[101] | 1 | /*!
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| 2 | * jQuery JavaScript Library v2.1.1
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| 3 | * http://jquery.com/
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| 4 | *
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| 5 | * Includes Sizzle.js
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| 6 | * http://sizzlejs.com/
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| 7 | *
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| 8 | * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
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| 9 | * Released under the MIT license
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| 10 | * http://jquery.org/license
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| 11 | *
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| 12 | * Date: 2014-05-01T17:11Z
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| 13 | */
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| 14 |
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| 15 | (function( global, factory ) {
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| 16 |
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| 17 | if ( typeof module === "object" && typeof module.exports === "object" ) {
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| 18 | // For CommonJS and CommonJS-like environments where a proper window is present,
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| 19 | // execute the factory and get jQuery
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| 20 | // For environments that do not inherently posses a window with a document
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| 21 | // (such as Node.js), expose a jQuery-making factory as module.exports
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| 22 | // This accentuates the need for the creation of a real window
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| 23 | // e.g. var jQuery = require("jquery")(window);
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| 24 | // See ticket #14549 for more info
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| 25 | module.exports = global.document ?
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| 26 | factory( global, true ) :
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| 27 | function( w ) {
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| 28 | if ( !w.document ) {
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| 29 | throw new Error( "jQuery requires a window with a document" );
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| 30 | }
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| 31 | return factory( w );
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| 32 | };
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| 33 | } else {
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| 34 | factory( global );
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| 35 | }
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| 36 |
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| 37 | // Pass this if window is not defined yet
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| 38 | }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
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| 39 |
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| 40 | // Can't do this because several apps including ASP.NET trace
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| 41 | // the stack via arguments.caller.callee and Firefox dies if
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| 42 | // you try to trace through "use strict" call chains. (#13335)
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| 43 | // Support: Firefox 18+
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| 44 | //
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| 45 |
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| 46 | var arr = [];
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| 47 |
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| 48 | var slice = arr.slice;
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| 49 |
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| 50 | var concat = arr.concat;
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| 51 |
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| 52 | var push = arr.push;
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| 53 |
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| 54 | var indexOf = arr.indexOf;
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| 55 |
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| 56 | var class2type = {};
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| 57 |
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| 58 | var toString = class2type.toString;
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| 59 |
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| 60 | var hasOwn = class2type.hasOwnProperty;
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| 61 |
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| 62 | var support = {};
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| 63 |
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| 64 |
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| 65 |
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| 66 | var
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| 67 | // Use the correct document accordingly with window argument (sandbox)
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| 68 | document = window.document,
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| 69 |
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| 70 | version = "2.1.1",
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| 71 |
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| 72 | // Define a local copy of jQuery
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| 73 | jQuery = function( selector, context ) {
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| 74 | // The jQuery object is actually just the init constructor 'enhanced'
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| 75 | // Need init if jQuery is called (just allow error to be thrown if not included)
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| 76 | return new jQuery.fn.init( selector, context );
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| 77 | },
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| 78 |
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| 79 | // Support: Android<4.1
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| 80 | // Make sure we trim BOM and NBSP
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| 81 | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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| 82 |
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| 83 | // Matches dashed string for camelizing
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| 84 | rmsPrefix = /^-ms-/,
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| 85 | rdashAlpha = /-([\da-z])/gi,
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| 86 |
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| 87 | // Used by jQuery.camelCase as callback to replace()
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| 88 | fcamelCase = function( all, letter ) {
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| 89 | return letter.toUpperCase();
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| 90 | };
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| 91 |
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| 92 | jQuery.fn = jQuery.prototype = {
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| 93 | // The current version of jQuery being used
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| 94 | jquery: version,
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| 95 |
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| 96 | constructor: jQuery,
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| 97 |
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| 98 | // Start with an empty selector
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| 99 | selector: "",
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| 100 |
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| 101 | // The default length of a jQuery object is 0
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| 102 | length: 0,
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| 103 |
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| 104 | toArray: function() {
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| 105 | return slice.call( this );
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| 106 | },
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| 107 |
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| 108 | // Get the Nth element in the matched element set OR
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| 109 | // Get the whole matched element set as a clean array
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| 110 | get: function( num ) {
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| 111 | return num != null ?
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| 112 |
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| 113 | // Return just the one element from the set
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| 114 | ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
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| 115 |
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| 116 | // Return all the elements in a clean array
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| 117 | slice.call( this );
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| 118 | },
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| 119 |
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| 120 | // Take an array of elements and push it onto the stack
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| 121 | // (returning the new matched element set)
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| 122 | pushStack: function( elems ) {
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| 123 |
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| 124 | // Build a new jQuery matched element set
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| 125 | var ret = jQuery.merge( this.constructor(), elems );
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| 126 |
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| 127 | // Add the old object onto the stack (as a reference)
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| 128 | ret.prevObject = this;
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| 129 | ret.context = this.context;
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| 130 |
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| 131 | // Return the newly-formed element set
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| 132 | return ret;
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| 133 | },
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| 134 |
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| 135 | // Execute a callback for every element in the matched set.
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| 136 | // (You can seed the arguments with an array of args, but this is
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| 137 | // only used internally.)
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| 138 | each: function( callback, args ) {
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| 139 | return jQuery.each( this, callback, args );
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| 140 | },
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| 141 |
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| 142 | map: function( callback ) {
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| 143 | return this.pushStack( jQuery.map(this, function( elem, i ) {
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| 144 | return callback.call( elem, i, elem );
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| 145 | }));
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| 146 | },
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| 147 |
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| 148 | slice: function() {
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| 149 | return this.pushStack( slice.apply( this, arguments ) );
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| 150 | },
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| 151 |
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| 152 | first: function() {
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| 153 | return this.eq( 0 );
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| 154 | },
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| 155 |
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| 156 | last: function() {
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| 157 | return this.eq( -1 );
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| 158 | },
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| 159 |
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| 160 | eq: function( i ) {
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| 161 | var len = this.length,
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| 162 | j = +i + ( i < 0 ? len : 0 );
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| 163 | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
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| 164 | },
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| 165 |
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| 166 | end: function() {
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| 167 | return this.prevObject || this.constructor(null);
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| 168 | },
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| 169 |
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| 170 | // For internal use only.
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| 171 | // Behaves like an Array's method, not like a jQuery method.
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| 172 | push: push,
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| 173 | sort: arr.sort,
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| 174 | splice: arr.splice
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| 175 | };
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| 176 |
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| 177 | jQuery.extend = jQuery.fn.extend = function() {
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| 178 | var options, name, src, copy, copyIsArray, clone,
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| 179 | target = arguments[0] || {},
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| 180 | i = 1,
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| 181 | length = arguments.length,
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| 182 | deep = false;
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| 183 |
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| 184 | // Handle a deep copy situation
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| 185 | if ( typeof target === "boolean" ) {
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| 186 | deep = target;
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| 187 |
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| 188 | // skip the boolean and the target
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| 189 | target = arguments[ i ] || {};
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| 190 | i++;
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| 191 | }
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| 192 |
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| 193 | // Handle case when target is a string or something (possible in deep copy)
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| 194 | if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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| 195 | target = {};
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| 196 | }
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| 197 |
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| 198 | // extend jQuery itself if only one argument is passed
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| 199 | if ( i === length ) {
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| 200 | target = this;
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| 201 | i--;
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| 202 | }
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| 203 |
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| 204 | for ( ; i < length; i++ ) {
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| 205 | // Only deal with non-null/undefined values
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| 206 | if ( (options = arguments[ i ]) != null ) {
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| 207 | // Extend the base object
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| 208 | for ( name in options ) {
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| 209 | src = target[ name ];
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| 210 | copy = options[ name ];
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| 211 |
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| 212 | // Prevent never-ending loop
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| 213 | if ( target === copy ) {
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| 214 | continue;
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| 215 | }
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| 216 |
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| 217 | // Recurse if we're merging plain objects or arrays
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| 218 | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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| 219 | if ( copyIsArray ) {
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| 220 | copyIsArray = false;
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| 221 | clone = src && jQuery.isArray(src) ? src : [];
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| 222 |
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| 223 | } else {
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| 224 | clone = src && jQuery.isPlainObject(src) ? src : {};
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| 225 | }
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| 226 |
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| 227 | // Never move original objects, clone them
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| 228 | target[ name ] = jQuery.extend( deep, clone, copy );
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| 229 |
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| 230 | // Don't bring in undefined values
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| 231 | } else if ( copy !== undefined ) {
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| 232 | target[ name ] = copy;
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| 233 | }
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| 234 | }
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| 235 | }
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| 236 | }
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| 237 |
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| 238 | // Return the modified object
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| 239 | return target;
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| 240 | };
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| 241 |
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| 242 | jQuery.extend({
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| 243 | // Unique for each copy of jQuery on the page
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| 244 | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
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| 245 |
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| 246 | // Assume jQuery is ready without the ready module
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| 247 | isReady: true,
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| 248 |
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| 249 | error: function( msg ) {
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| 250 | throw new Error( msg );
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| 251 | },
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| 252 |
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| 253 | noop: function() {},
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| 254 |
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| 255 | // See test/unit/core.js for details concerning isFunction.
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| 256 | // Since version 1.3, DOM methods and functions like alert
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| 257 | // aren't supported. They return false on IE (#2968).
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| 258 | isFunction: function( obj ) {
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| 259 | return jQuery.type(obj) === "function";
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| 260 | },
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| 261 |
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| 262 | isArray: Array.isArray,
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| 263 |
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| 264 | isWindow: function( obj ) {
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| 265 | return obj != null && obj === obj.window;
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| 266 | },
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| 267 |
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| 268 | isNumeric: function( obj ) {
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| 269 | // parseFloat NaNs numeric-cast false positives (null|true|false|"")
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| 270 | // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
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| 271 | // subtraction forces infinities to NaN
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| 272 | return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
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| 273 | },
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| 274 |
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| 275 | isPlainObject: function( obj ) {
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| 276 | // Not plain objects:
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| 277 | // - Any object or value whose internal [[Class]] property is not "[object Object]"
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| 278 | // - DOM nodes
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| 279 | // - window
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| 280 | if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
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| 281 | return false;
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| 282 | }
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| 283 |
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| 284 | if ( obj.constructor &&
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| 285 | !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
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| 286 | return false;
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| 287 | }
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| 288 |
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| 289 | // If the function hasn't returned already, we're confident that
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| 290 | // |obj| is a plain object, created by {} or constructed with new Object
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| 291 | return true;
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| 292 | },
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| 293 |
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| 294 | isEmptyObject: function( obj ) {
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| 295 | var name;
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| 296 | for ( name in obj ) {
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| 297 | return false;
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| 298 | }
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| 299 | return true;
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| 300 | },
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| 301 |
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| 302 | type: function( obj ) {
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| 303 | if ( obj == null ) {
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| 304 | return obj + "";
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| 305 | }
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| 306 | // Support: Android < 4.0, iOS < 6 (functionish RegExp)
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| 307 | return typeof obj === "object" || typeof obj === "function" ?
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| 308 | class2type[ toString.call(obj) ] || "object" :
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| 309 | typeof obj;
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| 310 | },
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| 311 |
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| 312 | // Evaluates a script in a global context
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| 313 | globalEval: function( code ) {
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| 314 | var script,
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| 315 | indirect = eval;
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| 316 |
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| 317 | code = jQuery.trim( code );
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| 318 |
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| 319 | if ( code ) {
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| 320 | // If the code includes a valid, prologue position
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| 321 | // strict mode pragma, execute code by injecting a
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| 322 | // script tag into the document.
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| 323 | if ( code.indexOf("use strict") === 1 ) {
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| 324 | script = document.createElement("script");
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| 325 | script.text = code;
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| 326 | document.head.appendChild( script ).parentNode.removeChild( script );
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| 327 | } else {
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| 328 | // Otherwise, avoid the DOM node creation, insertion
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| 329 | // and removal by using an indirect global eval
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| 330 | indirect( code );
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| 331 | }
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| 332 | }
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| 333 | },
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| 334 |
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| 335 | // Convert dashed to camelCase; used by the css and data modules
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| 336 | // Microsoft forgot to hump their vendor prefix (#9572)
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| 337 | camelCase: function( string ) {
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| 338 | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
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| 339 | },
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| 340 |
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| 341 | nodeName: function( elem, name ) {
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| 342 | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
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| 343 | },
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| 344 |
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| 345 | // args is for internal usage only
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| 346 | each: function( obj, callback, args ) {
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| 347 | var value,
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| 348 | i = 0,
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| 349 | length = obj.length,
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| 350 | isArray = isArraylike( obj );
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| 351 |
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| 352 | if ( args ) {
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| 353 | if ( isArray ) {
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| 354 | for ( ; i < length; i++ ) {
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| 355 | value = callback.apply( obj[ i ], args );
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| 356 |
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| 357 | if ( value === false ) {
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| 358 | break;
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| 359 | }
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| 360 | }
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| 361 | } else {
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| 362 | for ( i in obj ) {
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| 363 | value = callback.apply( obj[ i ], args );
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| 364 |
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| 365 | if ( value === false ) {
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| 366 | break;
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| 367 | }
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| 368 | }
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| 369 | }
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| 370 |
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| 371 | // A special, fast, case for the most common use of each
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| 372 | } else {
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| 373 | if ( isArray ) {
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| 374 | for ( ; i < length; i++ ) {
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| 375 | value = callback.call( obj[ i ], i, obj[ i ] );
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| 376 |
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| 377 | if ( value === false ) {
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| 378 | break;
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| 379 | }
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| 380 | }
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| 381 | } else {
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| 382 | for ( i in obj ) {
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| 383 | value = callback.call( obj[ i ], i, obj[ i ] );
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| 384 |
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| 385 | if ( value === false ) {
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| 386 | break;
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| 387 | }
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| 388 | }
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| 389 | }
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| 390 | }
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| 391 |
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| 392 | return obj;
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| 393 | },
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| 394 |
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| 395 | // Support: Android<4.1
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| 396 | trim: function( text ) {
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| 397 | return text == null ?
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| 398 | "" :
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| 399 | ( text + "" ).replace( rtrim, "" );
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| 400 | },
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| 401 |
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| 402 | // results is for internal usage only
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| 403 | makeArray: function( arr, results ) {
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| 404 | var ret = results || [];
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| 405 |
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| 406 | if ( arr != null ) {
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| 407 | if ( isArraylike( Object(arr) ) ) {
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| 408 | jQuery.merge( ret,
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| 409 | typeof arr === "string" ?
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| 410 | [ arr ] : arr
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| 411 | );
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| 412 | } else {
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| 413 | push.call( ret, arr );
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| 414 | }
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| 415 | }
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| 416 |
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| 417 | return ret;
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| 418 | },
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| 419 |
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| 420 | inArray: function( elem, arr, i ) {
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| 421 | return arr == null ? -1 : indexOf.call( arr, elem, i );
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| 422 | },
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| 423 |
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| 424 | merge: function( first, second ) {
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| 425 | var len = +second.length,
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| 426 | j = 0,
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| 427 | i = first.length;
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| 428 |
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| 429 | for ( ; j < len; j++ ) {
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| 430 | first[ i++ ] = second[ j ];
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| 431 | }
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| 432 |
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| 433 | first.length = i;
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| 434 |
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| 435 | return first;
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| 436 | },
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| 437 |
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| 438 | grep: function( elems, callback, invert ) {
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| 439 | var callbackInverse,
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| 440 | matches = [],
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| 441 | i = 0,
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| 442 | length = elems.length,
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| 443 | callbackExpect = !invert;
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| 444 |
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| 445 | // Go through the array, only saving the items
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| 446 | // that pass the validator function
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| 447 | for ( ; i < length; i++ ) {
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| 448 | callbackInverse = !callback( elems[ i ], i );
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| 449 | if ( callbackInverse !== callbackExpect ) {
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| 450 | matches.push( elems[ i ] );
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| 451 | }
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| 452 | }
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| 453 |
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| 454 | return matches;
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| 455 | },
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| 456 |
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| 457 | // arg is for internal usage only
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| 458 | map: function( elems, callback, arg ) {
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| 459 | var value,
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| 460 | i = 0,
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| 461 | length = elems.length,
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| 462 | isArray = isArraylike( elems ),
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| 463 | ret = [];
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| 464 |
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| 465 | // Go through the array, translating each of the items to their new values
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| 466 | if ( isArray ) {
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| 467 | for ( ; i < length; i++ ) {
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| 468 | value = callback( elems[ i ], i, arg );
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| 469 |
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| 470 | if ( value != null ) {
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| 471 | ret.push( value );
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| 472 | }
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| 473 | }
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| 474 |
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| 475 | // Go through every key on the object,
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| 476 | } else {
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| 477 | for ( i in elems ) {
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| 478 | value = callback( elems[ i ], i, arg );
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| 479 |
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| 480 | if ( value != null ) {
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| 481 | ret.push( value );
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| 482 | }
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| 483 | }
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| 484 | }
|
---|
| 485 |
|
---|
| 486 | // Flatten any nested arrays
|
---|
| 487 | return concat.apply( [], ret );
|
---|
| 488 | },
|
---|
| 489 |
|
---|
| 490 | // A global GUID counter for objects
|
---|
| 491 | guid: 1,
|
---|
| 492 |
|
---|
| 493 | // Bind a function to a context, optionally partially applying any
|
---|
| 494 | // arguments.
|
---|
| 495 | proxy: function( fn, context ) {
|
---|
| 496 | var tmp, args, proxy;
|
---|
| 497 |
|
---|
| 498 | if ( typeof context === "string" ) {
|
---|
| 499 | tmp = fn[ context ];
|
---|
| 500 | context = fn;
|
---|
| 501 | fn = tmp;
|
---|
| 502 | }
|
---|
| 503 |
|
---|
| 504 | // Quick check to determine if target is callable, in the spec
|
---|
| 505 | // this throws a TypeError, but we will just return undefined.
|
---|
| 506 | if ( !jQuery.isFunction( fn ) ) {
|
---|
| 507 | return undefined;
|
---|
| 508 | }
|
---|
| 509 |
|
---|
| 510 | // Simulated bind
|
---|
| 511 | args = slice.call( arguments, 2 );
|
---|
| 512 | proxy = function() {
|
---|
| 513 | return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
|
---|
| 514 | };
|
---|
| 515 |
|
---|
| 516 | // Set the guid of unique handler to the same of original handler, so it can be removed
|
---|
| 517 | proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
---|
| 518 |
|
---|
| 519 | return proxy;
|
---|
| 520 | },
|
---|
| 521 |
|
---|
| 522 | now: Date.now,
|
---|
| 523 |
|
---|
| 524 | // jQuery.support is not used in Core but other projects attach their
|
---|
| 525 | // properties to it so it needs to exist.
|
---|
| 526 | support: support
|
---|
| 527 | });
|
---|
| 528 |
|
---|
| 529 | // Populate the class2type map
|
---|
| 530 | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
|
---|
| 531 | class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
---|
| 532 | });
|
---|
| 533 |
|
---|
| 534 | function isArraylike( obj ) {
|
---|
| 535 | var length = obj.length,
|
---|
| 536 | type = jQuery.type( obj );
|
---|
| 537 |
|
---|
| 538 | if ( type === "function" || jQuery.isWindow( obj ) ) {
|
---|
| 539 | return false;
|
---|
| 540 | }
|
---|
| 541 |
|
---|
| 542 | if ( obj.nodeType === 1 && length ) {
|
---|
| 543 | return true;
|
---|
| 544 | }
|
---|
| 545 |
|
---|
| 546 | return type === "array" || length === 0 ||
|
---|
| 547 | typeof length === "number" && length > 0 && ( length - 1 ) in obj;
|
---|
| 548 | }
|
---|
| 549 | var Sizzle =
|
---|
| 550 | /*!
|
---|
| 551 | * Sizzle CSS Selector Engine v1.10.19
|
---|
| 552 | * http://sizzlejs.com/
|
---|
| 553 | *
|
---|
| 554 | * Copyright 2013 jQuery Foundation, Inc. and other contributors
|
---|
| 555 | * Released under the MIT license
|
---|
| 556 | * http://jquery.org/license
|
---|
| 557 | *
|
---|
| 558 | * Date: 2014-04-18
|
---|
| 559 | */
|
---|
| 560 | (function( window ) {
|
---|
| 561 |
|
---|
| 562 | var i,
|
---|
| 563 | support,
|
---|
| 564 | Expr,
|
---|
| 565 | getText,
|
---|
| 566 | isXML,
|
---|
| 567 | tokenize,
|
---|
| 568 | compile,
|
---|
| 569 | select,
|
---|
| 570 | outermostContext,
|
---|
| 571 | sortInput,
|
---|
| 572 | hasDuplicate,
|
---|
| 573 |
|
---|
| 574 | // Local document vars
|
---|
| 575 | setDocument,
|
---|
| 576 | document,
|
---|
| 577 | docElem,
|
---|
| 578 | documentIsHTML,
|
---|
| 579 | rbuggyQSA,
|
---|
| 580 | rbuggyMatches,
|
---|
| 581 | matches,
|
---|
| 582 | contains,
|
---|
| 583 |
|
---|
| 584 | // Instance-specific data
|
---|
| 585 | expando = "sizzle" + -(new Date()),
|
---|
| 586 | preferredDoc = window.document,
|
---|
| 587 | dirruns = 0,
|
---|
| 588 | done = 0,
|
---|
| 589 | classCache = createCache(),
|
---|
| 590 | tokenCache = createCache(),
|
---|
| 591 | compilerCache = createCache(),
|
---|
| 592 | sortOrder = function( a, b ) {
|
---|
| 593 | if ( a === b ) {
|
---|
| 594 | hasDuplicate = true;
|
---|
| 595 | }
|
---|
| 596 | return 0;
|
---|
| 597 | },
|
---|
| 598 |
|
---|
| 599 | // General-purpose constants
|
---|
| 600 | strundefined = typeof undefined,
|
---|
| 601 | MAX_NEGATIVE = 1 << 31,
|
---|
| 602 |
|
---|
| 603 | // Instance methods
|
---|
| 604 | hasOwn = ({}).hasOwnProperty,
|
---|
| 605 | arr = [],
|
---|
| 606 | pop = arr.pop,
|
---|
| 607 | push_native = arr.push,
|
---|
| 608 | push = arr.push,
|
---|
| 609 | slice = arr.slice,
|
---|
| 610 | // Use a stripped-down indexOf if we can't use a native one
|
---|
| 611 | indexOf = arr.indexOf || function( elem ) {
|
---|
| 612 | var i = 0,
|
---|
| 613 | len = this.length;
|
---|
| 614 | for ( ; i < len; i++ ) {
|
---|
| 615 | if ( this[i] === elem ) {
|
---|
| 616 | return i;
|
---|
| 617 | }
|
---|
| 618 | }
|
---|
| 619 | return -1;
|
---|
| 620 | },
|
---|
| 621 |
|
---|
| 622 | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
---|
| 623 |
|
---|
| 624 | // Regular expressions
|
---|
| 625 |
|
---|
| 626 | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
---|
| 627 | whitespace = "[\\x20\\t\\r\\n\\f]",
|
---|
| 628 | // http://www.w3.org/TR/css3-syntax/#characters
|
---|
| 629 | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
---|
| 630 |
|
---|
| 631 | // Loosely modeled on CSS identifier characters
|
---|
| 632 | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
|
---|
| 633 | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
---|
| 634 | identifier = characterEncoding.replace( "w", "w#" ),
|
---|
| 635 |
|
---|
| 636 | // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
---|
| 637 | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
|
---|
| 638 | // Operator (capture 2)
|
---|
| 639 | "*([*^$|!~]?=)" + whitespace +
|
---|
| 640 | // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
---|
| 641 | "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
|
---|
| 642 | "*\\]",
|
---|
| 643 |
|
---|
| 644 | pseudos = ":(" + characterEncoding + ")(?:\\((" +
|
---|
| 645 | // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
---|
| 646 | // 1. quoted (capture 3; capture 4 or capture 5)
|
---|
| 647 | "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
|
---|
| 648 | // 2. simple (capture 6)
|
---|
| 649 | "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
|
---|
| 650 | // 3. anything else (capture 2)
|
---|
| 651 | ".*" +
|
---|
| 652 | ")\\)|)",
|
---|
| 653 |
|
---|
| 654 | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
---|
| 655 | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
---|
| 656 |
|
---|
| 657 | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
---|
| 658 | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
|
---|
| 659 |
|
---|
| 660 | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
|
---|
| 661 |
|
---|
| 662 | rpseudo = new RegExp( pseudos ),
|
---|
| 663 | ridentifier = new RegExp( "^" + identifier + "$" ),
|
---|
| 664 |
|
---|
| 665 | matchExpr = {
|
---|
| 666 | "ID": new RegExp( "^#(" + characterEncoding + ")" ),
|
---|
| 667 | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
|
---|
| 668 | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
|
---|
| 669 | "ATTR": new RegExp( "^" + attributes ),
|
---|
| 670 | "PSEUDO": new RegExp( "^" + pseudos ),
|
---|
| 671 | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
|
---|
| 672 | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
---|
| 673 | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
---|
| 674 | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
|
---|
| 675 | // For use in libraries implementing .is()
|
---|
| 676 | // We use this for POS matching in `select`
|
---|
| 677 | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
|
---|
| 678 | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
---|
| 679 | },
|
---|
| 680 |
|
---|
| 681 | rinputs = /^(?:input|select|textarea|button)$/i,
|
---|
| 682 | rheader = /^h\d$/i,
|
---|
| 683 |
|
---|
| 684 | rnative = /^[^{]+\{\s*\[native \w/,
|
---|
| 685 |
|
---|
| 686 | // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
---|
| 687 | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
---|
| 688 |
|
---|
| 689 | rsibling = /[+~]/,
|
---|
| 690 | rescape = /'|\\/g,
|
---|
| 691 |
|
---|
| 692 | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
---|
| 693 | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
|
---|
| 694 | funescape = function( _, escaped, escapedWhitespace ) {
|
---|
| 695 | var high = "0x" + escaped - 0x10000;
|
---|
| 696 | // NaN means non-codepoint
|
---|
| 697 | // Support: Firefox<24
|
---|
| 698 | // Workaround erroneous numeric interpretation of +"0x"
|
---|
| 699 | return high !== high || escapedWhitespace ?
|
---|
| 700 | escaped :
|
---|
| 701 | high < 0 ?
|
---|
| 702 | // BMP codepoint
|
---|
| 703 | String.fromCharCode( high + 0x10000 ) :
|
---|
| 704 | // Supplemental Plane codepoint (surrogate pair)
|
---|
| 705 | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
---|
| 706 | };
|
---|
| 707 |
|
---|
| 708 | // Optimize for push.apply( _, NodeList )
|
---|
| 709 | try {
|
---|
| 710 | push.apply(
|
---|
| 711 | (arr = slice.call( preferredDoc.childNodes )),
|
---|
| 712 | preferredDoc.childNodes
|
---|
| 713 | );
|
---|
| 714 | // Support: Android<4.0
|
---|
| 715 | // Detect silently failing push.apply
|
---|
| 716 | arr[ preferredDoc.childNodes.length ].nodeType;
|
---|
| 717 | } catch ( e ) {
|
---|
| 718 | push = { apply: arr.length ?
|
---|
| 719 |
|
---|
| 720 | // Leverage slice if possible
|
---|
| 721 | function( target, els ) {
|
---|
| 722 | push_native.apply( target, slice.call(els) );
|
---|
| 723 | } :
|
---|
| 724 |
|
---|
| 725 | // Support: IE<9
|
---|
| 726 | // Otherwise append directly
|
---|
| 727 | function( target, els ) {
|
---|
| 728 | var j = target.length,
|
---|
| 729 | i = 0;
|
---|
| 730 | // Can't trust NodeList.length
|
---|
| 731 | while ( (target[j++] = els[i++]) ) {}
|
---|
| 732 | target.length = j - 1;
|
---|
| 733 | }
|
---|
| 734 | };
|
---|
| 735 | }
|
---|
| 736 |
|
---|
| 737 | function Sizzle( selector, context, results, seed ) {
|
---|
| 738 | var match, elem, m, nodeType,
|
---|
| 739 | // QSA vars
|
---|
| 740 | i, groups, old, nid, newContext, newSelector;
|
---|
| 741 |
|
---|
| 742 | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
---|
| 743 | setDocument( context );
|
---|
| 744 | }
|
---|
| 745 |
|
---|
| 746 | context = context || document;
|
---|
| 747 | results = results || [];
|
---|
| 748 |
|
---|
| 749 | if ( !selector || typeof selector !== "string" ) {
|
---|
| 750 | return results;
|
---|
| 751 | }
|
---|
| 752 |
|
---|
| 753 | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
|
---|
| 754 | return [];
|
---|
| 755 | }
|
---|
| 756 |
|
---|
| 757 | if ( documentIsHTML && !seed ) {
|
---|
| 758 |
|
---|
| 759 | // Shortcuts
|
---|
| 760 | if ( (match = rquickExpr.exec( selector )) ) {
|
---|
| 761 | // Speed-up: Sizzle("#ID")
|
---|
| 762 | if ( (m = match[1]) ) {
|
---|
| 763 | if ( nodeType === 9 ) {
|
---|
| 764 | elem = context.getElementById( m );
|
---|
| 765 | // Check parentNode to catch when Blackberry 4.6 returns
|
---|
| 766 | // nodes that are no longer in the document (jQuery #6963)
|
---|
| 767 | if ( elem && elem.parentNode ) {
|
---|
| 768 | // Handle the case where IE, Opera, and Webkit return items
|
---|
| 769 | // by name instead of ID
|
---|
| 770 | if ( elem.id === m ) {
|
---|
| 771 | results.push( elem );
|
---|
| 772 | return results;
|
---|
| 773 | }
|
---|
| 774 | } else {
|
---|
| 775 | return results;
|
---|
| 776 | }
|
---|
| 777 | } else {
|
---|
| 778 | // Context is not a document
|
---|
| 779 | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
---|
| 780 | contains( context, elem ) && elem.id === m ) {
|
---|
| 781 | results.push( elem );
|
---|
| 782 | return results;
|
---|
| 783 | }
|
---|
| 784 | }
|
---|
| 785 |
|
---|
| 786 | // Speed-up: Sizzle("TAG")
|
---|
| 787 | } else if ( match[2] ) {
|
---|
| 788 | push.apply( results, context.getElementsByTagName( selector ) );
|
---|
| 789 | return results;
|
---|
| 790 |
|
---|
| 791 | // Speed-up: Sizzle(".CLASS")
|
---|
| 792 | } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
|
---|
| 793 | push.apply( results, context.getElementsByClassName( m ) );
|
---|
| 794 | return results;
|
---|
| 795 | }
|
---|
| 796 | }
|
---|
| 797 |
|
---|
| 798 | // QSA path
|
---|
| 799 | if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
---|
| 800 | nid = old = expando;
|
---|
| 801 | newContext = context;
|
---|
| 802 | newSelector = nodeType === 9 && selector;
|
---|
| 803 |
|
---|
| 804 | // qSA works strangely on Element-rooted queries
|
---|
| 805 | // We can work around this by specifying an extra ID on the root
|
---|
| 806 | // and working up from there (Thanks to Andrew Dupont for the technique)
|
---|
| 807 | // IE 8 doesn't work on object elements
|
---|
| 808 | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
---|
| 809 | groups = tokenize( selector );
|
---|
| 810 |
|
---|
| 811 | if ( (old = context.getAttribute("id")) ) {
|
---|
| 812 | nid = old.replace( rescape, "\\$&" );
|
---|
| 813 | } else {
|
---|
| 814 | context.setAttribute( "id", nid );
|
---|
| 815 | }
|
---|
| 816 | nid = "[id='" + nid + "'] ";
|
---|
| 817 |
|
---|
| 818 | i = groups.length;
|
---|
| 819 | while ( i-- ) {
|
---|
| 820 | groups[i] = nid + toSelector( groups[i] );
|
---|
| 821 | }
|
---|
| 822 | newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
|
---|
| 823 | newSelector = groups.join(",");
|
---|
| 824 | }
|
---|
| 825 |
|
---|
| 826 | if ( newSelector ) {
|
---|
| 827 | try {
|
---|
| 828 | push.apply( results,
|
---|
| 829 | newContext.querySelectorAll( newSelector )
|
---|
| 830 | );
|
---|
| 831 | return results;
|
---|
| 832 | } catch(qsaError) {
|
---|
| 833 | } finally {
|
---|
| 834 | if ( !old ) {
|
---|
| 835 | context.removeAttribute("id");
|
---|
| 836 | }
|
---|
| 837 | }
|
---|
| 838 | }
|
---|
| 839 | }
|
---|
| 840 | }
|
---|
| 841 |
|
---|
| 842 | // All others
|
---|
| 843 | return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
---|
| 844 | }
|
---|
| 845 |
|
---|
| 846 | /**
|
---|
| 847 | * Create key-value caches of limited size
|
---|
| 848 | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
|
---|
| 849 | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
---|
| 850 | * deleting the oldest entry
|
---|
| 851 | */
|
---|
| 852 | function createCache() {
|
---|
| 853 | var keys = [];
|
---|
| 854 |
|
---|
| 855 | function cache( key, value ) {
|
---|
| 856 | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
---|
| 857 | if ( keys.push( key + " " ) > Expr.cacheLength ) {
|
---|
| 858 | // Only keep the most recent entries
|
---|
| 859 | delete cache[ keys.shift() ];
|
---|
| 860 | }
|
---|
| 861 | return (cache[ key + " " ] = value);
|
---|
| 862 | }
|
---|
| 863 | return cache;
|
---|
| 864 | }
|
---|
| 865 |
|
---|
| 866 | /**
|
---|
| 867 | * Mark a function for special use by Sizzle
|
---|
| 868 | * @param {Function} fn The function to mark
|
---|
| 869 | */
|
---|
| 870 | function markFunction( fn ) {
|
---|
| 871 | fn[ expando ] = true;
|
---|
| 872 | return fn;
|
---|
| 873 | }
|
---|
| 874 |
|
---|
| 875 | /**
|
---|
| 876 | * Support testing using an element
|
---|
| 877 | * @param {Function} fn Passed the created div and expects a boolean result
|
---|
| 878 | */
|
---|
| 879 | function assert( fn ) {
|
---|
| 880 | var div = document.createElement("div");
|
---|
| 881 |
|
---|
| 882 | try {
|
---|
| 883 | return !!fn( div );
|
---|
| 884 | } catch (e) {
|
---|
| 885 | return false;
|
---|
| 886 | } finally {
|
---|
| 887 | // Remove from its parent by default
|
---|
| 888 | if ( div.parentNode ) {
|
---|
| 889 | div.parentNode.removeChild( div );
|
---|
| 890 | }
|
---|
| 891 | // release memory in IE
|
---|
| 892 | div = null;
|
---|
| 893 | }
|
---|
| 894 | }
|
---|
| 895 |
|
---|
| 896 | /**
|
---|
| 897 | * Adds the same handler for all of the specified attrs
|
---|
| 898 | * @param {String} attrs Pipe-separated list of attributes
|
---|
| 899 | * @param {Function} handler The method that will be applied
|
---|
| 900 | */
|
---|
| 901 | function addHandle( attrs, handler ) {
|
---|
| 902 | var arr = attrs.split("|"),
|
---|
| 903 | i = attrs.length;
|
---|
| 904 |
|
---|
| 905 | while ( i-- ) {
|
---|
| 906 | Expr.attrHandle[ arr[i] ] = handler;
|
---|
| 907 | }
|
---|
| 908 | }
|
---|
| 909 |
|
---|
| 910 | /**
|
---|
| 911 | * Checks document order of two siblings
|
---|
| 912 | * @param {Element} a
|
---|
| 913 | * @param {Element} b
|
---|
| 914 | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
---|
| 915 | */
|
---|
| 916 | function siblingCheck( a, b ) {
|
---|
| 917 | var cur = b && a,
|
---|
| 918 | diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
|
---|
| 919 | ( ~b.sourceIndex || MAX_NEGATIVE ) -
|
---|
| 920 | ( ~a.sourceIndex || MAX_NEGATIVE );
|
---|
| 921 |
|
---|
| 922 | // Use IE sourceIndex if available on both nodes
|
---|
| 923 | if ( diff ) {
|
---|
| 924 | return diff;
|
---|
| 925 | }
|
---|
| 926 |
|
---|
| 927 | // Check if b follows a
|
---|
| 928 | if ( cur ) {
|
---|
| 929 | while ( (cur = cur.nextSibling) ) {
|
---|
| 930 | if ( cur === b ) {
|
---|
| 931 | return -1;
|
---|
| 932 | }
|
---|
| 933 | }
|
---|
| 934 | }
|
---|
| 935 |
|
---|
| 936 | return a ? 1 : -1;
|
---|
| 937 | }
|
---|
| 938 |
|
---|
| 939 | /**
|
---|
| 940 | * Returns a function to use in pseudos for input types
|
---|
| 941 | * @param {String} type
|
---|
| 942 | */
|
---|
| 943 | function createInputPseudo( type ) {
|
---|
| 944 | return function( elem ) {
|
---|
| 945 | var name = elem.nodeName.toLowerCase();
|
---|
| 946 | return name === "input" && elem.type === type;
|
---|
| 947 | };
|
---|
| 948 | }
|
---|
| 949 |
|
---|
| 950 | /**
|
---|
| 951 | * Returns a function to use in pseudos for buttons
|
---|
| 952 | * @param {String} type
|
---|
| 953 | */
|
---|
| 954 | function createButtonPseudo( type ) {
|
---|
| 955 | return function( elem ) {
|
---|
| 956 | var name = elem.nodeName.toLowerCase();
|
---|
| 957 | return (name === "input" || name === "button") && elem.type === type;
|
---|
| 958 | };
|
---|
| 959 | }
|
---|
| 960 |
|
---|
| 961 | /**
|
---|
| 962 | * Returns a function to use in pseudos for positionals
|
---|
| 963 | * @param {Function} fn
|
---|
| 964 | */
|
---|
| 965 | function createPositionalPseudo( fn ) {
|
---|
| 966 | return markFunction(function( argument ) {
|
---|
| 967 | argument = +argument;
|
---|
| 968 | return markFunction(function( seed, matches ) {
|
---|
| 969 | var j,
|
---|
| 970 | matchIndexes = fn( [], seed.length, argument ),
|
---|
| 971 | i = matchIndexes.length;
|
---|
| 972 |
|
---|
| 973 | // Match elements found at the specified indexes
|
---|
| 974 | while ( i-- ) {
|
---|
| 975 | if ( seed[ (j = matchIndexes[i]) ] ) {
|
---|
| 976 | seed[j] = !(matches[j] = seed[j]);
|
---|
| 977 | }
|
---|
| 978 | }
|
---|
| 979 | });
|
---|
| 980 | });
|
---|
| 981 | }
|
---|
| 982 |
|
---|
| 983 | /**
|
---|
| 984 | * Checks a node for validity as a Sizzle context
|
---|
| 985 | * @param {Element|Object=} context
|
---|
| 986 | * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
---|
| 987 | */
|
---|
| 988 | function testContext( context ) {
|
---|
| 989 | return context && typeof context.getElementsByTagName !== strundefined && context;
|
---|
| 990 | }
|
---|
| 991 |
|
---|
| 992 | // Expose support vars for convenience
|
---|
| 993 | support = Sizzle.support = {};
|
---|
| 994 |
|
---|
| 995 | /**
|
---|
| 996 | * Detects XML nodes
|
---|
| 997 | * @param {Element|Object} elem An element or a document
|
---|
| 998 | * @returns {Boolean} True iff elem is a non-HTML XML node
|
---|
| 999 | */
|
---|
| 1000 | isXML = Sizzle.isXML = function( elem ) {
|
---|
| 1001 | // documentElement is verified for cases where it doesn't yet exist
|
---|
| 1002 | // (such as loading iframes in IE - #4833)
|
---|
| 1003 | var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
---|
| 1004 | return documentElement ? documentElement.nodeName !== "HTML" : false;
|
---|
| 1005 | };
|
---|
| 1006 |
|
---|
| 1007 | /**
|
---|
| 1008 | * Sets document-related variables once based on the current document
|
---|
| 1009 | * @param {Element|Object} [doc] An element or document object to use to set the document
|
---|
| 1010 | * @returns {Object} Returns the current document
|
---|
| 1011 | */
|
---|
| 1012 | setDocument = Sizzle.setDocument = function( node ) {
|
---|
| 1013 | var hasCompare,
|
---|
| 1014 | doc = node ? node.ownerDocument || node : preferredDoc,
|
---|
| 1015 | parent = doc.defaultView;
|
---|
| 1016 |
|
---|
| 1017 | // If no document and documentElement is available, return
|
---|
| 1018 | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
---|
| 1019 | return document;
|
---|
| 1020 | }
|
---|
| 1021 |
|
---|
| 1022 | // Set our document
|
---|
| 1023 | document = doc;
|
---|
| 1024 | docElem = doc.documentElement;
|
---|
| 1025 |
|
---|
| 1026 | // Support tests
|
---|
| 1027 | documentIsHTML = !isXML( doc );
|
---|
| 1028 |
|
---|
| 1029 | // Support: IE>8
|
---|
| 1030 | // If iframe document is assigned to "document" variable and if iframe has been reloaded,
|
---|
| 1031 | // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
|
---|
| 1032 | // IE6-8 do not support the defaultView property so parent will be undefined
|
---|
| 1033 | if ( parent && parent !== parent.top ) {
|
---|
| 1034 | // IE11 does not have attachEvent, so all must suffer
|
---|
| 1035 | if ( parent.addEventListener ) {
|
---|
| 1036 | parent.addEventListener( "unload", function() {
|
---|
| 1037 | setDocument();
|
---|
| 1038 | }, false );
|
---|
| 1039 | } else if ( parent.attachEvent ) {
|
---|
| 1040 | parent.attachEvent( "onunload", function() {
|
---|
| 1041 | setDocument();
|
---|
| 1042 | });
|
---|
| 1043 | }
|
---|
| 1044 | }
|
---|
| 1045 |
|
---|
| 1046 | /* Attributes
|
---|
| 1047 | ---------------------------------------------------------------------- */
|
---|
| 1048 |
|
---|
| 1049 | // Support: IE<8
|
---|
| 1050 | // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
|
---|
| 1051 | support.attributes = assert(function( div ) {
|
---|
| 1052 | div.className = "i";
|
---|
| 1053 | return !div.getAttribute("className");
|
---|
| 1054 | });
|
---|
| 1055 |
|
---|
| 1056 | /* getElement(s)By*
|
---|
| 1057 | ---------------------------------------------------------------------- */
|
---|
| 1058 |
|
---|
| 1059 | // Check if getElementsByTagName("*") returns only elements
|
---|
| 1060 | support.getElementsByTagName = assert(function( div ) {
|
---|
| 1061 | div.appendChild( doc.createComment("") );
|
---|
| 1062 | return !div.getElementsByTagName("*").length;
|
---|
| 1063 | });
|
---|
| 1064 |
|
---|
| 1065 | // Check if getElementsByClassName can be trusted
|
---|
| 1066 | support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
|
---|
| 1067 | div.innerHTML = "<div class='a'></div><div class='a i'></div>";
|
---|
| 1068 |
|
---|
| 1069 | // Support: Safari<4
|
---|
| 1070 | // Catch class over-caching
|
---|
| 1071 | div.firstChild.className = "i";
|
---|
| 1072 | // Support: Opera<10
|
---|
| 1073 | // Catch gEBCN failure to find non-leading classes
|
---|
| 1074 | return div.getElementsByClassName("i").length === 2;
|
---|
| 1075 | });
|
---|
| 1076 |
|
---|
| 1077 | // Support: IE<10
|
---|
| 1078 | // Check if getElementById returns elements by name
|
---|
| 1079 | // The broken getElementById methods don't pick up programatically-set names,
|
---|
| 1080 | // so use a roundabout getElementsByName test
|
---|
| 1081 | support.getById = assert(function( div ) {
|
---|
| 1082 | docElem.appendChild( div ).id = expando;
|
---|
| 1083 | return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
|
---|
| 1084 | });
|
---|
| 1085 |
|
---|
| 1086 | // ID find and filter
|
---|
| 1087 | if ( support.getById ) {
|
---|
| 1088 | Expr.find["ID"] = function( id, context ) {
|
---|
| 1089 | if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
|
---|
| 1090 | var m = context.getElementById( id );
|
---|
| 1091 | // Check parentNode to catch when Blackberry 4.6 returns
|
---|
| 1092 | // nodes that are no longer in the document #6963
|
---|
| 1093 | return m && m.parentNode ? [ m ] : [];
|
---|
| 1094 | }
|
---|
| 1095 | };
|
---|
| 1096 | Expr.filter["ID"] = function( id ) {
|
---|
| 1097 | var attrId = id.replace( runescape, funescape );
|
---|
| 1098 | return function( elem ) {
|
---|
| 1099 | return elem.getAttribute("id") === attrId;
|
---|
| 1100 | };
|
---|
| 1101 | };
|
---|
| 1102 | } else {
|
---|
| 1103 | // Support: IE6/7
|
---|
| 1104 | // getElementById is not reliable as a find shortcut
|
---|
| 1105 | delete Expr.find["ID"];
|
---|
| 1106 |
|
---|
| 1107 | Expr.filter["ID"] = function( id ) {
|
---|
| 1108 | var attrId = id.replace( runescape, funescape );
|
---|
| 1109 | return function( elem ) {
|
---|
| 1110 | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
|
---|
| 1111 | return node && node.value === attrId;
|
---|
| 1112 | };
|
---|
| 1113 | };
|
---|
| 1114 | }
|
---|
| 1115 |
|
---|
| 1116 | // Tag
|
---|
| 1117 | Expr.find["TAG"] = support.getElementsByTagName ?
|
---|
| 1118 | function( tag, context ) {
|
---|
| 1119 | if ( typeof context.getElementsByTagName !== strundefined ) {
|
---|
| 1120 | return context.getElementsByTagName( tag );
|
---|
| 1121 | }
|
---|
| 1122 | } :
|
---|
| 1123 | function( tag, context ) {
|
---|
| 1124 | var elem,
|
---|
| 1125 | tmp = [],
|
---|
| 1126 | i = 0,
|
---|
| 1127 | results = context.getElementsByTagName( tag );
|
---|
| 1128 |
|
---|
| 1129 | // Filter out possible comments
|
---|
| 1130 | if ( tag === "*" ) {
|
---|
| 1131 | while ( (elem = results[i++]) ) {
|
---|
| 1132 | if ( elem.nodeType === 1 ) {
|
---|
| 1133 | tmp.push( elem );
|
---|
| 1134 | }
|
---|
| 1135 | }
|
---|
| 1136 |
|
---|
| 1137 | return tmp;
|
---|
| 1138 | }
|
---|
| 1139 | return results;
|
---|
| 1140 | };
|
---|
| 1141 |
|
---|
| 1142 | // Class
|
---|
| 1143 | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
|
---|
| 1144 | if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
|
---|
| 1145 | return context.getElementsByClassName( className );
|
---|
| 1146 | }
|
---|
| 1147 | };
|
---|
| 1148 |
|
---|
| 1149 | /* QSA/matchesSelector
|
---|
| 1150 | ---------------------------------------------------------------------- */
|
---|
| 1151 |
|
---|
| 1152 | // QSA and matchesSelector support
|
---|
| 1153 |
|
---|
| 1154 | // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
---|
| 1155 | rbuggyMatches = [];
|
---|
| 1156 |
|
---|
| 1157 | // qSa(:focus) reports false when true (Chrome 21)
|
---|
| 1158 | // We allow this because of a bug in IE8/9 that throws an error
|
---|
| 1159 | // whenever `document.activeElement` is accessed on an iframe
|
---|
| 1160 | // So, we allow :focus to pass through QSA all the time to avoid the IE error
|
---|
| 1161 | // See http://bugs.jquery.com/ticket/13378
|
---|
| 1162 | rbuggyQSA = [];
|
---|
| 1163 |
|
---|
| 1164 | if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
|
---|
| 1165 | // Build QSA regex
|
---|
| 1166 | // Regex strategy adopted from Diego Perini
|
---|
| 1167 | assert(function( div ) {
|
---|
| 1168 | // Select is set to empty string on purpose
|
---|
| 1169 | // This is to test IE's treatment of not explicitly
|
---|
| 1170 | // setting a boolean content attribute,
|
---|
| 1171 | // since its presence should be enough
|
---|
| 1172 | // http://bugs.jquery.com/ticket/12359
|
---|
| 1173 | div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";
|
---|
| 1174 |
|
---|
| 1175 | // Support: IE8, Opera 11-12.16
|
---|
| 1176 | // Nothing should be selected when empty strings follow ^= or $= or *=
|
---|
| 1177 | // The test attribute must be unknown in Opera but "safe" for WinRT
|
---|
| 1178 | // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
---|
| 1179 | if ( div.querySelectorAll("[msallowclip^='']").length ) {
|
---|
| 1180 | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
|
---|
| 1181 | }
|
---|
| 1182 |
|
---|
| 1183 | // Support: IE8
|
---|
| 1184 | // Boolean attributes and "value" are not treated correctly
|
---|
| 1185 | if ( !div.querySelectorAll("[selected]").length ) {
|
---|
| 1186 | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
|
---|
| 1187 | }
|
---|
| 1188 |
|
---|
| 1189 | // Webkit/Opera - :checked should return selected option elements
|
---|
| 1190 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
---|
| 1191 | // IE8 throws error here and will not see later tests
|
---|
| 1192 | if ( !div.querySelectorAll(":checked").length ) {
|
---|
| 1193 | rbuggyQSA.push(":checked");
|
---|
| 1194 | }
|
---|
| 1195 | });
|
---|
| 1196 |
|
---|
| 1197 | assert(function( div ) {
|
---|
| 1198 | // Support: Windows 8 Native Apps
|
---|
| 1199 | // The type and name attributes are restricted during .innerHTML assignment
|
---|
| 1200 | var input = doc.createElement("input");
|
---|
| 1201 | input.setAttribute( "type", "hidden" );
|
---|
| 1202 | div.appendChild( input ).setAttribute( "name", "D" );
|
---|
| 1203 |
|
---|
| 1204 | // Support: IE8
|
---|
| 1205 | // Enforce case-sensitivity of name attribute
|
---|
| 1206 | if ( div.querySelectorAll("[name=d]").length ) {
|
---|
| 1207 | rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
|
---|
| 1208 | }
|
---|
| 1209 |
|
---|
| 1210 | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
---|
| 1211 | // IE8 throws error here and will not see later tests
|
---|
| 1212 | if ( !div.querySelectorAll(":enabled").length ) {
|
---|
| 1213 | rbuggyQSA.push( ":enabled", ":disabled" );
|
---|
| 1214 | }
|
---|
| 1215 |
|
---|
| 1216 | // Opera 10-11 does not throw on post-comma invalid pseudos
|
---|
| 1217 | div.querySelectorAll("*,:x");
|
---|
| 1218 | rbuggyQSA.push(",.*:");
|
---|
| 1219 | });
|
---|
| 1220 | }
|
---|
| 1221 |
|
---|
| 1222 | if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
|
---|
| 1223 | docElem.webkitMatchesSelector ||
|
---|
| 1224 | docElem.mozMatchesSelector ||
|
---|
| 1225 | docElem.oMatchesSelector ||
|
---|
| 1226 | docElem.msMatchesSelector) )) ) {
|
---|
| 1227 |
|
---|
| 1228 | assert(function( div ) {
|
---|
| 1229 | // Check to see if it's possible to do matchesSelector
|
---|
| 1230 | // on a disconnected node (IE 9)
|
---|
| 1231 | support.disconnectedMatch = matches.call( div, "div" );
|
---|
| 1232 |
|
---|
| 1233 | // This should fail with an exception
|
---|
| 1234 | // Gecko does not error, returns false instead
|
---|
| 1235 | matches.call( div, "[s!='']:x" );
|
---|
| 1236 | rbuggyMatches.push( "!=", pseudos );
|
---|
| 1237 | });
|
---|
| 1238 | }
|
---|
| 1239 |
|
---|
| 1240 | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
|
---|
| 1241 | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
|
---|
| 1242 |
|
---|
| 1243 | /* Contains
|
---|
| 1244 | ---------------------------------------------------------------------- */
|
---|
| 1245 | hasCompare = rnative.test( docElem.compareDocumentPosition );
|
---|
| 1246 |
|
---|
| 1247 | // Element contains another
|
---|
| 1248 | // Purposefully does not implement inclusive descendent
|
---|
| 1249 | // As in, an element does not contain itself
|
---|
| 1250 | contains = hasCompare || rnative.test( docElem.contains ) ?
|
---|
| 1251 | function( a, b ) {
|
---|
| 1252 | var adown = a.nodeType === 9 ? a.documentElement : a,
|
---|
| 1253 | bup = b && b.parentNode;
|
---|
| 1254 | return a === bup || !!( bup && bup.nodeType === 1 && (
|
---|
| 1255 | adown.contains ?
|
---|
| 1256 | adown.contains( bup ) :
|
---|
| 1257 | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
---|
| 1258 | ));
|
---|
| 1259 | } :
|
---|
| 1260 | function( a, b ) {
|
---|
| 1261 | if ( b ) {
|
---|
| 1262 | while ( (b = b.parentNode) ) {
|
---|
| 1263 | if ( b === a ) {
|
---|
| 1264 | return true;
|
---|
| 1265 | }
|
---|
| 1266 | }
|
---|
| 1267 | }
|
---|
| 1268 | return false;
|
---|
| 1269 | };
|
---|
| 1270 |
|
---|
| 1271 | /* Sorting
|
---|
| 1272 | ---------------------------------------------------------------------- */
|
---|
| 1273 |
|
---|
| 1274 | // Document order sorting
|
---|
| 1275 | sortOrder = hasCompare ?
|
---|
| 1276 | function( a, b ) {
|
---|
| 1277 |
|
---|
| 1278 | // Flag for duplicate removal
|
---|
| 1279 | if ( a === b ) {
|
---|
| 1280 | hasDuplicate = true;
|
---|
| 1281 | return 0;
|
---|
| 1282 | }
|
---|
| 1283 |
|
---|
| 1284 | // Sort on method existence if only one input has compareDocumentPosition
|
---|
| 1285 | var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
|
---|
| 1286 | if ( compare ) {
|
---|
| 1287 | return compare;
|
---|
| 1288 | }
|
---|
| 1289 |
|
---|
| 1290 | // Calculate position if both inputs belong to the same document
|
---|
| 1291 | compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
|
---|
| 1292 | a.compareDocumentPosition( b ) :
|
---|
| 1293 |
|
---|
| 1294 | // Otherwise we know they are disconnected
|
---|
| 1295 | 1;
|
---|
| 1296 |
|
---|
| 1297 | // Disconnected nodes
|
---|
| 1298 | if ( compare & 1 ||
|
---|
| 1299 | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
|
---|
| 1300 |
|
---|
| 1301 | // Choose the first element that is related to our preferred document
|
---|
| 1302 | if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
|
---|
| 1303 | return -1;
|
---|
| 1304 | }
|
---|
| 1305 | if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
|
---|
| 1306 | return 1;
|
---|
| 1307 | }
|
---|
| 1308 |
|
---|
| 1309 | // Maintain original order
|
---|
| 1310 | return sortInput ?
|
---|
| 1311 | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
|
---|
| 1312 | 0;
|
---|
| 1313 | }
|
---|
| 1314 |
|
---|
| 1315 | return compare & 4 ? -1 : 1;
|
---|
| 1316 | } :
|
---|
| 1317 | function( a, b ) {
|
---|
| 1318 | // Exit early if the nodes are identical
|
---|
| 1319 | if ( a === b ) {
|
---|
| 1320 | hasDuplicate = true;
|
---|
| 1321 | return 0;
|
---|
| 1322 | }
|
---|
| 1323 |
|
---|
| 1324 | var cur,
|
---|
| 1325 | i = 0,
|
---|
| 1326 | aup = a.parentNode,
|
---|
| 1327 | bup = b.parentNode,
|
---|
| 1328 | ap = [ a ],
|
---|
| 1329 | bp = [ b ];
|
---|
| 1330 |
|
---|
| 1331 | // Parentless nodes are either documents or disconnected
|
---|
| 1332 | if ( !aup || !bup ) {
|
---|
| 1333 | return a === doc ? -1 :
|
---|
| 1334 | b === doc ? 1 :
|
---|
| 1335 | aup ? -1 :
|
---|
| 1336 | bup ? 1 :
|
---|
| 1337 | sortInput ?
|
---|
| 1338 | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
|
---|
| 1339 | 0;
|
---|
| 1340 |
|
---|
| 1341 | // If the nodes are siblings, we can do a quick check
|
---|
| 1342 | } else if ( aup === bup ) {
|
---|
| 1343 | return siblingCheck( a, b );
|
---|
| 1344 | }
|
---|
| 1345 |
|
---|
| 1346 | // Otherwise we need full lists of their ancestors for comparison
|
---|
| 1347 | cur = a;
|
---|
| 1348 | while ( (cur = cur.parentNode) ) {
|
---|
| 1349 | ap.unshift( cur );
|
---|
| 1350 | }
|
---|
| 1351 | cur = b;
|
---|
| 1352 | while ( (cur = cur.parentNode) ) {
|
---|
| 1353 | bp.unshift( cur );
|
---|
| 1354 | }
|
---|
| 1355 |
|
---|
| 1356 | // Walk down the tree looking for a discrepancy
|
---|
| 1357 | while ( ap[i] === bp[i] ) {
|
---|
| 1358 | i++;
|
---|
| 1359 | }
|
---|
| 1360 |
|
---|
| 1361 | return i ?
|
---|
| 1362 | // Do a sibling check if the nodes have a common ancestor
|
---|
| 1363 | siblingCheck( ap[i], bp[i] ) :
|
---|
| 1364 |
|
---|
| 1365 | // Otherwise nodes in our document sort first
|
---|
| 1366 | ap[i] === preferredDoc ? -1 :
|
---|
| 1367 | bp[i] === preferredDoc ? 1 :
|
---|
| 1368 | 0;
|
---|
| 1369 | };
|
---|
| 1370 |
|
---|
| 1371 | return doc;
|
---|
| 1372 | };
|
---|
| 1373 |
|
---|
| 1374 | Sizzle.matches = function( expr, elements ) {
|
---|
| 1375 | return Sizzle( expr, null, null, elements );
|
---|
| 1376 | };
|
---|
| 1377 |
|
---|
| 1378 | Sizzle.matchesSelector = function( elem, expr ) {
|
---|
| 1379 | // Set document vars if needed
|
---|
| 1380 | if ( ( elem.ownerDocument || elem ) !== document ) {
|
---|
| 1381 | setDocument( elem );
|
---|
| 1382 | }
|
---|
| 1383 |
|
---|
| 1384 | // Make sure that attribute selectors are quoted
|
---|
| 1385 | expr = expr.replace( rattributeQuotes, "='$1']" );
|
---|
| 1386 |
|
---|
| 1387 | if ( support.matchesSelector && documentIsHTML &&
|
---|
| 1388 | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
|
---|
| 1389 | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
|
---|
| 1390 |
|
---|
| 1391 | try {
|
---|
| 1392 | var ret = matches.call( elem, expr );
|
---|
| 1393 |
|
---|
| 1394 | // IE 9's matchesSelector returns false on disconnected nodes
|
---|
| 1395 | if ( ret || support.disconnectedMatch ||
|
---|
| 1396 | // As well, disconnected nodes are said to be in a document
|
---|
| 1397 | // fragment in IE 9
|
---|
| 1398 | elem.document && elem.document.nodeType !== 11 ) {
|
---|
| 1399 | return ret;
|
---|
| 1400 | }
|
---|
| 1401 | } catch(e) {}
|
---|
| 1402 | }
|
---|
| 1403 |
|
---|
| 1404 | return Sizzle( expr, document, null, [ elem ] ).length > 0;
|
---|
| 1405 | };
|
---|
| 1406 |
|
---|
| 1407 | Sizzle.contains = function( context, elem ) {
|
---|
| 1408 | // Set document vars if needed
|
---|
| 1409 | if ( ( context.ownerDocument || context ) !== document ) {
|
---|
| 1410 | setDocument( context );
|
---|
| 1411 | }
|
---|
| 1412 | return contains( context, elem );
|
---|
| 1413 | };
|
---|
| 1414 |
|
---|
| 1415 | Sizzle.attr = function( elem, name ) {
|
---|
| 1416 | // Set document vars if needed
|
---|
| 1417 | if ( ( elem.ownerDocument || elem ) !== document ) {
|
---|
| 1418 | setDocument( elem );
|
---|
| 1419 | }
|
---|
| 1420 |
|
---|
| 1421 | var fn = Expr.attrHandle[ name.toLowerCase() ],
|
---|
| 1422 | // Don't get fooled by Object.prototype properties (jQuery #13807)
|
---|
| 1423 | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
|
---|
| 1424 | fn( elem, name, !documentIsHTML ) :
|
---|
| 1425 | undefined;
|
---|
| 1426 |
|
---|
| 1427 | return val !== undefined ?
|
---|
| 1428 | val :
|
---|
| 1429 | support.attributes || !documentIsHTML ?
|
---|
| 1430 | elem.getAttribute( name ) :
|
---|
| 1431 | (val = elem.getAttributeNode(name)) && val.specified ?
|
---|
| 1432 | val.value :
|
---|
| 1433 | null;
|
---|
| 1434 | };
|
---|
| 1435 |
|
---|
| 1436 | Sizzle.error = function( msg ) {
|
---|
| 1437 | throw new Error( "Syntax error, unrecognized expression: " + msg );
|
---|
| 1438 | };
|
---|
| 1439 |
|
---|
| 1440 | /**
|
---|
| 1441 | * Document sorting and removing duplicates
|
---|
| 1442 | * @param {ArrayLike} results
|
---|
| 1443 | */
|
---|
| 1444 | Sizzle.uniqueSort = function( results ) {
|
---|
| 1445 | var elem,
|
---|
| 1446 | duplicates = [],
|
---|
| 1447 | j = 0,
|
---|
| 1448 | i = 0;
|
---|
| 1449 |
|
---|
| 1450 | // Unless we *know* we can detect duplicates, assume their presence
|
---|
| 1451 | hasDuplicate = !support.detectDuplicates;
|
---|
| 1452 | sortInput = !support.sortStable && results.slice( 0 );
|
---|
| 1453 | results.sort( sortOrder );
|
---|
| 1454 |
|
---|
| 1455 | if ( hasDuplicate ) {
|
---|
| 1456 | while ( (elem = results[i++]) ) {
|
---|
| 1457 | if ( elem === results[ i ] ) {
|
---|
| 1458 | j = duplicates.push( i );
|
---|
| 1459 | }
|
---|
| 1460 | }
|
---|
| 1461 | while ( j-- ) {
|
---|
| 1462 | results.splice( duplicates[ j ], 1 );
|
---|
| 1463 | }
|
---|
| 1464 | }
|
---|
| 1465 |
|
---|
| 1466 | // Clear input after sorting to release objects
|
---|
| 1467 | // See https://github.com/jquery/sizzle/pull/225
|
---|
| 1468 | sortInput = null;
|
---|
| 1469 |
|
---|
| 1470 | return results;
|
---|
| 1471 | };
|
---|
| 1472 |
|
---|
| 1473 | /**
|
---|
| 1474 | * Utility function for retrieving the text value of an array of DOM nodes
|
---|
| 1475 | * @param {Array|Element} elem
|
---|
| 1476 | */
|
---|
| 1477 | getText = Sizzle.getText = function( elem ) {
|
---|
| 1478 | var node,
|
---|
| 1479 | ret = "",
|
---|
| 1480 | i = 0,
|
---|
| 1481 | nodeType = elem.nodeType;
|
---|
| 1482 |
|
---|
| 1483 | if ( !nodeType ) {
|
---|
| 1484 | // If no nodeType, this is expected to be an array
|
---|
| 1485 | while ( (node = elem[i++]) ) {
|
---|
| 1486 | // Do not traverse comment nodes
|
---|
| 1487 | ret += getText( node );
|
---|
| 1488 | }
|
---|
| 1489 | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
---|
| 1490 | // Use textContent for elements
|
---|
| 1491 | // innerText usage removed for consistency of new lines (jQuery #11153)
|
---|
| 1492 | if ( typeof elem.textContent === "string" ) {
|
---|
| 1493 | return elem.textContent;
|
---|
| 1494 | } else {
|
---|
| 1495 | // Traverse its children
|
---|
| 1496 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
---|
| 1497 | ret += getText( elem );
|
---|
| 1498 | }
|
---|
| 1499 | }
|
---|
| 1500 | } else if ( nodeType === 3 || nodeType === 4 ) {
|
---|
| 1501 | return elem.nodeValue;
|
---|
| 1502 | }
|
---|
| 1503 | // Do not include comment or processing instruction nodes
|
---|
| 1504 |
|
---|
| 1505 | return ret;
|
---|
| 1506 | };
|
---|
| 1507 |
|
---|
| 1508 | Expr = Sizzle.selectors = {
|
---|
| 1509 |
|
---|
| 1510 | // Can be adjusted by the user
|
---|
| 1511 | cacheLength: 50,
|
---|
| 1512 |
|
---|
| 1513 | createPseudo: markFunction,
|
---|
| 1514 |
|
---|
| 1515 | match: matchExpr,
|
---|
| 1516 |
|
---|
| 1517 | attrHandle: {},
|
---|
| 1518 |
|
---|
| 1519 | find: {},
|
---|
| 1520 |
|
---|
| 1521 | relative: {
|
---|
| 1522 | ">": { dir: "parentNode", first: true },
|
---|
| 1523 | " ": { dir: "parentNode" },
|
---|
| 1524 | "+": { dir: "previousSibling", first: true },
|
---|
| 1525 | "~": { dir: "previousSibling" }
|
---|
| 1526 | },
|
---|
| 1527 |
|
---|
| 1528 | preFilter: {
|
---|
| 1529 | "ATTR": function( match ) {
|
---|
| 1530 | match[1] = match[1].replace( runescape, funescape );
|
---|
| 1531 |
|
---|
| 1532 | // Move the given value to match[3] whether quoted or unquoted
|
---|
| 1533 | match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
|
---|
| 1534 |
|
---|
| 1535 | if ( match[2] === "~=" ) {
|
---|
| 1536 | match[3] = " " + match[3] + " ";
|
---|
| 1537 | }
|
---|
| 1538 |
|
---|
| 1539 | return match.slice( 0, 4 );
|
---|
| 1540 | },
|
---|
| 1541 |
|
---|
| 1542 | "CHILD": function( match ) {
|
---|
| 1543 | /* matches from matchExpr["CHILD"]
|
---|
| 1544 | 1 type (only|nth|...)
|
---|
| 1545 | 2 what (child|of-type)
|
---|
| 1546 | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
---|
| 1547 | 4 xn-component of xn+y argument ([+-]?\d*n|)
|
---|
| 1548 | 5 sign of xn-component
|
---|
| 1549 | 6 x of xn-component
|
---|
| 1550 | 7 sign of y-component
|
---|
| 1551 | 8 y of y-component
|
---|
| 1552 | */
|
---|
| 1553 | match[1] = match[1].toLowerCase();
|
---|
| 1554 |
|
---|
| 1555 | if ( match[1].slice( 0, 3 ) === "nth" ) {
|
---|
| 1556 | // nth-* requires argument
|
---|
| 1557 | if ( !match[3] ) {
|
---|
| 1558 | Sizzle.error( match[0] );
|
---|
| 1559 | }
|
---|
| 1560 |
|
---|
| 1561 | // numeric x and y parameters for Expr.filter.CHILD
|
---|
| 1562 | // remember that false/true cast respectively to 0/1
|
---|
| 1563 | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
|
---|
| 1564 | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
|
---|
| 1565 |
|
---|
| 1566 | // other types prohibit arguments
|
---|
| 1567 | } else if ( match[3] ) {
|
---|
| 1568 | Sizzle.error( match[0] );
|
---|
| 1569 | }
|
---|
| 1570 |
|
---|
| 1571 | return match;
|
---|
| 1572 | },
|
---|
| 1573 |
|
---|
| 1574 | "PSEUDO": function( match ) {
|
---|
| 1575 | var excess,
|
---|
| 1576 | unquoted = !match[6] && match[2];
|
---|
| 1577 |
|
---|
| 1578 | if ( matchExpr["CHILD"].test( match[0] ) ) {
|
---|
| 1579 | return null;
|
---|
| 1580 | }
|
---|
| 1581 |
|
---|
| 1582 | // Accept quoted arguments as-is
|
---|
| 1583 | if ( match[3] ) {
|
---|
| 1584 | match[2] = match[4] || match[5] || "";
|
---|
| 1585 |
|
---|
| 1586 | // Strip excess characters from unquoted arguments
|
---|
| 1587 | } else if ( unquoted && rpseudo.test( unquoted ) &&
|
---|
| 1588 | // Get excess from tokenize (recursively)
|
---|
| 1589 | (excess = tokenize( unquoted, true )) &&
|
---|
| 1590 | // advance to the next closing parenthesis
|
---|
| 1591 | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
---|
| 1592 |
|
---|
| 1593 | // excess is a negative index
|
---|
| 1594 | match[0] = match[0].slice( 0, excess );
|
---|
| 1595 | match[2] = unquoted.slice( 0, excess );
|
---|
| 1596 | }
|
---|
| 1597 |
|
---|
| 1598 | // Return only captures needed by the pseudo filter method (type and argument)
|
---|
| 1599 | return match.slice( 0, 3 );
|
---|
| 1600 | }
|
---|
| 1601 | },
|
---|
| 1602 |
|
---|
| 1603 | filter: {
|
---|
| 1604 |
|
---|
| 1605 | "TAG": function( nodeNameSelector ) {
|
---|
| 1606 | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
---|
| 1607 | return nodeNameSelector === "*" ?
|
---|
| 1608 | function() { return true; } :
|
---|
| 1609 | function( elem ) {
|
---|
| 1610 | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
---|
| 1611 | };
|
---|
| 1612 | },
|
---|
| 1613 |
|
---|
| 1614 | "CLASS": function( className ) {
|
---|
| 1615 | var pattern = classCache[ className + " " ];
|
---|
| 1616 |
|
---|
| 1617 | return pattern ||
|
---|
| 1618 | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
---|
| 1619 | classCache( className, function( elem ) {
|
---|
| 1620 | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
|
---|
| 1621 | });
|
---|
| 1622 | },
|
---|
| 1623 |
|
---|
| 1624 | "ATTR": function( name, operator, check ) {
|
---|
| 1625 | return function( elem ) {
|
---|
| 1626 | var result = Sizzle.attr( elem, name );
|
---|
| 1627 |
|
---|
| 1628 | if ( result == null ) {
|
---|
| 1629 | return operator === "!=";
|
---|
| 1630 | }
|
---|
| 1631 | if ( !operator ) {
|
---|
| 1632 | return true;
|
---|
| 1633 | }
|
---|
| 1634 |
|
---|
| 1635 | result += "";
|
---|
| 1636 |
|
---|
| 1637 | return operator === "=" ? result === check :
|
---|
| 1638 | operator === "!=" ? result !== check :
|
---|
| 1639 | operator === "^=" ? check && result.indexOf( check ) === 0 :
|
---|
| 1640 | operator === "*=" ? check && result.indexOf( check ) > -1 :
|
---|
| 1641 | operator === "$=" ? check && result.slice( -check.length ) === check :
|
---|
| 1642 | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
|
---|
| 1643 | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
|
---|
| 1644 | false;
|
---|
| 1645 | };
|
---|
| 1646 | },
|
---|
| 1647 |
|
---|
| 1648 | "CHILD": function( type, what, argument, first, last ) {
|
---|
| 1649 | var simple = type.slice( 0, 3 ) !== "nth",
|
---|
| 1650 | forward = type.slice( -4 ) !== "last",
|
---|
| 1651 | ofType = what === "of-type";
|
---|
| 1652 |
|
---|
| 1653 | return first === 1 && last === 0 ?
|
---|
| 1654 |
|
---|
| 1655 | // Shortcut for :nth-*(n)
|
---|
| 1656 | function( elem ) {
|
---|
| 1657 | return !!elem.parentNode;
|
---|
| 1658 | } :
|
---|
| 1659 |
|
---|
| 1660 | function( elem, context, xml ) {
|
---|
| 1661 | var cache, outerCache, node, diff, nodeIndex, start,
|
---|
| 1662 | dir = simple !== forward ? "nextSibling" : "previousSibling",
|
---|
| 1663 | parent = elem.parentNode,
|
---|
| 1664 | name = ofType && elem.nodeName.toLowerCase(),
|
---|
| 1665 | useCache = !xml && !ofType;
|
---|
| 1666 |
|
---|
| 1667 | if ( parent ) {
|
---|
| 1668 |
|
---|
| 1669 | // :(first|last|only)-(child|of-type)
|
---|
| 1670 | if ( simple ) {
|
---|
| 1671 | while ( dir ) {
|
---|
| 1672 | node = elem;
|
---|
| 1673 | while ( (node = node[ dir ]) ) {
|
---|
| 1674 | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
|
---|
| 1675 | return false;
|
---|
| 1676 | }
|
---|
| 1677 | }
|
---|
| 1678 | // Reverse direction for :only-* (if we haven't yet done so)
|
---|
| 1679 | start = dir = type === "only" && !start && "nextSibling";
|
---|
| 1680 | }
|
---|
| 1681 | return true;
|
---|
| 1682 | }
|
---|
| 1683 |
|
---|
| 1684 | start = [ forward ? parent.firstChild : parent.lastChild ];
|
---|
| 1685 |
|
---|
| 1686 | // non-xml :nth-child(...) stores cache data on `parent`
|
---|
| 1687 | if ( forward && useCache ) {
|
---|
| 1688 | // Seek `elem` from a previously-cached index
|
---|
| 1689 | outerCache = parent[ expando ] || (parent[ expando ] = {});
|
---|
| 1690 | cache = outerCache[ type ] || [];
|
---|
| 1691 | nodeIndex = cache[0] === dirruns && cache[1];
|
---|
| 1692 | diff = cache[0] === dirruns && cache[2];
|
---|
| 1693 | node = nodeIndex && parent.childNodes[ nodeIndex ];
|
---|
| 1694 |
|
---|
| 1695 | while ( (node = ++nodeIndex && node && node[ dir ] ||
|
---|
| 1696 |
|
---|
| 1697 | // Fallback to seeking `elem` from the start
|
---|
| 1698 | (diff = nodeIndex = 0) || start.pop()) ) {
|
---|
| 1699 |
|
---|
| 1700 | // When found, cache indexes on `parent` and break
|
---|
| 1701 | if ( node.nodeType === 1 && ++diff && node === elem ) {
|
---|
| 1702 | outerCache[ type ] = [ dirruns, nodeIndex, diff ];
|
---|
| 1703 | break;
|
---|
| 1704 | }
|
---|
| 1705 | }
|
---|
| 1706 |
|
---|
| 1707 | // Use previously-cached element index if available
|
---|
| 1708 | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
|
---|
| 1709 | diff = cache[1];
|
---|
| 1710 |
|
---|
| 1711 | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
---|
| 1712 | } else {
|
---|
| 1713 | // Use the same loop as above to seek `elem` from the start
|
---|
| 1714 | while ( (node = ++nodeIndex && node && node[ dir ] ||
|
---|
| 1715 | (diff = nodeIndex = 0) || start.pop()) ) {
|
---|
| 1716 |
|
---|
| 1717 | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
|
---|
| 1718 | // Cache the index of each encountered element
|
---|
| 1719 | if ( useCache ) {
|
---|
| 1720 | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
|
---|
| 1721 | }
|
---|
| 1722 |
|
---|
| 1723 | if ( node === elem ) {
|
---|
| 1724 | break;
|
---|
| 1725 | }
|
---|
| 1726 | }
|
---|
| 1727 | }
|
---|
| 1728 | }
|
---|
| 1729 |
|
---|
| 1730 | // Incorporate the offset, then check against cycle size
|
---|
| 1731 | diff -= last;
|
---|
| 1732 | return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
---|
| 1733 | }
|
---|
| 1734 | };
|
---|
| 1735 | },
|
---|
| 1736 |
|
---|
| 1737 | "PSEUDO": function( pseudo, argument ) {
|
---|
| 1738 | // pseudo-class names are case-insensitive
|
---|
| 1739 | // http://www.w3.org/TR/selectors/#pseudo-classes
|
---|
| 1740 | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
---|
| 1741 | // Remember that setFilters inherits from pseudos
|
---|
| 1742 | var args,
|
---|
| 1743 | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
---|
| 1744 | Sizzle.error( "unsupported pseudo: " + pseudo );
|
---|
| 1745 |
|
---|
| 1746 | // The user may use createPseudo to indicate that
|
---|
| 1747 | // arguments are needed to create the filter function
|
---|
| 1748 | // just as Sizzle does
|
---|
| 1749 | if ( fn[ expando ] ) {
|
---|
| 1750 | return fn( argument );
|
---|
| 1751 | }
|
---|
| 1752 |
|
---|
| 1753 | // But maintain support for old signatures
|
---|
| 1754 | if ( fn.length > 1 ) {
|
---|
| 1755 | args = [ pseudo, pseudo, "", argument ];
|
---|
| 1756 | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
---|
| 1757 | markFunction(function( seed, matches ) {
|
---|
| 1758 | var idx,
|
---|
| 1759 | matched = fn( seed, argument ),
|
---|
| 1760 | i = matched.length;
|
---|
| 1761 | while ( i-- ) {
|
---|
| 1762 | idx = indexOf.call( seed, matched[i] );
|
---|
| 1763 | seed[ idx ] = !( matches[ idx ] = matched[i] );
|
---|
| 1764 | }
|
---|
| 1765 | }) :
|
---|
| 1766 | function( elem ) {
|
---|
| 1767 | return fn( elem, 0, args );
|
---|
| 1768 | };
|
---|
| 1769 | }
|
---|
| 1770 |
|
---|
| 1771 | return fn;
|
---|
| 1772 | }
|
---|
| 1773 | },
|
---|
| 1774 |
|
---|
| 1775 | pseudos: {
|
---|
| 1776 | // Potentially complex pseudos
|
---|
| 1777 | "not": markFunction(function( selector ) {
|
---|
| 1778 | // Trim the selector passed to compile
|
---|
| 1779 | // to avoid treating leading and trailing
|
---|
| 1780 | // spaces as combinators
|
---|
| 1781 | var input = [],
|
---|
| 1782 | results = [],
|
---|
| 1783 | matcher = compile( selector.replace( rtrim, "$1" ) );
|
---|
| 1784 |
|
---|
| 1785 | return matcher[ expando ] ?
|
---|
| 1786 | markFunction(function( seed, matches, context, xml ) {
|
---|
| 1787 | var elem,
|
---|
| 1788 | unmatched = matcher( seed, null, xml, [] ),
|
---|
| 1789 | i = seed.length;
|
---|
| 1790 |
|
---|
| 1791 | // Match elements unmatched by `matcher`
|
---|
| 1792 | while ( i-- ) {
|
---|
| 1793 | if ( (elem = unmatched[i]) ) {
|
---|
| 1794 | seed[i] = !(matches[i] = elem);
|
---|
| 1795 | }
|
---|
| 1796 | }
|
---|
| 1797 | }) :
|
---|
| 1798 | function( elem, context, xml ) {
|
---|
| 1799 | input[0] = elem;
|
---|
| 1800 | matcher( input, null, xml, results );
|
---|
| 1801 | return !results.pop();
|
---|
| 1802 | };
|
---|
| 1803 | }),
|
---|
| 1804 |
|
---|
| 1805 | "has": markFunction(function( selector ) {
|
---|
| 1806 | return function( elem ) {
|
---|
| 1807 | return Sizzle( selector, elem ).length > 0;
|
---|
| 1808 | };
|
---|
| 1809 | }),
|
---|
| 1810 |
|
---|
| 1811 | "contains": markFunction(function( text ) {
|
---|
| 1812 | return function( elem ) {
|
---|
| 1813 | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
---|
| 1814 | };
|
---|
| 1815 | }),
|
---|
| 1816 |
|
---|
| 1817 | // "Whether an element is represented by a :lang() selector
|
---|
| 1818 | // is based solely on the element's language value
|
---|
| 1819 | // being equal to the identifier C,
|
---|
| 1820 | // or beginning with the identifier C immediately followed by "-".
|
---|
| 1821 | // The matching of C against the element's language value is performed case-insensitively.
|
---|
| 1822 | // The identifier C does not have to be a valid language name."
|
---|
| 1823 | // http://www.w3.org/TR/selectors/#lang-pseudo
|
---|
| 1824 | "lang": markFunction( function( lang ) {
|
---|
| 1825 | // lang value must be a valid identifier
|
---|
| 1826 | if ( !ridentifier.test(lang || "") ) {
|
---|
| 1827 | Sizzle.error( "unsupported lang: " + lang );
|
---|
| 1828 | }
|
---|
| 1829 | lang = lang.replace( runescape, funescape ).toLowerCase();
|
---|
| 1830 | return function( elem ) {
|
---|
| 1831 | var elemLang;
|
---|
| 1832 | do {
|
---|
| 1833 | if ( (elemLang = documentIsHTML ?
|
---|
| 1834 | elem.lang :
|
---|
| 1835 | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
|
---|
| 1836 |
|
---|
| 1837 | elemLang = elemLang.toLowerCase();
|
---|
| 1838 | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
---|
| 1839 | }
|
---|
| 1840 | } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
|
---|
| 1841 | return false;
|
---|
| 1842 | };
|
---|
| 1843 | }),
|
---|
| 1844 |
|
---|
| 1845 | // Miscellaneous
|
---|
| 1846 | "target": function( elem ) {
|
---|
| 1847 | var hash = window.location && window.location.hash;
|
---|
| 1848 | return hash && hash.slice( 1 ) === elem.id;
|
---|
| 1849 | },
|
---|
| 1850 |
|
---|
| 1851 | "root": function( elem ) {
|
---|
| 1852 | return elem === docElem;
|
---|
| 1853 | },
|
---|
| 1854 |
|
---|
| 1855 | "focus": function( elem ) {
|
---|
| 1856 | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
---|
| 1857 | },
|
---|
| 1858 |
|
---|
| 1859 | // Boolean properties
|
---|
| 1860 | "enabled": function( elem ) {
|
---|
| 1861 | return elem.disabled === false;
|
---|
| 1862 | },
|
---|
| 1863 |
|
---|
| 1864 | "disabled": function( elem ) {
|
---|
| 1865 | return elem.disabled === true;
|
---|
| 1866 | },
|
---|
| 1867 |
|
---|
| 1868 | "checked": function( elem ) {
|
---|
| 1869 | // In CSS3, :checked should return both checked and selected elements
|
---|
| 1870 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
---|
| 1871 | var nodeName = elem.nodeName.toLowerCase();
|
---|
| 1872 | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
---|
| 1873 | },
|
---|
| 1874 |
|
---|
| 1875 | "selected": function( elem ) {
|
---|
| 1876 | // Accessing this property makes selected-by-default
|
---|
| 1877 | // options in Safari work properly
|
---|
| 1878 | if ( elem.parentNode ) {
|
---|
| 1879 | elem.parentNode.selectedIndex;
|
---|
| 1880 | }
|
---|
| 1881 |
|
---|
| 1882 | return elem.selected === true;
|
---|
| 1883 | },
|
---|
| 1884 |
|
---|
| 1885 | // Contents
|
---|
| 1886 | "empty": function( elem ) {
|
---|
| 1887 | // http://www.w3.org/TR/selectors/#empty-pseudo
|
---|
| 1888 | // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
---|
| 1889 | // but not by others (comment: 8; processing instruction: 7; etc.)
|
---|
| 1890 | // nodeType < 6 works because attributes (2) do not appear as children
|
---|
| 1891 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
---|
| 1892 | if ( elem.nodeType < 6 ) {
|
---|
| 1893 | return false;
|
---|
| 1894 | }
|
---|
| 1895 | }
|
---|
| 1896 | return true;
|
---|
| 1897 | },
|
---|
| 1898 |
|
---|
| 1899 | "parent": function( elem ) {
|
---|
| 1900 | return !Expr.pseudos["empty"]( elem );
|
---|
| 1901 | },
|
---|
| 1902 |
|
---|
| 1903 | // Element/input types
|
---|
| 1904 | "header": function( elem ) {
|
---|
| 1905 | return rheader.test( elem.nodeName );
|
---|
| 1906 | },
|
---|
| 1907 |
|
---|
| 1908 | "input": function( elem ) {
|
---|
| 1909 | return rinputs.test( elem.nodeName );
|
---|
| 1910 | },
|
---|
| 1911 |
|
---|
| 1912 | "button": function( elem ) {
|
---|
| 1913 | var name = elem.nodeName.toLowerCase();
|
---|
| 1914 | return name === "input" && elem.type === "button" || name === "button";
|
---|
| 1915 | },
|
---|
| 1916 |
|
---|
| 1917 | "text": function( elem ) {
|
---|
| 1918 | var attr;
|
---|
| 1919 | return elem.nodeName.toLowerCase() === "input" &&
|
---|
| 1920 | elem.type === "text" &&
|
---|
| 1921 |
|
---|
| 1922 | // Support: IE<8
|
---|
| 1923 | // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
---|
| 1924 | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
|
---|
| 1925 | },
|
---|
| 1926 |
|
---|
| 1927 | // Position-in-collection
|
---|
| 1928 | "first": createPositionalPseudo(function() {
|
---|
| 1929 | return [ 0 ];
|
---|
| 1930 | }),
|
---|
| 1931 |
|
---|
| 1932 | "last": createPositionalPseudo(function( matchIndexes, length ) {
|
---|
| 1933 | return [ length - 1 ];
|
---|
| 1934 | }),
|
---|
| 1935 |
|
---|
| 1936 | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
---|
| 1937 | return [ argument < 0 ? argument + length : argument ];
|
---|
| 1938 | }),
|
---|
| 1939 |
|
---|
| 1940 | "even": createPositionalPseudo(function( matchIndexes, length ) {
|
---|
| 1941 | var i = 0;
|
---|
| 1942 | for ( ; i < length; i += 2 ) {
|
---|
| 1943 | matchIndexes.push( i );
|
---|
| 1944 | }
|
---|
| 1945 | return matchIndexes;
|
---|
| 1946 | }),
|
---|
| 1947 |
|
---|
| 1948 | "odd": createPositionalPseudo(function( matchIndexes, length ) {
|
---|
| 1949 | var i = 1;
|
---|
| 1950 | for ( ; i < length; i += 2 ) {
|
---|
| 1951 | matchIndexes.push( i );
|
---|
| 1952 | }
|
---|
| 1953 | return matchIndexes;
|
---|
| 1954 | }),
|
---|
| 1955 |
|
---|
| 1956 | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
---|
| 1957 | var i = argument < 0 ? argument + length : argument;
|
---|
| 1958 | for ( ; --i >= 0; ) {
|
---|
| 1959 | matchIndexes.push( i );
|
---|
| 1960 | }
|
---|
| 1961 | return matchIndexes;
|
---|
| 1962 | }),
|
---|
| 1963 |
|
---|
| 1964 | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
---|
| 1965 | var i = argument < 0 ? argument + length : argument;
|
---|
| 1966 | for ( ; ++i < length; ) {
|
---|
| 1967 | matchIndexes.push( i );
|
---|
| 1968 | }
|
---|
| 1969 | return matchIndexes;
|
---|
| 1970 | })
|
---|
| 1971 | }
|
---|
| 1972 | };
|
---|
| 1973 |
|
---|
| 1974 | Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
---|
| 1975 |
|
---|
| 1976 | // Add button/input type pseudos
|
---|
| 1977 | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
---|
| 1978 | Expr.pseudos[ i ] = createInputPseudo( i );
|
---|
| 1979 | }
|
---|
| 1980 | for ( i in { submit: true, reset: true } ) {
|
---|
| 1981 | Expr.pseudos[ i ] = createButtonPseudo( i );
|
---|
| 1982 | }
|
---|
| 1983 |
|
---|
| 1984 | // Easy API for creating new setFilters
|
---|
| 1985 | function setFilters() {}
|
---|
| 1986 | setFilters.prototype = Expr.filters = Expr.pseudos;
|
---|
| 1987 | Expr.setFilters = new setFilters();
|
---|
| 1988 |
|
---|
| 1989 | tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
|
---|
| 1990 | var matched, match, tokens, type,
|
---|
| 1991 | soFar, groups, preFilters,
|
---|
| 1992 | cached = tokenCache[ selector + " " ];
|
---|
| 1993 |
|
---|
| 1994 | if ( cached ) {
|
---|
| 1995 | return parseOnly ? 0 : cached.slice( 0 );
|
---|
| 1996 | }
|
---|
| 1997 |
|
---|
| 1998 | soFar = selector;
|
---|
| 1999 | groups = [];
|
---|
| 2000 | preFilters = Expr.preFilter;
|
---|
| 2001 |
|
---|
| 2002 | while ( soFar ) {
|
---|
| 2003 |
|
---|
| 2004 | // Comma and first run
|
---|
| 2005 | if ( !matched || (match = rcomma.exec( soFar )) ) {
|
---|
| 2006 | if ( match ) {
|
---|
| 2007 | // Don't consume trailing commas as valid
|
---|
| 2008 | soFar = soFar.slice( match[0].length ) || soFar;
|
---|
| 2009 | }
|
---|
| 2010 | groups.push( (tokens = []) );
|
---|
| 2011 | }
|
---|
| 2012 |
|
---|
| 2013 | matched = false;
|
---|
| 2014 |
|
---|
| 2015 | // Combinators
|
---|
| 2016 | if ( (match = rcombinators.exec( soFar )) ) {
|
---|
| 2017 | matched = match.shift();
|
---|
| 2018 | tokens.push({
|
---|
| 2019 | value: matched,
|
---|
| 2020 | // Cast descendant combinators to space
|
---|
| 2021 | type: match[0].replace( rtrim, " " )
|
---|
| 2022 | });
|
---|
| 2023 | soFar = soFar.slice( matched.length );
|
---|
| 2024 | }
|
---|
| 2025 |
|
---|
| 2026 | // Filters
|
---|
| 2027 | for ( type in Expr.filter ) {
|
---|
| 2028 | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
---|
| 2029 | (match = preFilters[ type ]( match ))) ) {
|
---|
| 2030 | matched = match.shift();
|
---|
| 2031 | tokens.push({
|
---|
| 2032 | value: matched,
|
---|
| 2033 | type: type,
|
---|
| 2034 | matches: match
|
---|
| 2035 | });
|
---|
| 2036 | soFar = soFar.slice( matched.length );
|
---|
| 2037 | }
|
---|
| 2038 | }
|
---|
| 2039 |
|
---|
| 2040 | if ( !matched ) {
|
---|
| 2041 | break;
|
---|
| 2042 | }
|
---|
| 2043 | }
|
---|
| 2044 |
|
---|
| 2045 | // Return the length of the invalid excess
|
---|
| 2046 | // if we're just parsing
|
---|
| 2047 | // Otherwise, throw an error or return tokens
|
---|
| 2048 | return parseOnly ?
|
---|
| 2049 | soFar.length :
|
---|
| 2050 | soFar ?
|
---|
| 2051 | Sizzle.error( selector ) :
|
---|
| 2052 | // Cache the tokens
|
---|
| 2053 | tokenCache( selector, groups ).slice( 0 );
|
---|
| 2054 | };
|
---|
| 2055 |
|
---|
| 2056 | function toSelector( tokens ) {
|
---|
| 2057 | var i = 0,
|
---|
| 2058 | len = tokens.length,
|
---|
| 2059 | selector = "";
|
---|
| 2060 | for ( ; i < len; i++ ) {
|
---|
| 2061 | selector += tokens[i].value;
|
---|
| 2062 | }
|
---|
| 2063 | return selector;
|
---|
| 2064 | }
|
---|
| 2065 |
|
---|
| 2066 | function addCombinator( matcher, combinator, base ) {
|
---|
| 2067 | var dir = combinator.dir,
|
---|
| 2068 | checkNonElements = base && dir === "parentNode",
|
---|
| 2069 | doneName = done++;
|
---|
| 2070 |
|
---|
| 2071 | return combinator.first ?
|
---|
| 2072 | // Check against closest ancestor/preceding element
|
---|
| 2073 | function( elem, context, xml ) {
|
---|
| 2074 | while ( (elem = elem[ dir ]) ) {
|
---|
| 2075 | if ( elem.nodeType === 1 || checkNonElements ) {
|
---|
| 2076 | return matcher( elem, context, xml );
|
---|
| 2077 | }
|
---|
| 2078 | }
|
---|
| 2079 | } :
|
---|
| 2080 |
|
---|
| 2081 | // Check against all ancestor/preceding elements
|
---|
| 2082 | function( elem, context, xml ) {
|
---|
| 2083 | var oldCache, outerCache,
|
---|
| 2084 | newCache = [ dirruns, doneName ];
|
---|
| 2085 |
|
---|
| 2086 | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
---|
| 2087 | if ( xml ) {
|
---|
| 2088 | while ( (elem = elem[ dir ]) ) {
|
---|
| 2089 | if ( elem.nodeType === 1 || checkNonElements ) {
|
---|
| 2090 | if ( matcher( elem, context, xml ) ) {
|
---|
| 2091 | return true;
|
---|
| 2092 | }
|
---|
| 2093 | }
|
---|
| 2094 | }
|
---|
| 2095 | } else {
|
---|
| 2096 | while ( (elem = elem[ dir ]) ) {
|
---|
| 2097 | if ( elem.nodeType === 1 || checkNonElements ) {
|
---|
| 2098 | outerCache = elem[ expando ] || (elem[ expando ] = {});
|
---|
| 2099 | if ( (oldCache = outerCache[ dir ]) &&
|
---|
| 2100 | oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
|
---|
| 2101 |
|
---|
| 2102 | // Assign to newCache so results back-propagate to previous elements
|
---|
| 2103 | return (newCache[ 2 ] = oldCache[ 2 ]);
|
---|
| 2104 | } else {
|
---|
| 2105 | // Reuse newcache so results back-propagate to previous elements
|
---|
| 2106 | outerCache[ dir ] = newCache;
|
---|
| 2107 |
|
---|
| 2108 | // A match means we're done; a fail means we have to keep checking
|
---|
| 2109 | if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
|
---|
| 2110 | return true;
|
---|
| 2111 | }
|
---|
| 2112 | }
|
---|
| 2113 | }
|
---|
| 2114 | }
|
---|
| 2115 | }
|
---|
| 2116 | };
|
---|
| 2117 | }
|
---|
| 2118 |
|
---|
| 2119 | function elementMatcher( matchers ) {
|
---|
| 2120 | return matchers.length > 1 ?
|
---|
| 2121 | function( elem, context, xml ) {
|
---|
| 2122 | var i = matchers.length;
|
---|
| 2123 | while ( i-- ) {
|
---|
| 2124 | if ( !matchers[i]( elem, context, xml ) ) {
|
---|
| 2125 | return false;
|
---|
| 2126 | }
|
---|
| 2127 | }
|
---|
| 2128 | return true;
|
---|
| 2129 | } :
|
---|
| 2130 | matchers[0];
|
---|
| 2131 | }
|
---|
| 2132 |
|
---|
| 2133 | function multipleContexts( selector, contexts, results ) {
|
---|
| 2134 | var i = 0,
|
---|
| 2135 | len = contexts.length;
|
---|
| 2136 | for ( ; i < len; i++ ) {
|
---|
| 2137 | Sizzle( selector, contexts[i], results );
|
---|
| 2138 | }
|
---|
| 2139 | return results;
|
---|
| 2140 | }
|
---|
| 2141 |
|
---|
| 2142 | function condense( unmatched, map, filter, context, xml ) {
|
---|
| 2143 | var elem,
|
---|
| 2144 | newUnmatched = [],
|
---|
| 2145 | i = 0,
|
---|
| 2146 | len = unmatched.length,
|
---|
| 2147 | mapped = map != null;
|
---|
| 2148 |
|
---|
| 2149 | for ( ; i < len; i++ ) {
|
---|
| 2150 | if ( (elem = unmatched[i]) ) {
|
---|
| 2151 | if ( !filter || filter( elem, context, xml ) ) {
|
---|
| 2152 | newUnmatched.push( elem );
|
---|
| 2153 | if ( mapped ) {
|
---|
| 2154 | map.push( i );
|
---|
| 2155 | }
|
---|
| 2156 | }
|
---|
| 2157 | }
|
---|
| 2158 | }
|
---|
| 2159 |
|
---|
| 2160 | return newUnmatched;
|
---|
| 2161 | }
|
---|
| 2162 |
|
---|
| 2163 | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
---|
| 2164 | if ( postFilter && !postFilter[ expando ] ) {
|
---|
| 2165 | postFilter = setMatcher( postFilter );
|
---|
| 2166 | }
|
---|
| 2167 | if ( postFinder && !postFinder[ expando ] ) {
|
---|
| 2168 | postFinder = setMatcher( postFinder, postSelector );
|
---|
| 2169 | }
|
---|
| 2170 | return markFunction(function( seed, results, context, xml ) {
|
---|
| 2171 | var temp, i, elem,
|
---|
| 2172 | preMap = [],
|
---|
| 2173 | postMap = [],
|
---|
| 2174 | preexisting = results.length,
|
---|
| 2175 |
|
---|
| 2176 | // Get initial elements from seed or context
|
---|
| 2177 | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
---|
| 2178 |
|
---|
| 2179 | // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
---|
| 2180 | matcherIn = preFilter && ( seed || !selector ) ?
|
---|
| 2181 | condense( elems, preMap, preFilter, context, xml ) :
|
---|
| 2182 | elems,
|
---|
| 2183 |
|
---|
| 2184 | matcherOut = matcher ?
|
---|
| 2185 | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
---|
| 2186 | postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
---|
| 2187 |
|
---|
| 2188 | // ...intermediate processing is necessary
|
---|
| 2189 | [] :
|
---|
| 2190 |
|
---|
| 2191 | // ...otherwise use results directly
|
---|
| 2192 | results :
|
---|
| 2193 | matcherIn;
|
---|
| 2194 |
|
---|
| 2195 | // Find primary matches
|
---|
| 2196 | if ( matcher ) {
|
---|
| 2197 | matcher( matcherIn, matcherOut, context, xml );
|
---|
| 2198 | }
|
---|
| 2199 |
|
---|
| 2200 | // Apply postFilter
|
---|
| 2201 | if ( postFilter ) {
|
---|
| 2202 | temp = condense( matcherOut, postMap );
|
---|
| 2203 | postFilter( temp, [], context, xml );
|
---|
| 2204 |
|
---|
| 2205 | // Un-match failing elements by moving them back to matcherIn
|
---|
| 2206 | i = temp.length;
|
---|
| 2207 | while ( i-- ) {
|
---|
| 2208 | if ( (elem = temp[i]) ) {
|
---|
| 2209 | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
---|
| 2210 | }
|
---|
| 2211 | }
|
---|
| 2212 | }
|
---|
| 2213 |
|
---|
| 2214 | if ( seed ) {
|
---|
| 2215 | if ( postFinder || preFilter ) {
|
---|
| 2216 | if ( postFinder ) {
|
---|
| 2217 | // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
---|
| 2218 | temp = [];
|
---|
| 2219 | i = matcherOut.length;
|
---|
| 2220 | while ( i-- ) {
|
---|
| 2221 | if ( (elem = matcherOut[i]) ) {
|
---|
| 2222 | // Restore matcherIn since elem is not yet a final match
|
---|
| 2223 | temp.push( (matcherIn[i] = elem) );
|
---|
| 2224 | }
|
---|
| 2225 | }
|
---|
| 2226 | postFinder( null, (matcherOut = []), temp, xml );
|
---|
| 2227 | }
|
---|
| 2228 |
|
---|
| 2229 | // Move matched elements from seed to results to keep them synchronized
|
---|
| 2230 | i = matcherOut.length;
|
---|
| 2231 | while ( i-- ) {
|
---|
| 2232 | if ( (elem = matcherOut[i]) &&
|
---|
| 2233 | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
|
---|
| 2234 |
|
---|
| 2235 | seed[temp] = !(results[temp] = elem);
|
---|
| 2236 | }
|
---|
| 2237 | }
|
---|
| 2238 | }
|
---|
| 2239 |
|
---|
| 2240 | // Add elements to results, through postFinder if defined
|
---|
| 2241 | } else {
|
---|
| 2242 | matcherOut = condense(
|
---|
| 2243 | matcherOut === results ?
|
---|
| 2244 | matcherOut.splice( preexisting, matcherOut.length ) :
|
---|
| 2245 | matcherOut
|
---|
| 2246 | );
|
---|
| 2247 | if ( postFinder ) {
|
---|
| 2248 | postFinder( null, results, matcherOut, xml );
|
---|
| 2249 | } else {
|
---|
| 2250 | push.apply( results, matcherOut );
|
---|
| 2251 | }
|
---|
| 2252 | }
|
---|
| 2253 | });
|
---|
| 2254 | }
|
---|
| 2255 |
|
---|
| 2256 | function matcherFromTokens( tokens ) {
|
---|
| 2257 | var checkContext, matcher, j,
|
---|
| 2258 | len = tokens.length,
|
---|
| 2259 | leadingRelative = Expr.relative[ tokens[0].type ],
|
---|
| 2260 | implicitRelative = leadingRelative || Expr.relative[" "],
|
---|
| 2261 | i = leadingRelative ? 1 : 0,
|
---|
| 2262 |
|
---|
| 2263 | // The foundational matcher ensures that elements are reachable from top-level context(s)
|
---|
| 2264 | matchContext = addCombinator( function( elem ) {
|
---|
| 2265 | return elem === checkContext;
|
---|
| 2266 | }, implicitRelative, true ),
|
---|
| 2267 | matchAnyContext = addCombinator( function( elem ) {
|
---|
| 2268 | return indexOf.call( checkContext, elem ) > -1;
|
---|
| 2269 | }, implicitRelative, true ),
|
---|
| 2270 | matchers = [ function( elem, context, xml ) {
|
---|
| 2271 | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
---|
| 2272 | (checkContext = context).nodeType ?
|
---|
| 2273 | matchContext( elem, context, xml ) :
|
---|
| 2274 | matchAnyContext( elem, context, xml ) );
|
---|
| 2275 | } ];
|
---|
| 2276 |
|
---|
| 2277 | for ( ; i < len; i++ ) {
|
---|
| 2278 | if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
---|
| 2279 | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
|
---|
| 2280 | } else {
|
---|
| 2281 | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
---|
| 2282 |
|
---|
| 2283 | // Return special upon seeing a positional matcher
|
---|
| 2284 | if ( matcher[ expando ] ) {
|
---|
| 2285 | // Find the next relative operator (if any) for proper handling
|
---|
| 2286 | j = ++i;
|
---|
| 2287 | for ( ; j < len; j++ ) {
|
---|
| 2288 | if ( Expr.relative[ tokens[j].type ] ) {
|
---|
| 2289 | break;
|
---|
| 2290 | }
|
---|
| 2291 | }
|
---|
| 2292 | return setMatcher(
|
---|
| 2293 | i > 1 && elementMatcher( matchers ),
|
---|
| 2294 | i > 1 && toSelector(
|
---|
| 2295 | // If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
---|
| 2296 | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
|
---|
| 2297 | ).replace( rtrim, "$1" ),
|
---|
| 2298 | matcher,
|
---|
| 2299 | i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
---|
| 2300 | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
---|
| 2301 | j < len && toSelector( tokens )
|
---|
| 2302 | );
|
---|
| 2303 | }
|
---|
| 2304 | matchers.push( matcher );
|
---|
| 2305 | }
|
---|
| 2306 | }
|
---|
| 2307 |
|
---|
| 2308 | return elementMatcher( matchers );
|
---|
| 2309 | }
|
---|
| 2310 |
|
---|
| 2311 | function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
---|
| 2312 | var bySet = setMatchers.length > 0,
|
---|
| 2313 | byElement = elementMatchers.length > 0,
|
---|
| 2314 | superMatcher = function( seed, context, xml, results, outermost ) {
|
---|
| 2315 | var elem, j, matcher,
|
---|
| 2316 | matchedCount = 0,
|
---|
| 2317 | i = "0",
|
---|
| 2318 | unmatched = seed && [],
|
---|
| 2319 | setMatched = [],
|
---|
| 2320 | contextBackup = outermostContext,
|
---|
| 2321 | // We must always have either seed elements or outermost context
|
---|
| 2322 | elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
|
---|
| 2323 | // Use integer dirruns iff this is the outermost matcher
|
---|
| 2324 | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
|
---|
| 2325 | len = elems.length;
|
---|
| 2326 |
|
---|
| 2327 | if ( outermost ) {
|
---|
| 2328 | outermostContext = context !== document && context;
|
---|
| 2329 | }
|
---|
| 2330 |
|
---|
| 2331 | // Add elements passing elementMatchers directly to results
|
---|
| 2332 | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
|
---|
| 2333 | // Support: IE<9, Safari
|
---|
| 2334 | // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
---|
| 2335 | for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
|
---|
| 2336 | if ( byElement && elem ) {
|
---|
| 2337 | j = 0;
|
---|
| 2338 | while ( (matcher = elementMatchers[j++]) ) {
|
---|
| 2339 | if ( matcher( elem, context, xml ) ) {
|
---|
| 2340 | results.push( elem );
|
---|
| 2341 | break;
|
---|
| 2342 | }
|
---|
| 2343 | }
|
---|
| 2344 | if ( outermost ) {
|
---|
| 2345 | dirruns = dirrunsUnique;
|
---|
| 2346 | }
|
---|
| 2347 | }
|
---|
| 2348 |
|
---|
| 2349 | // Track unmatched elements for set filters
|
---|
| 2350 | if ( bySet ) {
|
---|
| 2351 | // They will have gone through all possible matchers
|
---|
| 2352 | if ( (elem = !matcher && elem) ) {
|
---|
| 2353 | matchedCount--;
|
---|
| 2354 | }
|
---|
| 2355 |
|
---|
| 2356 | // Lengthen the array for every element, matched or not
|
---|
| 2357 | if ( seed ) {
|
---|
| 2358 | unmatched.push( elem );
|
---|
| 2359 | }
|
---|
| 2360 | }
|
---|
| 2361 | }
|
---|
| 2362 |
|
---|
| 2363 | // Apply set filters to unmatched elements
|
---|
| 2364 | matchedCount += i;
|
---|
| 2365 | if ( bySet && i !== matchedCount ) {
|
---|
| 2366 | j = 0;
|
---|
| 2367 | while ( (matcher = setMatchers[j++]) ) {
|
---|
| 2368 | matcher( unmatched, setMatched, context, xml );
|
---|
| 2369 | }
|
---|
| 2370 |
|
---|
| 2371 | if ( seed ) {
|
---|
| 2372 | // Reintegrate element matches to eliminate the need for sorting
|
---|
| 2373 | if ( matchedCount > 0 ) {
|
---|
| 2374 | while ( i-- ) {
|
---|
| 2375 | if ( !(unmatched[i] || setMatched[i]) ) {
|
---|
| 2376 | setMatched[i] = pop.call( results );
|
---|
| 2377 | }
|
---|
| 2378 | }
|
---|
| 2379 | }
|
---|
| 2380 |
|
---|
| 2381 | // Discard index placeholder values to get only actual matches
|
---|
| 2382 | setMatched = condense( setMatched );
|
---|
| 2383 | }
|
---|
| 2384 |
|
---|
| 2385 | // Add matches to results
|
---|
| 2386 | push.apply( results, setMatched );
|
---|
| 2387 |
|
---|
| 2388 | // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
---|
| 2389 | if ( outermost && !seed && setMatched.length > 0 &&
|
---|
| 2390 | ( matchedCount + setMatchers.length ) > 1 ) {
|
---|
| 2391 |
|
---|
| 2392 | Sizzle.uniqueSort( results );
|
---|
| 2393 | }
|
---|
| 2394 | }
|
---|
| 2395 |
|
---|
| 2396 | // Override manipulation of globals by nested matchers
|
---|
| 2397 | if ( outermost ) {
|
---|
| 2398 | dirruns = dirrunsUnique;
|
---|
| 2399 | outermostContext = contextBackup;
|
---|
| 2400 | }
|
---|
| 2401 |
|
---|
| 2402 | return unmatched;
|
---|
| 2403 | };
|
---|
| 2404 |
|
---|
| 2405 | return bySet ?
|
---|
| 2406 | markFunction( superMatcher ) :
|
---|
| 2407 | superMatcher;
|
---|
| 2408 | }
|
---|
| 2409 |
|
---|
| 2410 | compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
|
---|
| 2411 | var i,
|
---|
| 2412 | setMatchers = [],
|
---|
| 2413 | elementMatchers = [],
|
---|
| 2414 | cached = compilerCache[ selector + " " ];
|
---|
| 2415 |
|
---|
| 2416 | if ( !cached ) {
|
---|
| 2417 | // Generate a function of recursive functions that can be used to check each element
|
---|
| 2418 | if ( !match ) {
|
---|
| 2419 | match = tokenize( selector );
|
---|
| 2420 | }
|
---|
| 2421 | i = match.length;
|
---|
| 2422 | while ( i-- ) {
|
---|
| 2423 | cached = matcherFromTokens( match[i] );
|
---|
| 2424 | if ( cached[ expando ] ) {
|
---|
| 2425 | setMatchers.push( cached );
|
---|
| 2426 | } else {
|
---|
| 2427 | elementMatchers.push( cached );
|
---|
| 2428 | }
|
---|
| 2429 | }
|
---|
| 2430 |
|
---|
| 2431 | // Cache the compiled function
|
---|
| 2432 | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
---|
| 2433 |
|
---|
| 2434 | // Save selector and tokenization
|
---|
| 2435 | cached.selector = selector;
|
---|
| 2436 | }
|
---|
| 2437 | return cached;
|
---|
| 2438 | };
|
---|
| 2439 |
|
---|
| 2440 | /**
|
---|
| 2441 | * A low-level selection function that works with Sizzle's compiled
|
---|
| 2442 | * selector functions
|
---|
| 2443 | * @param {String|Function} selector A selector or a pre-compiled
|
---|
| 2444 | * selector function built with Sizzle.compile
|
---|
| 2445 | * @param {Element} context
|
---|
| 2446 | * @param {Array} [results]
|
---|
| 2447 | * @param {Array} [seed] A set of elements to match against
|
---|
| 2448 | */
|
---|
| 2449 | select = Sizzle.select = function( selector, context, results, seed ) {
|
---|
| 2450 | var i, tokens, token, type, find,
|
---|
| 2451 | compiled = typeof selector === "function" && selector,
|
---|
| 2452 | match = !seed && tokenize( (selector = compiled.selector || selector) );
|
---|
| 2453 |
|
---|
| 2454 | results = results || [];
|
---|
| 2455 |
|
---|
| 2456 | // Try to minimize operations if there is no seed and only one group
|
---|
| 2457 | if ( match.length === 1 ) {
|
---|
| 2458 |
|
---|
| 2459 | // Take a shortcut and set the context if the root selector is an ID
|
---|
| 2460 | tokens = match[0] = match[0].slice( 0 );
|
---|
| 2461 | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
---|
| 2462 | support.getById && context.nodeType === 9 && documentIsHTML &&
|
---|
| 2463 | Expr.relative[ tokens[1].type ] ) {
|
---|
| 2464 |
|
---|
| 2465 | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
|
---|
| 2466 | if ( !context ) {
|
---|
| 2467 | return results;
|
---|
| 2468 |
|
---|
| 2469 | // Precompiled matchers will still verify ancestry, so step up a level
|
---|
| 2470 | } else if ( compiled ) {
|
---|
| 2471 | context = context.parentNode;
|
---|
| 2472 | }
|
---|
| 2473 |
|
---|
| 2474 | selector = selector.slice( tokens.shift().value.length );
|
---|
| 2475 | }
|
---|
| 2476 |
|
---|
| 2477 | // Fetch a seed set for right-to-left matching
|
---|
| 2478 | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
|
---|
| 2479 | while ( i-- ) {
|
---|
| 2480 | token = tokens[i];
|
---|
| 2481 |
|
---|
| 2482 | // Abort if we hit a combinator
|
---|
| 2483 | if ( Expr.relative[ (type = token.type) ] ) {
|
---|
| 2484 | break;
|
---|
| 2485 | }
|
---|
| 2486 | if ( (find = Expr.find[ type ]) ) {
|
---|
| 2487 | // Search, expanding context for leading sibling combinators
|
---|
| 2488 | if ( (seed = find(
|
---|
| 2489 | token.matches[0].replace( runescape, funescape ),
|
---|
| 2490 | rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
|
---|
| 2491 | )) ) {
|
---|
| 2492 |
|
---|
| 2493 | // If seed is empty or no tokens remain, we can return early
|
---|
| 2494 | tokens.splice( i, 1 );
|
---|
| 2495 | selector = seed.length && toSelector( tokens );
|
---|
| 2496 | if ( !selector ) {
|
---|
| 2497 | push.apply( results, seed );
|
---|
| 2498 | return results;
|
---|
| 2499 | }
|
---|
| 2500 |
|
---|
| 2501 | break;
|
---|
| 2502 | }
|
---|
| 2503 | }
|
---|
| 2504 | }
|
---|
| 2505 | }
|
---|
| 2506 |
|
---|
| 2507 | // Compile and execute a filtering function if one is not provided
|
---|
| 2508 | // Provide `match` to avoid retokenization if we modified the selector above
|
---|
| 2509 | ( compiled || compile( selector, match ) )(
|
---|
| 2510 | seed,
|
---|
| 2511 | context,
|
---|
| 2512 | !documentIsHTML,
|
---|
| 2513 | results,
|
---|
| 2514 | rsibling.test( selector ) && testContext( context.parentNode ) || context
|
---|
| 2515 | );
|
---|
| 2516 | return results;
|
---|
| 2517 | };
|
---|
| 2518 |
|
---|
| 2519 | // One-time assignments
|
---|
| 2520 |
|
---|
| 2521 | // Sort stability
|
---|
| 2522 | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
|
---|
| 2523 |
|
---|
| 2524 | // Support: Chrome<14
|
---|
| 2525 | // Always assume duplicates if they aren't passed to the comparison function
|
---|
| 2526 | support.detectDuplicates = !!hasDuplicate;
|
---|
| 2527 |
|
---|
| 2528 | // Initialize against the default document
|
---|
| 2529 | setDocument();
|
---|
| 2530 |
|
---|
| 2531 | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
---|
| 2532 | // Detached nodes confoundingly follow *each other*
|
---|
| 2533 | support.sortDetached = assert(function( div1 ) {
|
---|
| 2534 | // Should return 1, but returns 4 (following)
|
---|
| 2535 | return div1.compareDocumentPosition( document.createElement("div") ) & 1;
|
---|
| 2536 | });
|
---|
| 2537 |
|
---|
| 2538 | // Support: IE<8
|
---|
| 2539 | // Prevent attribute/property "interpolation"
|
---|
| 2540 | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
---|
| 2541 | if ( !assert(function( div ) {
|
---|
| 2542 | div.innerHTML = "<a href='#'></a>";
|
---|
| 2543 | return div.firstChild.getAttribute("href") === "#" ;
|
---|
| 2544 | }) ) {
|
---|
| 2545 | addHandle( "type|href|height|width", function( elem, name, isXML ) {
|
---|
| 2546 | if ( !isXML ) {
|
---|
| 2547 | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
|
---|
| 2548 | }
|
---|
| 2549 | });
|
---|
| 2550 | }
|
---|
| 2551 |
|
---|
| 2552 | // Support: IE<9
|
---|
| 2553 | // Use defaultValue in place of getAttribute("value")
|
---|
| 2554 | if ( !support.attributes || !assert(function( div ) {
|
---|
| 2555 | div.innerHTML = "<input/>";
|
---|
| 2556 | div.firstChild.setAttribute( "value", "" );
|
---|
| 2557 | return div.firstChild.getAttribute( "value" ) === "";
|
---|
| 2558 | }) ) {
|
---|
| 2559 | addHandle( "value", function( elem, name, isXML ) {
|
---|
| 2560 | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
|
---|
| 2561 | return elem.defaultValue;
|
---|
| 2562 | }
|
---|
| 2563 | });
|
---|
| 2564 | }
|
---|
| 2565 |
|
---|
| 2566 | // Support: IE<9
|
---|
| 2567 | // Use getAttributeNode to fetch booleans when getAttribute lies
|
---|
| 2568 | if ( !assert(function( div ) {
|
---|
| 2569 | return div.getAttribute("disabled") == null;
|
---|
| 2570 | }) ) {
|
---|
| 2571 | addHandle( booleans, function( elem, name, isXML ) {
|
---|
| 2572 | var val;
|
---|
| 2573 | if ( !isXML ) {
|
---|
| 2574 | return elem[ name ] === true ? name.toLowerCase() :
|
---|
| 2575 | (val = elem.getAttributeNode( name )) && val.specified ?
|
---|
| 2576 | val.value :
|
---|
| 2577 | null;
|
---|
| 2578 | }
|
---|
| 2579 | });
|
---|
| 2580 | }
|
---|
| 2581 |
|
---|
| 2582 | return Sizzle;
|
---|
| 2583 |
|
---|
| 2584 | })( window );
|
---|
| 2585 |
|
---|
| 2586 |
|
---|
| 2587 |
|
---|
| 2588 | jQuery.find = Sizzle;
|
---|
| 2589 | jQuery.expr = Sizzle.selectors;
|
---|
| 2590 | jQuery.expr[":"] = jQuery.expr.pseudos;
|
---|
| 2591 | jQuery.unique = Sizzle.uniqueSort;
|
---|
| 2592 | jQuery.text = Sizzle.getText;
|
---|
| 2593 | jQuery.isXMLDoc = Sizzle.isXML;
|
---|
| 2594 | jQuery.contains = Sizzle.contains;
|
---|
| 2595 |
|
---|
| 2596 |
|
---|
| 2597 |
|
---|
| 2598 | var rneedsContext = jQuery.expr.match.needsContext;
|
---|
| 2599 |
|
---|
| 2600 | var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
|
---|
| 2601 |
|
---|
| 2602 |
|
---|
| 2603 |
|
---|
| 2604 | var risSimple = /^.[^:#\[\.,]*$/;
|
---|
| 2605 |
|
---|
| 2606 | // Implement the identical functionality for filter and not
|
---|
| 2607 | function winnow( elements, qualifier, not ) {
|
---|
| 2608 | if ( jQuery.isFunction( qualifier ) ) {
|
---|
| 2609 | return jQuery.grep( elements, function( elem, i ) {
|
---|
| 2610 | /* jshint -W018 */
|
---|
| 2611 | return !!qualifier.call( elem, i, elem ) !== not;
|
---|
| 2612 | });
|
---|
| 2613 |
|
---|
| 2614 | }
|
---|
| 2615 |
|
---|
| 2616 | if ( qualifier.nodeType ) {
|
---|
| 2617 | return jQuery.grep( elements, function( elem ) {
|
---|
| 2618 | return ( elem === qualifier ) !== not;
|
---|
| 2619 | });
|
---|
| 2620 |
|
---|
| 2621 | }
|
---|
| 2622 |
|
---|
| 2623 | if ( typeof qualifier === "string" ) {
|
---|
| 2624 | if ( risSimple.test( qualifier ) ) {
|
---|
| 2625 | return jQuery.filter( qualifier, elements, not );
|
---|
| 2626 | }
|
---|
| 2627 |
|
---|
| 2628 | qualifier = jQuery.filter( qualifier, elements );
|
---|
| 2629 | }
|
---|
| 2630 |
|
---|
| 2631 | return jQuery.grep( elements, function( elem ) {
|
---|
| 2632 | return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
|
---|
| 2633 | });
|
---|
| 2634 | }
|
---|
| 2635 |
|
---|
| 2636 | jQuery.filter = function( expr, elems, not ) {
|
---|
| 2637 | var elem = elems[ 0 ];
|
---|
| 2638 |
|
---|
| 2639 | if ( not ) {
|
---|
| 2640 | expr = ":not(" + expr + ")";
|
---|
| 2641 | }
|
---|
| 2642 |
|
---|
| 2643 | return elems.length === 1 && elem.nodeType === 1 ?
|
---|
| 2644 | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
|
---|
| 2645 | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
---|
| 2646 | return elem.nodeType === 1;
|
---|
| 2647 | }));
|
---|
| 2648 | };
|
---|
| 2649 |
|
---|
| 2650 | jQuery.fn.extend({
|
---|
| 2651 | find: function( selector ) {
|
---|
| 2652 | var i,
|
---|
| 2653 | len = this.length,
|
---|
| 2654 | ret = [],
|
---|
| 2655 | self = this;
|
---|
| 2656 |
|
---|
| 2657 | if ( typeof selector !== "string" ) {
|
---|
| 2658 | return this.pushStack( jQuery( selector ).filter(function() {
|
---|
| 2659 | for ( i = 0; i < len; i++ ) {
|
---|
| 2660 | if ( jQuery.contains( self[ i ], this ) ) {
|
---|
| 2661 | return true;
|
---|
| 2662 | }
|
---|
| 2663 | }
|
---|
| 2664 | }) );
|
---|
| 2665 | }
|
---|
| 2666 |
|
---|
| 2667 | for ( i = 0; i < len; i++ ) {
|
---|
| 2668 | jQuery.find( selector, self[ i ], ret );
|
---|
| 2669 | }
|
---|
| 2670 |
|
---|
| 2671 | // Needed because $( selector, context ) becomes $( context ).find( selector )
|
---|
| 2672 | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
|
---|
| 2673 | ret.selector = this.selector ? this.selector + " " + selector : selector;
|
---|
| 2674 | return ret;
|
---|
| 2675 | },
|
---|
| 2676 | filter: function( selector ) {
|
---|
| 2677 | return this.pushStack( winnow(this, selector || [], false) );
|
---|
| 2678 | },
|
---|
| 2679 | not: function( selector ) {
|
---|
| 2680 | return this.pushStack( winnow(this, selector || [], true) );
|
---|
| 2681 | },
|
---|
| 2682 | is: function( selector ) {
|
---|
| 2683 | return !!winnow(
|
---|
| 2684 | this,
|
---|
| 2685 |
|
---|
| 2686 | // If this is a positional/relative selector, check membership in the returned set
|
---|
| 2687 | // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
---|
| 2688 | typeof selector === "string" && rneedsContext.test( selector ) ?
|
---|
| 2689 | jQuery( selector ) :
|
---|
| 2690 | selector || [],
|
---|
| 2691 | false
|
---|
| 2692 | ).length;
|
---|
| 2693 | }
|
---|
| 2694 | });
|
---|
| 2695 |
|
---|
| 2696 |
|
---|
| 2697 | // Initialize a jQuery object
|
---|
| 2698 |
|
---|
| 2699 |
|
---|
| 2700 | // A central reference to the root jQuery(document)
|
---|
| 2701 | var rootjQuery,
|
---|
| 2702 |
|
---|
| 2703 | // A simple way to check for HTML strings
|
---|
| 2704 | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
---|
| 2705 | // Strict HTML recognition (#11290: must start with <)
|
---|
| 2706 | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
|
---|
| 2707 |
|
---|
| 2708 | init = jQuery.fn.init = function( selector, context ) {
|
---|
| 2709 | var match, elem;
|
---|
| 2710 |
|
---|
| 2711 | // HANDLE: $(""), $(null), $(undefined), $(false)
|
---|
| 2712 | if ( !selector ) {
|
---|
| 2713 | return this;
|
---|
| 2714 | }
|
---|
| 2715 |
|
---|
| 2716 | // Handle HTML strings
|
---|
| 2717 | if ( typeof selector === "string" ) {
|
---|
| 2718 | if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
|
---|
| 2719 | // Assume that strings that start and end with <> are HTML and skip the regex check
|
---|
| 2720 | match = [ null, selector, null ];
|
---|
| 2721 |
|
---|
| 2722 | } else {
|
---|
| 2723 | match = rquickExpr.exec( selector );
|
---|
| 2724 | }
|
---|
| 2725 |
|
---|
| 2726 | // Match html or make sure no context is specified for #id
|
---|
| 2727 | if ( match && (match[1] || !context) ) {
|
---|
| 2728 |
|
---|
| 2729 | // HANDLE: $(html) -> $(array)
|
---|
| 2730 | if ( match[1] ) {
|
---|
| 2731 | context = context instanceof jQuery ? context[0] : context;
|
---|
| 2732 |
|
---|
| 2733 | // scripts is true for back-compat
|
---|
| 2734 | // Intentionally let the error be thrown if parseHTML is not present
|
---|
| 2735 | jQuery.merge( this, jQuery.parseHTML(
|
---|
| 2736 | match[1],
|
---|
| 2737 | context && context.nodeType ? context.ownerDocument || context : document,
|
---|
| 2738 | true
|
---|
| 2739 | ) );
|
---|
| 2740 |
|
---|
| 2741 | // HANDLE: $(html, props)
|
---|
| 2742 | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
|
---|
| 2743 | for ( match in context ) {
|
---|
| 2744 | // Properties of context are called as methods if possible
|
---|
| 2745 | if ( jQuery.isFunction( this[ match ] ) ) {
|
---|
| 2746 | this[ match ]( context[ match ] );
|
---|
| 2747 |
|
---|
| 2748 | // ...and otherwise set as attributes
|
---|
| 2749 | } else {
|
---|
| 2750 | this.attr( match, context[ match ] );
|
---|
| 2751 | }
|
---|
| 2752 | }
|
---|
| 2753 | }
|
---|
| 2754 |
|
---|
| 2755 | return this;
|
---|
| 2756 |
|
---|
| 2757 | // HANDLE: $(#id)
|
---|
| 2758 | } else {
|
---|
| 2759 | elem = document.getElementById( match[2] );
|
---|
| 2760 |
|
---|
| 2761 | // Check parentNode to catch when Blackberry 4.6 returns
|
---|
| 2762 | // nodes that are no longer in the document #6963
|
---|
| 2763 | if ( elem && elem.parentNode ) {
|
---|
| 2764 | // Inject the element directly into the jQuery object
|
---|
| 2765 | this.length = 1;
|
---|
| 2766 | this[0] = elem;
|
---|
| 2767 | }
|
---|
| 2768 |
|
---|
| 2769 | this.context = document;
|
---|
| 2770 | this.selector = selector;
|
---|
| 2771 | return this;
|
---|
| 2772 | }
|
---|
| 2773 |
|
---|
| 2774 | // HANDLE: $(expr, $(...))
|
---|
| 2775 | } else if ( !context || context.jquery ) {
|
---|
| 2776 | return ( context || rootjQuery ).find( selector );
|
---|
| 2777 |
|
---|
| 2778 | // HANDLE: $(expr, context)
|
---|
| 2779 | // (which is just equivalent to: $(context).find(expr)
|
---|
| 2780 | } else {
|
---|
| 2781 | return this.constructor( context ).find( selector );
|
---|
| 2782 | }
|
---|
| 2783 |
|
---|
| 2784 | // HANDLE: $(DOMElement)
|
---|
| 2785 | } else if ( selector.nodeType ) {
|
---|
| 2786 | this.context = this[0] = selector;
|
---|
| 2787 | this.length = 1;
|
---|
| 2788 | return this;
|
---|
| 2789 |
|
---|
| 2790 | // HANDLE: $(function)
|
---|
| 2791 | // Shortcut for document ready
|
---|
| 2792 | } else if ( jQuery.isFunction( selector ) ) {
|
---|
| 2793 | return typeof rootjQuery.ready !== "undefined" ?
|
---|
| 2794 | rootjQuery.ready( selector ) :
|
---|
| 2795 | // Execute immediately if ready is not present
|
---|
| 2796 | selector( jQuery );
|
---|
| 2797 | }
|
---|
| 2798 |
|
---|
| 2799 | if ( selector.selector !== undefined ) {
|
---|
| 2800 | this.selector = selector.selector;
|
---|
| 2801 | this.context = selector.context;
|
---|
| 2802 | }
|
---|
| 2803 |
|
---|
| 2804 | return jQuery.makeArray( selector, this );
|
---|
| 2805 | };
|
---|
| 2806 |
|
---|
| 2807 | // Give the init function the jQuery prototype for later instantiation
|
---|
| 2808 | init.prototype = jQuery.fn;
|
---|
| 2809 |
|
---|
| 2810 | // Initialize central reference
|
---|
| 2811 | rootjQuery = jQuery( document );
|
---|
| 2812 |
|
---|
| 2813 |
|
---|
| 2814 | var rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
---|
| 2815 | // methods guaranteed to produce a unique set when starting from a unique set
|
---|
| 2816 | guaranteedUnique = {
|
---|
| 2817 | children: true,
|
---|
| 2818 | contents: true,
|
---|
| 2819 | next: true,
|
---|
| 2820 | prev: true
|
---|
| 2821 | };
|
---|
| 2822 |
|
---|
| 2823 | jQuery.extend({
|
---|
| 2824 | dir: function( elem, dir, until ) {
|
---|
| 2825 | var matched = [],
|
---|
| 2826 | truncate = until !== undefined;
|
---|
| 2827 |
|
---|
| 2828 | while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
|
---|
| 2829 | if ( elem.nodeType === 1 ) {
|
---|
| 2830 | if ( truncate && jQuery( elem ).is( until ) ) {
|
---|
| 2831 | break;
|
---|
| 2832 | }
|
---|
| 2833 | matched.push( elem );
|
---|
| 2834 | }
|
---|
| 2835 | }
|
---|
| 2836 | return matched;
|
---|
| 2837 | },
|
---|
| 2838 |
|
---|
| 2839 | sibling: function( n, elem ) {
|
---|
| 2840 | var matched = [];
|
---|
| 2841 |
|
---|
| 2842 | for ( ; n; n = n.nextSibling ) {
|
---|
| 2843 | if ( n.nodeType === 1 && n !== elem ) {
|
---|
| 2844 | matched.push( n );
|
---|
| 2845 | }
|
---|
| 2846 | }
|
---|
| 2847 |
|
---|
| 2848 | return matched;
|
---|
| 2849 | }
|
---|
| 2850 | });
|
---|
| 2851 |
|
---|
| 2852 | jQuery.fn.extend({
|
---|
| 2853 | has: function( target ) {
|
---|
| 2854 | var targets = jQuery( target, this ),
|
---|
| 2855 | l = targets.length;
|
---|
| 2856 |
|
---|
| 2857 | return this.filter(function() {
|
---|
| 2858 | var i = 0;
|
---|
| 2859 | for ( ; i < l; i++ ) {
|
---|
| 2860 | if ( jQuery.contains( this, targets[i] ) ) {
|
---|
| 2861 | return true;
|
---|
| 2862 | }
|
---|
| 2863 | }
|
---|
| 2864 | });
|
---|
| 2865 | },
|
---|
| 2866 |
|
---|
| 2867 | closest: function( selectors, context ) {
|
---|
| 2868 | var cur,
|
---|
| 2869 | i = 0,
|
---|
| 2870 | l = this.length,
|
---|
| 2871 | matched = [],
|
---|
| 2872 | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
|
---|
| 2873 | jQuery( selectors, context || this.context ) :
|
---|
| 2874 | 0;
|
---|
| 2875 |
|
---|
| 2876 | for ( ; i < l; i++ ) {
|
---|
| 2877 | for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
|
---|
| 2878 | // Always skip document fragments
|
---|
| 2879 | if ( cur.nodeType < 11 && (pos ?
|
---|
| 2880 | pos.index(cur) > -1 :
|
---|
| 2881 |
|
---|
| 2882 | // Don't pass non-elements to Sizzle
|
---|
| 2883 | cur.nodeType === 1 &&
|
---|
| 2884 | jQuery.find.matchesSelector(cur, selectors)) ) {
|
---|
| 2885 |
|
---|
| 2886 | matched.push( cur );
|
---|
| 2887 | break;
|
---|
| 2888 | }
|
---|
| 2889 | }
|
---|
| 2890 | }
|
---|
| 2891 |
|
---|
| 2892 | return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
|
---|
| 2893 | },
|
---|
| 2894 |
|
---|
| 2895 | // Determine the position of an element within
|
---|
| 2896 | // the matched set of elements
|
---|
| 2897 | index: function( elem ) {
|
---|
| 2898 |
|
---|
| 2899 | // No argument, return index in parent
|
---|
| 2900 | if ( !elem ) {
|
---|
| 2901 | return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
|
---|
| 2902 | }
|
---|
| 2903 |
|
---|
| 2904 | // index in selector
|
---|
| 2905 | if ( typeof elem === "string" ) {
|
---|
| 2906 | return indexOf.call( jQuery( elem ), this[ 0 ] );
|
---|
| 2907 | }
|
---|
| 2908 |
|
---|
| 2909 | // Locate the position of the desired element
|
---|
| 2910 | return indexOf.call( this,
|
---|
| 2911 |
|
---|
| 2912 | // If it receives a jQuery object, the first element is used
|
---|
| 2913 | elem.jquery ? elem[ 0 ] : elem
|
---|
| 2914 | );
|
---|
| 2915 | },
|
---|
| 2916 |
|
---|
| 2917 | add: function( selector, context ) {
|
---|
| 2918 | return this.pushStack(
|
---|
| 2919 | jQuery.unique(
|
---|
| 2920 | jQuery.merge( this.get(), jQuery( selector, context ) )
|
---|
| 2921 | )
|
---|
| 2922 | );
|
---|
| 2923 | },
|
---|
| 2924 |
|
---|
| 2925 | addBack: function( selector ) {
|
---|
| 2926 | return this.add( selector == null ?
|
---|
| 2927 | this.prevObject : this.prevObject.filter(selector)
|
---|
| 2928 | );
|
---|
| 2929 | }
|
---|
| 2930 | });
|
---|
| 2931 |
|
---|
| 2932 | function sibling( cur, dir ) {
|
---|
| 2933 | while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
|
---|
| 2934 | return cur;
|
---|
| 2935 | }
|
---|
| 2936 |
|
---|
| 2937 | jQuery.each({
|
---|
| 2938 | parent: function( elem ) {
|
---|
| 2939 | var parent = elem.parentNode;
|
---|
| 2940 | return parent && parent.nodeType !== 11 ? parent : null;
|
---|
| 2941 | },
|
---|
| 2942 | parents: function( elem ) {
|
---|
| 2943 | return jQuery.dir( elem, "parentNode" );
|
---|
| 2944 | },
|
---|
| 2945 | parentsUntil: function( elem, i, until ) {
|
---|
| 2946 | return jQuery.dir( elem, "parentNode", until );
|
---|
| 2947 | },
|
---|
| 2948 | next: function( elem ) {
|
---|
| 2949 | return sibling( elem, "nextSibling" );
|
---|
| 2950 | },
|
---|
| 2951 | prev: function( elem ) {
|
---|
| 2952 | return sibling( elem, "previousSibling" );
|
---|
| 2953 | },
|
---|
| 2954 | nextAll: function( elem ) {
|
---|
| 2955 | return jQuery.dir( elem, "nextSibling" );
|
---|
| 2956 | },
|
---|
| 2957 | prevAll: function( elem ) {
|
---|
| 2958 | return jQuery.dir( elem, "previousSibling" );
|
---|
| 2959 | },
|
---|
| 2960 | nextUntil: function( elem, i, until ) {
|
---|
| 2961 | return jQuery.dir( elem, "nextSibling", until );
|
---|
| 2962 | },
|
---|
| 2963 | prevUntil: function( elem, i, until ) {
|
---|
| 2964 | return jQuery.dir( elem, "previousSibling", until );
|
---|
| 2965 | },
|
---|
| 2966 | siblings: function( elem ) {
|
---|
| 2967 | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
---|
| 2968 | },
|
---|
| 2969 | children: function( elem ) {
|
---|
| 2970 | return jQuery.sibling( elem.firstChild );
|
---|
| 2971 | },
|
---|
| 2972 | contents: function( elem ) {
|
---|
| 2973 | return elem.contentDocument || jQuery.merge( [], elem.childNodes );
|
---|
| 2974 | }
|
---|
| 2975 | }, function( name, fn ) {
|
---|
| 2976 | jQuery.fn[ name ] = function( until, selector ) {
|
---|
| 2977 | var matched = jQuery.map( this, fn, until );
|
---|
| 2978 |
|
---|
| 2979 | if ( name.slice( -5 ) !== "Until" ) {
|
---|
| 2980 | selector = until;
|
---|
| 2981 | }
|
---|
| 2982 |
|
---|
| 2983 | if ( selector && typeof selector === "string" ) {
|
---|
| 2984 | matched = jQuery.filter( selector, matched );
|
---|
| 2985 | }
|
---|
| 2986 |
|
---|
| 2987 | if ( this.length > 1 ) {
|
---|
| 2988 | // Remove duplicates
|
---|
| 2989 | if ( !guaranteedUnique[ name ] ) {
|
---|
| 2990 | jQuery.unique( matched );
|
---|
| 2991 | }
|
---|
| 2992 |
|
---|
| 2993 | // Reverse order for parents* and prev-derivatives
|
---|
| 2994 | if ( rparentsprev.test( name ) ) {
|
---|
| 2995 | matched.reverse();
|
---|
| 2996 | }
|
---|
| 2997 | }
|
---|
| 2998 |
|
---|
| 2999 | return this.pushStack( matched );
|
---|
| 3000 | };
|
---|
| 3001 | });
|
---|
| 3002 | var rnotwhite = (/\S+/g);
|
---|
| 3003 |
|
---|
| 3004 |
|
---|
| 3005 |
|
---|
| 3006 | // String to Object options format cache
|
---|
| 3007 | var optionsCache = {};
|
---|
| 3008 |
|
---|
| 3009 | // Convert String-formatted options into Object-formatted ones and store in cache
|
---|
| 3010 | function createOptions( options ) {
|
---|
| 3011 | var object = optionsCache[ options ] = {};
|
---|
| 3012 | jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
|
---|
| 3013 | object[ flag ] = true;
|
---|
| 3014 | });
|
---|
| 3015 | return object;
|
---|
| 3016 | }
|
---|
| 3017 |
|
---|
| 3018 | /*
|
---|
| 3019 | * Create a callback list using the following parameters:
|
---|
| 3020 | *
|
---|
| 3021 | * options: an optional list of space-separated options that will change how
|
---|
| 3022 | * the callback list behaves or a more traditional option object
|
---|
| 3023 | *
|
---|
| 3024 | * By default a callback list will act like an event callback list and can be
|
---|
| 3025 | * "fired" multiple times.
|
---|
| 3026 | *
|
---|
| 3027 | * Possible options:
|
---|
| 3028 | *
|
---|
| 3029 | * once: will ensure the callback list can only be fired once (like a Deferred)
|
---|
| 3030 | *
|
---|
| 3031 | * memory: will keep track of previous values and will call any callback added
|
---|
| 3032 | * after the list has been fired right away with the latest "memorized"
|
---|
| 3033 | * values (like a Deferred)
|
---|
| 3034 | *
|
---|
| 3035 | * unique: will ensure a callback can only be added once (no duplicate in the list)
|
---|
| 3036 | *
|
---|
| 3037 | * stopOnFalse: interrupt callings when a callback returns false
|
---|
| 3038 | *
|
---|
| 3039 | */
|
---|
| 3040 | jQuery.Callbacks = function( options ) {
|
---|
| 3041 |
|
---|
| 3042 | // Convert options from String-formatted to Object-formatted if needed
|
---|
| 3043 | // (we check in cache first)
|
---|
| 3044 | options = typeof options === "string" ?
|
---|
| 3045 | ( optionsCache[ options ] || createOptions( options ) ) :
|
---|
| 3046 | jQuery.extend( {}, options );
|
---|
| 3047 |
|
---|
| 3048 | var // Last fire value (for non-forgettable lists)
|
---|
| 3049 | memory,
|
---|
| 3050 | // Flag to know if list was already fired
|
---|
| 3051 | fired,
|
---|
| 3052 | // Flag to know if list is currently firing
|
---|
| 3053 | firing,
|
---|
| 3054 | // First callback to fire (used internally by add and fireWith)
|
---|
| 3055 | firingStart,
|
---|
| 3056 | // End of the loop when firing
|
---|
| 3057 | firingLength,
|
---|
| 3058 | // Index of currently firing callback (modified by remove if needed)
|
---|
| 3059 | firingIndex,
|
---|
| 3060 | // Actual callback list
|
---|
| 3061 | list = [],
|
---|
| 3062 | // Stack of fire calls for repeatable lists
|
---|
| 3063 | stack = !options.once && [],
|
---|
| 3064 | // Fire callbacks
|
---|
| 3065 | fire = function( data ) {
|
---|
| 3066 | memory = options.memory && data;
|
---|
| 3067 | fired = true;
|
---|
| 3068 | firingIndex = firingStart || 0;
|
---|
| 3069 | firingStart = 0;
|
---|
| 3070 | firingLength = list.length;
|
---|
| 3071 | firing = true;
|
---|
| 3072 | for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
---|
| 3073 | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
|
---|
| 3074 | memory = false; // To prevent further calls using add
|
---|
| 3075 | break;
|
---|
| 3076 | }
|
---|
| 3077 | }
|
---|
| 3078 | firing = false;
|
---|
| 3079 | if ( list ) {
|
---|
| 3080 | if ( stack ) {
|
---|
| 3081 | if ( stack.length ) {
|
---|
| 3082 | fire( stack.shift() );
|
---|
| 3083 | }
|
---|
| 3084 | } else if ( memory ) {
|
---|
| 3085 | list = [];
|
---|
| 3086 | } else {
|
---|
| 3087 | self.disable();
|
---|
| 3088 | }
|
---|
| 3089 | }
|
---|
| 3090 | },
|
---|
| 3091 | // Actual Callbacks object
|
---|
| 3092 | self = {
|
---|
| 3093 | // Add a callback or a collection of callbacks to the list
|
---|
| 3094 | add: function() {
|
---|
| 3095 | if ( list ) {
|
---|
| 3096 | // First, we save the current length
|
---|
| 3097 | var start = list.length;
|
---|
| 3098 | (function add( args ) {
|
---|
| 3099 | jQuery.each( args, function( _, arg ) {
|
---|
| 3100 | var type = jQuery.type( arg );
|
---|
| 3101 | if ( type === "function" ) {
|
---|
| 3102 | if ( !options.unique || !self.has( arg ) ) {
|
---|
| 3103 | list.push( arg );
|
---|
| 3104 | }
|
---|
| 3105 | } else if ( arg && arg.length && type !== "string" ) {
|
---|
| 3106 | // Inspect recursively
|
---|
| 3107 | add( arg );
|
---|
| 3108 | }
|
---|
| 3109 | });
|
---|
| 3110 | })( arguments );
|
---|
| 3111 | // Do we need to add the callbacks to the
|
---|
| 3112 | // current firing batch?
|
---|
| 3113 | if ( firing ) {
|
---|
| 3114 | firingLength = list.length;
|
---|
| 3115 | // With memory, if we're not firing then
|
---|
| 3116 | // we should call right away
|
---|
| 3117 | } else if ( memory ) {
|
---|
| 3118 | firingStart = start;
|
---|
| 3119 | fire( memory );
|
---|
| 3120 | }
|
---|
| 3121 | }
|
---|
| 3122 | return this;
|
---|
| 3123 | },
|
---|
| 3124 | // Remove a callback from the list
|
---|
| 3125 | remove: function() {
|
---|
| 3126 | if ( list ) {
|
---|
| 3127 | jQuery.each( arguments, function( _, arg ) {
|
---|
| 3128 | var index;
|
---|
| 3129 | while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
---|
| 3130 | list.splice( index, 1 );
|
---|
| 3131 | // Handle firing indexes
|
---|
| 3132 | if ( firing ) {
|
---|
| 3133 | if ( index <= firingLength ) {
|
---|
| 3134 | firingLength--;
|
---|
| 3135 | }
|
---|
| 3136 | if ( index <= firingIndex ) {
|
---|
| 3137 | firingIndex--;
|
---|
| 3138 | }
|
---|
| 3139 | }
|
---|
| 3140 | }
|
---|
| 3141 | });
|
---|
| 3142 | }
|
---|
| 3143 | return this;
|
---|
| 3144 | },
|
---|
| 3145 | // Check if a given callback is in the list.
|
---|
| 3146 | // If no argument is given, return whether or not list has callbacks attached.
|
---|
| 3147 | has: function( fn ) {
|
---|
| 3148 | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
|
---|
| 3149 | },
|
---|
| 3150 | // Remove all callbacks from the list
|
---|
| 3151 | empty: function() {
|
---|
| 3152 | list = [];
|
---|
| 3153 | firingLength = 0;
|
---|
| 3154 | return this;
|
---|
| 3155 | },
|
---|
| 3156 | // Have the list do nothing anymore
|
---|
| 3157 | disable: function() {
|
---|
| 3158 | list = stack = memory = undefined;
|
---|
| 3159 | return this;
|
---|
| 3160 | },
|
---|
| 3161 | // Is it disabled?
|
---|
| 3162 | disabled: function() {
|
---|
| 3163 | return !list;
|
---|
| 3164 | },
|
---|
| 3165 | // Lock the list in its current state
|
---|
| 3166 | lock: function() {
|
---|
| 3167 | stack = undefined;
|
---|
| 3168 | if ( !memory ) {
|
---|
| 3169 | self.disable();
|
---|
| 3170 | }
|
---|
| 3171 | return this;
|
---|
| 3172 | },
|
---|
| 3173 | // Is it locked?
|
---|
| 3174 | locked: function() {
|
---|
| 3175 | return !stack;
|
---|
| 3176 | },
|
---|
| 3177 | // Call all callbacks with the given context and arguments
|
---|
| 3178 | fireWith: function( context, args ) {
|
---|
| 3179 | if ( list && ( !fired || stack ) ) {
|
---|
| 3180 | args = args || [];
|
---|
| 3181 | args = [ context, args.slice ? args.slice() : args ];
|
---|
| 3182 | if ( firing ) {
|
---|
| 3183 | stack.push( args );
|
---|
| 3184 | } else {
|
---|
| 3185 | fire( args );
|
---|
| 3186 | }
|
---|
| 3187 | }
|
---|
| 3188 | return this;
|
---|
| 3189 | },
|
---|
| 3190 | // Call all the callbacks with the given arguments
|
---|
| 3191 | fire: function() {
|
---|
| 3192 | self.fireWith( this, arguments );
|
---|
| 3193 | return this;
|
---|
| 3194 | },
|
---|
| 3195 | // To know if the callbacks have already been called at least once
|
---|
| 3196 | fired: function() {
|
---|
| 3197 | return !!fired;
|
---|
| 3198 | }
|
---|
| 3199 | };
|
---|
| 3200 |
|
---|
| 3201 | return self;
|
---|
| 3202 | };
|
---|
| 3203 |
|
---|
| 3204 |
|
---|
| 3205 | jQuery.extend({
|
---|
| 3206 |
|
---|
| 3207 | Deferred: function( func ) {
|
---|
| 3208 | var tuples = [
|
---|
| 3209 | // action, add listener, listener list, final state
|
---|
| 3210 | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
|
---|
| 3211 | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
|
---|
| 3212 | [ "notify", "progress", jQuery.Callbacks("memory") ]
|
---|
| 3213 | ],
|
---|
| 3214 | state = "pending",
|
---|
| 3215 | promise = {
|
---|
| 3216 | state: function() {
|
---|
| 3217 | return state;
|
---|
| 3218 | },
|
---|
| 3219 | always: function() {
|
---|
| 3220 | deferred.done( arguments ).fail( arguments );
|
---|
| 3221 | return this;
|
---|
| 3222 | },
|
---|
| 3223 | then: function( /* fnDone, fnFail, fnProgress */ ) {
|
---|
| 3224 | var fns = arguments;
|
---|
| 3225 | return jQuery.Deferred(function( newDefer ) {
|
---|
| 3226 | jQuery.each( tuples, function( i, tuple ) {
|
---|
| 3227 | var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
|
---|
| 3228 | // deferred[ done | fail | progress ] for forwarding actions to newDefer
|
---|
| 3229 | deferred[ tuple[1] ](function() {
|
---|
| 3230 | var returned = fn && fn.apply( this, arguments );
|
---|
| 3231 | if ( returned && jQuery.isFunction( returned.promise ) ) {
|
---|
| 3232 | returned.promise()
|
---|
| 3233 | .done( newDefer.resolve )
|
---|
| 3234 | .fail( newDefer.reject )
|
---|
| 3235 | .progress( newDefer.notify );
|
---|
| 3236 | } else {
|
---|
| 3237 | newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
|
---|
| 3238 | }
|
---|
| 3239 | });
|
---|
| 3240 | });
|
---|
| 3241 | fns = null;
|
---|
| 3242 | }).promise();
|
---|
| 3243 | },
|
---|
| 3244 | // Get a promise for this deferred
|
---|
| 3245 | // If obj is provided, the promise aspect is added to the object
|
---|
| 3246 | promise: function( obj ) {
|
---|
| 3247 | return obj != null ? jQuery.extend( obj, promise ) : promise;
|
---|
| 3248 | }
|
---|
| 3249 | },
|
---|
| 3250 | deferred = {};
|
---|
| 3251 |
|
---|
| 3252 | // Keep pipe for back-compat
|
---|
| 3253 | promise.pipe = promise.then;
|
---|
| 3254 |
|
---|
| 3255 | // Add list-specific methods
|
---|
| 3256 | jQuery.each( tuples, function( i, tuple ) {
|
---|
| 3257 | var list = tuple[ 2 ],
|
---|
| 3258 | stateString = tuple[ 3 ];
|
---|
| 3259 |
|
---|
| 3260 | // promise[ done | fail | progress ] = list.add
|
---|
| 3261 | promise[ tuple[1] ] = list.add;
|
---|
| 3262 |
|
---|
| 3263 | // Handle state
|
---|
| 3264 | if ( stateString ) {
|
---|
| 3265 | list.add(function() {
|
---|
| 3266 | // state = [ resolved | rejected ]
|
---|
| 3267 | state = stateString;
|
---|
| 3268 |
|
---|
| 3269 | // [ reject_list | resolve_list ].disable; progress_list.lock
|
---|
| 3270 | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
|
---|
| 3271 | }
|
---|
| 3272 |
|
---|
| 3273 | // deferred[ resolve | reject | notify ]
|
---|
| 3274 | deferred[ tuple[0] ] = function() {
|
---|
| 3275 | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
|
---|
| 3276 | return this;
|
---|
| 3277 | };
|
---|
| 3278 | deferred[ tuple[0] + "With" ] = list.fireWith;
|
---|
| 3279 | });
|
---|
| 3280 |
|
---|
| 3281 | // Make the deferred a promise
|
---|
| 3282 | promise.promise( deferred );
|
---|
| 3283 |
|
---|
| 3284 | // Call given func if any
|
---|
| 3285 | if ( func ) {
|
---|
| 3286 | func.call( deferred, deferred );
|
---|
| 3287 | }
|
---|
| 3288 |
|
---|
| 3289 | // All done!
|
---|
| 3290 | return deferred;
|
---|
| 3291 | },
|
---|
| 3292 |
|
---|
| 3293 | // Deferred helper
|
---|
| 3294 | when: function( subordinate /* , ..., subordinateN */ ) {
|
---|
| 3295 | var i = 0,
|
---|
| 3296 | resolveValues = slice.call( arguments ),
|
---|
| 3297 | length = resolveValues.length,
|
---|
| 3298 |
|
---|
| 3299 | // the count of uncompleted subordinates
|
---|
| 3300 | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
|
---|
| 3301 |
|
---|
| 3302 | // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
---|
| 3303 | deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
---|
| 3304 |
|
---|
| 3305 | // Update function for both resolve and progress values
|
---|
| 3306 | updateFunc = function( i, contexts, values ) {
|
---|
| 3307 | return function( value ) {
|
---|
| 3308 | contexts[ i ] = this;
|
---|
| 3309 | values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
|
---|
| 3310 | if ( values === progressValues ) {
|
---|
| 3311 | deferred.notifyWith( contexts, values );
|
---|
| 3312 | } else if ( !( --remaining ) ) {
|
---|
| 3313 | deferred.resolveWith( contexts, values );
|
---|
| 3314 | }
|
---|
| 3315 | };
|
---|
| 3316 | },
|
---|
| 3317 |
|
---|
| 3318 | progressValues, progressContexts, resolveContexts;
|
---|
| 3319 |
|
---|
| 3320 | // add listeners to Deferred subordinates; treat others as resolved
|
---|
| 3321 | if ( length > 1 ) {
|
---|
| 3322 | progressValues = new Array( length );
|
---|
| 3323 | progressContexts = new Array( length );
|
---|
| 3324 | resolveContexts = new Array( length );
|
---|
| 3325 | for ( ; i < length; i++ ) {
|
---|
| 3326 | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
---|
| 3327 | resolveValues[ i ].promise()
|
---|
| 3328 | .done( updateFunc( i, resolveContexts, resolveValues ) )
|
---|
| 3329 | .fail( deferred.reject )
|
---|
| 3330 | .progress( updateFunc( i, progressContexts, progressValues ) );
|
---|
| 3331 | } else {
|
---|
| 3332 | --remaining;
|
---|
| 3333 | }
|
---|
| 3334 | }
|
---|
| 3335 | }
|
---|
| 3336 |
|
---|
| 3337 | // if we're not waiting on anything, resolve the master
|
---|
| 3338 | if ( !remaining ) {
|
---|
| 3339 | deferred.resolveWith( resolveContexts, resolveValues );
|
---|
| 3340 | }
|
---|
| 3341 |
|
---|
| 3342 | return deferred.promise();
|
---|
| 3343 | }
|
---|
| 3344 | });
|
---|
| 3345 |
|
---|
| 3346 |
|
---|
| 3347 | // The deferred used on DOM ready
|
---|
| 3348 | var readyList;
|
---|
| 3349 |
|
---|
| 3350 | jQuery.fn.ready = function( fn ) {
|
---|
| 3351 | // Add the callback
|
---|
| 3352 | jQuery.ready.promise().done( fn );
|
---|
| 3353 |
|
---|
| 3354 | return this;
|
---|
| 3355 | };
|
---|
| 3356 |
|
---|
| 3357 | jQuery.extend({
|
---|
| 3358 | // Is the DOM ready to be used? Set to true once it occurs.
|
---|
| 3359 | isReady: false,
|
---|
| 3360 |
|
---|
| 3361 | // A counter to track how many items to wait for before
|
---|
| 3362 | // the ready event fires. See #6781
|
---|
| 3363 | readyWait: 1,
|
---|
| 3364 |
|
---|
| 3365 | // Hold (or release) the ready event
|
---|
| 3366 | holdReady: function( hold ) {
|
---|
| 3367 | if ( hold ) {
|
---|
| 3368 | jQuery.readyWait++;
|
---|
| 3369 | } else {
|
---|
| 3370 | jQuery.ready( true );
|
---|
| 3371 | }
|
---|
| 3372 | },
|
---|
| 3373 |
|
---|
| 3374 | // Handle when the DOM is ready
|
---|
| 3375 | ready: function( wait ) {
|
---|
| 3376 |
|
---|
| 3377 | // Abort if there are pending holds or we're already ready
|
---|
| 3378 | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
|
---|
| 3379 | return;
|
---|
| 3380 | }
|
---|
| 3381 |
|
---|
| 3382 | // Remember that the DOM is ready
|
---|
| 3383 | jQuery.isReady = true;
|
---|
| 3384 |
|
---|
| 3385 | // If a normal DOM Ready event fired, decrement, and wait if need be
|
---|
| 3386 | if ( wait !== true && --jQuery.readyWait > 0 ) {
|
---|
| 3387 | return;
|
---|
| 3388 | }
|
---|
| 3389 |
|
---|
| 3390 | // If there are functions bound, to execute
|
---|
| 3391 | readyList.resolveWith( document, [ jQuery ] );
|
---|
| 3392 |
|
---|
| 3393 | // Trigger any bound ready events
|
---|
| 3394 | if ( jQuery.fn.triggerHandler ) {
|
---|
| 3395 | jQuery( document ).triggerHandler( "ready" );
|
---|
| 3396 | jQuery( document ).off( "ready" );
|
---|
| 3397 | }
|
---|
| 3398 | }
|
---|
| 3399 | });
|
---|
| 3400 |
|
---|
| 3401 | /**
|
---|
| 3402 | * The ready event handler and self cleanup method
|
---|
| 3403 | */
|
---|
| 3404 | function completed() {
|
---|
| 3405 | document.removeEventListener( "DOMContentLoaded", completed, false );
|
---|
| 3406 | window.removeEventListener( "load", completed, false );
|
---|
| 3407 | jQuery.ready();
|
---|
| 3408 | }
|
---|
| 3409 |
|
---|
| 3410 | jQuery.ready.promise = function( obj ) {
|
---|
| 3411 | if ( !readyList ) {
|
---|
| 3412 |
|
---|
| 3413 | readyList = jQuery.Deferred();
|
---|
| 3414 |
|
---|
| 3415 | // Catch cases where $(document).ready() is called after the browser event has already occurred.
|
---|
| 3416 | // we once tried to use readyState "interactive" here, but it caused issues like the one
|
---|
| 3417 | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
---|
| 3418 | if ( document.readyState === "complete" ) {
|
---|
| 3419 | // Handle it asynchronously to allow scripts the opportunity to delay ready
|
---|
| 3420 | setTimeout( jQuery.ready );
|
---|
| 3421 |
|
---|
| 3422 | } else {
|
---|
| 3423 |
|
---|
| 3424 | // Use the handy event callback
|
---|
| 3425 | document.addEventListener( "DOMContentLoaded", completed, false );
|
---|
| 3426 |
|
---|
| 3427 | // A fallback to window.onload, that will always work
|
---|
| 3428 | window.addEventListener( "load", completed, false );
|
---|
| 3429 | }
|
---|
| 3430 | }
|
---|
| 3431 | return readyList.promise( obj );
|
---|
| 3432 | };
|
---|
| 3433 |
|
---|
| 3434 | // Kick off the DOM ready check even if the user does not
|
---|
| 3435 | jQuery.ready.promise();
|
---|
| 3436 |
|
---|
| 3437 |
|
---|
| 3438 |
|
---|
| 3439 |
|
---|
| 3440 | // Multifunctional method to get and set values of a collection
|
---|
| 3441 | // The value/s can optionally be executed if it's a function
|
---|
| 3442 | var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
---|
| 3443 | var i = 0,
|
---|
| 3444 | len = elems.length,
|
---|
| 3445 | bulk = key == null;
|
---|
| 3446 |
|
---|
| 3447 | // Sets many values
|
---|
| 3448 | if ( jQuery.type( key ) === "object" ) {
|
---|
| 3449 | chainable = true;
|
---|
| 3450 | for ( i in key ) {
|
---|
| 3451 | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
|
---|
| 3452 | }
|
---|
| 3453 |
|
---|
| 3454 | // Sets one value
|
---|
| 3455 | } else if ( value !== undefined ) {
|
---|
| 3456 | chainable = true;
|
---|
| 3457 |
|
---|
| 3458 | if ( !jQuery.isFunction( value ) ) {
|
---|
| 3459 | raw = true;
|
---|
| 3460 | }
|
---|
| 3461 |
|
---|
| 3462 | if ( bulk ) {
|
---|
| 3463 | // Bulk operations run against the entire set
|
---|
| 3464 | if ( raw ) {
|
---|
| 3465 | fn.call( elems, value );
|
---|
| 3466 | fn = null;
|
---|
| 3467 |
|
---|
| 3468 | // ...except when executing function values
|
---|
| 3469 | } else {
|
---|
| 3470 | bulk = fn;
|
---|
| 3471 | fn = function( elem, key, value ) {
|
---|
| 3472 | return bulk.call( jQuery( elem ), value );
|
---|
| 3473 | };
|
---|
| 3474 | }
|
---|
| 3475 | }
|
---|
| 3476 |
|
---|
| 3477 | if ( fn ) {
|
---|
| 3478 | for ( ; i < len; i++ ) {
|
---|
| 3479 | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
|
---|
| 3480 | }
|
---|
| 3481 | }
|
---|
| 3482 | }
|
---|
| 3483 |
|
---|
| 3484 | return chainable ?
|
---|
| 3485 | elems :
|
---|
| 3486 |
|
---|
| 3487 | // Gets
|
---|
| 3488 | bulk ?
|
---|
| 3489 | fn.call( elems ) :
|
---|
| 3490 | len ? fn( elems[0], key ) : emptyGet;
|
---|
| 3491 | };
|
---|
| 3492 |
|
---|
| 3493 |
|
---|
| 3494 | /**
|
---|
| 3495 | * Determines whether an object can have data
|
---|
| 3496 | */
|
---|
| 3497 | jQuery.acceptData = function( owner ) {
|
---|
| 3498 | // Accepts only:
|
---|
| 3499 | // - Node
|
---|
| 3500 | // - Node.ELEMENT_NODE
|
---|
| 3501 | // - Node.DOCUMENT_NODE
|
---|
| 3502 | // - Object
|
---|
| 3503 | // - Any
|
---|
| 3504 | /* jshint -W018 */
|
---|
| 3505 | return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
|
---|
| 3506 | };
|
---|
| 3507 |
|
---|
| 3508 |
|
---|
| 3509 | function Data() {
|
---|
| 3510 | // Support: Android < 4,
|
---|
| 3511 | // Old WebKit does not have Object.preventExtensions/freeze method,
|
---|
| 3512 | // return new empty object instead with no [[set]] accessor
|
---|
| 3513 | Object.defineProperty( this.cache = {}, 0, {
|
---|
| 3514 | get: function() {
|
---|
| 3515 | return {};
|
---|
| 3516 | }
|
---|
| 3517 | });
|
---|
| 3518 |
|
---|
| 3519 | this.expando = jQuery.expando + Math.random();
|
---|
| 3520 | }
|
---|
| 3521 |
|
---|
| 3522 | Data.uid = 1;
|
---|
| 3523 | Data.accepts = jQuery.acceptData;
|
---|
| 3524 |
|
---|
| 3525 | Data.prototype = {
|
---|
| 3526 | key: function( owner ) {
|
---|
| 3527 | // We can accept data for non-element nodes in modern browsers,
|
---|
| 3528 | // but we should not, see #8335.
|
---|
| 3529 | // Always return the key for a frozen object.
|
---|
| 3530 | if ( !Data.accepts( owner ) ) {
|
---|
| 3531 | return 0;
|
---|
| 3532 | }
|
---|
| 3533 |
|
---|
| 3534 | var descriptor = {},
|
---|
| 3535 | // Check if the owner object already has a cache key
|
---|
| 3536 | unlock = owner[ this.expando ];
|
---|
| 3537 |
|
---|
| 3538 | // If not, create one
|
---|
| 3539 | if ( !unlock ) {
|
---|
| 3540 | unlock = Data.uid++;
|
---|
| 3541 |
|
---|
| 3542 | // Secure it in a non-enumerable, non-writable property
|
---|
| 3543 | try {
|
---|
| 3544 | descriptor[ this.expando ] = { value: unlock };
|
---|
| 3545 | Object.defineProperties( owner, descriptor );
|
---|
| 3546 |
|
---|
| 3547 | // Support: Android < 4
|
---|
| 3548 | // Fallback to a less secure definition
|
---|
| 3549 | } catch ( e ) {
|
---|
| 3550 | descriptor[ this.expando ] = unlock;
|
---|
| 3551 | jQuery.extend( owner, descriptor );
|
---|
| 3552 | }
|
---|
| 3553 | }
|
---|
| 3554 |
|
---|
| 3555 | // Ensure the cache object
|
---|
| 3556 | if ( !this.cache[ unlock ] ) {
|
---|
| 3557 | this.cache[ unlock ] = {};
|
---|
| 3558 | }
|
---|
| 3559 |
|
---|
| 3560 | return unlock;
|
---|
| 3561 | },
|
---|
| 3562 | set: function( owner, data, value ) {
|
---|
| 3563 | var prop,
|
---|
| 3564 | // There may be an unlock assigned to this node,
|
---|
| 3565 | // if there is no entry for this "owner", create one inline
|
---|
| 3566 | // and set the unlock as though an owner entry had always existed
|
---|
| 3567 | unlock = this.key( owner ),
|
---|
| 3568 | cache = this.cache[ unlock ];
|
---|
| 3569 |
|
---|
| 3570 | // Handle: [ owner, key, value ] args
|
---|
| 3571 | if ( typeof data === "string" ) {
|
---|
| 3572 | cache[ data ] = value;
|
---|
| 3573 |
|
---|
| 3574 | // Handle: [ owner, { properties } ] args
|
---|
| 3575 | } else {
|
---|
| 3576 | // Fresh assignments by object are shallow copied
|
---|
| 3577 | if ( jQuery.isEmptyObject( cache ) ) {
|
---|
| 3578 | jQuery.extend( this.cache[ unlock ], data );
|
---|
| 3579 | // Otherwise, copy the properties one-by-one to the cache object
|
---|
| 3580 | } else {
|
---|
| 3581 | for ( prop in data ) {
|
---|
| 3582 | cache[ prop ] = data[ prop ];
|
---|
| 3583 | }
|
---|
| 3584 | }
|
---|
| 3585 | }
|
---|
| 3586 | return cache;
|
---|
| 3587 | },
|
---|
| 3588 | get: function( owner, key ) {
|
---|
| 3589 | // Either a valid cache is found, or will be created.
|
---|
| 3590 | // New caches will be created and the unlock returned,
|
---|
| 3591 | // allowing direct access to the newly created
|
---|
| 3592 | // empty data object. A valid owner object must be provided.
|
---|
| 3593 | var cache = this.cache[ this.key( owner ) ];
|
---|
| 3594 |
|
---|
| 3595 | return key === undefined ?
|
---|
| 3596 | cache : cache[ key ];
|
---|
| 3597 | },
|
---|
| 3598 | access: function( owner, key, value ) {
|
---|
| 3599 | var stored;
|
---|
| 3600 | // In cases where either:
|
---|
| 3601 | //
|
---|
| 3602 | // 1. No key was specified
|
---|
| 3603 | // 2. A string key was specified, but no value provided
|
---|
| 3604 | //
|
---|
| 3605 | // Take the "read" path and allow the get method to determine
|
---|
| 3606 | // which value to return, respectively either:
|
---|
| 3607 | //
|
---|
| 3608 | // 1. The entire cache object
|
---|
| 3609 | // 2. The data stored at the key
|
---|
| 3610 | //
|
---|
| 3611 | if ( key === undefined ||
|
---|
| 3612 | ((key && typeof key === "string") && value === undefined) ) {
|
---|
| 3613 |
|
---|
| 3614 | stored = this.get( owner, key );
|
---|
| 3615 |
|
---|
| 3616 | return stored !== undefined ?
|
---|
| 3617 | stored : this.get( owner, jQuery.camelCase(key) );
|
---|
| 3618 | }
|
---|
| 3619 |
|
---|
| 3620 | // [*]When the key is not a string, or both a key and value
|
---|
| 3621 | // are specified, set or extend (existing objects) with either:
|
---|
| 3622 | //
|
---|
| 3623 | // 1. An object of properties
|
---|
| 3624 | // 2. A key and value
|
---|
| 3625 | //
|
---|
| 3626 | this.set( owner, key, value );
|
---|
| 3627 |
|
---|
| 3628 | // Since the "set" path can have two possible entry points
|
---|
| 3629 | // return the expected data based on which path was taken[*]
|
---|
| 3630 | return value !== undefined ? value : key;
|
---|
| 3631 | },
|
---|
| 3632 | remove: function( owner, key ) {
|
---|
| 3633 | var i, name, camel,
|
---|
| 3634 | unlock = this.key( owner ),
|
---|
| 3635 | cache = this.cache[ unlock ];
|
---|
| 3636 |
|
---|
| 3637 | if ( key === undefined ) {
|
---|
| 3638 | this.cache[ unlock ] = {};
|
---|
| 3639 |
|
---|
| 3640 | } else {
|
---|
| 3641 | // Support array or space separated string of keys
|
---|
| 3642 | if ( jQuery.isArray( key ) ) {
|
---|
| 3643 | // If "name" is an array of keys...
|
---|
| 3644 | // When data is initially created, via ("key", "val") signature,
|
---|
| 3645 | // keys will be converted to camelCase.
|
---|
| 3646 | // Since there is no way to tell _how_ a key was added, remove
|
---|
| 3647 | // both plain key and camelCase key. #12786
|
---|
| 3648 | // This will only penalize the array argument path.
|
---|
| 3649 | name = key.concat( key.map( jQuery.camelCase ) );
|
---|
| 3650 | } else {
|
---|
| 3651 | camel = jQuery.camelCase( key );
|
---|
| 3652 | // Try the string as a key before any manipulation
|
---|
| 3653 | if ( key in cache ) {
|
---|
| 3654 | name = [ key, camel ];
|
---|
| 3655 | } else {
|
---|
| 3656 | // If a key with the spaces exists, use it.
|
---|
| 3657 | // Otherwise, create an array by matching non-whitespace
|
---|
| 3658 | name = camel;
|
---|
| 3659 | name = name in cache ?
|
---|
| 3660 | [ name ] : ( name.match( rnotwhite ) || [] );
|
---|
| 3661 | }
|
---|
| 3662 | }
|
---|
| 3663 |
|
---|
| 3664 | i = name.length;
|
---|
| 3665 | while ( i-- ) {
|
---|
| 3666 | delete cache[ name[ i ] ];
|
---|
| 3667 | }
|
---|
| 3668 | }
|
---|
| 3669 | },
|
---|
| 3670 | hasData: function( owner ) {
|
---|
| 3671 | return !jQuery.isEmptyObject(
|
---|
| 3672 | this.cache[ owner[ this.expando ] ] || {}
|
---|
| 3673 | );
|
---|
| 3674 | },
|
---|
| 3675 | discard: function( owner ) {
|
---|
| 3676 | if ( owner[ this.expando ] ) {
|
---|
| 3677 | delete this.cache[ owner[ this.expando ] ];
|
---|
| 3678 | }
|
---|
| 3679 | }
|
---|
| 3680 | };
|
---|
| 3681 | var data_priv = new Data();
|
---|
| 3682 |
|
---|
| 3683 | var data_user = new Data();
|
---|
| 3684 |
|
---|
| 3685 |
|
---|
| 3686 |
|
---|
| 3687 | /*
|
---|
| 3688 | Implementation Summary
|
---|
| 3689 |
|
---|
| 3690 | 1. Enforce API surface and semantic compatibility with 1.9.x branch
|
---|
| 3691 | 2. Improve the module's maintainability by reducing the storage
|
---|
| 3692 | paths to a single mechanism.
|
---|
| 3693 | 3. Use the same single mechanism to support "private" and "user" data.
|
---|
| 3694 | 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
|
---|
| 3695 | 5. Avoid exposing implementation details on user objects (eg. expando properties)
|
---|
| 3696 | 6. Provide a clear path for implementation upgrade to WeakMap in 2014
|
---|
| 3697 | */
|
---|
| 3698 | var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
|
---|
| 3699 | rmultiDash = /([A-Z])/g;
|
---|
| 3700 |
|
---|
| 3701 | function dataAttr( elem, key, data ) {
|
---|
| 3702 | var name;
|
---|
| 3703 |
|
---|
| 3704 | // If nothing was found internally, try to fetch any
|
---|
| 3705 | // data from the HTML5 data-* attribute
|
---|
| 3706 | if ( data === undefined && elem.nodeType === 1 ) {
|
---|
| 3707 | name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
---|
| 3708 | data = elem.getAttribute( name );
|
---|
| 3709 |
|
---|
| 3710 | if ( typeof data === "string" ) {
|
---|
| 3711 | try {
|
---|
| 3712 | data = data === "true" ? true :
|
---|
| 3713 | data === "false" ? false :
|
---|
| 3714 | data === "null" ? null :
|
---|
| 3715 | // Only convert to a number if it doesn't change the string
|
---|
| 3716 | +data + "" === data ? +data :
|
---|
| 3717 | rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
---|
| 3718 | data;
|
---|
| 3719 | } catch( e ) {}
|
---|
| 3720 |
|
---|
| 3721 | // Make sure we set the data so it isn't changed later
|
---|
| 3722 | data_user.set( elem, key, data );
|
---|
| 3723 | } else {
|
---|
| 3724 | data = undefined;
|
---|
| 3725 | }
|
---|
| 3726 | }
|
---|
| 3727 | return data;
|
---|
| 3728 | }
|
---|
| 3729 |
|
---|
| 3730 | jQuery.extend({
|
---|
| 3731 | hasData: function( elem ) {
|
---|
| 3732 | return data_user.hasData( elem ) || data_priv.hasData( elem );
|
---|
| 3733 | },
|
---|
| 3734 |
|
---|
| 3735 | data: function( elem, name, data ) {
|
---|
| 3736 | return data_user.access( elem, name, data );
|
---|
| 3737 | },
|
---|
| 3738 |
|
---|
| 3739 | removeData: function( elem, name ) {
|
---|
| 3740 | data_user.remove( elem, name );
|
---|
| 3741 | },
|
---|
| 3742 |
|
---|
| 3743 | // TODO: Now that all calls to _data and _removeData have been replaced
|
---|
| 3744 | // with direct calls to data_priv methods, these can be deprecated.
|
---|
| 3745 | _data: function( elem, name, data ) {
|
---|
| 3746 | return data_priv.access( elem, name, data );
|
---|
| 3747 | },
|
---|
| 3748 |
|
---|
| 3749 | _removeData: function( elem, name ) {
|
---|
| 3750 | data_priv.remove( elem, name );
|
---|
| 3751 | }
|
---|
| 3752 | });
|
---|
| 3753 |
|
---|
| 3754 | jQuery.fn.extend({
|
---|
| 3755 | data: function( key, value ) {
|
---|
| 3756 | var i, name, data,
|
---|
| 3757 | elem = this[ 0 ],
|
---|
| 3758 | attrs = elem && elem.attributes;
|
---|
| 3759 |
|
---|
| 3760 | // Gets all values
|
---|
| 3761 | if ( key === undefined ) {
|
---|
| 3762 | if ( this.length ) {
|
---|
| 3763 | data = data_user.get( elem );
|
---|
| 3764 |
|
---|
| 3765 | if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
|
---|
| 3766 | i = attrs.length;
|
---|
| 3767 | while ( i-- ) {
|
---|
| 3768 |
|
---|
| 3769 | // Support: IE11+
|
---|
| 3770 | // The attrs elements can be null (#14894)
|
---|
| 3771 | if ( attrs[ i ] ) {
|
---|
| 3772 | name = attrs[ i ].name;
|
---|
| 3773 | if ( name.indexOf( "data-" ) === 0 ) {
|
---|
| 3774 | name = jQuery.camelCase( name.slice(5) );
|
---|
| 3775 | dataAttr( elem, name, data[ name ] );
|
---|
| 3776 | }
|
---|
| 3777 | }
|
---|
| 3778 | }
|
---|
| 3779 | data_priv.set( elem, "hasDataAttrs", true );
|
---|
| 3780 | }
|
---|
| 3781 | }
|
---|
| 3782 |
|
---|
| 3783 | return data;
|
---|
| 3784 | }
|
---|
| 3785 |
|
---|
| 3786 | // Sets multiple values
|
---|
| 3787 | if ( typeof key === "object" ) {
|
---|
| 3788 | return this.each(function() {
|
---|
| 3789 | data_user.set( this, key );
|
---|
| 3790 | });
|
---|
| 3791 | }
|
---|
| 3792 |
|
---|
| 3793 | return access( this, function( value ) {
|
---|
| 3794 | var data,
|
---|
| 3795 | camelKey = jQuery.camelCase( key );
|
---|
| 3796 |
|
---|
| 3797 | // The calling jQuery object (element matches) is not empty
|
---|
| 3798 | // (and therefore has an element appears at this[ 0 ]) and the
|
---|
| 3799 | // `value` parameter was not undefined. An empty jQuery object
|
---|
| 3800 | // will result in `undefined` for elem = this[ 0 ] which will
|
---|
| 3801 | // throw an exception if an attempt to read a data cache is made.
|
---|
| 3802 | if ( elem && value === undefined ) {
|
---|
| 3803 | // Attempt to get data from the cache
|
---|
| 3804 | // with the key as-is
|
---|
| 3805 | data = data_user.get( elem, key );
|
---|
| 3806 | if ( data !== undefined ) {
|
---|
| 3807 | return data;
|
---|
| 3808 | }
|
---|
| 3809 |
|
---|
| 3810 | // Attempt to get data from the cache
|
---|
| 3811 | // with the key camelized
|
---|
| 3812 | data = data_user.get( elem, camelKey );
|
---|
| 3813 | if ( data !== undefined ) {
|
---|
| 3814 | return data;
|
---|
| 3815 | }
|
---|
| 3816 |
|
---|
| 3817 | // Attempt to "discover" the data in
|
---|
| 3818 | // HTML5 custom data-* attrs
|
---|
| 3819 | data = dataAttr( elem, camelKey, undefined );
|
---|
| 3820 | if ( data !== undefined ) {
|
---|
| 3821 | return data;
|
---|
| 3822 | }
|
---|
| 3823 |
|
---|
| 3824 | // We tried really hard, but the data doesn't exist.
|
---|
| 3825 | return;
|
---|
| 3826 | }
|
---|
| 3827 |
|
---|
| 3828 | // Set the data...
|
---|
| 3829 | this.each(function() {
|
---|
| 3830 | // First, attempt to store a copy or reference of any
|
---|
| 3831 | // data that might've been store with a camelCased key.
|
---|
| 3832 | var data = data_user.get( this, camelKey );
|
---|
| 3833 |
|
---|
| 3834 | // For HTML5 data-* attribute interop, we have to
|
---|
| 3835 | // store property names with dashes in a camelCase form.
|
---|
| 3836 | // This might not apply to all properties...*
|
---|
| 3837 | data_user.set( this, camelKey, value );
|
---|
| 3838 |
|
---|
| 3839 | // *... In the case of properties that might _actually_
|
---|
| 3840 | // have dashes, we need to also store a copy of that
|
---|
| 3841 | // unchanged property.
|
---|
| 3842 | if ( key.indexOf("-") !== -1 && data !== undefined ) {
|
---|
| 3843 | data_user.set( this, key, value );
|
---|
| 3844 | }
|
---|
| 3845 | });
|
---|
| 3846 | }, null, value, arguments.length > 1, null, true );
|
---|
| 3847 | },
|
---|
| 3848 |
|
---|
| 3849 | removeData: function( key ) {
|
---|
| 3850 | return this.each(function() {
|
---|
| 3851 | data_user.remove( this, key );
|
---|
| 3852 | });
|
---|
| 3853 | }
|
---|
| 3854 | });
|
---|
| 3855 |
|
---|
| 3856 |
|
---|
| 3857 | jQuery.extend({
|
---|
| 3858 | queue: function( elem, type, data ) {
|
---|
| 3859 | var queue;
|
---|
| 3860 |
|
---|
| 3861 | if ( elem ) {
|
---|
| 3862 | type = ( type || "fx" ) + "queue";
|
---|
| 3863 | queue = data_priv.get( elem, type );
|
---|
| 3864 |
|
---|
| 3865 | // Speed up dequeue by getting out quickly if this is just a lookup
|
---|
| 3866 | if ( data ) {
|
---|
| 3867 | if ( !queue || jQuery.isArray( data ) ) {
|
---|
| 3868 | queue = data_priv.access( elem, type, jQuery.makeArray(data) );
|
---|
| 3869 | } else {
|
---|
| 3870 | queue.push( data );
|
---|
| 3871 | }
|
---|
| 3872 | }
|
---|
| 3873 | return queue || [];
|
---|
| 3874 | }
|
---|
| 3875 | },
|
---|
| 3876 |
|
---|
| 3877 | dequeue: function( elem, type ) {
|
---|
| 3878 | type = type || "fx";
|
---|
| 3879 |
|
---|
| 3880 | var queue = jQuery.queue( elem, type ),
|
---|
| 3881 | startLength = queue.length,
|
---|
| 3882 | fn = queue.shift(),
|
---|
| 3883 | hooks = jQuery._queueHooks( elem, type ),
|
---|
| 3884 | next = function() {
|
---|
| 3885 | jQuery.dequeue( elem, type );
|
---|
| 3886 | };
|
---|
| 3887 |
|
---|
| 3888 | // If the fx queue is dequeued, always remove the progress sentinel
|
---|
| 3889 | if ( fn === "inprogress" ) {
|
---|
| 3890 | fn = queue.shift();
|
---|
| 3891 | startLength--;
|
---|
| 3892 | }
|
---|
| 3893 |
|
---|
| 3894 | if ( fn ) {
|
---|
| 3895 |
|
---|
| 3896 | // Add a progress sentinel to prevent the fx queue from being
|
---|
| 3897 | // automatically dequeued
|
---|
| 3898 | if ( type === "fx" ) {
|
---|
| 3899 | queue.unshift( "inprogress" );
|
---|
| 3900 | }
|
---|
| 3901 |
|
---|
| 3902 | // clear up the last queue stop function
|
---|
| 3903 | delete hooks.stop;
|
---|
| 3904 | fn.call( elem, next, hooks );
|
---|
| 3905 | }
|
---|
| 3906 |
|
---|
| 3907 | if ( !startLength && hooks ) {
|
---|
| 3908 | hooks.empty.fire();
|
---|
| 3909 | }
|
---|
| 3910 | },
|
---|
| 3911 |
|
---|
| 3912 | // not intended for public consumption - generates a queueHooks object, or returns the current one
|
---|
| 3913 | _queueHooks: function( elem, type ) {
|
---|
| 3914 | var key = type + "queueHooks";
|
---|
| 3915 | return data_priv.get( elem, key ) || data_priv.access( elem, key, {
|
---|
| 3916 | empty: jQuery.Callbacks("once memory").add(function() {
|
---|
| 3917 | data_priv.remove( elem, [ type + "queue", key ] );
|
---|
| 3918 | })
|
---|
| 3919 | });
|
---|
| 3920 | }
|
---|
| 3921 | });
|
---|
| 3922 |
|
---|
| 3923 | jQuery.fn.extend({
|
---|
| 3924 | queue: function( type, data ) {
|
---|
| 3925 | var setter = 2;
|
---|
| 3926 |
|
---|
| 3927 | if ( typeof type !== "string" ) {
|
---|
| 3928 | data = type;
|
---|
| 3929 | type = "fx";
|
---|
| 3930 | setter--;
|
---|
| 3931 | }
|
---|
| 3932 |
|
---|
| 3933 | if ( arguments.length < setter ) {
|
---|
| 3934 | return jQuery.queue( this[0], type );
|
---|
| 3935 | }
|
---|
| 3936 |
|
---|
| 3937 | return data === undefined ?
|
---|
| 3938 | this :
|
---|
| 3939 | this.each(function() {
|
---|
| 3940 | var queue = jQuery.queue( this, type, data );
|
---|
| 3941 |
|
---|
| 3942 | // ensure a hooks for this queue
|
---|
| 3943 | jQuery._queueHooks( this, type );
|
---|
| 3944 |
|
---|
| 3945 | if ( type === "fx" && queue[0] !== "inprogress" ) {
|
---|
| 3946 | jQuery.dequeue( this, type );
|
---|
| 3947 | }
|
---|
| 3948 | });
|
---|
| 3949 | },
|
---|
| 3950 | dequeue: function( type ) {
|
---|
| 3951 | return this.each(function() {
|
---|
| 3952 | jQuery.dequeue( this, type );
|
---|
| 3953 | });
|
---|
| 3954 | },
|
---|
| 3955 | clearQueue: function( type ) {
|
---|
| 3956 | return this.queue( type || "fx", [] );
|
---|
| 3957 | },
|
---|
| 3958 | // Get a promise resolved when queues of a certain type
|
---|
| 3959 | // are emptied (fx is the type by default)
|
---|
| 3960 | promise: function( type, obj ) {
|
---|
| 3961 | var tmp,
|
---|
| 3962 | count = 1,
|
---|
| 3963 | defer = jQuery.Deferred(),
|
---|
| 3964 | elements = this,
|
---|
| 3965 | i = this.length,
|
---|
| 3966 | resolve = function() {
|
---|
| 3967 | if ( !( --count ) ) {
|
---|
| 3968 | defer.resolveWith( elements, [ elements ] );
|
---|
| 3969 | }
|
---|
| 3970 | };
|
---|
| 3971 |
|
---|
| 3972 | if ( typeof type !== "string" ) {
|
---|
| 3973 | obj = type;
|
---|
| 3974 | type = undefined;
|
---|
| 3975 | }
|
---|
| 3976 | type = type || "fx";
|
---|
| 3977 |
|
---|
| 3978 | while ( i-- ) {
|
---|
| 3979 | tmp = data_priv.get( elements[ i ], type + "queueHooks" );
|
---|
| 3980 | if ( tmp && tmp.empty ) {
|
---|
| 3981 | count++;
|
---|
| 3982 | tmp.empty.add( resolve );
|
---|
| 3983 | }
|
---|
| 3984 | }
|
---|
| 3985 | resolve();
|
---|
| 3986 | return defer.promise( obj );
|
---|
| 3987 | }
|
---|
| 3988 | });
|
---|
| 3989 | var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
|
---|
| 3990 |
|
---|
| 3991 | var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
|
---|
| 3992 |
|
---|
| 3993 | var isHidden = function( elem, el ) {
|
---|
| 3994 | // isHidden might be called from jQuery#filter function;
|
---|
| 3995 | // in that case, element will be second argument
|
---|
| 3996 | elem = el || elem;
|
---|
| 3997 | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
|
---|
| 3998 | };
|
---|
| 3999 |
|
---|
| 4000 | var rcheckableType = (/^(?:checkbox|radio)$/i);
|
---|
| 4001 |
|
---|
| 4002 |
|
---|
| 4003 |
|
---|
| 4004 | (function() {
|
---|
| 4005 | var fragment = document.createDocumentFragment(),
|
---|
| 4006 | div = fragment.appendChild( document.createElement( "div" ) ),
|
---|
| 4007 | input = document.createElement( "input" );
|
---|
| 4008 |
|
---|
| 4009 | // #11217 - WebKit loses check when the name is after the checked attribute
|
---|
| 4010 | // Support: Windows Web Apps (WWA)
|
---|
| 4011 | // `name` and `type` need .setAttribute for WWA
|
---|
| 4012 | input.setAttribute( "type", "radio" );
|
---|
| 4013 | input.setAttribute( "checked", "checked" );
|
---|
| 4014 | input.setAttribute( "name", "t" );
|
---|
| 4015 |
|
---|
| 4016 | div.appendChild( input );
|
---|
| 4017 |
|
---|
| 4018 | // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
|
---|
| 4019 | // old WebKit doesn't clone checked state correctly in fragments
|
---|
| 4020 | support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
---|
| 4021 |
|
---|
| 4022 | // Make sure textarea (and checkbox) defaultValue is properly cloned
|
---|
| 4023 | // Support: IE9-IE11+
|
---|
| 4024 | div.innerHTML = "<textarea>x</textarea>";
|
---|
| 4025 | support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
---|
| 4026 | })();
|
---|
| 4027 | var strundefined = typeof undefined;
|
---|
| 4028 |
|
---|
| 4029 |
|
---|
| 4030 |
|
---|
| 4031 | support.focusinBubbles = "onfocusin" in window;
|
---|
| 4032 |
|
---|
| 4033 |
|
---|
| 4034 | var
|
---|
| 4035 | rkeyEvent = /^key/,
|
---|
| 4036 | rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
|
---|
| 4037 | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
---|
| 4038 | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
|
---|
| 4039 |
|
---|
| 4040 | function returnTrue() {
|
---|
| 4041 | return true;
|
---|
| 4042 | }
|
---|
| 4043 |
|
---|
| 4044 | function returnFalse() {
|
---|
| 4045 | return false;
|
---|
| 4046 | }
|
---|
| 4047 |
|
---|
| 4048 | function safeActiveElement() {
|
---|
| 4049 | try {
|
---|
| 4050 | return document.activeElement;
|
---|
| 4051 | } catch ( err ) { }
|
---|
| 4052 | }
|
---|
| 4053 |
|
---|
| 4054 | /*
|
---|
| 4055 | * Helper functions for managing events -- not part of the public interface.
|
---|
| 4056 | * Props to Dean Edwards' addEvent library for many of the ideas.
|
---|
| 4057 | */
|
---|
| 4058 | jQuery.event = {
|
---|
| 4059 |
|
---|
| 4060 | global: {},
|
---|
| 4061 |
|
---|
| 4062 | add: function( elem, types, handler, data, selector ) {
|
---|
| 4063 |
|
---|
| 4064 | var handleObjIn, eventHandle, tmp,
|
---|
| 4065 | events, t, handleObj,
|
---|
| 4066 | special, handlers, type, namespaces, origType,
|
---|
| 4067 | elemData = data_priv.get( elem );
|
---|
| 4068 |
|
---|
| 4069 | // Don't attach events to noData or text/comment nodes (but allow plain objects)
|
---|
| 4070 | if ( !elemData ) {
|
---|
| 4071 | return;
|
---|
| 4072 | }
|
---|
| 4073 |
|
---|
| 4074 | // Caller can pass in an object of custom data in lieu of the handler
|
---|
| 4075 | if ( handler.handler ) {
|
---|
| 4076 | handleObjIn = handler;
|
---|
| 4077 | handler = handleObjIn.handler;
|
---|
| 4078 | selector = handleObjIn.selector;
|
---|
| 4079 | }
|
---|
| 4080 |
|
---|
| 4081 | // Make sure that the handler has a unique ID, used to find/remove it later
|
---|
| 4082 | if ( !handler.guid ) {
|
---|
| 4083 | handler.guid = jQuery.guid++;
|
---|
| 4084 | }
|
---|
| 4085 |
|
---|
| 4086 | // Init the element's event structure and main handler, if this is the first
|
---|
| 4087 | if ( !(events = elemData.events) ) {
|
---|
| 4088 | events = elemData.events = {};
|
---|
| 4089 | }
|
---|
| 4090 | if ( !(eventHandle = elemData.handle) ) {
|
---|
| 4091 | eventHandle = elemData.handle = function( e ) {
|
---|
| 4092 | // Discard the second event of a jQuery.event.trigger() and
|
---|
| 4093 | // when an event is called after a page has unloaded
|
---|
| 4094 | return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
|
---|
| 4095 | jQuery.event.dispatch.apply( elem, arguments ) : undefined;
|
---|
| 4096 | };
|
---|
| 4097 | }
|
---|
| 4098 |
|
---|
| 4099 | // Handle multiple events separated by a space
|
---|
| 4100 | types = ( types || "" ).match( rnotwhite ) || [ "" ];
|
---|
| 4101 | t = types.length;
|
---|
| 4102 | while ( t-- ) {
|
---|
| 4103 | tmp = rtypenamespace.exec( types[t] ) || [];
|
---|
| 4104 | type = origType = tmp[1];
|
---|
| 4105 | namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
---|
| 4106 |
|
---|
| 4107 | // There *must* be a type, no attaching namespace-only handlers
|
---|
| 4108 | if ( !type ) {
|
---|
| 4109 | continue;
|
---|
| 4110 | }
|
---|
| 4111 |
|
---|
| 4112 | // If event changes its type, use the special event handlers for the changed type
|
---|
| 4113 | special = jQuery.event.special[ type ] || {};
|
---|
| 4114 |
|
---|
| 4115 | // If selector defined, determine special event api type, otherwise given type
|
---|
| 4116 | type = ( selector ? special.delegateType : special.bindType ) || type;
|
---|
| 4117 |
|
---|
| 4118 | // Update special based on newly reset type
|
---|
| 4119 | special = jQuery.event.special[ type ] || {};
|
---|
| 4120 |
|
---|
| 4121 | // handleObj is passed to all event handlers
|
---|
| 4122 | handleObj = jQuery.extend({
|
---|
| 4123 | type: type,
|
---|
| 4124 | origType: origType,
|
---|
| 4125 | data: data,
|
---|
| 4126 | handler: handler,
|
---|
| 4127 | guid: handler.guid,
|
---|
| 4128 | selector: selector,
|
---|
| 4129 | needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
---|
| 4130 | namespace: namespaces.join(".")
|
---|
| 4131 | }, handleObjIn );
|
---|
| 4132 |
|
---|
| 4133 | // Init the event handler queue if we're the first
|
---|
| 4134 | if ( !(handlers = events[ type ]) ) {
|
---|
| 4135 | handlers = events[ type ] = [];
|
---|
| 4136 | handlers.delegateCount = 0;
|
---|
| 4137 |
|
---|
| 4138 | // Only use addEventListener if the special events handler returns false
|
---|
| 4139 | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
---|
| 4140 | if ( elem.addEventListener ) {
|
---|
| 4141 | elem.addEventListener( type, eventHandle, false );
|
---|
| 4142 | }
|
---|
| 4143 | }
|
---|
| 4144 | }
|
---|
| 4145 |
|
---|
| 4146 | if ( special.add ) {
|
---|
| 4147 | special.add.call( elem, handleObj );
|
---|
| 4148 |
|
---|
| 4149 | if ( !handleObj.handler.guid ) {
|
---|
| 4150 | handleObj.handler.guid = handler.guid;
|
---|
| 4151 | }
|
---|
| 4152 | }
|
---|
| 4153 |
|
---|
| 4154 | // Add to the element's handler list, delegates in front
|
---|
| 4155 | if ( selector ) {
|
---|
| 4156 | handlers.splice( handlers.delegateCount++, 0, handleObj );
|
---|
| 4157 | } else {
|
---|
| 4158 | handlers.push( handleObj );
|
---|
| 4159 | }
|
---|
| 4160 |
|
---|
| 4161 | // Keep track of which events have ever been used, for event optimization
|
---|
| 4162 | jQuery.event.global[ type ] = true;
|
---|
| 4163 | }
|
---|
| 4164 |
|
---|
| 4165 | },
|
---|
| 4166 |
|
---|
| 4167 | // Detach an event or set of events from an element
|
---|
| 4168 | remove: function( elem, types, handler, selector, mappedTypes ) {
|
---|
| 4169 |
|
---|
| 4170 | var j, origCount, tmp,
|
---|
| 4171 | events, t, handleObj,
|
---|
| 4172 | special, handlers, type, namespaces, origType,
|
---|
| 4173 | elemData = data_priv.hasData( elem ) && data_priv.get( elem );
|
---|
| 4174 |
|
---|
| 4175 | if ( !elemData || !(events = elemData.events) ) {
|
---|
| 4176 | return;
|
---|
| 4177 | }
|
---|
| 4178 |
|
---|
| 4179 | // Once for each type.namespace in types; type may be omitted
|
---|
| 4180 | types = ( types || "" ).match( rnotwhite ) || [ "" ];
|
---|
| 4181 | t = types.length;
|
---|
| 4182 | while ( t-- ) {
|
---|
| 4183 | tmp = rtypenamespace.exec( types[t] ) || [];
|
---|
| 4184 | type = origType = tmp[1];
|
---|
| 4185 | namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
---|
| 4186 |
|
---|
| 4187 | // Unbind all events (on this namespace, if provided) for the element
|
---|
| 4188 | if ( !type ) {
|
---|
| 4189 | for ( type in events ) {
|
---|
| 4190 | jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
---|
| 4191 | }
|
---|
| 4192 | continue;
|
---|
| 4193 | }
|
---|
| 4194 |
|
---|
| 4195 | special = jQuery.event.special[ type ] || {};
|
---|
| 4196 | type = ( selector ? special.delegateType : special.bindType ) || type;
|
---|
| 4197 | handlers = events[ type ] || [];
|
---|
| 4198 | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
|
---|
| 4199 |
|
---|
| 4200 | // Remove matching events
|
---|
| 4201 | origCount = j = handlers.length;
|
---|
| 4202 | while ( j-- ) {
|
---|
| 4203 | handleObj = handlers[ j ];
|
---|
| 4204 |
|
---|
| 4205 | if ( ( mappedTypes || origType === handleObj.origType ) &&
|
---|
| 4206 | ( !handler || handler.guid === handleObj.guid ) &&
|
---|
| 4207 | ( !tmp || tmp.test( handleObj.namespace ) ) &&
|
---|
| 4208 | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
---|
| 4209 | handlers.splice( j, 1 );
|
---|
| 4210 |
|
---|
| 4211 | if ( handleObj.selector ) {
|
---|
| 4212 | handlers.delegateCount--;
|
---|
| 4213 | }
|
---|
| 4214 | if ( special.remove ) {
|
---|
| 4215 | special.remove.call( elem, handleObj );
|
---|
| 4216 | }
|
---|
| 4217 | }
|
---|
| 4218 | }
|
---|
| 4219 |
|
---|
| 4220 | // Remove generic event handler if we removed something and no more handlers exist
|
---|
| 4221 | // (avoids potential for endless recursion during removal of special event handlers)
|
---|
| 4222 | if ( origCount && !handlers.length ) {
|
---|
| 4223 | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
---|
| 4224 | jQuery.removeEvent( elem, type, elemData.handle );
|
---|
| 4225 | }
|
---|
| 4226 |
|
---|
| 4227 | delete events[ type ];
|
---|
| 4228 | }
|
---|
| 4229 | }
|
---|
| 4230 |
|
---|
| 4231 | // Remove the expando if it's no longer used
|
---|
| 4232 | if ( jQuery.isEmptyObject( events ) ) {
|
---|
| 4233 | delete elemData.handle;
|
---|
| 4234 | data_priv.remove( elem, "events" );
|
---|
| 4235 | }
|
---|
| 4236 | },
|
---|
| 4237 |
|
---|
| 4238 | trigger: function( event, data, elem, onlyHandlers ) {
|
---|
| 4239 |
|
---|
| 4240 | var i, cur, tmp, bubbleType, ontype, handle, special,
|
---|
| 4241 | eventPath = [ elem || document ],
|
---|
| 4242 | type = hasOwn.call( event, "type" ) ? event.type : event,
|
---|
| 4243 | namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
|
---|
| 4244 |
|
---|
| 4245 | cur = tmp = elem = elem || document;
|
---|
| 4246 |
|
---|
| 4247 | // Don't do events on text and comment nodes
|
---|
| 4248 | if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
---|
| 4249 | return;
|
---|
| 4250 | }
|
---|
| 4251 |
|
---|
| 4252 | // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
---|
| 4253 | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
---|
| 4254 | return;
|
---|
| 4255 | }
|
---|
| 4256 |
|
---|
| 4257 | if ( type.indexOf(".") >= 0 ) {
|
---|
| 4258 | // Namespaced trigger; create a regexp to match event type in handle()
|
---|
| 4259 | namespaces = type.split(".");
|
---|
| 4260 | type = namespaces.shift();
|
---|
| 4261 | namespaces.sort();
|
---|
| 4262 | }
|
---|
| 4263 | ontype = type.indexOf(":") < 0 && "on" + type;
|
---|
| 4264 |
|
---|
| 4265 | // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
---|
| 4266 | event = event[ jQuery.expando ] ?
|
---|
| 4267 | event :
|
---|
| 4268 | new jQuery.Event( type, typeof event === "object" && event );
|
---|
| 4269 |
|
---|
| 4270 | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
---|
| 4271 | event.isTrigger = onlyHandlers ? 2 : 3;
|
---|
| 4272 | event.namespace = namespaces.join(".");
|
---|
| 4273 | event.namespace_re = event.namespace ?
|
---|
| 4274 | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
|
---|
| 4275 | null;
|
---|
| 4276 |
|
---|
| 4277 | // Clean up the event in case it is being reused
|
---|
| 4278 | event.result = undefined;
|
---|
| 4279 | if ( !event.target ) {
|
---|
| 4280 | event.target = elem;
|
---|
| 4281 | }
|
---|
| 4282 |
|
---|
| 4283 | // Clone any incoming data and prepend the event, creating the handler arg list
|
---|
| 4284 | data = data == null ?
|
---|
| 4285 | [ event ] :
|
---|
| 4286 | jQuery.makeArray( data, [ event ] );
|
---|
| 4287 |
|
---|
| 4288 | // Allow special events to draw outside the lines
|
---|
| 4289 | special = jQuery.event.special[ type ] || {};
|
---|
| 4290 | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
---|
| 4291 | return;
|
---|
| 4292 | }
|
---|
| 4293 |
|
---|
| 4294 | // Determine event propagation path in advance, per W3C events spec (#9951)
|
---|
| 4295 | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
---|
| 4296 | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
---|
| 4297 |
|
---|
| 4298 | bubbleType = special.delegateType || type;
|
---|
| 4299 | if ( !rfocusMorph.test( bubbleType + type ) ) {
|
---|
| 4300 | cur = cur.parentNode;
|
---|
| 4301 | }
|
---|
| 4302 | for ( ; cur; cur = cur.parentNode ) {
|
---|
| 4303 | eventPath.push( cur );
|
---|
| 4304 | tmp = cur;
|
---|
| 4305 | }
|
---|
| 4306 |
|
---|
| 4307 | // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
---|
| 4308 | if ( tmp === (elem.ownerDocument || document) ) {
|
---|
| 4309 | eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
---|
| 4310 | }
|
---|
| 4311 | }
|
---|
| 4312 |
|
---|
| 4313 | // Fire handlers on the event path
|
---|
| 4314 | i = 0;
|
---|
| 4315 | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
|
---|
| 4316 |
|
---|
| 4317 | event.type = i > 1 ?
|
---|
| 4318 | bubbleType :
|
---|
| 4319 | special.bindType || type;
|
---|
| 4320 |
|
---|
| 4321 | // jQuery handler
|
---|
| 4322 | handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
|
---|
| 4323 | if ( handle ) {
|
---|
| 4324 | handle.apply( cur, data );
|
---|
| 4325 | }
|
---|
| 4326 |
|
---|
| 4327 | // Native handler
|
---|
| 4328 | handle = ontype && cur[ ontype ];
|
---|
| 4329 | if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
|
---|
| 4330 | event.result = handle.apply( cur, data );
|
---|
| 4331 | if ( event.result === false ) {
|
---|
| 4332 | event.preventDefault();
|
---|
| 4333 | }
|
---|
| 4334 | }
|
---|
| 4335 | }
|
---|
| 4336 | event.type = type;
|
---|
| 4337 |
|
---|
| 4338 | // If nobody prevented the default action, do it now
|
---|
| 4339 | if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
---|
| 4340 |
|
---|
| 4341 | if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
|
---|
| 4342 | jQuery.acceptData( elem ) ) {
|
---|
| 4343 |
|
---|
| 4344 | // Call a native DOM method on the target with the same name name as the event.
|
---|
| 4345 | // Don't do default actions on window, that's where global variables be (#6170)
|
---|
| 4346 | if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
|
---|
| 4347 |
|
---|
| 4348 | // Don't re-trigger an onFOO event when we call its FOO() method
|
---|
| 4349 | tmp = elem[ ontype ];
|
---|
| 4350 |
|
---|
| 4351 | if ( tmp ) {
|
---|
| 4352 | elem[ ontype ] = null;
|
---|
| 4353 | }
|
---|
| 4354 |
|
---|
| 4355 | // Prevent re-triggering of the same event, since we already bubbled it above
|
---|
| 4356 | jQuery.event.triggered = type;
|
---|
| 4357 | elem[ type ]();
|
---|
| 4358 | jQuery.event.triggered = undefined;
|
---|
| 4359 |
|
---|
| 4360 | if ( tmp ) {
|
---|
| 4361 | elem[ ontype ] = tmp;
|
---|
| 4362 | }
|
---|
| 4363 | }
|
---|
| 4364 | }
|
---|
| 4365 | }
|
---|
| 4366 |
|
---|
| 4367 | return event.result;
|
---|
| 4368 | },
|
---|
| 4369 |
|
---|
| 4370 | dispatch: function( event ) {
|
---|
| 4371 |
|
---|
| 4372 | // Make a writable jQuery.Event from the native event object
|
---|
| 4373 | event = jQuery.event.fix( event );
|
---|
| 4374 |
|
---|
| 4375 | var i, j, ret, matched, handleObj,
|
---|
| 4376 | handlerQueue = [],
|
---|
| 4377 | args = slice.call( arguments ),
|
---|
| 4378 | handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
|
---|
| 4379 | special = jQuery.event.special[ event.type ] || {};
|
---|
| 4380 |
|
---|
| 4381 | // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
---|
| 4382 | args[0] = event;
|
---|
| 4383 | event.delegateTarget = this;
|
---|
| 4384 |
|
---|
| 4385 | // Call the preDispatch hook for the mapped type, and let it bail if desired
|
---|
| 4386 | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
---|
| 4387 | return;
|
---|
| 4388 | }
|
---|
| 4389 |
|
---|
| 4390 | // Determine handlers
|
---|
| 4391 | handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
---|
| 4392 |
|
---|
| 4393 | // Run delegates first; they may want to stop propagation beneath us
|
---|
| 4394 | i = 0;
|
---|
| 4395 | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
|
---|
| 4396 | event.currentTarget = matched.elem;
|
---|
| 4397 |
|
---|
| 4398 | j = 0;
|
---|
| 4399 | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
|
---|
| 4400 |
|
---|
| 4401 | // Triggered event must either 1) have no namespace, or
|
---|
| 4402 | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
---|
| 4403 | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
|
---|
| 4404 |
|
---|
| 4405 | event.handleObj = handleObj;
|
---|
| 4406 | event.data = handleObj.data;
|
---|
| 4407 |
|
---|
| 4408 | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
---|
| 4409 | .apply( matched.elem, args );
|
---|
| 4410 |
|
---|
| 4411 | if ( ret !== undefined ) {
|
---|
| 4412 | if ( (event.result = ret) === false ) {
|
---|
| 4413 | event.preventDefault();
|
---|
| 4414 | event.stopPropagation();
|
---|
| 4415 | }
|
---|
| 4416 | }
|
---|
| 4417 | }
|
---|
| 4418 | }
|
---|
| 4419 | }
|
---|
| 4420 |
|
---|
| 4421 | // Call the postDispatch hook for the mapped type
|
---|
| 4422 | if ( special.postDispatch ) {
|
---|
| 4423 | special.postDispatch.call( this, event );
|
---|
| 4424 | }
|
---|
| 4425 |
|
---|
| 4426 | return event.result;
|
---|
| 4427 | },
|
---|
| 4428 |
|
---|
| 4429 | handlers: function( event, handlers ) {
|
---|
| 4430 | var i, matches, sel, handleObj,
|
---|
| 4431 | handlerQueue = [],
|
---|
| 4432 | delegateCount = handlers.delegateCount,
|
---|
| 4433 | cur = event.target;
|
---|
| 4434 |
|
---|
| 4435 | // Find delegate handlers
|
---|
| 4436 | // Black-hole SVG <use> instance trees (#13180)
|
---|
| 4437 | // Avoid non-left-click bubbling in Firefox (#3861)
|
---|
| 4438 | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
|
---|
| 4439 |
|
---|
| 4440 | for ( ; cur !== this; cur = cur.parentNode || this ) {
|
---|
| 4441 |
|
---|
| 4442 | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
---|
| 4443 | if ( cur.disabled !== true || event.type !== "click" ) {
|
---|
| 4444 | matches = [];
|
---|
| 4445 | for ( i = 0; i < delegateCount; i++ ) {
|
---|
| 4446 | handleObj = handlers[ i ];
|
---|
| 4447 |
|
---|
| 4448 | // Don't conflict with Object.prototype properties (#13203)
|
---|
| 4449 | sel = handleObj.selector + " ";
|
---|
| 4450 |
|
---|
| 4451 | if ( matches[ sel ] === undefined ) {
|
---|
| 4452 | matches[ sel ] = handleObj.needsContext ?
|
---|
| 4453 | jQuery( sel, this ).index( cur ) >= 0 :
|
---|
| 4454 | jQuery.find( sel, this, null, [ cur ] ).length;
|
---|
| 4455 | }
|
---|
| 4456 | if ( matches[ sel ] ) {
|
---|
| 4457 | matches.push( handleObj );
|
---|
| 4458 | }
|
---|
| 4459 | }
|
---|
| 4460 | if ( matches.length ) {
|
---|
| 4461 | handlerQueue.push({ elem: cur, handlers: matches });
|
---|
| 4462 | }
|
---|
| 4463 | }
|
---|
| 4464 | }
|
---|
| 4465 | }
|
---|
| 4466 |
|
---|
| 4467 | // Add the remaining (directly-bound) handlers
|
---|
| 4468 | if ( delegateCount < handlers.length ) {
|
---|
| 4469 | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
|
---|
| 4470 | }
|
---|
| 4471 |
|
---|
| 4472 | return handlerQueue;
|
---|
| 4473 | },
|
---|
| 4474 |
|
---|
| 4475 | // Includes some event props shared by KeyEvent and MouseEvent
|
---|
| 4476 | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
---|
| 4477 |
|
---|
| 4478 | fixHooks: {},
|
---|
| 4479 |
|
---|
| 4480 | keyHooks: {
|
---|
| 4481 | props: "char charCode key keyCode".split(" "),
|
---|
| 4482 | filter: function( event, original ) {
|
---|
| 4483 |
|
---|
| 4484 | // Add which for key events
|
---|
| 4485 | if ( event.which == null ) {
|
---|
| 4486 | event.which = original.charCode != null ? original.charCode : original.keyCode;
|
---|
| 4487 | }
|
---|
| 4488 |
|
---|
| 4489 | return event;
|
---|
| 4490 | }
|
---|
| 4491 | },
|
---|
| 4492 |
|
---|
| 4493 | mouseHooks: {
|
---|
| 4494 | props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
---|
| 4495 | filter: function( event, original ) {
|
---|
| 4496 | var eventDoc, doc, body,
|
---|
| 4497 | button = original.button;
|
---|
| 4498 |
|
---|
| 4499 | // Calculate pageX/Y if missing and clientX/Y available
|
---|
| 4500 | if ( event.pageX == null && original.clientX != null ) {
|
---|
| 4501 | eventDoc = event.target.ownerDocument || document;
|
---|
| 4502 | doc = eventDoc.documentElement;
|
---|
| 4503 | body = eventDoc.body;
|
---|
| 4504 |
|
---|
| 4505 | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
---|
| 4506 | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
---|
| 4507 | }
|
---|
| 4508 |
|
---|
| 4509 | // Add which for click: 1 === left; 2 === middle; 3 === right
|
---|
| 4510 | // Note: button is not normalized, so don't use it
|
---|
| 4511 | if ( !event.which && button !== undefined ) {
|
---|
| 4512 | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
---|
| 4513 | }
|
---|
| 4514 |
|
---|
| 4515 | return event;
|
---|
| 4516 | }
|
---|
| 4517 | },
|
---|
| 4518 |
|
---|
| 4519 | fix: function( event ) {
|
---|
| 4520 | if ( event[ jQuery.expando ] ) {
|
---|
| 4521 | return event;
|
---|
| 4522 | }
|
---|
| 4523 |
|
---|
| 4524 | // Create a writable copy of the event object and normalize some properties
|
---|
| 4525 | var i, prop, copy,
|
---|
| 4526 | type = event.type,
|
---|
| 4527 | originalEvent = event,
|
---|
| 4528 | fixHook = this.fixHooks[ type ];
|
---|
| 4529 |
|
---|
| 4530 | if ( !fixHook ) {
|
---|
| 4531 | this.fixHooks[ type ] = fixHook =
|
---|
| 4532 | rmouseEvent.test( type ) ? this.mouseHooks :
|
---|
| 4533 | rkeyEvent.test( type ) ? this.keyHooks :
|
---|
| 4534 | {};
|
---|
| 4535 | }
|
---|
| 4536 | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
---|
| 4537 |
|
---|
| 4538 | event = new jQuery.Event( originalEvent );
|
---|
| 4539 |
|
---|
| 4540 | i = copy.length;
|
---|
| 4541 | while ( i-- ) {
|
---|
| 4542 | prop = copy[ i ];
|
---|
| 4543 | event[ prop ] = originalEvent[ prop ];
|
---|
| 4544 | }
|
---|
| 4545 |
|
---|
| 4546 | // Support: Cordova 2.5 (WebKit) (#13255)
|
---|
| 4547 | // All events should have a target; Cordova deviceready doesn't
|
---|
| 4548 | if ( !event.target ) {
|
---|
| 4549 | event.target = document;
|
---|
| 4550 | }
|
---|
| 4551 |
|
---|
| 4552 | // Support: Safari 6.0+, Chrome < 28
|
---|
| 4553 | // Target should not be a text node (#504, #13143)
|
---|
| 4554 | if ( event.target.nodeType === 3 ) {
|
---|
| 4555 | event.target = event.target.parentNode;
|
---|
| 4556 | }
|
---|
| 4557 |
|
---|
| 4558 | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
|
---|
| 4559 | },
|
---|
| 4560 |
|
---|
| 4561 | special: {
|
---|
| 4562 | load: {
|
---|
| 4563 | // Prevent triggered image.load events from bubbling to window.load
|
---|
| 4564 | noBubble: true
|
---|
| 4565 | },
|
---|
| 4566 | focus: {
|
---|
| 4567 | // Fire native event if possible so blur/focus sequence is correct
|
---|
| 4568 | trigger: function() {
|
---|
| 4569 | if ( this !== safeActiveElement() && this.focus ) {
|
---|
| 4570 | this.focus();
|
---|
| 4571 | return false;
|
---|
| 4572 | }
|
---|
| 4573 | },
|
---|
| 4574 | delegateType: "focusin"
|
---|
| 4575 | },
|
---|
| 4576 | blur: {
|
---|
| 4577 | trigger: function() {
|
---|
| 4578 | if ( this === safeActiveElement() && this.blur ) {
|
---|
| 4579 | this.blur();
|
---|
| 4580 | return false;
|
---|
| 4581 | }
|
---|
| 4582 | },
|
---|
| 4583 | delegateType: "focusout"
|
---|
| 4584 | },
|
---|
| 4585 | click: {
|
---|
| 4586 | // For checkbox, fire native event so checked state will be right
|
---|
| 4587 | trigger: function() {
|
---|
| 4588 | if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
|
---|
| 4589 | this.click();
|
---|
| 4590 | return false;
|
---|
| 4591 | }
|
---|
| 4592 | },
|
---|
| 4593 |
|
---|
| 4594 | // For cross-browser consistency, don't fire native .click() on links
|
---|
| 4595 | _default: function( event ) {
|
---|
| 4596 | return jQuery.nodeName( event.target, "a" );
|
---|
| 4597 | }
|
---|
| 4598 | },
|
---|
| 4599 |
|
---|
| 4600 | beforeunload: {
|
---|
| 4601 | postDispatch: function( event ) {
|
---|
| 4602 |
|
---|
| 4603 | // Support: Firefox 20+
|
---|
| 4604 | // Firefox doesn't alert if the returnValue field is not set.
|
---|
| 4605 | if ( event.result !== undefined && event.originalEvent ) {
|
---|
| 4606 | event.originalEvent.returnValue = event.result;
|
---|
| 4607 | }
|
---|
| 4608 | }
|
---|
| 4609 | }
|
---|
| 4610 | },
|
---|
| 4611 |
|
---|
| 4612 | simulate: function( type, elem, event, bubble ) {
|
---|
| 4613 | // Piggyback on a donor event to simulate a different one.
|
---|
| 4614 | // Fake originalEvent to avoid donor's stopPropagation, but if the
|
---|
| 4615 | // simulated event prevents default then we do the same on the donor.
|
---|
| 4616 | var e = jQuery.extend(
|
---|
| 4617 | new jQuery.Event(),
|
---|
| 4618 | event,
|
---|
| 4619 | {
|
---|
| 4620 | type: type,
|
---|
| 4621 | isSimulated: true,
|
---|
| 4622 | originalEvent: {}
|
---|
| 4623 | }
|
---|
| 4624 | );
|
---|
| 4625 | if ( bubble ) {
|
---|
| 4626 | jQuery.event.trigger( e, null, elem );
|
---|
| 4627 | } else {
|
---|
| 4628 | jQuery.event.dispatch.call( elem, e );
|
---|
| 4629 | }
|
---|
| 4630 | if ( e.isDefaultPrevented() ) {
|
---|
| 4631 | event.preventDefault();
|
---|
| 4632 | }
|
---|
| 4633 | }
|
---|
| 4634 | };
|
---|
| 4635 |
|
---|
| 4636 | jQuery.removeEvent = function( elem, type, handle ) {
|
---|
| 4637 | if ( elem.removeEventListener ) {
|
---|
| 4638 | elem.removeEventListener( type, handle, false );
|
---|
| 4639 | }
|
---|
| 4640 | };
|
---|
| 4641 |
|
---|
| 4642 | jQuery.Event = function( src, props ) {
|
---|
| 4643 | // Allow instantiation without the 'new' keyword
|
---|
| 4644 | if ( !(this instanceof jQuery.Event) ) {
|
---|
| 4645 | return new jQuery.Event( src, props );
|
---|
| 4646 | }
|
---|
| 4647 |
|
---|
| 4648 | // Event object
|
---|
| 4649 | if ( src && src.type ) {
|
---|
| 4650 | this.originalEvent = src;
|
---|
| 4651 | this.type = src.type;
|
---|
| 4652 |
|
---|
| 4653 | // Events bubbling up the document may have been marked as prevented
|
---|
| 4654 | // by a handler lower down the tree; reflect the correct value.
|
---|
| 4655 | this.isDefaultPrevented = src.defaultPrevented ||
|
---|
| 4656 | src.defaultPrevented === undefined &&
|
---|
| 4657 | // Support: Android < 4.0
|
---|
| 4658 | src.returnValue === false ?
|
---|
| 4659 | returnTrue :
|
---|
| 4660 | returnFalse;
|
---|
| 4661 |
|
---|
| 4662 | // Event type
|
---|
| 4663 | } else {
|
---|
| 4664 | this.type = src;
|
---|
| 4665 | }
|
---|
| 4666 |
|
---|
| 4667 | // Put explicitly provided properties onto the event object
|
---|
| 4668 | if ( props ) {
|
---|
| 4669 | jQuery.extend( this, props );
|
---|
| 4670 | }
|
---|
| 4671 |
|
---|
| 4672 | // Create a timestamp if incoming event doesn't have one
|
---|
| 4673 | this.timeStamp = src && src.timeStamp || jQuery.now();
|
---|
| 4674 |
|
---|
| 4675 | // Mark it as fixed
|
---|
| 4676 | this[ jQuery.expando ] = true;
|
---|
| 4677 | };
|
---|
| 4678 |
|
---|
| 4679 | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
---|
| 4680 | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
---|
| 4681 | jQuery.Event.prototype = {
|
---|
| 4682 | isDefaultPrevented: returnFalse,
|
---|
| 4683 | isPropagationStopped: returnFalse,
|
---|
| 4684 | isImmediatePropagationStopped: returnFalse,
|
---|
| 4685 |
|
---|
| 4686 | preventDefault: function() {
|
---|
| 4687 | var e = this.originalEvent;
|
---|
| 4688 |
|
---|
| 4689 | this.isDefaultPrevented = returnTrue;
|
---|
| 4690 |
|
---|
| 4691 | if ( e && e.preventDefault ) {
|
---|
| 4692 | e.preventDefault();
|
---|
| 4693 | }
|
---|
| 4694 | },
|
---|
| 4695 | stopPropagation: function() {
|
---|
| 4696 | var e = this.originalEvent;
|
---|
| 4697 |
|
---|
| 4698 | this.isPropagationStopped = returnTrue;
|
---|
| 4699 |
|
---|
| 4700 | if ( e && e.stopPropagation ) {
|
---|
| 4701 | e.stopPropagation();
|
---|
| 4702 | }
|
---|
| 4703 | },
|
---|
| 4704 | stopImmediatePropagation: function() {
|
---|
| 4705 | var e = this.originalEvent;
|
---|
| 4706 |
|
---|
| 4707 | this.isImmediatePropagationStopped = returnTrue;
|
---|
| 4708 |
|
---|
| 4709 | if ( e && e.stopImmediatePropagation ) {
|
---|
| 4710 | e.stopImmediatePropagation();
|
---|
| 4711 | }
|
---|
| 4712 |
|
---|
| 4713 | this.stopPropagation();
|
---|
| 4714 | }
|
---|
| 4715 | };
|
---|
| 4716 |
|
---|
| 4717 | // Create mouseenter/leave events using mouseover/out and event-time checks
|
---|
| 4718 | // Support: Chrome 15+
|
---|
| 4719 | jQuery.each({
|
---|
| 4720 | mouseenter: "mouseover",
|
---|
| 4721 | mouseleave: "mouseout",
|
---|
| 4722 | pointerenter: "pointerover",
|
---|
| 4723 | pointerleave: "pointerout"
|
---|
| 4724 | }, function( orig, fix ) {
|
---|
| 4725 | jQuery.event.special[ orig ] = {
|
---|
| 4726 | delegateType: fix,
|
---|
| 4727 | bindType: fix,
|
---|
| 4728 |
|
---|
| 4729 | handle: function( event ) {
|
---|
| 4730 | var ret,
|
---|
| 4731 | target = this,
|
---|
| 4732 | related = event.relatedTarget,
|
---|
| 4733 | handleObj = event.handleObj;
|
---|
| 4734 |
|
---|
| 4735 | // For mousenter/leave call the handler if related is outside the target.
|
---|
| 4736 | // NB: No relatedTarget if the mouse left/entered the browser window
|
---|
| 4737 | if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
---|
| 4738 | event.type = handleObj.origType;
|
---|
| 4739 | ret = handleObj.handler.apply( this, arguments );
|
---|
| 4740 | event.type = fix;
|
---|
| 4741 | }
|
---|
| 4742 | return ret;
|
---|
| 4743 | }
|
---|
| 4744 | };
|
---|
| 4745 | });
|
---|
| 4746 |
|
---|
| 4747 | // Create "bubbling" focus and blur events
|
---|
| 4748 | // Support: Firefox, Chrome, Safari
|
---|
| 4749 | if ( !support.focusinBubbles ) {
|
---|
| 4750 | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
---|
| 4751 |
|
---|
| 4752 | // Attach a single capturing handler on the document while someone wants focusin/focusout
|
---|
| 4753 | var handler = function( event ) {
|
---|
| 4754 | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
---|
| 4755 | };
|
---|
| 4756 |
|
---|
| 4757 | jQuery.event.special[ fix ] = {
|
---|
| 4758 | setup: function() {
|
---|
| 4759 | var doc = this.ownerDocument || this,
|
---|
| 4760 | attaches = data_priv.access( doc, fix );
|
---|
| 4761 |
|
---|
| 4762 | if ( !attaches ) {
|
---|
| 4763 | doc.addEventListener( orig, handler, true );
|
---|
| 4764 | }
|
---|
| 4765 | data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
|
---|
| 4766 | },
|
---|
| 4767 | teardown: function() {
|
---|
| 4768 | var doc = this.ownerDocument || this,
|
---|
| 4769 | attaches = data_priv.access( doc, fix ) - 1;
|
---|
| 4770 |
|
---|
| 4771 | if ( !attaches ) {
|
---|
| 4772 | doc.removeEventListener( orig, handler, true );
|
---|
| 4773 | data_priv.remove( doc, fix );
|
---|
| 4774 |
|
---|
| 4775 | } else {
|
---|
| 4776 | data_priv.access( doc, fix, attaches );
|
---|
| 4777 | }
|
---|
| 4778 | }
|
---|
| 4779 | };
|
---|
| 4780 | });
|
---|
| 4781 | }
|
---|
| 4782 |
|
---|
| 4783 | jQuery.fn.extend({
|
---|
| 4784 |
|
---|
| 4785 | on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
---|
| 4786 | var origFn, type;
|
---|
| 4787 |
|
---|
| 4788 | // Types can be a map of types/handlers
|
---|
| 4789 | if ( typeof types === "object" ) {
|
---|
| 4790 | // ( types-Object, selector, data )
|
---|
| 4791 | if ( typeof selector !== "string" ) {
|
---|
| 4792 | // ( types-Object, data )
|
---|
| 4793 | data = data || selector;
|
---|
| 4794 | selector = undefined;
|
---|
| 4795 | }
|
---|
| 4796 | for ( type in types ) {
|
---|
| 4797 | this.on( type, selector, data, types[ type ], one );
|
---|
| 4798 | }
|
---|
| 4799 | return this;
|
---|
| 4800 | }
|
---|
| 4801 |
|
---|
| 4802 | if ( data == null && fn == null ) {
|
---|
| 4803 | // ( types, fn )
|
---|
| 4804 | fn = selector;
|
---|
| 4805 | data = selector = undefined;
|
---|
| 4806 | } else if ( fn == null ) {
|
---|
| 4807 | if ( typeof selector === "string" ) {
|
---|
| 4808 | // ( types, selector, fn )
|
---|
| 4809 | fn = data;
|
---|
| 4810 | data = undefined;
|
---|
| 4811 | } else {
|
---|
| 4812 | // ( types, data, fn )
|
---|
| 4813 | fn = data;
|
---|
| 4814 | data = selector;
|
---|
| 4815 | selector = undefined;
|
---|
| 4816 | }
|
---|
| 4817 | }
|
---|
| 4818 | if ( fn === false ) {
|
---|
| 4819 | fn = returnFalse;
|
---|
| 4820 | } else if ( !fn ) {
|
---|
| 4821 | return this;
|
---|
| 4822 | }
|
---|
| 4823 |
|
---|
| 4824 | if ( one === 1 ) {
|
---|
| 4825 | origFn = fn;
|
---|
| 4826 | fn = function( event ) {
|
---|
| 4827 | // Can use an empty set, since event contains the info
|
---|
| 4828 | jQuery().off( event );
|
---|
| 4829 | return origFn.apply( this, arguments );
|
---|
| 4830 | };
|
---|
| 4831 | // Use same guid so caller can remove using origFn
|
---|
| 4832 | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
---|
| 4833 | }
|
---|
| 4834 | return this.each( function() {
|
---|
| 4835 | jQuery.event.add( this, types, fn, data, selector );
|
---|
| 4836 | });
|
---|
| 4837 | },
|
---|
| 4838 | one: function( types, selector, data, fn ) {
|
---|
| 4839 | return this.on( types, selector, data, fn, 1 );
|
---|
| 4840 | },
|
---|
| 4841 | off: function( types, selector, fn ) {
|
---|
| 4842 | var handleObj, type;
|
---|
| 4843 | if ( types && types.preventDefault && types.handleObj ) {
|
---|
| 4844 | // ( event ) dispatched jQuery.Event
|
---|
| 4845 | handleObj = types.handleObj;
|
---|
| 4846 | jQuery( types.delegateTarget ).off(
|
---|
| 4847 | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
---|
| 4848 | handleObj.selector,
|
---|
| 4849 | handleObj.handler
|
---|
| 4850 | );
|
---|
| 4851 | return this;
|
---|
| 4852 | }
|
---|
| 4853 | if ( typeof types === "object" ) {
|
---|
| 4854 | // ( types-object [, selector] )
|
---|
| 4855 | for ( type in types ) {
|
---|
| 4856 | this.off( type, selector, types[ type ] );
|
---|
| 4857 | }
|
---|
| 4858 | return this;
|
---|
| 4859 | }
|
---|
| 4860 | if ( selector === false || typeof selector === "function" ) {
|
---|
| 4861 | // ( types [, fn] )
|
---|
| 4862 | fn = selector;
|
---|
| 4863 | selector = undefined;
|
---|
| 4864 | }
|
---|
| 4865 | if ( fn === false ) {
|
---|
| 4866 | fn = returnFalse;
|
---|
| 4867 | }
|
---|
| 4868 | return this.each(function() {
|
---|
| 4869 | jQuery.event.remove( this, types, fn, selector );
|
---|
| 4870 | });
|
---|
| 4871 | },
|
---|
| 4872 |
|
---|
| 4873 | trigger: function( type, data ) {
|
---|
| 4874 | return this.each(function() {
|
---|
| 4875 | jQuery.event.trigger( type, data, this );
|
---|
| 4876 | });
|
---|
| 4877 | },
|
---|
| 4878 | triggerHandler: function( type, data ) {
|
---|
| 4879 | var elem = this[0];
|
---|
| 4880 | if ( elem ) {
|
---|
| 4881 | return jQuery.event.trigger( type, data, elem, true );
|
---|
| 4882 | }
|
---|
| 4883 | }
|
---|
| 4884 | });
|
---|
| 4885 |
|
---|
| 4886 |
|
---|
| 4887 | var
|
---|
| 4888 | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
---|
| 4889 | rtagName = /<([\w:]+)/,
|
---|
| 4890 | rhtml = /<|&#?\w+;/,
|
---|
| 4891 | rnoInnerhtml = /<(?:script|style|link)/i,
|
---|
| 4892 | // checked="checked" or checked
|
---|
| 4893 | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
---|
| 4894 | rscriptType = /^$|\/(?:java|ecma)script/i,
|
---|
| 4895 | rscriptTypeMasked = /^true\/(.*)/,
|
---|
| 4896 | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
|
---|
| 4897 |
|
---|
| 4898 | // We have to close these tags to support XHTML (#13200)
|
---|
| 4899 | wrapMap = {
|
---|
| 4900 |
|
---|
| 4901 | // Support: IE 9
|
---|
| 4902 | option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
---|
| 4903 |
|
---|
| 4904 | thead: [ 1, "<table>", "</table>" ],
|
---|
| 4905 | col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
|
---|
| 4906 | tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
---|
| 4907 | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
---|
| 4908 |
|
---|
| 4909 | _default: [ 0, "", "" ]
|
---|
| 4910 | };
|
---|
| 4911 |
|
---|
| 4912 | // Support: IE 9
|
---|
| 4913 | wrapMap.optgroup = wrapMap.option;
|
---|
| 4914 |
|
---|
| 4915 | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
---|
| 4916 | wrapMap.th = wrapMap.td;
|
---|
| 4917 |
|
---|
| 4918 | // Support: 1.x compatibility
|
---|
| 4919 | // Manipulating tables requires a tbody
|
---|
| 4920 | function manipulationTarget( elem, content ) {
|
---|
| 4921 | return jQuery.nodeName( elem, "table" ) &&
|
---|
| 4922 | jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
|
---|
| 4923 |
|
---|
| 4924 | elem.getElementsByTagName("tbody")[0] ||
|
---|
| 4925 | elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
|
---|
| 4926 | elem;
|
---|
| 4927 | }
|
---|
| 4928 |
|
---|
| 4929 | // Replace/restore the type attribute of script elements for safe DOM manipulation
|
---|
| 4930 | function disableScript( elem ) {
|
---|
| 4931 | elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
|
---|
| 4932 | return elem;
|
---|
| 4933 | }
|
---|
| 4934 | function restoreScript( elem ) {
|
---|
| 4935 | var match = rscriptTypeMasked.exec( elem.type );
|
---|
| 4936 |
|
---|
| 4937 | if ( match ) {
|
---|
| 4938 | elem.type = match[ 1 ];
|
---|
| 4939 | } else {
|
---|
| 4940 | elem.removeAttribute("type");
|
---|
| 4941 | }
|
---|
| 4942 |
|
---|
| 4943 | return elem;
|
---|
| 4944 | }
|
---|
| 4945 |
|
---|
| 4946 | // Mark scripts as having already been evaluated
|
---|
| 4947 | function setGlobalEval( elems, refElements ) {
|
---|
| 4948 | var i = 0,
|
---|
| 4949 | l = elems.length;
|
---|
| 4950 |
|
---|
| 4951 | for ( ; i < l; i++ ) {
|
---|
| 4952 | data_priv.set(
|
---|
| 4953 | elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
|
---|
| 4954 | );
|
---|
| 4955 | }
|
---|
| 4956 | }
|
---|
| 4957 |
|
---|
| 4958 | function cloneCopyEvent( src, dest ) {
|
---|
| 4959 | var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
|
---|
| 4960 |
|
---|
| 4961 | if ( dest.nodeType !== 1 ) {
|
---|
| 4962 | return;
|
---|
| 4963 | }
|
---|
| 4964 |
|
---|
| 4965 | // 1. Copy private data: events, handlers, etc.
|
---|
| 4966 | if ( data_priv.hasData( src ) ) {
|
---|
| 4967 | pdataOld = data_priv.access( src );
|
---|
| 4968 | pdataCur = data_priv.set( dest, pdataOld );
|
---|
| 4969 | events = pdataOld.events;
|
---|
| 4970 |
|
---|
| 4971 | if ( events ) {
|
---|
| 4972 | delete pdataCur.handle;
|
---|
| 4973 | pdataCur.events = {};
|
---|
| 4974 |
|
---|
| 4975 | for ( type in events ) {
|
---|
| 4976 | for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
---|
| 4977 | jQuery.event.add( dest, type, events[ type ][ i ] );
|
---|
| 4978 | }
|
---|
| 4979 | }
|
---|
| 4980 | }
|
---|
| 4981 | }
|
---|
| 4982 |
|
---|
| 4983 | // 2. Copy user data
|
---|
| 4984 | if ( data_user.hasData( src ) ) {
|
---|
| 4985 | udataOld = data_user.access( src );
|
---|
| 4986 | udataCur = jQuery.extend( {}, udataOld );
|
---|
| 4987 |
|
---|
| 4988 | data_user.set( dest, udataCur );
|
---|
| 4989 | }
|
---|
| 4990 | }
|
---|
| 4991 |
|
---|
| 4992 | function getAll( context, tag ) {
|
---|
| 4993 | var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
|
---|
| 4994 | context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
|
---|
| 4995 | [];
|
---|
| 4996 |
|
---|
| 4997 | return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
|
---|
| 4998 | jQuery.merge( [ context ], ret ) :
|
---|
| 4999 | ret;
|
---|
| 5000 | }
|
---|
| 5001 |
|
---|
| 5002 | // Support: IE >= 9
|
---|
| 5003 | function fixInput( src, dest ) {
|
---|
| 5004 | var nodeName = dest.nodeName.toLowerCase();
|
---|
| 5005 |
|
---|
| 5006 | // Fails to persist the checked state of a cloned checkbox or radio button.
|
---|
| 5007 | if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
|
---|
| 5008 | dest.checked = src.checked;
|
---|
| 5009 |
|
---|
| 5010 | // Fails to return the selected option to the default selected state when cloning options
|
---|
| 5011 | } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
---|
| 5012 | dest.defaultValue = src.defaultValue;
|
---|
| 5013 | }
|
---|
| 5014 | }
|
---|
| 5015 |
|
---|
| 5016 | jQuery.extend({
|
---|
| 5017 | clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
---|
| 5018 | var i, l, srcElements, destElements,
|
---|
| 5019 | clone = elem.cloneNode( true ),
|
---|
| 5020 | inPage = jQuery.contains( elem.ownerDocument, elem );
|
---|
| 5021 |
|
---|
| 5022 | // Support: IE >= 9
|
---|
| 5023 | // Fix Cloning issues
|
---|
| 5024 | if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
|
---|
| 5025 | !jQuery.isXMLDoc( elem ) ) {
|
---|
| 5026 |
|
---|
| 5027 | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
---|
| 5028 | destElements = getAll( clone );
|
---|
| 5029 | srcElements = getAll( elem );
|
---|
| 5030 |
|
---|
| 5031 | for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
---|
| 5032 | fixInput( srcElements[ i ], destElements[ i ] );
|
---|
| 5033 | }
|
---|
| 5034 | }
|
---|
| 5035 |
|
---|
| 5036 | // Copy the events from the original to the clone
|
---|
| 5037 | if ( dataAndEvents ) {
|
---|
| 5038 | if ( deepDataAndEvents ) {
|
---|
| 5039 | srcElements = srcElements || getAll( elem );
|
---|
| 5040 | destElements = destElements || getAll( clone );
|
---|
| 5041 |
|
---|
| 5042 | for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
---|
| 5043 | cloneCopyEvent( srcElements[ i ], destElements[ i ] );
|
---|
| 5044 | }
|
---|
| 5045 | } else {
|
---|
| 5046 | cloneCopyEvent( elem, clone );
|
---|
| 5047 | }
|
---|
| 5048 | }
|
---|
| 5049 |
|
---|
| 5050 | // Preserve script evaluation history
|
---|
| 5051 | destElements = getAll( clone, "script" );
|
---|
| 5052 | if ( destElements.length > 0 ) {
|
---|
| 5053 | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
---|
| 5054 | }
|
---|
| 5055 |
|
---|
| 5056 | // Return the cloned set
|
---|
| 5057 | return clone;
|
---|
| 5058 | },
|
---|
| 5059 |
|
---|
| 5060 | buildFragment: function( elems, context, scripts, selection ) {
|
---|
| 5061 | var elem, tmp, tag, wrap, contains, j,
|
---|
| 5062 | fragment = context.createDocumentFragment(),
|
---|
| 5063 | nodes = [],
|
---|
| 5064 | i = 0,
|
---|
| 5065 | l = elems.length;
|
---|
| 5066 |
|
---|
| 5067 | for ( ; i < l; i++ ) {
|
---|
| 5068 | elem = elems[ i ];
|
---|
| 5069 |
|
---|
| 5070 | if ( elem || elem === 0 ) {
|
---|
| 5071 |
|
---|
| 5072 | // Add nodes directly
|
---|
| 5073 | if ( jQuery.type( elem ) === "object" ) {
|
---|
| 5074 | // Support: QtWebKit
|
---|
| 5075 | // jQuery.merge because push.apply(_, arraylike) throws
|
---|
| 5076 | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
---|
| 5077 |
|
---|
| 5078 | // Convert non-html into a text node
|
---|
| 5079 | } else if ( !rhtml.test( elem ) ) {
|
---|
| 5080 | nodes.push( context.createTextNode( elem ) );
|
---|
| 5081 |
|
---|
| 5082 | // Convert html into DOM nodes
|
---|
| 5083 | } else {
|
---|
| 5084 | tmp = tmp || fragment.appendChild( context.createElement("div") );
|
---|
| 5085 |
|
---|
| 5086 | // Deserialize a standard representation
|
---|
| 5087 | tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
|
---|
| 5088 | wrap = wrapMap[ tag ] || wrapMap._default;
|
---|
| 5089 | tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
|
---|
| 5090 |
|
---|
| 5091 | // Descend through wrappers to the right content
|
---|
| 5092 | j = wrap[ 0 ];
|
---|
| 5093 | while ( j-- ) {
|
---|
| 5094 | tmp = tmp.lastChild;
|
---|
| 5095 | }
|
---|
| 5096 |
|
---|
| 5097 | // Support: QtWebKit
|
---|
| 5098 | // jQuery.merge because push.apply(_, arraylike) throws
|
---|
| 5099 | jQuery.merge( nodes, tmp.childNodes );
|
---|
| 5100 |
|
---|
| 5101 | // Remember the top-level container
|
---|
| 5102 | tmp = fragment.firstChild;
|
---|
| 5103 |
|
---|
| 5104 | // Fixes #12346
|
---|
| 5105 | // Support: Webkit, IE
|
---|
| 5106 | tmp.textContent = "";
|
---|
| 5107 | }
|
---|
| 5108 | }
|
---|
| 5109 | }
|
---|
| 5110 |
|
---|
| 5111 | // Remove wrapper from fragment
|
---|
| 5112 | fragment.textContent = "";
|
---|
| 5113 |
|
---|
| 5114 | i = 0;
|
---|
| 5115 | while ( (elem = nodes[ i++ ]) ) {
|
---|
| 5116 |
|
---|
| 5117 | // #4087 - If origin and destination elements are the same, and this is
|
---|
| 5118 | // that element, do not do anything
|
---|
| 5119 | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
|
---|
| 5120 | continue;
|
---|
| 5121 | }
|
---|
| 5122 |
|
---|
| 5123 | contains = jQuery.contains( elem.ownerDocument, elem );
|
---|
| 5124 |
|
---|
| 5125 | // Append to fragment
|
---|
| 5126 | tmp = getAll( fragment.appendChild( elem ), "script" );
|
---|
| 5127 |
|
---|
| 5128 | // Preserve script evaluation history
|
---|
| 5129 | if ( contains ) {
|
---|
| 5130 | setGlobalEval( tmp );
|
---|
| 5131 | }
|
---|
| 5132 |
|
---|
| 5133 | // Capture executables
|
---|
| 5134 | if ( scripts ) {
|
---|
| 5135 | j = 0;
|
---|
| 5136 | while ( (elem = tmp[ j++ ]) ) {
|
---|
| 5137 | if ( rscriptType.test( elem.type || "" ) ) {
|
---|
| 5138 | scripts.push( elem );
|
---|
| 5139 | }
|
---|
| 5140 | }
|
---|
| 5141 | }
|
---|
| 5142 | }
|
---|
| 5143 |
|
---|
| 5144 | return fragment;
|
---|
| 5145 | },
|
---|
| 5146 |
|
---|
| 5147 | cleanData: function( elems ) {
|
---|
| 5148 | var data, elem, type, key,
|
---|
| 5149 | special = jQuery.event.special,
|
---|
| 5150 | i = 0;
|
---|
| 5151 |
|
---|
| 5152 | for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
|
---|
| 5153 | if ( jQuery.acceptData( elem ) ) {
|
---|
| 5154 | key = elem[ data_priv.expando ];
|
---|
| 5155 |
|
---|
| 5156 | if ( key && (data = data_priv.cache[ key ]) ) {
|
---|
| 5157 | if ( data.events ) {
|
---|
| 5158 | for ( type in data.events ) {
|
---|
| 5159 | if ( special[ type ] ) {
|
---|
| 5160 | jQuery.event.remove( elem, type );
|
---|
| 5161 |
|
---|
| 5162 | // This is a shortcut to avoid jQuery.event.remove's overhead
|
---|
| 5163 | } else {
|
---|
| 5164 | jQuery.removeEvent( elem, type, data.handle );
|
---|
| 5165 | }
|
---|
| 5166 | }
|
---|
| 5167 | }
|
---|
| 5168 | if ( data_priv.cache[ key ] ) {
|
---|
| 5169 | // Discard any remaining `private` data
|
---|
| 5170 | delete data_priv.cache[ key ];
|
---|
| 5171 | }
|
---|
| 5172 | }
|
---|
| 5173 | }
|
---|
| 5174 | // Discard any remaining `user` data
|
---|
| 5175 | delete data_user.cache[ elem[ data_user.expando ] ];
|
---|
| 5176 | }
|
---|
| 5177 | }
|
---|
| 5178 | });
|
---|
| 5179 |
|
---|
| 5180 | jQuery.fn.extend({
|
---|
| 5181 | text: function( value ) {
|
---|
| 5182 | return access( this, function( value ) {
|
---|
| 5183 | return value === undefined ?
|
---|
| 5184 | jQuery.text( this ) :
|
---|
| 5185 | this.empty().each(function() {
|
---|
| 5186 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
---|
| 5187 | this.textContent = value;
|
---|
| 5188 | }
|
---|
| 5189 | });
|
---|
| 5190 | }, null, value, arguments.length );
|
---|
| 5191 | },
|
---|
| 5192 |
|
---|
| 5193 | append: function() {
|
---|
| 5194 | return this.domManip( arguments, function( elem ) {
|
---|
| 5195 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
---|
| 5196 | var target = manipulationTarget( this, elem );
|
---|
| 5197 | target.appendChild( elem );
|
---|
| 5198 | }
|
---|
| 5199 | });
|
---|
| 5200 | },
|
---|
| 5201 |
|
---|
| 5202 | prepend: function() {
|
---|
| 5203 | return this.domManip( arguments, function( elem ) {
|
---|
| 5204 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
---|
| 5205 | var target = manipulationTarget( this, elem );
|
---|
| 5206 | target.insertBefore( elem, target.firstChild );
|
---|
| 5207 | }
|
---|
| 5208 | });
|
---|
| 5209 | },
|
---|
| 5210 |
|
---|
| 5211 | before: function() {
|
---|
| 5212 | return this.domManip( arguments, function( elem ) {
|
---|
| 5213 | if ( this.parentNode ) {
|
---|
| 5214 | this.parentNode.insertBefore( elem, this );
|
---|
| 5215 | }
|
---|
| 5216 | });
|
---|
| 5217 | },
|
---|
| 5218 |
|
---|
| 5219 | after: function() {
|
---|
| 5220 | return this.domManip( arguments, function( elem ) {
|
---|
| 5221 | if ( this.parentNode ) {
|
---|
| 5222 | this.parentNode.insertBefore( elem, this.nextSibling );
|
---|
| 5223 | }
|
---|
| 5224 | });
|
---|
| 5225 | },
|
---|
| 5226 |
|
---|
| 5227 | remove: function( selector, keepData /* Internal Use Only */ ) {
|
---|
| 5228 | var elem,
|
---|
| 5229 | elems = selector ? jQuery.filter( selector, this ) : this,
|
---|
| 5230 | i = 0;
|
---|
| 5231 |
|
---|
| 5232 | for ( ; (elem = elems[i]) != null; i++ ) {
|
---|
| 5233 | if ( !keepData && elem.nodeType === 1 ) {
|
---|
| 5234 | jQuery.cleanData( getAll( elem ) );
|
---|
| 5235 | }
|
---|
| 5236 |
|
---|
| 5237 | if ( elem.parentNode ) {
|
---|
| 5238 | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
|
---|
| 5239 | setGlobalEval( getAll( elem, "script" ) );
|
---|
| 5240 | }
|
---|
| 5241 | elem.parentNode.removeChild( elem );
|
---|
| 5242 | }
|
---|
| 5243 | }
|
---|
| 5244 |
|
---|
| 5245 | return this;
|
---|
| 5246 | },
|
---|
| 5247 |
|
---|
| 5248 | empty: function() {
|
---|
| 5249 | var elem,
|
---|
| 5250 | i = 0;
|
---|
| 5251 |
|
---|
| 5252 | for ( ; (elem = this[i]) != null; i++ ) {
|
---|
| 5253 | if ( elem.nodeType === 1 ) {
|
---|
| 5254 |
|
---|
| 5255 | // Prevent memory leaks
|
---|
| 5256 | jQuery.cleanData( getAll( elem, false ) );
|
---|
| 5257 |
|
---|
| 5258 | // Remove any remaining nodes
|
---|
| 5259 | elem.textContent = "";
|
---|
| 5260 | }
|
---|
| 5261 | }
|
---|
| 5262 |
|
---|
| 5263 | return this;
|
---|
| 5264 | },
|
---|
| 5265 |
|
---|
| 5266 | clone: function( dataAndEvents, deepDataAndEvents ) {
|
---|
| 5267 | dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
---|
| 5268 | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
---|
| 5269 |
|
---|
| 5270 | return this.map(function() {
|
---|
| 5271 | return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
---|
| 5272 | });
|
---|
| 5273 | },
|
---|
| 5274 |
|
---|
| 5275 | html: function( value ) {
|
---|
| 5276 | return access( this, function( value ) {
|
---|
| 5277 | var elem = this[ 0 ] || {},
|
---|
| 5278 | i = 0,
|
---|
| 5279 | l = this.length;
|
---|
| 5280 |
|
---|
| 5281 | if ( value === undefined && elem.nodeType === 1 ) {
|
---|
| 5282 | return elem.innerHTML;
|
---|
| 5283 | }
|
---|
| 5284 |
|
---|
| 5285 | // See if we can take a shortcut and just use innerHTML
|
---|
| 5286 | if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
---|
| 5287 | !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
|
---|
| 5288 |
|
---|
| 5289 | value = value.replace( rxhtmlTag, "<$1></$2>" );
|
---|
| 5290 |
|
---|
| 5291 | try {
|
---|
| 5292 | for ( ; i < l; i++ ) {
|
---|
| 5293 | elem = this[ i ] || {};
|
---|
| 5294 |
|
---|
| 5295 | // Remove element nodes and prevent memory leaks
|
---|
| 5296 | if ( elem.nodeType === 1 ) {
|
---|
| 5297 | jQuery.cleanData( getAll( elem, false ) );
|
---|
| 5298 | elem.innerHTML = value;
|
---|
| 5299 | }
|
---|
| 5300 | }
|
---|
| 5301 |
|
---|
| 5302 | elem = 0;
|
---|
| 5303 |
|
---|
| 5304 | // If using innerHTML throws an exception, use the fallback method
|
---|
| 5305 | } catch( e ) {}
|
---|
| 5306 | }
|
---|
| 5307 |
|
---|
| 5308 | if ( elem ) {
|
---|
| 5309 | this.empty().append( value );
|
---|
| 5310 | }
|
---|
| 5311 | }, null, value, arguments.length );
|
---|
| 5312 | },
|
---|
| 5313 |
|
---|
| 5314 | replaceWith: function() {
|
---|
| 5315 | var arg = arguments[ 0 ];
|
---|
| 5316 |
|
---|
| 5317 | // Make the changes, replacing each context element with the new content
|
---|
| 5318 | this.domManip( arguments, function( elem ) {
|
---|
| 5319 | arg = this.parentNode;
|
---|
| 5320 |
|
---|
| 5321 | jQuery.cleanData( getAll( this ) );
|
---|
| 5322 |
|
---|
| 5323 | if ( arg ) {
|
---|
| 5324 | arg.replaceChild( elem, this );
|
---|
| 5325 | }
|
---|
| 5326 | });
|
---|
| 5327 |
|
---|
| 5328 | // Force removal if there was no new content (e.g., from empty arguments)
|
---|
| 5329 | return arg && (arg.length || arg.nodeType) ? this : this.remove();
|
---|
| 5330 | },
|
---|
| 5331 |
|
---|
| 5332 | detach: function( selector ) {
|
---|
| 5333 | return this.remove( selector, true );
|
---|
| 5334 | },
|
---|
| 5335 |
|
---|
| 5336 | domManip: function( args, callback ) {
|
---|
| 5337 |
|
---|
| 5338 | // Flatten any nested arrays
|
---|
| 5339 | args = concat.apply( [], args );
|
---|
| 5340 |
|
---|
| 5341 | var fragment, first, scripts, hasScripts, node, doc,
|
---|
| 5342 | i = 0,
|
---|
| 5343 | l = this.length,
|
---|
| 5344 | set = this,
|
---|
| 5345 | iNoClone = l - 1,
|
---|
| 5346 | value = args[ 0 ],
|
---|
| 5347 | isFunction = jQuery.isFunction( value );
|
---|
| 5348 |
|
---|
| 5349 | // We can't cloneNode fragments that contain checked, in WebKit
|
---|
| 5350 | if ( isFunction ||
|
---|
| 5351 | ( l > 1 && typeof value === "string" &&
|
---|
| 5352 | !support.checkClone && rchecked.test( value ) ) ) {
|
---|
| 5353 | return this.each(function( index ) {
|
---|
| 5354 | var self = set.eq( index );
|
---|
| 5355 | if ( isFunction ) {
|
---|
| 5356 | args[ 0 ] = value.call( this, index, self.html() );
|
---|
| 5357 | }
|
---|
| 5358 | self.domManip( args, callback );
|
---|
| 5359 | });
|
---|
| 5360 | }
|
---|
| 5361 |
|
---|
| 5362 | if ( l ) {
|
---|
| 5363 | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
|
---|
| 5364 | first = fragment.firstChild;
|
---|
| 5365 |
|
---|
| 5366 | if ( fragment.childNodes.length === 1 ) {
|
---|
| 5367 | fragment = first;
|
---|
| 5368 | }
|
---|
| 5369 |
|
---|
| 5370 | if ( first ) {
|
---|
| 5371 | scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
---|
| 5372 | hasScripts = scripts.length;
|
---|
| 5373 |
|
---|
| 5374 | // Use the original fragment for the last item instead of the first because it can end up
|
---|
| 5375 | // being emptied incorrectly in certain situations (#8070).
|
---|
| 5376 | for ( ; i < l; i++ ) {
|
---|
| 5377 | node = fragment;
|
---|
| 5378 |
|
---|
| 5379 | if ( i !== iNoClone ) {
|
---|
| 5380 | node = jQuery.clone( node, true, true );
|
---|
| 5381 |
|
---|
| 5382 | // Keep references to cloned scripts for later restoration
|
---|
| 5383 | if ( hasScripts ) {
|
---|
| 5384 | // Support: QtWebKit
|
---|
| 5385 | // jQuery.merge because push.apply(_, arraylike) throws
|
---|
| 5386 | jQuery.merge( scripts, getAll( node, "script" ) );
|
---|
| 5387 | }
|
---|
| 5388 | }
|
---|
| 5389 |
|
---|
| 5390 | callback.call( this[ i ], node, i );
|
---|
| 5391 | }
|
---|
| 5392 |
|
---|
| 5393 | if ( hasScripts ) {
|
---|
| 5394 | doc = scripts[ scripts.length - 1 ].ownerDocument;
|
---|
| 5395 |
|
---|
| 5396 | // Reenable scripts
|
---|
| 5397 | jQuery.map( scripts, restoreScript );
|
---|
| 5398 |
|
---|
| 5399 | // Evaluate executable scripts on first document insertion
|
---|
| 5400 | for ( i = 0; i < hasScripts; i++ ) {
|
---|
| 5401 | node = scripts[ i ];
|
---|
| 5402 | if ( rscriptType.test( node.type || "" ) &&
|
---|
| 5403 | !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
|
---|
| 5404 |
|
---|
| 5405 | if ( node.src ) {
|
---|
| 5406 | // Optional AJAX dependency, but won't run scripts if not present
|
---|
| 5407 | if ( jQuery._evalUrl ) {
|
---|
| 5408 | jQuery._evalUrl( node.src );
|
---|
| 5409 | }
|
---|
| 5410 | } else {
|
---|
| 5411 | jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
|
---|
| 5412 | }
|
---|
| 5413 | }
|
---|
| 5414 | }
|
---|
| 5415 | }
|
---|
| 5416 | }
|
---|
| 5417 | }
|
---|
| 5418 |
|
---|
| 5419 | return this;
|
---|
| 5420 | }
|
---|
| 5421 | });
|
---|
| 5422 |
|
---|
| 5423 | jQuery.each({
|
---|
| 5424 | appendTo: "append",
|
---|
| 5425 | prependTo: "prepend",
|
---|
| 5426 | insertBefore: "before",
|
---|
| 5427 | insertAfter: "after",
|
---|
| 5428 | replaceAll: "replaceWith"
|
---|
| 5429 | }, function( name, original ) {
|
---|
| 5430 | jQuery.fn[ name ] = function( selector ) {
|
---|
| 5431 | var elems,
|
---|
| 5432 | ret = [],
|
---|
| 5433 | insert = jQuery( selector ),
|
---|
| 5434 | last = insert.length - 1,
|
---|
| 5435 | i = 0;
|
---|
| 5436 |
|
---|
| 5437 | for ( ; i <= last; i++ ) {
|
---|
| 5438 | elems = i === last ? this : this.clone( true );
|
---|
| 5439 | jQuery( insert[ i ] )[ original ]( elems );
|
---|
| 5440 |
|
---|
| 5441 | // Support: QtWebKit
|
---|
| 5442 | // .get() because push.apply(_, arraylike) throws
|
---|
| 5443 | push.apply( ret, elems.get() );
|
---|
| 5444 | }
|
---|
| 5445 |
|
---|
| 5446 | return this.pushStack( ret );
|
---|
| 5447 | };
|
---|
| 5448 | });
|
---|
| 5449 |
|
---|
| 5450 |
|
---|
| 5451 | var iframe,
|
---|
| 5452 | elemdisplay = {};
|
---|
| 5453 |
|
---|
| 5454 | /**
|
---|
| 5455 | * Retrieve the actual display of a element
|
---|
| 5456 | * @param {String} name nodeName of the element
|
---|
| 5457 | * @param {Object} doc Document object
|
---|
| 5458 | */
|
---|
| 5459 | // Called only from within defaultDisplay
|
---|
| 5460 | function actualDisplay( name, doc ) {
|
---|
| 5461 | var style,
|
---|
| 5462 | elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
|
---|
| 5463 |
|
---|
| 5464 | // getDefaultComputedStyle might be reliably used only on attached element
|
---|
| 5465 | display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
|
---|
| 5466 |
|
---|
| 5467 | // Use of this method is a temporary fix (more like optmization) until something better comes along,
|
---|
| 5468 | // since it was removed from specification and supported only in FF
|
---|
| 5469 | style.display : jQuery.css( elem[ 0 ], "display" );
|
---|
| 5470 |
|
---|
| 5471 | // We don't have any data stored on the element,
|
---|
| 5472 | // so use "detach" method as fast way to get rid of the element
|
---|
| 5473 | elem.detach();
|
---|
| 5474 |
|
---|
| 5475 | return display;
|
---|
| 5476 | }
|
---|
| 5477 |
|
---|
| 5478 | /**
|
---|
| 5479 | * Try to determine the default display value of an element
|
---|
| 5480 | * @param {String} nodeName
|
---|
| 5481 | */
|
---|
| 5482 | function defaultDisplay( nodeName ) {
|
---|
| 5483 | var doc = document,
|
---|
| 5484 | display = elemdisplay[ nodeName ];
|
---|
| 5485 |
|
---|
| 5486 | if ( !display ) {
|
---|
| 5487 | display = actualDisplay( nodeName, doc );
|
---|
| 5488 |
|
---|
| 5489 | // If the simple way fails, read from inside an iframe
|
---|
| 5490 | if ( display === "none" || !display ) {
|
---|
| 5491 |
|
---|
| 5492 | // Use the already-created iframe if possible
|
---|
| 5493 | iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
|
---|
| 5494 |
|
---|
| 5495 | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
---|
| 5496 | doc = iframe[ 0 ].contentDocument;
|
---|
| 5497 |
|
---|
| 5498 | // Support: IE
|
---|
| 5499 | doc.write();
|
---|
| 5500 | doc.close();
|
---|
| 5501 |
|
---|
| 5502 | display = actualDisplay( nodeName, doc );
|
---|
| 5503 | iframe.detach();
|
---|
| 5504 | }
|
---|
| 5505 |
|
---|
| 5506 | // Store the correct default display
|
---|
| 5507 | elemdisplay[ nodeName ] = display;
|
---|
| 5508 | }
|
---|
| 5509 |
|
---|
| 5510 | return display;
|
---|
| 5511 | }
|
---|
| 5512 | var rmargin = (/^margin/);
|
---|
| 5513 |
|
---|
| 5514 | var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
|
---|
| 5515 |
|
---|
| 5516 | var getStyles = function( elem ) {
|
---|
| 5517 | return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
|
---|
| 5518 | };
|
---|
| 5519 |
|
---|
| 5520 |
|
---|
| 5521 |
|
---|
| 5522 | function curCSS( elem, name, computed ) {
|
---|
| 5523 | var width, minWidth, maxWidth, ret,
|
---|
| 5524 | style = elem.style;
|
---|
| 5525 |
|
---|
| 5526 | computed = computed || getStyles( elem );
|
---|
| 5527 |
|
---|
| 5528 | // Support: IE9
|
---|
| 5529 | // getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
---|
| 5530 | if ( computed ) {
|
---|
| 5531 | ret = computed.getPropertyValue( name ) || computed[ name ];
|
---|
| 5532 | }
|
---|
| 5533 |
|
---|
| 5534 | if ( computed ) {
|
---|
| 5535 |
|
---|
| 5536 | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
---|
| 5537 | ret = jQuery.style( elem, name );
|
---|
| 5538 | }
|
---|
| 5539 |
|
---|
| 5540 | // Support: iOS < 6
|
---|
| 5541 | // A tribute to the "awesome hack by Dean Edwards"
|
---|
| 5542 | // iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
---|
| 5543 | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
---|
| 5544 | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
---|
| 5545 |
|
---|
| 5546 | // Remember the original values
|
---|
| 5547 | width = style.width;
|
---|
| 5548 | minWidth = style.minWidth;
|
---|
| 5549 | maxWidth = style.maxWidth;
|
---|
| 5550 |
|
---|
| 5551 | // Put in the new values to get a computed value out
|
---|
| 5552 | style.minWidth = style.maxWidth = style.width = ret;
|
---|
| 5553 | ret = computed.width;
|
---|
| 5554 |
|
---|
| 5555 | // Revert the changed values
|
---|
| 5556 | style.width = width;
|
---|
| 5557 | style.minWidth = minWidth;
|
---|
| 5558 | style.maxWidth = maxWidth;
|
---|
| 5559 | }
|
---|
| 5560 | }
|
---|
| 5561 |
|
---|
| 5562 | return ret !== undefined ?
|
---|
| 5563 | // Support: IE
|
---|
| 5564 | // IE returns zIndex value as an integer.
|
---|
| 5565 | ret + "" :
|
---|
| 5566 | ret;
|
---|
| 5567 | }
|
---|
| 5568 |
|
---|
| 5569 |
|
---|
| 5570 | function addGetHookIf( conditionFn, hookFn ) {
|
---|
| 5571 | // Define the hook, we'll check on the first run if it's really needed.
|
---|
| 5572 | return {
|
---|
| 5573 | get: function() {
|
---|
| 5574 | if ( conditionFn() ) {
|
---|
| 5575 | // Hook not needed (or it's not possible to use it due to missing dependency),
|
---|
| 5576 | // remove it.
|
---|
| 5577 | // Since there are no other hooks for marginRight, remove the whole object.
|
---|
| 5578 | delete this.get;
|
---|
| 5579 | return;
|
---|
| 5580 | }
|
---|
| 5581 |
|
---|
| 5582 | // Hook needed; redefine it so that the support test is not executed again.
|
---|
| 5583 |
|
---|
| 5584 | return (this.get = hookFn).apply( this, arguments );
|
---|
| 5585 | }
|
---|
| 5586 | };
|
---|
| 5587 | }
|
---|
| 5588 |
|
---|
| 5589 |
|
---|
| 5590 | (function() {
|
---|
| 5591 | var pixelPositionVal, boxSizingReliableVal,
|
---|
| 5592 | docElem = document.documentElement,
|
---|
| 5593 | container = document.createElement( "div" ),
|
---|
| 5594 | div = document.createElement( "div" );
|
---|
| 5595 |
|
---|
| 5596 | if ( !div.style ) {
|
---|
| 5597 | return;
|
---|
| 5598 | }
|
---|
| 5599 |
|
---|
| 5600 | div.style.backgroundClip = "content-box";
|
---|
| 5601 | div.cloneNode( true ).style.backgroundClip = "";
|
---|
| 5602 | support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
---|
| 5603 |
|
---|
| 5604 | container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
|
---|
| 5605 | "position:absolute";
|
---|
| 5606 | container.appendChild( div );
|
---|
| 5607 |
|
---|
| 5608 | // Executing both pixelPosition & boxSizingReliable tests require only one layout
|
---|
| 5609 | // so they're executed at the same time to save the second computation.
|
---|
| 5610 | function computePixelPositionAndBoxSizingReliable() {
|
---|
| 5611 | div.style.cssText =
|
---|
| 5612 | // Support: Firefox<29, Android 2.3
|
---|
| 5613 | // Vendor-prefix box-sizing
|
---|
| 5614 | "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
|
---|
| 5615 | "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
|
---|
| 5616 | "border:1px;padding:1px;width:4px;position:absolute";
|
---|
| 5617 | div.innerHTML = "";
|
---|
| 5618 | docElem.appendChild( container );
|
---|
| 5619 |
|
---|
| 5620 | var divStyle = window.getComputedStyle( div, null );
|
---|
| 5621 | pixelPositionVal = divStyle.top !== "1%";
|
---|
| 5622 | boxSizingReliableVal = divStyle.width === "4px";
|
---|
| 5623 |
|
---|
| 5624 | docElem.removeChild( container );
|
---|
| 5625 | }
|
---|
| 5626 |
|
---|
| 5627 | // Support: node.js jsdom
|
---|
| 5628 | // Don't assume that getComputedStyle is a property of the global object
|
---|
| 5629 | if ( window.getComputedStyle ) {
|
---|
| 5630 | jQuery.extend( support, {
|
---|
| 5631 | pixelPosition: function() {
|
---|
| 5632 | // This test is executed only once but we still do memoizing
|
---|
| 5633 | // since we can use the boxSizingReliable pre-computing.
|
---|
| 5634 | // No need to check if the test was already performed, though.
|
---|
| 5635 | computePixelPositionAndBoxSizingReliable();
|
---|
| 5636 | return pixelPositionVal;
|
---|
| 5637 | },
|
---|
| 5638 | boxSizingReliable: function() {
|
---|
| 5639 | if ( boxSizingReliableVal == null ) {
|
---|
| 5640 | computePixelPositionAndBoxSizingReliable();
|
---|
| 5641 | }
|
---|
| 5642 | return boxSizingReliableVal;
|
---|
| 5643 | },
|
---|
| 5644 | reliableMarginRight: function() {
|
---|
| 5645 | // Support: Android 2.3
|
---|
| 5646 | // Check if div with explicit width and no margin-right incorrectly
|
---|
| 5647 | // gets computed margin-right based on width of container. (#3333)
|
---|
| 5648 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
---|
| 5649 | // This support function is only executed once so no memoizing is needed.
|
---|
| 5650 | var ret,
|
---|
| 5651 | marginDiv = div.appendChild( document.createElement( "div" ) );
|
---|
| 5652 |
|
---|
| 5653 | // Reset CSS: box-sizing; display; margin; border; padding
|
---|
| 5654 | marginDiv.style.cssText = div.style.cssText =
|
---|
| 5655 | // Support: Firefox<29, Android 2.3
|
---|
| 5656 | // Vendor-prefix box-sizing
|
---|
| 5657 | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
|
---|
| 5658 | "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
|
---|
| 5659 | marginDiv.style.marginRight = marginDiv.style.width = "0";
|
---|
| 5660 | div.style.width = "1px";
|
---|
| 5661 | docElem.appendChild( container );
|
---|
| 5662 |
|
---|
| 5663 | ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
|
---|
| 5664 |
|
---|
| 5665 | docElem.removeChild( container );
|
---|
| 5666 |
|
---|
| 5667 | return ret;
|
---|
| 5668 | }
|
---|
| 5669 | });
|
---|
| 5670 | }
|
---|
| 5671 | })();
|
---|
| 5672 |
|
---|
| 5673 |
|
---|
| 5674 | // A method for quickly swapping in/out CSS properties to get correct calculations.
|
---|
| 5675 | jQuery.swap = function( elem, options, callback, args ) {
|
---|
| 5676 | var ret, name,
|
---|
| 5677 | old = {};
|
---|
| 5678 |
|
---|
| 5679 | // Remember the old values, and insert the new ones
|
---|
| 5680 | for ( name in options ) {
|
---|
| 5681 | old[ name ] = elem.style[ name ];
|
---|
| 5682 | elem.style[ name ] = options[ name ];
|
---|
| 5683 | }
|
---|
| 5684 |
|
---|
| 5685 | ret = callback.apply( elem, args || [] );
|
---|
| 5686 |
|
---|
| 5687 | // Revert the old values
|
---|
| 5688 | for ( name in options ) {
|
---|
| 5689 | elem.style[ name ] = old[ name ];
|
---|
| 5690 | }
|
---|
| 5691 |
|
---|
| 5692 | return ret;
|
---|
| 5693 | };
|
---|
| 5694 |
|
---|
| 5695 |
|
---|
| 5696 | var
|
---|
| 5697 | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
---|
| 5698 | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
---|
| 5699 | rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
---|
| 5700 | rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
|
---|
| 5701 | rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
|
---|
| 5702 |
|
---|
| 5703 | cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
---|
| 5704 | cssNormalTransform = {
|
---|
| 5705 | letterSpacing: "0",
|
---|
| 5706 | fontWeight: "400"
|
---|
| 5707 | },
|
---|
| 5708 |
|
---|
| 5709 | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
|
---|
| 5710 |
|
---|
| 5711 | // return a css property mapped to a potentially vendor prefixed property
|
---|
| 5712 | function vendorPropName( style, name ) {
|
---|
| 5713 |
|
---|
| 5714 | // shortcut for names that are not vendor prefixed
|
---|
| 5715 | if ( name in style ) {
|
---|
| 5716 | return name;
|
---|
| 5717 | }
|
---|
| 5718 |
|
---|
| 5719 | // check for vendor prefixed names
|
---|
| 5720 | var capName = name[0].toUpperCase() + name.slice(1),
|
---|
| 5721 | origName = name,
|
---|
| 5722 | i = cssPrefixes.length;
|
---|
| 5723 |
|
---|
| 5724 | while ( i-- ) {
|
---|
| 5725 | name = cssPrefixes[ i ] + capName;
|
---|
| 5726 | if ( name in style ) {
|
---|
| 5727 | return name;
|
---|
| 5728 | }
|
---|
| 5729 | }
|
---|
| 5730 |
|
---|
| 5731 | return origName;
|
---|
| 5732 | }
|
---|
| 5733 |
|
---|
| 5734 | function setPositiveNumber( elem, value, subtract ) {
|
---|
| 5735 | var matches = rnumsplit.exec( value );
|
---|
| 5736 | return matches ?
|
---|
| 5737 | // Guard against undefined "subtract", e.g., when used as in cssHooks
|
---|
| 5738 | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
|
---|
| 5739 | value;
|
---|
| 5740 | }
|
---|
| 5741 |
|
---|
| 5742 | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
|
---|
| 5743 | var i = extra === ( isBorderBox ? "border" : "content" ) ?
|
---|
| 5744 | // If we already have the right measurement, avoid augmentation
|
---|
| 5745 | 4 :
|
---|
| 5746 | // Otherwise initialize for horizontal or vertical properties
|
---|
| 5747 | name === "width" ? 1 : 0,
|
---|
| 5748 |
|
---|
| 5749 | val = 0;
|
---|
| 5750 |
|
---|
| 5751 | for ( ; i < 4; i += 2 ) {
|
---|
| 5752 | // both box models exclude margin, so add it if we want it
|
---|
| 5753 | if ( extra === "margin" ) {
|
---|
| 5754 | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
---|
| 5755 | }
|
---|
| 5756 |
|
---|
| 5757 | if ( isBorderBox ) {
|
---|
| 5758 | // border-box includes padding, so remove it if we want content
|
---|
| 5759 | if ( extra === "content" ) {
|
---|
| 5760 | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
---|
| 5761 | }
|
---|
| 5762 |
|
---|
| 5763 | // at this point, extra isn't border nor margin, so remove border
|
---|
| 5764 | if ( extra !== "margin" ) {
|
---|
| 5765 | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
---|
| 5766 | }
|
---|
| 5767 | } else {
|
---|
| 5768 | // at this point, extra isn't content, so add padding
|
---|
| 5769 | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
---|
| 5770 |
|
---|
| 5771 | // at this point, extra isn't content nor padding, so add border
|
---|
| 5772 | if ( extra !== "padding" ) {
|
---|
| 5773 | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
---|
| 5774 | }
|
---|
| 5775 | }
|
---|
| 5776 | }
|
---|
| 5777 |
|
---|
| 5778 | return val;
|
---|
| 5779 | }
|
---|
| 5780 |
|
---|
| 5781 | function getWidthOrHeight( elem, name, extra ) {
|
---|
| 5782 |
|
---|
| 5783 | // Start with offset property, which is equivalent to the border-box value
|
---|
| 5784 | var valueIsBorderBox = true,
|
---|
| 5785 | val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
---|
| 5786 | styles = getStyles( elem ),
|
---|
| 5787 | isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
---|
| 5788 |
|
---|
| 5789 | // some non-html elements return undefined for offsetWidth, so check for null/undefined
|
---|
| 5790 | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
---|
| 5791 | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
---|
| 5792 | if ( val <= 0 || val == null ) {
|
---|
| 5793 | // Fall back to computed then uncomputed css if necessary
|
---|
| 5794 | val = curCSS( elem, name, styles );
|
---|
| 5795 | if ( val < 0 || val == null ) {
|
---|
| 5796 | val = elem.style[ name ];
|
---|
| 5797 | }
|
---|
| 5798 |
|
---|
| 5799 | // Computed unit is not pixels. Stop here and return.
|
---|
| 5800 | if ( rnumnonpx.test(val) ) {
|
---|
| 5801 | return val;
|
---|
| 5802 | }
|
---|
| 5803 |
|
---|
| 5804 | // we need the check for style in case a browser which returns unreliable values
|
---|
| 5805 | // for getComputedStyle silently falls back to the reliable elem.style
|
---|
| 5806 | valueIsBorderBox = isBorderBox &&
|
---|
| 5807 | ( support.boxSizingReliable() || val === elem.style[ name ] );
|
---|
| 5808 |
|
---|
| 5809 | // Normalize "", auto, and prepare for extra
|
---|
| 5810 | val = parseFloat( val ) || 0;
|
---|
| 5811 | }
|
---|
| 5812 |
|
---|
| 5813 | // use the active box-sizing model to add/subtract irrelevant styles
|
---|
| 5814 | return ( val +
|
---|
| 5815 | augmentWidthOrHeight(
|
---|
| 5816 | elem,
|
---|
| 5817 | name,
|
---|
| 5818 | extra || ( isBorderBox ? "border" : "content" ),
|
---|
| 5819 | valueIsBorderBox,
|
---|
| 5820 | styles
|
---|
| 5821 | )
|
---|
| 5822 | ) + "px";
|
---|
| 5823 | }
|
---|
| 5824 |
|
---|
| 5825 | function showHide( elements, show ) {
|
---|
| 5826 | var display, elem, hidden,
|
---|
| 5827 | values = [],
|
---|
| 5828 | index = 0,
|
---|
| 5829 | length = elements.length;
|
---|
| 5830 |
|
---|
| 5831 | for ( ; index < length; index++ ) {
|
---|
| 5832 | elem = elements[ index ];
|
---|
| 5833 | if ( !elem.style ) {
|
---|
| 5834 | continue;
|
---|
| 5835 | }
|
---|
| 5836 |
|
---|
| 5837 | values[ index ] = data_priv.get( elem, "olddisplay" );
|
---|
| 5838 | display = elem.style.display;
|
---|
| 5839 | if ( show ) {
|
---|
| 5840 | // Reset the inline display of this element to learn if it is
|
---|
| 5841 | // being hidden by cascaded rules or not
|
---|
| 5842 | if ( !values[ index ] && display === "none" ) {
|
---|
| 5843 | elem.style.display = "";
|
---|
| 5844 | }
|
---|
| 5845 |
|
---|
| 5846 | // Set elements which have been overridden with display: none
|
---|
| 5847 | // in a stylesheet to whatever the default browser style is
|
---|
| 5848 | // for such an element
|
---|
| 5849 | if ( elem.style.display === "" && isHidden( elem ) ) {
|
---|
| 5850 | values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
|
---|
| 5851 | }
|
---|
| 5852 | } else {
|
---|
| 5853 | hidden = isHidden( elem );
|
---|
| 5854 |
|
---|
| 5855 | if ( display !== "none" || !hidden ) {
|
---|
| 5856 | data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
|
---|
| 5857 | }
|
---|
| 5858 | }
|
---|
| 5859 | }
|
---|
| 5860 |
|
---|
| 5861 | // Set the display of most of the elements in a second loop
|
---|
| 5862 | // to avoid the constant reflow
|
---|
| 5863 | for ( index = 0; index < length; index++ ) {
|
---|
| 5864 | elem = elements[ index ];
|
---|
| 5865 | if ( !elem.style ) {
|
---|
| 5866 | continue;
|
---|
| 5867 | }
|
---|
| 5868 | if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
|
---|
| 5869 | elem.style.display = show ? values[ index ] || "" : "none";
|
---|
| 5870 | }
|
---|
| 5871 | }
|
---|
| 5872 |
|
---|
| 5873 | return elements;
|
---|
| 5874 | }
|
---|
| 5875 |
|
---|
| 5876 | jQuery.extend({
|
---|
| 5877 | // Add in style property hooks for overriding the default
|
---|
| 5878 | // behavior of getting and setting a style property
|
---|
| 5879 | cssHooks: {
|
---|
| 5880 | opacity: {
|
---|
| 5881 | get: function( elem, computed ) {
|
---|
| 5882 | if ( computed ) {
|
---|
| 5883 | // We should always get a number back from opacity
|
---|
| 5884 | var ret = curCSS( elem, "opacity" );
|
---|
| 5885 | return ret === "" ? "1" : ret;
|
---|
| 5886 | }
|
---|
| 5887 | }
|
---|
| 5888 | }
|
---|
| 5889 | },
|
---|
| 5890 |
|
---|
| 5891 | // Don't automatically add "px" to these possibly-unitless properties
|
---|
| 5892 | cssNumber: {
|
---|
| 5893 | "columnCount": true,
|
---|
| 5894 | "fillOpacity": true,
|
---|
| 5895 | "flexGrow": true,
|
---|
| 5896 | "flexShrink": true,
|
---|
| 5897 | "fontWeight": true,
|
---|
| 5898 | "lineHeight": true,
|
---|
| 5899 | "opacity": true,
|
---|
| 5900 | "order": true,
|
---|
| 5901 | "orphans": true,
|
---|
| 5902 | "widows": true,
|
---|
| 5903 | "zIndex": true,
|
---|
| 5904 | "zoom": true
|
---|
| 5905 | },
|
---|
| 5906 |
|
---|
| 5907 | // Add in properties whose names you wish to fix before
|
---|
| 5908 | // setting or getting the value
|
---|
| 5909 | cssProps: {
|
---|
| 5910 | // normalize float css property
|
---|
| 5911 | "float": "cssFloat"
|
---|
| 5912 | },
|
---|
| 5913 |
|
---|
| 5914 | // Get and set the style property on a DOM Node
|
---|
| 5915 | style: function( elem, name, value, extra ) {
|
---|
| 5916 | // Don't set styles on text and comment nodes
|
---|
| 5917 | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
---|
| 5918 | return;
|
---|
| 5919 | }
|
---|
| 5920 |
|
---|
| 5921 | // Make sure that we're working with the right name
|
---|
| 5922 | var ret, type, hooks,
|
---|
| 5923 | origName = jQuery.camelCase( name ),
|
---|
| 5924 | style = elem.style;
|
---|
| 5925 |
|
---|
| 5926 | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
|
---|
| 5927 |
|
---|
| 5928 | // gets hook for the prefixed version
|
---|
| 5929 | // followed by the unprefixed version
|
---|
| 5930 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
---|
| 5931 |
|
---|
| 5932 | // Check if we're setting a value
|
---|
| 5933 | if ( value !== undefined ) {
|
---|
| 5934 | type = typeof value;
|
---|
| 5935 |
|
---|
| 5936 | // convert relative number strings (+= or -=) to relative numbers. #7345
|
---|
| 5937 | if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
---|
| 5938 | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
|
---|
| 5939 | // Fixes bug #9237
|
---|
| 5940 | type = "number";
|
---|
| 5941 | }
|
---|
| 5942 |
|
---|
| 5943 | // Make sure that null and NaN values aren't set. See: #7116
|
---|
| 5944 | if ( value == null || value !== value ) {
|
---|
| 5945 | return;
|
---|
| 5946 | }
|
---|
| 5947 |
|
---|
| 5948 | // If a number was passed in, add 'px' to the (except for certain CSS properties)
|
---|
| 5949 | if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
---|
| 5950 | value += "px";
|
---|
| 5951 | }
|
---|
| 5952 |
|
---|
| 5953 | // Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
|
---|
| 5954 | // but it would mean to define eight (for every problematic property) identical functions
|
---|
| 5955 | if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
|
---|
| 5956 | style[ name ] = "inherit";
|
---|
| 5957 | }
|
---|
| 5958 |
|
---|
| 5959 | // If a hook was provided, use that value, otherwise just set the specified value
|
---|
| 5960 | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
|
---|
| 5961 | style[ name ] = value;
|
---|
| 5962 | }
|
---|
| 5963 |
|
---|
| 5964 | } else {
|
---|
| 5965 | // If a hook was provided get the non-computed value from there
|
---|
| 5966 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
---|
| 5967 | return ret;
|
---|
| 5968 | }
|
---|
| 5969 |
|
---|
| 5970 | // Otherwise just get the value from the style object
|
---|
| 5971 | return style[ name ];
|
---|
| 5972 | }
|
---|
| 5973 | },
|
---|
| 5974 |
|
---|
| 5975 | css: function( elem, name, extra, styles ) {
|
---|
| 5976 | var val, num, hooks,
|
---|
| 5977 | origName = jQuery.camelCase( name );
|
---|
| 5978 |
|
---|
| 5979 | // Make sure that we're working with the right name
|
---|
| 5980 | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
|
---|
| 5981 |
|
---|
| 5982 | // gets hook for the prefixed version
|
---|
| 5983 | // followed by the unprefixed version
|
---|
| 5984 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
---|
| 5985 |
|
---|
| 5986 | // If a hook was provided get the computed value from there
|
---|
| 5987 | if ( hooks && "get" in hooks ) {
|
---|
| 5988 | val = hooks.get( elem, true, extra );
|
---|
| 5989 | }
|
---|
| 5990 |
|
---|
| 5991 | // Otherwise, if a way to get the computed value exists, use that
|
---|
| 5992 | if ( val === undefined ) {
|
---|
| 5993 | val = curCSS( elem, name, styles );
|
---|
| 5994 | }
|
---|
| 5995 |
|
---|
| 5996 | //convert "normal" to computed value
|
---|
| 5997 | if ( val === "normal" && name in cssNormalTransform ) {
|
---|
| 5998 | val = cssNormalTransform[ name ];
|
---|
| 5999 | }
|
---|
| 6000 |
|
---|
| 6001 | // Return, converting to number if forced or a qualifier was provided and val looks numeric
|
---|
| 6002 | if ( extra === "" || extra ) {
|
---|
| 6003 | num = parseFloat( val );
|
---|
| 6004 | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
|
---|
| 6005 | }
|
---|
| 6006 | return val;
|
---|
| 6007 | }
|
---|
| 6008 | });
|
---|
| 6009 |
|
---|
| 6010 | jQuery.each([ "height", "width" ], function( i, name ) {
|
---|
| 6011 | jQuery.cssHooks[ name ] = {
|
---|
| 6012 | get: function( elem, computed, extra ) {
|
---|
| 6013 | if ( computed ) {
|
---|
| 6014 | // certain elements can have dimension info if we invisibly show them
|
---|
| 6015 | // however, it must have a current display style that would benefit from this
|
---|
| 6016 | return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
|
---|
| 6017 | jQuery.swap( elem, cssShow, function() {
|
---|
| 6018 | return getWidthOrHeight( elem, name, extra );
|
---|
| 6019 | }) :
|
---|
| 6020 | getWidthOrHeight( elem, name, extra );
|
---|
| 6021 | }
|
---|
| 6022 | },
|
---|
| 6023 |
|
---|
| 6024 | set: function( elem, value, extra ) {
|
---|
| 6025 | var styles = extra && getStyles( elem );
|
---|
| 6026 | return setPositiveNumber( elem, value, extra ?
|
---|
| 6027 | augmentWidthOrHeight(
|
---|
| 6028 | elem,
|
---|
| 6029 | name,
|
---|
| 6030 | extra,
|
---|
| 6031 | jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
---|
| 6032 | styles
|
---|
| 6033 | ) : 0
|
---|
| 6034 | );
|
---|
| 6035 | }
|
---|
| 6036 | };
|
---|
| 6037 | });
|
---|
| 6038 |
|
---|
| 6039 | // Support: Android 2.3
|
---|
| 6040 | jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
|
---|
| 6041 | function( elem, computed ) {
|
---|
| 6042 | if ( computed ) {
|
---|
| 6043 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
---|
| 6044 | // Work around by temporarily setting element display to inline-block
|
---|
| 6045 | return jQuery.swap( elem, { "display": "inline-block" },
|
---|
| 6046 | curCSS, [ elem, "marginRight" ] );
|
---|
| 6047 | }
|
---|
| 6048 | }
|
---|
| 6049 | );
|
---|
| 6050 |
|
---|
| 6051 | // These hooks are used by animate to expand properties
|
---|
| 6052 | jQuery.each({
|
---|
| 6053 | margin: "",
|
---|
| 6054 | padding: "",
|
---|
| 6055 | border: "Width"
|
---|
| 6056 | }, function( prefix, suffix ) {
|
---|
| 6057 | jQuery.cssHooks[ prefix + suffix ] = {
|
---|
| 6058 | expand: function( value ) {
|
---|
| 6059 | var i = 0,
|
---|
| 6060 | expanded = {},
|
---|
| 6061 |
|
---|
| 6062 | // assumes a single number if not a string
|
---|
| 6063 | parts = typeof value === "string" ? value.split(" ") : [ value ];
|
---|
| 6064 |
|
---|
| 6065 | for ( ; i < 4; i++ ) {
|
---|
| 6066 | expanded[ prefix + cssExpand[ i ] + suffix ] =
|
---|
| 6067 | parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
---|
| 6068 | }
|
---|
| 6069 |
|
---|
| 6070 | return expanded;
|
---|
| 6071 | }
|
---|
| 6072 | };
|
---|
| 6073 |
|
---|
| 6074 | if ( !rmargin.test( prefix ) ) {
|
---|
| 6075 | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
---|
| 6076 | }
|
---|
| 6077 | });
|
---|
| 6078 |
|
---|
| 6079 | jQuery.fn.extend({
|
---|
| 6080 | css: function( name, value ) {
|
---|
| 6081 | return access( this, function( elem, name, value ) {
|
---|
| 6082 | var styles, len,
|
---|
| 6083 | map = {},
|
---|
| 6084 | i = 0;
|
---|
| 6085 |
|
---|
| 6086 | if ( jQuery.isArray( name ) ) {
|
---|
| 6087 | styles = getStyles( elem );
|
---|
| 6088 | len = name.length;
|
---|
| 6089 |
|
---|
| 6090 | for ( ; i < len; i++ ) {
|
---|
| 6091 | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
---|
| 6092 | }
|
---|
| 6093 |
|
---|
| 6094 | return map;
|
---|
| 6095 | }
|
---|
| 6096 |
|
---|
| 6097 | return value !== undefined ?
|
---|
| 6098 | jQuery.style( elem, name, value ) :
|
---|
| 6099 | jQuery.css( elem, name );
|
---|
| 6100 | }, name, value, arguments.length > 1 );
|
---|
| 6101 | },
|
---|
| 6102 | show: function() {
|
---|
| 6103 | return showHide( this, true );
|
---|
| 6104 | },
|
---|
| 6105 | hide: function() {
|
---|
| 6106 | return showHide( this );
|
---|
| 6107 | },
|
---|
| 6108 | toggle: function( state ) {
|
---|
| 6109 | if ( typeof state === "boolean" ) {
|
---|
| 6110 | return state ? this.show() : this.hide();
|
---|
| 6111 | }
|
---|
| 6112 |
|
---|
| 6113 | return this.each(function() {
|
---|
| 6114 | if ( isHidden( this ) ) {
|
---|
| 6115 | jQuery( this ).show();
|
---|
| 6116 | } else {
|
---|
| 6117 | jQuery( this ).hide();
|
---|
| 6118 | }
|
---|
| 6119 | });
|
---|
| 6120 | }
|
---|
| 6121 | });
|
---|
| 6122 |
|
---|
| 6123 |
|
---|
| 6124 | function Tween( elem, options, prop, end, easing ) {
|
---|
| 6125 | return new Tween.prototype.init( elem, options, prop, end, easing );
|
---|
| 6126 | }
|
---|
| 6127 | jQuery.Tween = Tween;
|
---|
| 6128 |
|
---|
| 6129 | Tween.prototype = {
|
---|
| 6130 | constructor: Tween,
|
---|
| 6131 | init: function( elem, options, prop, end, easing, unit ) {
|
---|
| 6132 | this.elem = elem;
|
---|
| 6133 | this.prop = prop;
|
---|
| 6134 | this.easing = easing || "swing";
|
---|
| 6135 | this.options = options;
|
---|
| 6136 | this.start = this.now = this.cur();
|
---|
| 6137 | this.end = end;
|
---|
| 6138 | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
---|
| 6139 | },
|
---|
| 6140 | cur: function() {
|
---|
| 6141 | var hooks = Tween.propHooks[ this.prop ];
|
---|
| 6142 |
|
---|
| 6143 | return hooks && hooks.get ?
|
---|
| 6144 | hooks.get( this ) :
|
---|
| 6145 | Tween.propHooks._default.get( this );
|
---|
| 6146 | },
|
---|
| 6147 | run: function( percent ) {
|
---|
| 6148 | var eased,
|
---|
| 6149 | hooks = Tween.propHooks[ this.prop ];
|
---|
| 6150 |
|
---|
| 6151 | if ( this.options.duration ) {
|
---|
| 6152 | this.pos = eased = jQuery.easing[ this.easing ](
|
---|
| 6153 | percent, this.options.duration * percent, 0, 1, this.options.duration
|
---|
| 6154 | );
|
---|
| 6155 | } else {
|
---|
| 6156 | this.pos = eased = percent;
|
---|
| 6157 | }
|
---|
| 6158 | this.now = ( this.end - this.start ) * eased + this.start;
|
---|
| 6159 |
|
---|
| 6160 | if ( this.options.step ) {
|
---|
| 6161 | this.options.step.call( this.elem, this.now, this );
|
---|
| 6162 | }
|
---|
| 6163 |
|
---|
| 6164 | if ( hooks && hooks.set ) {
|
---|
| 6165 | hooks.set( this );
|
---|
| 6166 | } else {
|
---|
| 6167 | Tween.propHooks._default.set( this );
|
---|
| 6168 | }
|
---|
| 6169 | return this;
|
---|
| 6170 | }
|
---|
| 6171 | };
|
---|
| 6172 |
|
---|
| 6173 | Tween.prototype.init.prototype = Tween.prototype;
|
---|
| 6174 |
|
---|
| 6175 | Tween.propHooks = {
|
---|
| 6176 | _default: {
|
---|
| 6177 | get: function( tween ) {
|
---|
| 6178 | var result;
|
---|
| 6179 |
|
---|
| 6180 | if ( tween.elem[ tween.prop ] != null &&
|
---|
| 6181 | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
---|
| 6182 | return tween.elem[ tween.prop ];
|
---|
| 6183 | }
|
---|
| 6184 |
|
---|
| 6185 | // passing an empty string as a 3rd parameter to .css will automatically
|
---|
| 6186 | // attempt a parseFloat and fallback to a string if the parse fails
|
---|
| 6187 | // so, simple values such as "10px" are parsed to Float.
|
---|
| 6188 | // complex values such as "rotate(1rad)" are returned as is.
|
---|
| 6189 | result = jQuery.css( tween.elem, tween.prop, "" );
|
---|
| 6190 | // Empty strings, null, undefined and "auto" are converted to 0.
|
---|
| 6191 | return !result || result === "auto" ? 0 : result;
|
---|
| 6192 | },
|
---|
| 6193 | set: function( tween ) {
|
---|
| 6194 | // use step hook for back compat - use cssHook if its there - use .style if its
|
---|
| 6195 | // available and use plain properties where available
|
---|
| 6196 | if ( jQuery.fx.step[ tween.prop ] ) {
|
---|
| 6197 | jQuery.fx.step[ tween.prop ]( tween );
|
---|
| 6198 | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
|
---|
| 6199 | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
---|
| 6200 | } else {
|
---|
| 6201 | tween.elem[ tween.prop ] = tween.now;
|
---|
| 6202 | }
|
---|
| 6203 | }
|
---|
| 6204 | }
|
---|
| 6205 | };
|
---|
| 6206 |
|
---|
| 6207 | // Support: IE9
|
---|
| 6208 | // Panic based approach to setting things on disconnected nodes
|
---|
| 6209 |
|
---|
| 6210 | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
---|
| 6211 | set: function( tween ) {
|
---|
| 6212 | if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
---|
| 6213 | tween.elem[ tween.prop ] = tween.now;
|
---|
| 6214 | }
|
---|
| 6215 | }
|
---|
| 6216 | };
|
---|
| 6217 |
|
---|
| 6218 | jQuery.easing = {
|
---|
| 6219 | linear: function( p ) {
|
---|
| 6220 | return p;
|
---|
| 6221 | },
|
---|
| 6222 | swing: function( p ) {
|
---|
| 6223 | return 0.5 - Math.cos( p * Math.PI ) / 2;
|
---|
| 6224 | }
|
---|
| 6225 | };
|
---|
| 6226 |
|
---|
| 6227 | jQuery.fx = Tween.prototype.init;
|
---|
| 6228 |
|
---|
| 6229 | // Back Compat <1.8 extension point
|
---|
| 6230 | jQuery.fx.step = {};
|
---|
| 6231 |
|
---|
| 6232 |
|
---|
| 6233 |
|
---|
| 6234 |
|
---|
| 6235 | var
|
---|
| 6236 | fxNow, timerId,
|
---|
| 6237 | rfxtypes = /^(?:toggle|show|hide)$/,
|
---|
| 6238 | rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
|
---|
| 6239 | rrun = /queueHooks$/,
|
---|
| 6240 | animationPrefilters = [ defaultPrefilter ],
|
---|
| 6241 | tweeners = {
|
---|
| 6242 | "*": [ function( prop, value ) {
|
---|
| 6243 | var tween = this.createTween( prop, value ),
|
---|
| 6244 | target = tween.cur(),
|
---|
| 6245 | parts = rfxnum.exec( value ),
|
---|
| 6246 | unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
|
---|
| 6247 |
|
---|
| 6248 | // Starting value computation is required for potential unit mismatches
|
---|
| 6249 | start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
|
---|
| 6250 | rfxnum.exec( jQuery.css( tween.elem, prop ) ),
|
---|
| 6251 | scale = 1,
|
---|
| 6252 | maxIterations = 20;
|
---|
| 6253 |
|
---|
| 6254 | if ( start && start[ 3 ] !== unit ) {
|
---|
| 6255 | // Trust units reported by jQuery.css
|
---|
| 6256 | unit = unit || start[ 3 ];
|
---|
| 6257 |
|
---|
| 6258 | // Make sure we update the tween properties later on
|
---|
| 6259 | parts = parts || [];
|
---|
| 6260 |
|
---|
| 6261 | // Iteratively approximate from a nonzero starting point
|
---|
| 6262 | start = +target || 1;
|
---|
| 6263 |
|
---|
| 6264 | do {
|
---|
| 6265 | // If previous iteration zeroed out, double until we get *something*
|
---|
| 6266 | // Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
---|
| 6267 | scale = scale || ".5";
|
---|
| 6268 |
|
---|
| 6269 | // Adjust and apply
|
---|
| 6270 | start = start / scale;
|
---|
| 6271 | jQuery.style( tween.elem, prop, start + unit );
|
---|
| 6272 |
|
---|
| 6273 | // Update scale, tolerating zero or NaN from tween.cur()
|
---|
| 6274 | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
---|
| 6275 | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
|
---|
| 6276 | }
|
---|
| 6277 |
|
---|
| 6278 | // Update tween properties
|
---|
| 6279 | if ( parts ) {
|
---|
| 6280 | start = tween.start = +start || +target || 0;
|
---|
| 6281 | tween.unit = unit;
|
---|
| 6282 | // If a +=/-= token was provided, we're doing a relative animation
|
---|
| 6283 | tween.end = parts[ 1 ] ?
|
---|
| 6284 | start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
|
---|
| 6285 | +parts[ 2 ];
|
---|
| 6286 | }
|
---|
| 6287 |
|
---|
| 6288 | return tween;
|
---|
| 6289 | } ]
|
---|
| 6290 | };
|
---|
| 6291 |
|
---|
| 6292 | // Animations created synchronously will run synchronously
|
---|
| 6293 | function createFxNow() {
|
---|
| 6294 | setTimeout(function() {
|
---|
| 6295 | fxNow = undefined;
|
---|
| 6296 | });
|
---|
| 6297 | return ( fxNow = jQuery.now() );
|
---|
| 6298 | }
|
---|
| 6299 |
|
---|
| 6300 | // Generate parameters to create a standard animation
|
---|
| 6301 | function genFx( type, includeWidth ) {
|
---|
| 6302 | var which,
|
---|
| 6303 | i = 0,
|
---|
| 6304 | attrs = { height: type };
|
---|
| 6305 |
|
---|
| 6306 | // if we include width, step value is 1 to do all cssExpand values,
|
---|
| 6307 | // if we don't include width, step value is 2 to skip over Left and Right
|
---|
| 6308 | includeWidth = includeWidth ? 1 : 0;
|
---|
| 6309 | for ( ; i < 4 ; i += 2 - includeWidth ) {
|
---|
| 6310 | which = cssExpand[ i ];
|
---|
| 6311 | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
---|
| 6312 | }
|
---|
| 6313 |
|
---|
| 6314 | if ( includeWidth ) {
|
---|
| 6315 | attrs.opacity = attrs.width = type;
|
---|
| 6316 | }
|
---|
| 6317 |
|
---|
| 6318 | return attrs;
|
---|
| 6319 | }
|
---|
| 6320 |
|
---|
| 6321 | function createTween( value, prop, animation ) {
|
---|
| 6322 | var tween,
|
---|
| 6323 | collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
---|
| 6324 | index = 0,
|
---|
| 6325 | length = collection.length;
|
---|
| 6326 | for ( ; index < length; index++ ) {
|
---|
| 6327 | if ( (tween = collection[ index ].call( animation, prop, value )) ) {
|
---|
| 6328 |
|
---|
| 6329 | // we're done with this property
|
---|
| 6330 | return tween;
|
---|
| 6331 | }
|
---|
| 6332 | }
|
---|
| 6333 | }
|
---|
| 6334 |
|
---|
| 6335 | function defaultPrefilter( elem, props, opts ) {
|
---|
| 6336 | /* jshint validthis: true */
|
---|
| 6337 | var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
|
---|
| 6338 | anim = this,
|
---|
| 6339 | orig = {},
|
---|
| 6340 | style = elem.style,
|
---|
| 6341 | hidden = elem.nodeType && isHidden( elem ),
|
---|
| 6342 | dataShow = data_priv.get( elem, "fxshow" );
|
---|
| 6343 |
|
---|
| 6344 | // handle queue: false promises
|
---|
| 6345 | if ( !opts.queue ) {
|
---|
| 6346 | hooks = jQuery._queueHooks( elem, "fx" );
|
---|
| 6347 | if ( hooks.unqueued == null ) {
|
---|
| 6348 | hooks.unqueued = 0;
|
---|
| 6349 | oldfire = hooks.empty.fire;
|
---|
| 6350 | hooks.empty.fire = function() {
|
---|
| 6351 | if ( !hooks.unqueued ) {
|
---|
| 6352 | oldfire();
|
---|
| 6353 | }
|
---|
| 6354 | };
|
---|
| 6355 | }
|
---|
| 6356 | hooks.unqueued++;
|
---|
| 6357 |
|
---|
| 6358 | anim.always(function() {
|
---|
| 6359 | // doing this makes sure that the complete handler will be called
|
---|
| 6360 | // before this completes
|
---|
| 6361 | anim.always(function() {
|
---|
| 6362 | hooks.unqueued--;
|
---|
| 6363 | if ( !jQuery.queue( elem, "fx" ).length ) {
|
---|
| 6364 | hooks.empty.fire();
|
---|
| 6365 | }
|
---|
| 6366 | });
|
---|
| 6367 | });
|
---|
| 6368 | }
|
---|
| 6369 |
|
---|
| 6370 | // height/width overflow pass
|
---|
| 6371 | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
|
---|
| 6372 | // Make sure that nothing sneaks out
|
---|
| 6373 | // Record all 3 overflow attributes because IE9-10 do not
|
---|
| 6374 | // change the overflow attribute when overflowX and
|
---|
| 6375 | // overflowY are set to the same value
|
---|
| 6376 | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
---|
| 6377 |
|
---|
| 6378 | // Set display property to inline-block for height/width
|
---|
| 6379 | // animations on inline elements that are having width/height animated
|
---|
| 6380 | display = jQuery.css( elem, "display" );
|
---|
| 6381 |
|
---|
| 6382 | // Test default display if display is currently "none"
|
---|
| 6383 | checkDisplay = display === "none" ?
|
---|
| 6384 | data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
|
---|
| 6385 |
|
---|
| 6386 | if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
|
---|
| 6387 | style.display = "inline-block";
|
---|
| 6388 | }
|
---|
| 6389 | }
|
---|
| 6390 |
|
---|
| 6391 | if ( opts.overflow ) {
|
---|
| 6392 | style.overflow = "hidden";
|
---|
| 6393 | anim.always(function() {
|
---|
| 6394 | style.overflow = opts.overflow[ 0 ];
|
---|
| 6395 | style.overflowX = opts.overflow[ 1 ];
|
---|
| 6396 | style.overflowY = opts.overflow[ 2 ];
|
---|
| 6397 | });
|
---|
| 6398 | }
|
---|
| 6399 |
|
---|
| 6400 | // show/hide pass
|
---|
| 6401 | for ( prop in props ) {
|
---|
| 6402 | value = props[ prop ];
|
---|
| 6403 | if ( rfxtypes.exec( value ) ) {
|
---|
| 6404 | delete props[ prop ];
|
---|
| 6405 | toggle = toggle || value === "toggle";
|
---|
| 6406 | if ( value === ( hidden ? "hide" : "show" ) ) {
|
---|
| 6407 |
|
---|
| 6408 | // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
|
---|
| 6409 | if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
|
---|
| 6410 | hidden = true;
|
---|
| 6411 | } else {
|
---|
| 6412 | continue;
|
---|
| 6413 | }
|
---|
| 6414 | }
|
---|
| 6415 | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
|
---|
| 6416 |
|
---|
| 6417 | // Any non-fx value stops us from restoring the original display value
|
---|
| 6418 | } else {
|
---|
| 6419 | display = undefined;
|
---|
| 6420 | }
|
---|
| 6421 | }
|
---|
| 6422 |
|
---|
| 6423 | if ( !jQuery.isEmptyObject( orig ) ) {
|
---|
| 6424 | if ( dataShow ) {
|
---|
| 6425 | if ( "hidden" in dataShow ) {
|
---|
| 6426 | hidden = dataShow.hidden;
|
---|
| 6427 | }
|
---|
| 6428 | } else {
|
---|
| 6429 | dataShow = data_priv.access( elem, "fxshow", {} );
|
---|
| 6430 | }
|
---|
| 6431 |
|
---|
| 6432 | // store state if its toggle - enables .stop().toggle() to "reverse"
|
---|
| 6433 | if ( toggle ) {
|
---|
| 6434 | dataShow.hidden = !hidden;
|
---|
| 6435 | }
|
---|
| 6436 | if ( hidden ) {
|
---|
| 6437 | jQuery( elem ).show();
|
---|
| 6438 | } else {
|
---|
| 6439 | anim.done(function() {
|
---|
| 6440 | jQuery( elem ).hide();
|
---|
| 6441 | });
|
---|
| 6442 | }
|
---|
| 6443 | anim.done(function() {
|
---|
| 6444 | var prop;
|
---|
| 6445 |
|
---|
| 6446 | data_priv.remove( elem, "fxshow" );
|
---|
| 6447 | for ( prop in orig ) {
|
---|
| 6448 | jQuery.style( elem, prop, orig[ prop ] );
|
---|
| 6449 | }
|
---|
| 6450 | });
|
---|
| 6451 | for ( prop in orig ) {
|
---|
| 6452 | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
|
---|
| 6453 |
|
---|
| 6454 | if ( !( prop in dataShow ) ) {
|
---|
| 6455 | dataShow[ prop ] = tween.start;
|
---|
| 6456 | if ( hidden ) {
|
---|
| 6457 | tween.end = tween.start;
|
---|
| 6458 | tween.start = prop === "width" || prop === "height" ? 1 : 0;
|
---|
| 6459 | }
|
---|
| 6460 | }
|
---|
| 6461 | }
|
---|
| 6462 |
|
---|
| 6463 | // If this is a noop like .hide().hide(), restore an overwritten display value
|
---|
| 6464 | } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
|
---|
| 6465 | style.display = display;
|
---|
| 6466 | }
|
---|
| 6467 | }
|
---|
| 6468 |
|
---|
| 6469 | function propFilter( props, specialEasing ) {
|
---|
| 6470 | var index, name, easing, value, hooks;
|
---|
| 6471 |
|
---|
| 6472 | // camelCase, specialEasing and expand cssHook pass
|
---|
| 6473 | for ( index in props ) {
|
---|
| 6474 | name = jQuery.camelCase( index );
|
---|
| 6475 | easing = specialEasing[ name ];
|
---|
| 6476 | value = props[ index ];
|
---|
| 6477 | if ( jQuery.isArray( value ) ) {
|
---|
| 6478 | easing = value[ 1 ];
|
---|
| 6479 | value = props[ index ] = value[ 0 ];
|
---|
| 6480 | }
|
---|
| 6481 |
|
---|
| 6482 | if ( index !== name ) {
|
---|
| 6483 | props[ name ] = value;
|
---|
| 6484 | delete props[ index ];
|
---|
| 6485 | }
|
---|
| 6486 |
|
---|
| 6487 | hooks = jQuery.cssHooks[ name ];
|
---|
| 6488 | if ( hooks && "expand" in hooks ) {
|
---|
| 6489 | value = hooks.expand( value );
|
---|
| 6490 | delete props[ name ];
|
---|
| 6491 |
|
---|
| 6492 | // not quite $.extend, this wont overwrite keys already present.
|
---|
| 6493 | // also - reusing 'index' from above because we have the correct "name"
|
---|
| 6494 | for ( index in value ) {
|
---|
| 6495 | if ( !( index in props ) ) {
|
---|
| 6496 | props[ index ] = value[ index ];
|
---|
| 6497 | specialEasing[ index ] = easing;
|
---|
| 6498 | }
|
---|
| 6499 | }
|
---|
| 6500 | } else {
|
---|
| 6501 | specialEasing[ name ] = easing;
|
---|
| 6502 | }
|
---|
| 6503 | }
|
---|
| 6504 | }
|
---|
| 6505 |
|
---|
| 6506 | function Animation( elem, properties, options ) {
|
---|
| 6507 | var result,
|
---|
| 6508 | stopped,
|
---|
| 6509 | index = 0,
|
---|
| 6510 | length = animationPrefilters.length,
|
---|
| 6511 | deferred = jQuery.Deferred().always( function() {
|
---|
| 6512 | // don't match elem in the :animated selector
|
---|
| 6513 | delete tick.elem;
|
---|
| 6514 | }),
|
---|
| 6515 | tick = function() {
|
---|
| 6516 | if ( stopped ) {
|
---|
| 6517 | return false;
|
---|
| 6518 | }
|
---|
| 6519 | var currentTime = fxNow || createFxNow(),
|
---|
| 6520 | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
---|
| 6521 | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
---|
| 6522 | temp = remaining / animation.duration || 0,
|
---|
| 6523 | percent = 1 - temp,
|
---|
| 6524 | index = 0,
|
---|
| 6525 | length = animation.tweens.length;
|
---|
| 6526 |
|
---|
| 6527 | for ( ; index < length ; index++ ) {
|
---|
| 6528 | animation.tweens[ index ].run( percent );
|
---|
| 6529 | }
|
---|
| 6530 |
|
---|
| 6531 | deferred.notifyWith( elem, [ animation, percent, remaining ]);
|
---|
| 6532 |
|
---|
| 6533 | if ( percent < 1 && length ) {
|
---|
| 6534 | return remaining;
|
---|
| 6535 | } else {
|
---|
| 6536 | deferred.resolveWith( elem, [ animation ] );
|
---|
| 6537 | return false;
|
---|
| 6538 | }
|
---|
| 6539 | },
|
---|
| 6540 | animation = deferred.promise({
|
---|
| 6541 | elem: elem,
|
---|
| 6542 | props: jQuery.extend( {}, properties ),
|
---|
| 6543 | opts: jQuery.extend( true, { specialEasing: {} }, options ),
|
---|
| 6544 | originalProperties: properties,
|
---|
| 6545 | originalOptions: options,
|
---|
| 6546 | startTime: fxNow || createFxNow(),
|
---|
| 6547 | duration: options.duration,
|
---|
| 6548 | tweens: [],
|
---|
| 6549 | createTween: function( prop, end ) {
|
---|
| 6550 | var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
---|
| 6551 | animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
---|
| 6552 | animation.tweens.push( tween );
|
---|
| 6553 | return tween;
|
---|
| 6554 | },
|
---|
| 6555 | stop: function( gotoEnd ) {
|
---|
| 6556 | var index = 0,
|
---|
| 6557 | // if we are going to the end, we want to run all the tweens
|
---|
| 6558 | // otherwise we skip this part
|
---|
| 6559 | length = gotoEnd ? animation.tweens.length : 0;
|
---|
| 6560 | if ( stopped ) {
|
---|
| 6561 | return this;
|
---|
| 6562 | }
|
---|
| 6563 | stopped = true;
|
---|
| 6564 | for ( ; index < length ; index++ ) {
|
---|
| 6565 | animation.tweens[ index ].run( 1 );
|
---|
| 6566 | }
|
---|
| 6567 |
|
---|
| 6568 | // resolve when we played the last frame
|
---|
| 6569 | // otherwise, reject
|
---|
| 6570 | if ( gotoEnd ) {
|
---|
| 6571 | deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
---|
| 6572 | } else {
|
---|
| 6573 | deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
---|
| 6574 | }
|
---|
| 6575 | return this;
|
---|
| 6576 | }
|
---|
| 6577 | }),
|
---|
| 6578 | props = animation.props;
|
---|
| 6579 |
|
---|
| 6580 | propFilter( props, animation.opts.specialEasing );
|
---|
| 6581 |
|
---|
| 6582 | for ( ; index < length ; index++ ) {
|
---|
| 6583 | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
|
---|
| 6584 | if ( result ) {
|
---|
| 6585 | return result;
|
---|
| 6586 | }
|
---|
| 6587 | }
|
---|
| 6588 |
|
---|
| 6589 | jQuery.map( props, createTween, animation );
|
---|
| 6590 |
|
---|
| 6591 | if ( jQuery.isFunction( animation.opts.start ) ) {
|
---|
| 6592 | animation.opts.start.call( elem, animation );
|
---|
| 6593 | }
|
---|
| 6594 |
|
---|
| 6595 | jQuery.fx.timer(
|
---|
| 6596 | jQuery.extend( tick, {
|
---|
| 6597 | elem: elem,
|
---|
| 6598 | anim: animation,
|
---|
| 6599 | queue: animation.opts.queue
|
---|
| 6600 | })
|
---|
| 6601 | );
|
---|
| 6602 |
|
---|
| 6603 | // attach callbacks from options
|
---|
| 6604 | return animation.progress( animation.opts.progress )
|
---|
| 6605 | .done( animation.opts.done, animation.opts.complete )
|
---|
| 6606 | .fail( animation.opts.fail )
|
---|
| 6607 | .always( animation.opts.always );
|
---|
| 6608 | }
|
---|
| 6609 |
|
---|
| 6610 | jQuery.Animation = jQuery.extend( Animation, {
|
---|
| 6611 |
|
---|
| 6612 | tweener: function( props, callback ) {
|
---|
| 6613 | if ( jQuery.isFunction( props ) ) {
|
---|
| 6614 | callback = props;
|
---|
| 6615 | props = [ "*" ];
|
---|
| 6616 | } else {
|
---|
| 6617 | props = props.split(" ");
|
---|
| 6618 | }
|
---|
| 6619 |
|
---|
| 6620 | var prop,
|
---|
| 6621 | index = 0,
|
---|
| 6622 | length = props.length;
|
---|
| 6623 |
|
---|
| 6624 | for ( ; index < length ; index++ ) {
|
---|
| 6625 | prop = props[ index ];
|
---|
| 6626 | tweeners[ prop ] = tweeners[ prop ] || [];
|
---|
| 6627 | tweeners[ prop ].unshift( callback );
|
---|
| 6628 | }
|
---|
| 6629 | },
|
---|
| 6630 |
|
---|
| 6631 | prefilter: function( callback, prepend ) {
|
---|
| 6632 | if ( prepend ) {
|
---|
| 6633 | animationPrefilters.unshift( callback );
|
---|
| 6634 | } else {
|
---|
| 6635 | animationPrefilters.push( callback );
|
---|
| 6636 | }
|
---|
| 6637 | }
|
---|
| 6638 | });
|
---|
| 6639 |
|
---|
| 6640 | jQuery.speed = function( speed, easing, fn ) {
|
---|
| 6641 | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
---|
| 6642 | complete: fn || !fn && easing ||
|
---|
| 6643 | jQuery.isFunction( speed ) && speed,
|
---|
| 6644 | duration: speed,
|
---|
| 6645 | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
---|
| 6646 | };
|
---|
| 6647 |
|
---|
| 6648 | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
---|
| 6649 | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
---|
| 6650 |
|
---|
| 6651 | // normalize opt.queue - true/undefined/null -> "fx"
|
---|
| 6652 | if ( opt.queue == null || opt.queue === true ) {
|
---|
| 6653 | opt.queue = "fx";
|
---|
| 6654 | }
|
---|
| 6655 |
|
---|
| 6656 | // Queueing
|
---|
| 6657 | opt.old = opt.complete;
|
---|
| 6658 |
|
---|
| 6659 | opt.complete = function() {
|
---|
| 6660 | if ( jQuery.isFunction( opt.old ) ) {
|
---|
| 6661 | opt.old.call( this );
|
---|
| 6662 | }
|
---|
| 6663 |
|
---|
| 6664 | if ( opt.queue ) {
|
---|
| 6665 | jQuery.dequeue( this, opt.queue );
|
---|
| 6666 | }
|
---|
| 6667 | };
|
---|
| 6668 |
|
---|
| 6669 | return opt;
|
---|
| 6670 | };
|
---|
| 6671 |
|
---|
| 6672 | jQuery.fn.extend({
|
---|
| 6673 | fadeTo: function( speed, to, easing, callback ) {
|
---|
| 6674 |
|
---|
| 6675 | // show any hidden elements after setting opacity to 0
|
---|
| 6676 | return this.filter( isHidden ).css( "opacity", 0 ).show()
|
---|
| 6677 |
|
---|
| 6678 | // animate to the value specified
|
---|
| 6679 | .end().animate({ opacity: to }, speed, easing, callback );
|
---|
| 6680 | },
|
---|
| 6681 | animate: function( prop, speed, easing, callback ) {
|
---|
| 6682 | var empty = jQuery.isEmptyObject( prop ),
|
---|
| 6683 | optall = jQuery.speed( speed, easing, callback ),
|
---|
| 6684 | doAnimation = function() {
|
---|
| 6685 | // Operate on a copy of prop so per-property easing won't be lost
|
---|
| 6686 | var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
---|
| 6687 |
|
---|
| 6688 | // Empty animations, or finishing resolves immediately
|
---|
| 6689 | if ( empty || data_priv.get( this, "finish" ) ) {
|
---|
| 6690 | anim.stop( true );
|
---|
| 6691 | }
|
---|
| 6692 | };
|
---|
| 6693 | doAnimation.finish = doAnimation;
|
---|
| 6694 |
|
---|
| 6695 | return empty || optall.queue === false ?
|
---|
| 6696 | this.each( doAnimation ) :
|
---|
| 6697 | this.queue( optall.queue, doAnimation );
|
---|
| 6698 | },
|
---|
| 6699 | stop: function( type, clearQueue, gotoEnd ) {
|
---|
| 6700 | var stopQueue = function( hooks ) {
|
---|
| 6701 | var stop = hooks.stop;
|
---|
| 6702 | delete hooks.stop;
|
---|
| 6703 | stop( gotoEnd );
|
---|
| 6704 | };
|
---|
| 6705 |
|
---|
| 6706 | if ( typeof type !== "string" ) {
|
---|
| 6707 | gotoEnd = clearQueue;
|
---|
| 6708 | clearQueue = type;
|
---|
| 6709 | type = undefined;
|
---|
| 6710 | }
|
---|
| 6711 | if ( clearQueue && type !== false ) {
|
---|
| 6712 | this.queue( type || "fx", [] );
|
---|
| 6713 | }
|
---|
| 6714 |
|
---|
| 6715 | return this.each(function() {
|
---|
| 6716 | var dequeue = true,
|
---|
| 6717 | index = type != null && type + "queueHooks",
|
---|
| 6718 | timers = jQuery.timers,
|
---|
| 6719 | data = data_priv.get( this );
|
---|
| 6720 |
|
---|
| 6721 | if ( index ) {
|
---|
| 6722 | if ( data[ index ] && data[ index ].stop ) {
|
---|
| 6723 | stopQueue( data[ index ] );
|
---|
| 6724 | }
|
---|
| 6725 | } else {
|
---|
| 6726 | for ( index in data ) {
|
---|
| 6727 | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
---|
| 6728 | stopQueue( data[ index ] );
|
---|
| 6729 | }
|
---|
| 6730 | }
|
---|
| 6731 | }
|
---|
| 6732 |
|
---|
| 6733 | for ( index = timers.length; index--; ) {
|
---|
| 6734 | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
---|
| 6735 | timers[ index ].anim.stop( gotoEnd );
|
---|
| 6736 | dequeue = false;
|
---|
| 6737 | timers.splice( index, 1 );
|
---|
| 6738 | }
|
---|
| 6739 | }
|
---|
| 6740 |
|
---|
| 6741 | // start the next in the queue if the last step wasn't forced
|
---|
| 6742 | // timers currently will call their complete callbacks, which will dequeue
|
---|
| 6743 | // but only if they were gotoEnd
|
---|
| 6744 | if ( dequeue || !gotoEnd ) {
|
---|
| 6745 | jQuery.dequeue( this, type );
|
---|
| 6746 | }
|
---|
| 6747 | });
|
---|
| 6748 | },
|
---|
| 6749 | finish: function( type ) {
|
---|
| 6750 | if ( type !== false ) {
|
---|
| 6751 | type = type || "fx";
|
---|
| 6752 | }
|
---|
| 6753 | return this.each(function() {
|
---|
| 6754 | var index,
|
---|
| 6755 | data = data_priv.get( this ),
|
---|
| 6756 | queue = data[ type + "queue" ],
|
---|
| 6757 | hooks = data[ type + "queueHooks" ],
|
---|
| 6758 | timers = jQuery.timers,
|
---|
| 6759 | length = queue ? queue.length : 0;
|
---|
| 6760 |
|
---|
| 6761 | // enable finishing flag on private data
|
---|
| 6762 | data.finish = true;
|
---|
| 6763 |
|
---|
| 6764 | // empty the queue first
|
---|
| 6765 | jQuery.queue( this, type, [] );
|
---|
| 6766 |
|
---|
| 6767 | if ( hooks && hooks.stop ) {
|
---|
| 6768 | hooks.stop.call( this, true );
|
---|
| 6769 | }
|
---|
| 6770 |
|
---|
| 6771 | // look for any active animations, and finish them
|
---|
| 6772 | for ( index = timers.length; index--; ) {
|
---|
| 6773 | if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
---|
| 6774 | timers[ index ].anim.stop( true );
|
---|
| 6775 | timers.splice( index, 1 );
|
---|
| 6776 | }
|
---|
| 6777 | }
|
---|
| 6778 |
|
---|
| 6779 | // look for any animations in the old queue and finish them
|
---|
| 6780 | for ( index = 0; index < length; index++ ) {
|
---|
| 6781 | if ( queue[ index ] && queue[ index ].finish ) {
|
---|
| 6782 | queue[ index ].finish.call( this );
|
---|
| 6783 | }
|
---|
| 6784 | }
|
---|
| 6785 |
|
---|
| 6786 | // turn off finishing flag
|
---|
| 6787 | delete data.finish;
|
---|
| 6788 | });
|
---|
| 6789 | }
|
---|
| 6790 | });
|
---|
| 6791 |
|
---|
| 6792 | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
|
---|
| 6793 | var cssFn = jQuery.fn[ name ];
|
---|
| 6794 | jQuery.fn[ name ] = function( speed, easing, callback ) {
|
---|
| 6795 | return speed == null || typeof speed === "boolean" ?
|
---|
| 6796 | cssFn.apply( this, arguments ) :
|
---|
| 6797 | this.animate( genFx( name, true ), speed, easing, callback );
|
---|
| 6798 | };
|
---|
| 6799 | });
|
---|
| 6800 |
|
---|
| 6801 | // Generate shortcuts for custom animations
|
---|
| 6802 | jQuery.each({
|
---|
| 6803 | slideDown: genFx("show"),
|
---|
| 6804 | slideUp: genFx("hide"),
|
---|
| 6805 | slideToggle: genFx("toggle"),
|
---|
| 6806 | fadeIn: { opacity: "show" },
|
---|
| 6807 | fadeOut: { opacity: "hide" },
|
---|
| 6808 | fadeToggle: { opacity: "toggle" }
|
---|
| 6809 | }, function( name, props ) {
|
---|
| 6810 | jQuery.fn[ name ] = function( speed, easing, callback ) {
|
---|
| 6811 | return this.animate( props, speed, easing, callback );
|
---|
| 6812 | };
|
---|
| 6813 | });
|
---|
| 6814 |
|
---|
| 6815 | jQuery.timers = [];
|
---|
| 6816 | jQuery.fx.tick = function() {
|
---|
| 6817 | var timer,
|
---|
| 6818 | i = 0,
|
---|
| 6819 | timers = jQuery.timers;
|
---|
| 6820 |
|
---|
| 6821 | fxNow = jQuery.now();
|
---|
| 6822 |
|
---|
| 6823 | for ( ; i < timers.length; i++ ) {
|
---|
| 6824 | timer = timers[ i ];
|
---|
| 6825 | // Checks the timer has not already been removed
|
---|
| 6826 | if ( !timer() && timers[ i ] === timer ) {
|
---|
| 6827 | timers.splice( i--, 1 );
|
---|
| 6828 | }
|
---|
| 6829 | }
|
---|
| 6830 |
|
---|
| 6831 | if ( !timers.length ) {
|
---|
| 6832 | jQuery.fx.stop();
|
---|
| 6833 | }
|
---|
| 6834 | fxNow = undefined;
|
---|
| 6835 | };
|
---|
| 6836 |
|
---|
| 6837 | jQuery.fx.timer = function( timer ) {
|
---|
| 6838 | jQuery.timers.push( timer );
|
---|
| 6839 | if ( timer() ) {
|
---|
| 6840 | jQuery.fx.start();
|
---|
| 6841 | } else {
|
---|
| 6842 | jQuery.timers.pop();
|
---|
| 6843 | }
|
---|
| 6844 | };
|
---|
| 6845 |
|
---|
| 6846 | jQuery.fx.interval = 13;
|
---|
| 6847 |
|
---|
| 6848 | jQuery.fx.start = function() {
|
---|
| 6849 | if ( !timerId ) {
|
---|
| 6850 | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
|
---|
| 6851 | }
|
---|
| 6852 | };
|
---|
| 6853 |
|
---|
| 6854 | jQuery.fx.stop = function() {
|
---|
| 6855 | clearInterval( timerId );
|
---|
| 6856 | timerId = null;
|
---|
| 6857 | };
|
---|
| 6858 |
|
---|
| 6859 | jQuery.fx.speeds = {
|
---|
| 6860 | slow: 600,
|
---|
| 6861 | fast: 200,
|
---|
| 6862 | // Default speed
|
---|
| 6863 | _default: 400
|
---|
| 6864 | };
|
---|
| 6865 |
|
---|
| 6866 |
|
---|
| 6867 | // Based off of the plugin by Clint Helfers, with permission.
|
---|
| 6868 | // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
---|
| 6869 | jQuery.fn.delay = function( time, type ) {
|
---|
| 6870 | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
---|
| 6871 | type = type || "fx";
|
---|
| 6872 |
|
---|
| 6873 | return this.queue( type, function( next, hooks ) {
|
---|
| 6874 | var timeout = setTimeout( next, time );
|
---|
| 6875 | hooks.stop = function() {
|
---|
| 6876 | clearTimeout( timeout );
|
---|
| 6877 | };
|
---|
| 6878 | });
|
---|
| 6879 | };
|
---|
| 6880 |
|
---|
| 6881 |
|
---|
| 6882 | (function() {
|
---|
| 6883 | var input = document.createElement( "input" ),
|
---|
| 6884 | select = document.createElement( "select" ),
|
---|
| 6885 | opt = select.appendChild( document.createElement( "option" ) );
|
---|
| 6886 |
|
---|
| 6887 | input.type = "checkbox";
|
---|
| 6888 |
|
---|
| 6889 | // Support: iOS 5.1, Android 4.x, Android 2.3
|
---|
| 6890 | // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
|
---|
| 6891 | support.checkOn = input.value !== "";
|
---|
| 6892 |
|
---|
| 6893 | // Must access the parent to make an option select properly
|
---|
| 6894 | // Support: IE9, IE10
|
---|
| 6895 | support.optSelected = opt.selected;
|
---|
| 6896 |
|
---|
| 6897 | // Make sure that the options inside disabled selects aren't marked as disabled
|
---|
| 6898 | // (WebKit marks them as disabled)
|
---|
| 6899 | select.disabled = true;
|
---|
| 6900 | support.optDisabled = !opt.disabled;
|
---|
| 6901 |
|
---|
| 6902 | // Check if an input maintains its value after becoming a radio
|
---|
| 6903 | // Support: IE9, IE10
|
---|
| 6904 | input = document.createElement( "input" );
|
---|
| 6905 | input.value = "t";
|
---|
| 6906 | input.type = "radio";
|
---|
| 6907 | support.radioValue = input.value === "t";
|
---|
| 6908 | })();
|
---|
| 6909 |
|
---|
| 6910 |
|
---|
| 6911 | var nodeHook, boolHook,
|
---|
| 6912 | attrHandle = jQuery.expr.attrHandle;
|
---|
| 6913 |
|
---|
| 6914 | jQuery.fn.extend({
|
---|
| 6915 | attr: function( name, value ) {
|
---|
| 6916 | return access( this, jQuery.attr, name, value, arguments.length > 1 );
|
---|
| 6917 | },
|
---|
| 6918 |
|
---|
| 6919 | removeAttr: function( name ) {
|
---|
| 6920 | return this.each(function() {
|
---|
| 6921 | jQuery.removeAttr( this, name );
|
---|
| 6922 | });
|
---|
| 6923 | }
|
---|
| 6924 | });
|
---|
| 6925 |
|
---|
| 6926 | jQuery.extend({
|
---|
| 6927 | attr: function( elem, name, value ) {
|
---|
| 6928 | var hooks, ret,
|
---|
| 6929 | nType = elem.nodeType;
|
---|
| 6930 |
|
---|
| 6931 | // don't get/set attributes on text, comment and attribute nodes
|
---|
| 6932 | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
---|
| 6933 | return;
|
---|
| 6934 | }
|
---|
| 6935 |
|
---|
| 6936 | // Fallback to prop when attributes are not supported
|
---|
| 6937 | if ( typeof elem.getAttribute === strundefined ) {
|
---|
| 6938 | return jQuery.prop( elem, name, value );
|
---|
| 6939 | }
|
---|
| 6940 |
|
---|
| 6941 | // All attributes are lowercase
|
---|
| 6942 | // Grab necessary hook if one is defined
|
---|
| 6943 | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
---|
| 6944 | name = name.toLowerCase();
|
---|
| 6945 | hooks = jQuery.attrHooks[ name ] ||
|
---|
| 6946 | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
|
---|
| 6947 | }
|
---|
| 6948 |
|
---|
| 6949 | if ( value !== undefined ) {
|
---|
| 6950 |
|
---|
| 6951 | if ( value === null ) {
|
---|
| 6952 | jQuery.removeAttr( elem, name );
|
---|
| 6953 |
|
---|
| 6954 | } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
---|
| 6955 | return ret;
|
---|
| 6956 |
|
---|
| 6957 | } else {
|
---|
| 6958 | elem.setAttribute( name, value + "" );
|
---|
| 6959 | return value;
|
---|
| 6960 | }
|
---|
| 6961 |
|
---|
| 6962 | } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
---|
| 6963 | return ret;
|
---|
| 6964 |
|
---|
| 6965 | } else {
|
---|
| 6966 | ret = jQuery.find.attr( elem, name );
|
---|
| 6967 |
|
---|
| 6968 | // Non-existent attributes return null, we normalize to undefined
|
---|
| 6969 | return ret == null ?
|
---|
| 6970 | undefined :
|
---|
| 6971 | ret;
|
---|
| 6972 | }
|
---|
| 6973 | },
|
---|
| 6974 |
|
---|
| 6975 | removeAttr: function( elem, value ) {
|
---|
| 6976 | var name, propName,
|
---|
| 6977 | i = 0,
|
---|
| 6978 | attrNames = value && value.match( rnotwhite );
|
---|
| 6979 |
|
---|
| 6980 | if ( attrNames && elem.nodeType === 1 ) {
|
---|
| 6981 | while ( (name = attrNames[i++]) ) {
|
---|
| 6982 | propName = jQuery.propFix[ name ] || name;
|
---|
| 6983 |
|
---|
| 6984 | // Boolean attributes get special treatment (#10870)
|
---|
| 6985 | if ( jQuery.expr.match.bool.test( name ) ) {
|
---|
| 6986 | // Set corresponding property to false
|
---|
| 6987 | elem[ propName ] = false;
|
---|
| 6988 | }
|
---|
| 6989 |
|
---|
| 6990 | elem.removeAttribute( name );
|
---|
| 6991 | }
|
---|
| 6992 | }
|
---|
| 6993 | },
|
---|
| 6994 |
|
---|
| 6995 | attrHooks: {
|
---|
| 6996 | type: {
|
---|
| 6997 | set: function( elem, value ) {
|
---|
| 6998 | if ( !support.radioValue && value === "radio" &&
|
---|
| 6999 | jQuery.nodeName( elem, "input" ) ) {
|
---|
| 7000 | // Setting the type on a radio button after the value resets the value in IE6-9
|
---|
| 7001 | // Reset value to default in case type is set after value during creation
|
---|
| 7002 | var val = elem.value;
|
---|
| 7003 | elem.setAttribute( "type", value );
|
---|
| 7004 | if ( val ) {
|
---|
| 7005 | elem.value = val;
|
---|
| 7006 | }
|
---|
| 7007 | return value;
|
---|
| 7008 | }
|
---|
| 7009 | }
|
---|
| 7010 | }
|
---|
| 7011 | }
|
---|
| 7012 | });
|
---|
| 7013 |
|
---|
| 7014 | // Hooks for boolean attributes
|
---|
| 7015 | boolHook = {
|
---|
| 7016 | set: function( elem, value, name ) {
|
---|
| 7017 | if ( value === false ) {
|
---|
| 7018 | // Remove boolean attributes when set to false
|
---|
| 7019 | jQuery.removeAttr( elem, name );
|
---|
| 7020 | } else {
|
---|
| 7021 | elem.setAttribute( name, name );
|
---|
| 7022 | }
|
---|
| 7023 | return name;
|
---|
| 7024 | }
|
---|
| 7025 | };
|
---|
| 7026 | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
|
---|
| 7027 | var getter = attrHandle[ name ] || jQuery.find.attr;
|
---|
| 7028 |
|
---|
| 7029 | attrHandle[ name ] = function( elem, name, isXML ) {
|
---|
| 7030 | var ret, handle;
|
---|
| 7031 | if ( !isXML ) {
|
---|
| 7032 | // Avoid an infinite loop by temporarily removing this function from the getter
|
---|
| 7033 | handle = attrHandle[ name ];
|
---|
| 7034 | attrHandle[ name ] = ret;
|
---|
| 7035 | ret = getter( elem, name, isXML ) != null ?
|
---|
| 7036 | name.toLowerCase() :
|
---|
| 7037 | null;
|
---|
| 7038 | attrHandle[ name ] = handle;
|
---|
| 7039 | }
|
---|
| 7040 | return ret;
|
---|
| 7041 | };
|
---|
| 7042 | });
|
---|
| 7043 |
|
---|
| 7044 |
|
---|
| 7045 |
|
---|
| 7046 |
|
---|
| 7047 | var rfocusable = /^(?:input|select|textarea|button)$/i;
|
---|
| 7048 |
|
---|
| 7049 | jQuery.fn.extend({
|
---|
| 7050 | prop: function( name, value ) {
|
---|
| 7051 | return access( this, jQuery.prop, name, value, arguments.length > 1 );
|
---|
| 7052 | },
|
---|
| 7053 |
|
---|
| 7054 | removeProp: function( name ) {
|
---|
| 7055 | return this.each(function() {
|
---|
| 7056 | delete this[ jQuery.propFix[ name ] || name ];
|
---|
| 7057 | });
|
---|
| 7058 | }
|
---|
| 7059 | });
|
---|
| 7060 |
|
---|
| 7061 | jQuery.extend({
|
---|
| 7062 | propFix: {
|
---|
| 7063 | "for": "htmlFor",
|
---|
| 7064 | "class": "className"
|
---|
| 7065 | },
|
---|
| 7066 |
|
---|
| 7067 | prop: function( elem, name, value ) {
|
---|
| 7068 | var ret, hooks, notxml,
|
---|
| 7069 | nType = elem.nodeType;
|
---|
| 7070 |
|
---|
| 7071 | // don't get/set properties on text, comment and attribute nodes
|
---|
| 7072 | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
---|
| 7073 | return;
|
---|
| 7074 | }
|
---|
| 7075 |
|
---|
| 7076 | notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
---|
| 7077 |
|
---|
| 7078 | if ( notxml ) {
|
---|
| 7079 | // Fix name and attach hooks
|
---|
| 7080 | name = jQuery.propFix[ name ] || name;
|
---|
| 7081 | hooks = jQuery.propHooks[ name ];
|
---|
| 7082 | }
|
---|
| 7083 |
|
---|
| 7084 | if ( value !== undefined ) {
|
---|
| 7085 | return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
|
---|
| 7086 | ret :
|
---|
| 7087 | ( elem[ name ] = value );
|
---|
| 7088 |
|
---|
| 7089 | } else {
|
---|
| 7090 | return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
|
---|
| 7091 | ret :
|
---|
| 7092 | elem[ name ];
|
---|
| 7093 | }
|
---|
| 7094 | },
|
---|
| 7095 |
|
---|
| 7096 | propHooks: {
|
---|
| 7097 | tabIndex: {
|
---|
| 7098 | get: function( elem ) {
|
---|
| 7099 | return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
|
---|
| 7100 | elem.tabIndex :
|
---|
| 7101 | -1;
|
---|
| 7102 | }
|
---|
| 7103 | }
|
---|
| 7104 | }
|
---|
| 7105 | });
|
---|
| 7106 |
|
---|
| 7107 | // Support: IE9+
|
---|
| 7108 | // Selectedness for an option in an optgroup can be inaccurate
|
---|
| 7109 | if ( !support.optSelected ) {
|
---|
| 7110 | jQuery.propHooks.selected = {
|
---|
| 7111 | get: function( elem ) {
|
---|
| 7112 | var parent = elem.parentNode;
|
---|
| 7113 | if ( parent && parent.parentNode ) {
|
---|
| 7114 | parent.parentNode.selectedIndex;
|
---|
| 7115 | }
|
---|
| 7116 | return null;
|
---|
| 7117 | }
|
---|
| 7118 | };
|
---|
| 7119 | }
|
---|
| 7120 |
|
---|
| 7121 | jQuery.each([
|
---|
| 7122 | "tabIndex",
|
---|
| 7123 | "readOnly",
|
---|
| 7124 | "maxLength",
|
---|
| 7125 | "cellSpacing",
|
---|
| 7126 | "cellPadding",
|
---|
| 7127 | "rowSpan",
|
---|
| 7128 | "colSpan",
|
---|
| 7129 | "useMap",
|
---|
| 7130 | "frameBorder",
|
---|
| 7131 | "contentEditable"
|
---|
| 7132 | ], function() {
|
---|
| 7133 | jQuery.propFix[ this.toLowerCase() ] = this;
|
---|
| 7134 | });
|
---|
| 7135 |
|
---|
| 7136 |
|
---|
| 7137 |
|
---|
| 7138 |
|
---|
| 7139 | var rclass = /[\t\r\n\f]/g;
|
---|
| 7140 |
|
---|
| 7141 | jQuery.fn.extend({
|
---|
| 7142 | addClass: function( value ) {
|
---|
| 7143 | var classes, elem, cur, clazz, j, finalValue,
|
---|
| 7144 | proceed = typeof value === "string" && value,
|
---|
| 7145 | i = 0,
|
---|
| 7146 | len = this.length;
|
---|
| 7147 |
|
---|
| 7148 | if ( jQuery.isFunction( value ) ) {
|
---|
| 7149 | return this.each(function( j ) {
|
---|
| 7150 | jQuery( this ).addClass( value.call( this, j, this.className ) );
|
---|
| 7151 | });
|
---|
| 7152 | }
|
---|
| 7153 |
|
---|
| 7154 | if ( proceed ) {
|
---|
| 7155 | // The disjunction here is for better compressibility (see removeClass)
|
---|
| 7156 | classes = ( value || "" ).match( rnotwhite ) || [];
|
---|
| 7157 |
|
---|
| 7158 | for ( ; i < len; i++ ) {
|
---|
| 7159 | elem = this[ i ];
|
---|
| 7160 | cur = elem.nodeType === 1 && ( elem.className ?
|
---|
| 7161 | ( " " + elem.className + " " ).replace( rclass, " " ) :
|
---|
| 7162 | " "
|
---|
| 7163 | );
|
---|
| 7164 |
|
---|
| 7165 | if ( cur ) {
|
---|
| 7166 | j = 0;
|
---|
| 7167 | while ( (clazz = classes[j++]) ) {
|
---|
| 7168 | if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
---|
| 7169 | cur += clazz + " ";
|
---|
| 7170 | }
|
---|
| 7171 | }
|
---|
| 7172 |
|
---|
| 7173 | // only assign if different to avoid unneeded rendering.
|
---|
| 7174 | finalValue = jQuery.trim( cur );
|
---|
| 7175 | if ( elem.className !== finalValue ) {
|
---|
| 7176 | elem.className = finalValue;
|
---|
| 7177 | }
|
---|
| 7178 | }
|
---|
| 7179 | }
|
---|
| 7180 | }
|
---|
| 7181 |
|
---|
| 7182 | return this;
|
---|
| 7183 | },
|
---|
| 7184 |
|
---|
| 7185 | removeClass: function( value ) {
|
---|
| 7186 | var classes, elem, cur, clazz, j, finalValue,
|
---|
| 7187 | proceed = arguments.length === 0 || typeof value === "string" && value,
|
---|
| 7188 | i = 0,
|
---|
| 7189 | len = this.length;
|
---|
| 7190 |
|
---|
| 7191 | if ( jQuery.isFunction( value ) ) {
|
---|
| 7192 | return this.each(function( j ) {
|
---|
| 7193 | jQuery( this ).removeClass( value.call( this, j, this.className ) );
|
---|
| 7194 | });
|
---|
| 7195 | }
|
---|
| 7196 | if ( proceed ) {
|
---|
| 7197 | classes = ( value || "" ).match( rnotwhite ) || [];
|
---|
| 7198 |
|
---|
| 7199 | for ( ; i < len; i++ ) {
|
---|
| 7200 | elem = this[ i ];
|
---|
| 7201 | // This expression is here for better compressibility (see addClass)
|
---|
| 7202 | cur = elem.nodeType === 1 && ( elem.className ?
|
---|
| 7203 | ( " " + elem.className + " " ).replace( rclass, " " ) :
|
---|
| 7204 | ""
|
---|
| 7205 | );
|
---|
| 7206 |
|
---|
| 7207 | if ( cur ) {
|
---|
| 7208 | j = 0;
|
---|
| 7209 | while ( (clazz = classes[j++]) ) {
|
---|
| 7210 | // Remove *all* instances
|
---|
| 7211 | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
|
---|
| 7212 | cur = cur.replace( " " + clazz + " ", " " );
|
---|
| 7213 | }
|
---|
| 7214 | }
|
---|
| 7215 |
|
---|
| 7216 | // only assign if different to avoid unneeded rendering.
|
---|
| 7217 | finalValue = value ? jQuery.trim( cur ) : "";
|
---|
| 7218 | if ( elem.className !== finalValue ) {
|
---|
| 7219 | elem.className = finalValue;
|
---|
| 7220 | }
|
---|
| 7221 | }
|
---|
| 7222 | }
|
---|
| 7223 | }
|
---|
| 7224 |
|
---|
| 7225 | return this;
|
---|
| 7226 | },
|
---|
| 7227 |
|
---|
| 7228 | toggleClass: function( value, stateVal ) {
|
---|
| 7229 | var type = typeof value;
|
---|
| 7230 |
|
---|
| 7231 | if ( typeof stateVal === "boolean" && type === "string" ) {
|
---|
| 7232 | return stateVal ? this.addClass( value ) : this.removeClass( value );
|
---|
| 7233 | }
|
---|
| 7234 |
|
---|
| 7235 | if ( jQuery.isFunction( value ) ) {
|
---|
| 7236 | return this.each(function( i ) {
|
---|
| 7237 | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
---|
| 7238 | });
|
---|
| 7239 | }
|
---|
| 7240 |
|
---|
| 7241 | return this.each(function() {
|
---|
| 7242 | if ( type === "string" ) {
|
---|
| 7243 | // toggle individual class names
|
---|
| 7244 | var className,
|
---|
| 7245 | i = 0,
|
---|
| 7246 | self = jQuery( this ),
|
---|
| 7247 | classNames = value.match( rnotwhite ) || [];
|
---|
| 7248 |
|
---|
| 7249 | while ( (className = classNames[ i++ ]) ) {
|
---|
| 7250 | // check each className given, space separated list
|
---|
| 7251 | if ( self.hasClass( className ) ) {
|
---|
| 7252 | self.removeClass( className );
|
---|
| 7253 | } else {
|
---|
| 7254 | self.addClass( className );
|
---|
| 7255 | }
|
---|
| 7256 | }
|
---|
| 7257 |
|
---|
| 7258 | // Toggle whole class name
|
---|
| 7259 | } else if ( type === strundefined || type === "boolean" ) {
|
---|
| 7260 | if ( this.className ) {
|
---|
| 7261 | // store className if set
|
---|
| 7262 | data_priv.set( this, "__className__", this.className );
|
---|
| 7263 | }
|
---|
| 7264 |
|
---|
| 7265 | // If the element has a class name or if we're passed "false",
|
---|
| 7266 | // then remove the whole classname (if there was one, the above saved it).
|
---|
| 7267 | // Otherwise bring back whatever was previously saved (if anything),
|
---|
| 7268 | // falling back to the empty string if nothing was stored.
|
---|
| 7269 | this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
|
---|
| 7270 | }
|
---|
| 7271 | });
|
---|
| 7272 | },
|
---|
| 7273 |
|
---|
| 7274 | hasClass: function( selector ) {
|
---|
| 7275 | var className = " " + selector + " ",
|
---|
| 7276 | i = 0,
|
---|
| 7277 | l = this.length;
|
---|
| 7278 | for ( ; i < l; i++ ) {
|
---|
| 7279 | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
|
---|
| 7280 | return true;
|
---|
| 7281 | }
|
---|
| 7282 | }
|
---|
| 7283 |
|
---|
| 7284 | return false;
|
---|
| 7285 | }
|
---|
| 7286 | });
|
---|
| 7287 |
|
---|
| 7288 |
|
---|
| 7289 |
|
---|
| 7290 |
|
---|
| 7291 | var rreturn = /\r/g;
|
---|
| 7292 |
|
---|
| 7293 | jQuery.fn.extend({
|
---|
| 7294 | val: function( value ) {
|
---|
| 7295 | var hooks, ret, isFunction,
|
---|
| 7296 | elem = this[0];
|
---|
| 7297 |
|
---|
| 7298 | if ( !arguments.length ) {
|
---|
| 7299 | if ( elem ) {
|
---|
| 7300 | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
---|
| 7301 |
|
---|
| 7302 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
---|
| 7303 | return ret;
|
---|
| 7304 | }
|
---|
| 7305 |
|
---|
| 7306 | ret = elem.value;
|
---|
| 7307 |
|
---|
| 7308 | return typeof ret === "string" ?
|
---|
| 7309 | // handle most common string cases
|
---|
| 7310 | ret.replace(rreturn, "") :
|
---|
| 7311 | // handle cases where value is null/undef or number
|
---|
| 7312 | ret == null ? "" : ret;
|
---|
| 7313 | }
|
---|
| 7314 |
|
---|
| 7315 | return;
|
---|
| 7316 | }
|
---|
| 7317 |
|
---|
| 7318 | isFunction = jQuery.isFunction( value );
|
---|
| 7319 |
|
---|
| 7320 | return this.each(function( i ) {
|
---|
| 7321 | var val;
|
---|
| 7322 |
|
---|
| 7323 | if ( this.nodeType !== 1 ) {
|
---|
| 7324 | return;
|
---|
| 7325 | }
|
---|
| 7326 |
|
---|
| 7327 | if ( isFunction ) {
|
---|
| 7328 | val = value.call( this, i, jQuery( this ).val() );
|
---|
| 7329 | } else {
|
---|
| 7330 | val = value;
|
---|
| 7331 | }
|
---|
| 7332 |
|
---|
| 7333 | // Treat null/undefined as ""; convert numbers to string
|
---|
| 7334 | if ( val == null ) {
|
---|
| 7335 | val = "";
|
---|
| 7336 |
|
---|
| 7337 | } else if ( typeof val === "number" ) {
|
---|
| 7338 | val += "";
|
---|
| 7339 |
|
---|
| 7340 | } else if ( jQuery.isArray( val ) ) {
|
---|
| 7341 | val = jQuery.map( val, function( value ) {
|
---|
| 7342 | return value == null ? "" : value + "";
|
---|
| 7343 | });
|
---|
| 7344 | }
|
---|
| 7345 |
|
---|
| 7346 | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
---|
| 7347 |
|
---|
| 7348 | // If set returns undefined, fall back to normal setting
|
---|
| 7349 | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
---|
| 7350 | this.value = val;
|
---|
| 7351 | }
|
---|
| 7352 | });
|
---|
| 7353 | }
|
---|
| 7354 | });
|
---|
| 7355 |
|
---|
| 7356 | jQuery.extend({
|
---|
| 7357 | valHooks: {
|
---|
| 7358 | option: {
|
---|
| 7359 | get: function( elem ) {
|
---|
| 7360 | var val = jQuery.find.attr( elem, "value" );
|
---|
| 7361 | return val != null ?
|
---|
| 7362 | val :
|
---|
| 7363 | // Support: IE10-11+
|
---|
| 7364 | // option.text throws exceptions (#14686, #14858)
|
---|
| 7365 | jQuery.trim( jQuery.text( elem ) );
|
---|
| 7366 | }
|
---|
| 7367 | },
|
---|
| 7368 | select: {
|
---|
| 7369 | get: function( elem ) {
|
---|
| 7370 | var value, option,
|
---|
| 7371 | options = elem.options,
|
---|
| 7372 | index = elem.selectedIndex,
|
---|
| 7373 | one = elem.type === "select-one" || index < 0,
|
---|
| 7374 | values = one ? null : [],
|
---|
| 7375 | max = one ? index + 1 : options.length,
|
---|
| 7376 | i = index < 0 ?
|
---|
| 7377 | max :
|
---|
| 7378 | one ? index : 0;
|
---|
| 7379 |
|
---|
| 7380 | // Loop through all the selected options
|
---|
| 7381 | for ( ; i < max; i++ ) {
|
---|
| 7382 | option = options[ i ];
|
---|
| 7383 |
|
---|
| 7384 | // IE6-9 doesn't update selected after form reset (#2551)
|
---|
| 7385 | if ( ( option.selected || i === index ) &&
|
---|
| 7386 | // Don't return options that are disabled or in a disabled optgroup
|
---|
| 7387 | ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
|
---|
| 7388 | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
---|
| 7389 |
|
---|
| 7390 | // Get the specific value for the option
|
---|
| 7391 | value = jQuery( option ).val();
|
---|
| 7392 |
|
---|
| 7393 | // We don't need an array for one selects
|
---|
| 7394 | if ( one ) {
|
---|
| 7395 | return value;
|
---|
| 7396 | }
|
---|
| 7397 |
|
---|
| 7398 | // Multi-Selects return an array
|
---|
| 7399 | values.push( value );
|
---|
| 7400 | }
|
---|
| 7401 | }
|
---|
| 7402 |
|
---|
| 7403 | return values;
|
---|
| 7404 | },
|
---|
| 7405 |
|
---|
| 7406 | set: function( elem, value ) {
|
---|
| 7407 | var optionSet, option,
|
---|
| 7408 | options = elem.options,
|
---|
| 7409 | values = jQuery.makeArray( value ),
|
---|
| 7410 | i = options.length;
|
---|
| 7411 |
|
---|
| 7412 | while ( i-- ) {
|
---|
| 7413 | option = options[ i ];
|
---|
| 7414 | if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {
|
---|
| 7415 | optionSet = true;
|
---|
| 7416 | }
|
---|
| 7417 | }
|
---|
| 7418 |
|
---|
| 7419 | // force browsers to behave consistently when non-matching value is set
|
---|
| 7420 | if ( !optionSet ) {
|
---|
| 7421 | elem.selectedIndex = -1;
|
---|
| 7422 | }
|
---|
| 7423 | return values;
|
---|
| 7424 | }
|
---|
| 7425 | }
|
---|
| 7426 | }
|
---|
| 7427 | });
|
---|
| 7428 |
|
---|
| 7429 | // Radios and checkboxes getter/setter
|
---|
| 7430 | jQuery.each([ "radio", "checkbox" ], function() {
|
---|
| 7431 | jQuery.valHooks[ this ] = {
|
---|
| 7432 | set: function( elem, value ) {
|
---|
| 7433 | if ( jQuery.isArray( value ) ) {
|
---|
| 7434 | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
---|
| 7435 | }
|
---|
| 7436 | }
|
---|
| 7437 | };
|
---|
| 7438 | if ( !support.checkOn ) {
|
---|
| 7439 | jQuery.valHooks[ this ].get = function( elem ) {
|
---|
| 7440 | // Support: Webkit
|
---|
| 7441 | // "" is returned instead of "on" if a value isn't specified
|
---|
| 7442 | return elem.getAttribute("value") === null ? "on" : elem.value;
|
---|
| 7443 | };
|
---|
| 7444 | }
|
---|
| 7445 | });
|
---|
| 7446 |
|
---|
| 7447 |
|
---|
| 7448 |
|
---|
| 7449 |
|
---|
| 7450 | // Return jQuery for attributes-only inclusion
|
---|
| 7451 |
|
---|
| 7452 |
|
---|
| 7453 | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
---|
| 7454 | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
---|
| 7455 | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
---|
| 7456 |
|
---|
| 7457 | // Handle event binding
|
---|
| 7458 | jQuery.fn[ name ] = function( data, fn ) {
|
---|
| 7459 | return arguments.length > 0 ?
|
---|
| 7460 | this.on( name, null, data, fn ) :
|
---|
| 7461 | this.trigger( name );
|
---|
| 7462 | };
|
---|
| 7463 | });
|
---|
| 7464 |
|
---|
| 7465 | jQuery.fn.extend({
|
---|
| 7466 | hover: function( fnOver, fnOut ) {
|
---|
| 7467 | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
---|
| 7468 | },
|
---|
| 7469 |
|
---|
| 7470 | bind: function( types, data, fn ) {
|
---|
| 7471 | return this.on( types, null, data, fn );
|
---|
| 7472 | },
|
---|
| 7473 | unbind: function( types, fn ) {
|
---|
| 7474 | return this.off( types, null, fn );
|
---|
| 7475 | },
|
---|
| 7476 |
|
---|
| 7477 | delegate: function( selector, types, data, fn ) {
|
---|
| 7478 | return this.on( types, selector, data, fn );
|
---|
| 7479 | },
|
---|
| 7480 | undelegate: function( selector, types, fn ) {
|
---|
| 7481 | // ( namespace ) or ( selector, types [, fn] )
|
---|
| 7482 | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
|
---|
| 7483 | }
|
---|
| 7484 | });
|
---|
| 7485 |
|
---|
| 7486 |
|
---|
| 7487 | var nonce = jQuery.now();
|
---|
| 7488 |
|
---|
| 7489 | var rquery = (/\?/);
|
---|
| 7490 |
|
---|
| 7491 |
|
---|
| 7492 |
|
---|
| 7493 | // Support: Android 2.3
|
---|
| 7494 | // Workaround failure to string-cast null input
|
---|
| 7495 | jQuery.parseJSON = function( data ) {
|
---|
| 7496 | return JSON.parse( data + "" );
|
---|
| 7497 | };
|
---|
| 7498 |
|
---|
| 7499 |
|
---|
| 7500 | // Cross-browser xml parsing
|
---|
| 7501 | jQuery.parseXML = function( data ) {
|
---|
| 7502 | var xml, tmp;
|
---|
| 7503 | if ( !data || typeof data !== "string" ) {
|
---|
| 7504 | return null;
|
---|
| 7505 | }
|
---|
| 7506 |
|
---|
| 7507 | // Support: IE9
|
---|
| 7508 | try {
|
---|
| 7509 | tmp = new DOMParser();
|
---|
| 7510 | xml = tmp.parseFromString( data, "text/xml" );
|
---|
| 7511 | } catch ( e ) {
|
---|
| 7512 | xml = undefined;
|
---|
| 7513 | }
|
---|
| 7514 |
|
---|
| 7515 | if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
|
---|
| 7516 | jQuery.error( "Invalid XML: " + data );
|
---|
| 7517 | }
|
---|
| 7518 | return xml;
|
---|
| 7519 | };
|
---|
| 7520 |
|
---|
| 7521 |
|
---|
| 7522 | var
|
---|
| 7523 | // Document location
|
---|
| 7524 | ajaxLocParts,
|
---|
| 7525 | ajaxLocation,
|
---|
| 7526 |
|
---|
| 7527 | rhash = /#.*$/,
|
---|
| 7528 | rts = /([?&])_=[^&]*/,
|
---|
| 7529 | rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
|
---|
| 7530 | // #7653, #8125, #8152: local protocol detection
|
---|
| 7531 | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
---|
| 7532 | rnoContent = /^(?:GET|HEAD)$/,
|
---|
| 7533 | rprotocol = /^\/\//,
|
---|
| 7534 | rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
|
---|
| 7535 |
|
---|
| 7536 | /* Prefilters
|
---|
| 7537 | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
---|
| 7538 | * 2) These are called:
|
---|
| 7539 | * - BEFORE asking for a transport
|
---|
| 7540 | * - AFTER param serialization (s.data is a string if s.processData is true)
|
---|
| 7541 | * 3) key is the dataType
|
---|
| 7542 | * 4) the catchall symbol "*" can be used
|
---|
| 7543 | * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
---|
| 7544 | */
|
---|
| 7545 | prefilters = {},
|
---|
| 7546 |
|
---|
| 7547 | /* Transports bindings
|
---|
| 7548 | * 1) key is the dataType
|
---|
| 7549 | * 2) the catchall symbol "*" can be used
|
---|
| 7550 | * 3) selection will start with transport dataType and THEN go to "*" if needed
|
---|
| 7551 | */
|
---|
| 7552 | transports = {},
|
---|
| 7553 |
|
---|
| 7554 | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
---|
| 7555 | allTypes = "*/".concat("*");
|
---|
| 7556 |
|
---|
| 7557 | // #8138, IE may throw an exception when accessing
|
---|
| 7558 | // a field from window.location if document.domain has been set
|
---|
| 7559 | try {
|
---|
| 7560 | ajaxLocation = location.href;
|
---|
| 7561 | } catch( e ) {
|
---|
| 7562 | // Use the href attribute of an A element
|
---|
| 7563 | // since IE will modify it given document.location
|
---|
| 7564 | ajaxLocation = document.createElement( "a" );
|
---|
| 7565 | ajaxLocation.href = "";
|
---|
| 7566 | ajaxLocation = ajaxLocation.href;
|
---|
| 7567 | }
|
---|
| 7568 |
|
---|
| 7569 | // Segment location into parts
|
---|
| 7570 | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
---|
| 7571 |
|
---|
| 7572 | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
---|
| 7573 | function addToPrefiltersOrTransports( structure ) {
|
---|
| 7574 |
|
---|
| 7575 | // dataTypeExpression is optional and defaults to "*"
|
---|
| 7576 | return function( dataTypeExpression, func ) {
|
---|
| 7577 |
|
---|
| 7578 | if ( typeof dataTypeExpression !== "string" ) {
|
---|
| 7579 | func = dataTypeExpression;
|
---|
| 7580 | dataTypeExpression = "*";
|
---|
| 7581 | }
|
---|
| 7582 |
|
---|
| 7583 | var dataType,
|
---|
| 7584 | i = 0,
|
---|
| 7585 | dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
|
---|
| 7586 |
|
---|
| 7587 | if ( jQuery.isFunction( func ) ) {
|
---|
| 7588 | // For each dataType in the dataTypeExpression
|
---|
| 7589 | while ( (dataType = dataTypes[i++]) ) {
|
---|
| 7590 | // Prepend if requested
|
---|
| 7591 | if ( dataType[0] === "+" ) {
|
---|
| 7592 | dataType = dataType.slice( 1 ) || "*";
|
---|
| 7593 | (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
|
---|
| 7594 |
|
---|
| 7595 | // Otherwise append
|
---|
| 7596 | } else {
|
---|
| 7597 | (structure[ dataType ] = structure[ dataType ] || []).push( func );
|
---|
| 7598 | }
|
---|
| 7599 | }
|
---|
| 7600 | }
|
---|
| 7601 | };
|
---|
| 7602 | }
|
---|
| 7603 |
|
---|
| 7604 | // Base inspection function for prefilters and transports
|
---|
| 7605 | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
---|
| 7606 |
|
---|
| 7607 | var inspected = {},
|
---|
| 7608 | seekingTransport = ( structure === transports );
|
---|
| 7609 |
|
---|
| 7610 | function inspect( dataType ) {
|
---|
| 7611 | var selected;
|
---|
| 7612 | inspected[ dataType ] = true;
|
---|
| 7613 | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
---|
| 7614 | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
---|
| 7615 | if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
---|
| 7616 | options.dataTypes.unshift( dataTypeOrTransport );
|
---|
| 7617 | inspect( dataTypeOrTransport );
|
---|
| 7618 | return false;
|
---|
| 7619 | } else if ( seekingTransport ) {
|
---|
| 7620 | return !( selected = dataTypeOrTransport );
|
---|
| 7621 | }
|
---|
| 7622 | });
|
---|
| 7623 | return selected;
|
---|
| 7624 | }
|
---|
| 7625 |
|
---|
| 7626 | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
---|
| 7627 | }
|
---|
| 7628 |
|
---|
| 7629 | // A special extend for ajax options
|
---|
| 7630 | // that takes "flat" options (not to be deep extended)
|
---|
| 7631 | // Fixes #9887
|
---|
| 7632 | function ajaxExtend( target, src ) {
|
---|
| 7633 | var key, deep,
|
---|
| 7634 | flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
---|
| 7635 |
|
---|
| 7636 | for ( key in src ) {
|
---|
| 7637 | if ( src[ key ] !== undefined ) {
|
---|
| 7638 | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
|
---|
| 7639 | }
|
---|
| 7640 | }
|
---|
| 7641 | if ( deep ) {
|
---|
| 7642 | jQuery.extend( true, target, deep );
|
---|
| 7643 | }
|
---|
| 7644 |
|
---|
| 7645 | return target;
|
---|
| 7646 | }
|
---|
| 7647 |
|
---|
| 7648 | /* Handles responses to an ajax request:
|
---|
| 7649 | * - finds the right dataType (mediates between content-type and expected dataType)
|
---|
| 7650 | * - returns the corresponding response
|
---|
| 7651 | */
|
---|
| 7652 | function ajaxHandleResponses( s, jqXHR, responses ) {
|
---|
| 7653 |
|
---|
| 7654 | var ct, type, finalDataType, firstDataType,
|
---|
| 7655 | contents = s.contents,
|
---|
| 7656 | dataTypes = s.dataTypes;
|
---|
| 7657 |
|
---|
| 7658 | // Remove auto dataType and get content-type in the process
|
---|
| 7659 | while ( dataTypes[ 0 ] === "*" ) {
|
---|
| 7660 | dataTypes.shift();
|
---|
| 7661 | if ( ct === undefined ) {
|
---|
| 7662 | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
|
---|
| 7663 | }
|
---|
| 7664 | }
|
---|
| 7665 |
|
---|
| 7666 | // Check if we're dealing with a known content-type
|
---|
| 7667 | if ( ct ) {
|
---|
| 7668 | for ( type in contents ) {
|
---|
| 7669 | if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
---|
| 7670 | dataTypes.unshift( type );
|
---|
| 7671 | break;
|
---|
| 7672 | }
|
---|
| 7673 | }
|
---|
| 7674 | }
|
---|
| 7675 |
|
---|
| 7676 | // Check to see if we have a response for the expected dataType
|
---|
| 7677 | if ( dataTypes[ 0 ] in responses ) {
|
---|
| 7678 | finalDataType = dataTypes[ 0 ];
|
---|
| 7679 | } else {
|
---|
| 7680 | // Try convertible dataTypes
|
---|
| 7681 | for ( type in responses ) {
|
---|
| 7682 | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
---|
| 7683 | finalDataType = type;
|
---|
| 7684 | break;
|
---|
| 7685 | }
|
---|
| 7686 | if ( !firstDataType ) {
|
---|
| 7687 | firstDataType = type;
|
---|
| 7688 | }
|
---|
| 7689 | }
|
---|
| 7690 | // Or just use first one
|
---|
| 7691 | finalDataType = finalDataType || firstDataType;
|
---|
| 7692 | }
|
---|
| 7693 |
|
---|
| 7694 | // If we found a dataType
|
---|
| 7695 | // We add the dataType to the list if needed
|
---|
| 7696 | // and return the corresponding response
|
---|
| 7697 | if ( finalDataType ) {
|
---|
| 7698 | if ( finalDataType !== dataTypes[ 0 ] ) {
|
---|
| 7699 | dataTypes.unshift( finalDataType );
|
---|
| 7700 | }
|
---|
| 7701 | return responses[ finalDataType ];
|
---|
| 7702 | }
|
---|
| 7703 | }
|
---|
| 7704 |
|
---|
| 7705 | /* Chain conversions given the request and the original response
|
---|
| 7706 | * Also sets the responseXXX fields on the jqXHR instance
|
---|
| 7707 | */
|
---|
| 7708 | function ajaxConvert( s, response, jqXHR, isSuccess ) {
|
---|
| 7709 | var conv2, current, conv, tmp, prev,
|
---|
| 7710 | converters = {},
|
---|
| 7711 | // Work with a copy of dataTypes in case we need to modify it for conversion
|
---|
| 7712 | dataTypes = s.dataTypes.slice();
|
---|
| 7713 |
|
---|
| 7714 | // Create converters map with lowercased keys
|
---|
| 7715 | if ( dataTypes[ 1 ] ) {
|
---|
| 7716 | for ( conv in s.converters ) {
|
---|
| 7717 | converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
---|
| 7718 | }
|
---|
| 7719 | }
|
---|
| 7720 |
|
---|
| 7721 | current = dataTypes.shift();
|
---|
| 7722 |
|
---|
| 7723 | // Convert to each sequential dataType
|
---|
| 7724 | while ( current ) {
|
---|
| 7725 |
|
---|
| 7726 | if ( s.responseFields[ current ] ) {
|
---|
| 7727 | jqXHR[ s.responseFields[ current ] ] = response;
|
---|
| 7728 | }
|
---|
| 7729 |
|
---|
| 7730 | // Apply the dataFilter if provided
|
---|
| 7731 | if ( !prev && isSuccess && s.dataFilter ) {
|
---|
| 7732 | response = s.dataFilter( response, s.dataType );
|
---|
| 7733 | }
|
---|
| 7734 |
|
---|
| 7735 | prev = current;
|
---|
| 7736 | current = dataTypes.shift();
|
---|
| 7737 |
|
---|
| 7738 | if ( current ) {
|
---|
| 7739 |
|
---|
| 7740 | // There's only work to do if current dataType is non-auto
|
---|
| 7741 | if ( current === "*" ) {
|
---|
| 7742 |
|
---|
| 7743 | current = prev;
|
---|
| 7744 |
|
---|
| 7745 | // Convert response if prev dataType is non-auto and differs from current
|
---|
| 7746 | } else if ( prev !== "*" && prev !== current ) {
|
---|
| 7747 |
|
---|
| 7748 | // Seek a direct converter
|
---|
| 7749 | conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
---|
| 7750 |
|
---|
| 7751 | // If none found, seek a pair
|
---|
| 7752 | if ( !conv ) {
|
---|
| 7753 | for ( conv2 in converters ) {
|
---|
| 7754 |
|
---|
| 7755 | // If conv2 outputs current
|
---|
| 7756 | tmp = conv2.split( " " );
|
---|
| 7757 | if ( tmp[ 1 ] === current ) {
|
---|
| 7758 |
|
---|
| 7759 | // If prev can be converted to accepted input
|
---|
| 7760 | conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
---|
| 7761 | converters[ "* " + tmp[ 0 ] ];
|
---|
| 7762 | if ( conv ) {
|
---|
| 7763 | // Condense equivalence converters
|
---|
| 7764 | if ( conv === true ) {
|
---|
| 7765 | conv = converters[ conv2 ];
|
---|
| 7766 |
|
---|
| 7767 | // Otherwise, insert the intermediate dataType
|
---|
| 7768 | } else if ( converters[ conv2 ] !== true ) {
|
---|
| 7769 | current = tmp[ 0 ];
|
---|
| 7770 | dataTypes.unshift( tmp[ 1 ] );
|
---|
| 7771 | }
|
---|
| 7772 | break;
|
---|
| 7773 | }
|
---|
| 7774 | }
|
---|
| 7775 | }
|
---|
| 7776 | }
|
---|
| 7777 |
|
---|
| 7778 | // Apply converter (if not an equivalence)
|
---|
| 7779 | if ( conv !== true ) {
|
---|
| 7780 |
|
---|
| 7781 | // Unless errors are allowed to bubble, catch and return them
|
---|
| 7782 | if ( conv && s[ "throws" ] ) {
|
---|
| 7783 | response = conv( response );
|
---|
| 7784 | } else {
|
---|
| 7785 | try {
|
---|
| 7786 | response = conv( response );
|
---|
| 7787 | } catch ( e ) {
|
---|
| 7788 | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
|
---|
| 7789 | }
|
---|
| 7790 | }
|
---|
| 7791 | }
|
---|
| 7792 | }
|
---|
| 7793 | }
|
---|
| 7794 | }
|
---|
| 7795 |
|
---|
| 7796 | return { state: "success", data: response };
|
---|
| 7797 | }
|
---|
| 7798 |
|
---|
| 7799 | jQuery.extend({
|
---|
| 7800 |
|
---|
| 7801 | // Counter for holding the number of active queries
|
---|
| 7802 | active: 0,
|
---|
| 7803 |
|
---|
| 7804 | // Last-Modified header cache for next request
|
---|
| 7805 | lastModified: {},
|
---|
| 7806 | etag: {},
|
---|
| 7807 |
|
---|
| 7808 | ajaxSettings: {
|
---|
| 7809 | url: ajaxLocation,
|
---|
| 7810 | type: "GET",
|
---|
| 7811 | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
---|
| 7812 | global: true,
|
---|
| 7813 | processData: true,
|
---|
| 7814 | async: true,
|
---|
| 7815 | contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
---|
| 7816 | /*
|
---|
| 7817 | timeout: 0,
|
---|
| 7818 | data: null,
|
---|
| 7819 | dataType: null,
|
---|
| 7820 | username: null,
|
---|
| 7821 | password: null,
|
---|
| 7822 | cache: null,
|
---|
| 7823 | throws: false,
|
---|
| 7824 | traditional: false,
|
---|
| 7825 | headers: {},
|
---|
| 7826 | */
|
---|
| 7827 |
|
---|
| 7828 | accepts: {
|
---|
| 7829 | "*": allTypes,
|
---|
| 7830 | text: "text/plain",
|
---|
| 7831 | html: "text/html",
|
---|
| 7832 | xml: "application/xml, text/xml",
|
---|
| 7833 | json: "application/json, text/javascript"
|
---|
| 7834 | },
|
---|
| 7835 |
|
---|
| 7836 | contents: {
|
---|
| 7837 | xml: /xml/,
|
---|
| 7838 | html: /html/,
|
---|
| 7839 | json: /json/
|
---|
| 7840 | },
|
---|
| 7841 |
|
---|
| 7842 | responseFields: {
|
---|
| 7843 | xml: "responseXML",
|
---|
| 7844 | text: "responseText",
|
---|
| 7845 | json: "responseJSON"
|
---|
| 7846 | },
|
---|
| 7847 |
|
---|
| 7848 | // Data converters
|
---|
| 7849 | // Keys separate source (or catchall "*") and destination types with a single space
|
---|
| 7850 | converters: {
|
---|
| 7851 |
|
---|
| 7852 | // Convert anything to text
|
---|
| 7853 | "* text": String,
|
---|
| 7854 |
|
---|
| 7855 | // Text to html (true = no transformation)
|
---|
| 7856 | "text html": true,
|
---|
| 7857 |
|
---|
| 7858 | // Evaluate text as a json expression
|
---|
| 7859 | "text json": jQuery.parseJSON,
|
---|
| 7860 |
|
---|
| 7861 | // Parse text as xml
|
---|
| 7862 | "text xml": jQuery.parseXML
|
---|
| 7863 | },
|
---|
| 7864 |
|
---|
| 7865 | // For options that shouldn't be deep extended:
|
---|
| 7866 | // you can add your own custom options here if
|
---|
| 7867 | // and when you create one that shouldn't be
|
---|
| 7868 | // deep extended (see ajaxExtend)
|
---|
| 7869 | flatOptions: {
|
---|
| 7870 | url: true,
|
---|
| 7871 | context: true
|
---|
| 7872 | }
|
---|
| 7873 | },
|
---|
| 7874 |
|
---|
| 7875 | // Creates a full fledged settings object into target
|
---|
| 7876 | // with both ajaxSettings and settings fields.
|
---|
| 7877 | // If target is omitted, writes into ajaxSettings.
|
---|
| 7878 | ajaxSetup: function( target, settings ) {
|
---|
| 7879 | return settings ?
|
---|
| 7880 |
|
---|
| 7881 | // Building a settings object
|
---|
| 7882 | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
---|
| 7883 |
|
---|
| 7884 | // Extending ajaxSettings
|
---|
| 7885 | ajaxExtend( jQuery.ajaxSettings, target );
|
---|
| 7886 | },
|
---|
| 7887 |
|
---|
| 7888 | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
---|
| 7889 | ajaxTransport: addToPrefiltersOrTransports( transports ),
|
---|
| 7890 |
|
---|
| 7891 | // Main method
|
---|
| 7892 | ajax: function( url, options ) {
|
---|
| 7893 |
|
---|
| 7894 | // If url is an object, simulate pre-1.5 signature
|
---|
| 7895 | if ( typeof url === "object" ) {
|
---|
| 7896 | options = url;
|
---|
| 7897 | url = undefined;
|
---|
| 7898 | }
|
---|
| 7899 |
|
---|
| 7900 | // Force options to be an object
|
---|
| 7901 | options = options || {};
|
---|
| 7902 |
|
---|
| 7903 | var transport,
|
---|
| 7904 | // URL without anti-cache param
|
---|
| 7905 | cacheURL,
|
---|
| 7906 | // Response headers
|
---|
| 7907 | responseHeadersString,
|
---|
| 7908 | responseHeaders,
|
---|
| 7909 | // timeout handle
|
---|
| 7910 | timeoutTimer,
|
---|
| 7911 | // Cross-domain detection vars
|
---|
| 7912 | parts,
|
---|
| 7913 | // To know if global events are to be dispatched
|
---|
| 7914 | fireGlobals,
|
---|
| 7915 | // Loop variable
|
---|
| 7916 | i,
|
---|
| 7917 | // Create the final options object
|
---|
| 7918 | s = jQuery.ajaxSetup( {}, options ),
|
---|
| 7919 | // Callbacks context
|
---|
| 7920 | callbackContext = s.context || s,
|
---|
| 7921 | // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
---|
| 7922 | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
|
---|
| 7923 | jQuery( callbackContext ) :
|
---|
| 7924 | jQuery.event,
|
---|
| 7925 | // Deferreds
|
---|
| 7926 | deferred = jQuery.Deferred(),
|
---|
| 7927 | completeDeferred = jQuery.Callbacks("once memory"),
|
---|
| 7928 | // Status-dependent callbacks
|
---|
| 7929 | statusCode = s.statusCode || {},
|
---|
| 7930 | // Headers (they are sent all at once)
|
---|
| 7931 | requestHeaders = {},
|
---|
| 7932 | requestHeadersNames = {},
|
---|
| 7933 | // The jqXHR state
|
---|
| 7934 | state = 0,
|
---|
| 7935 | // Default abort message
|
---|
| 7936 | strAbort = "canceled",
|
---|
| 7937 | // Fake xhr
|
---|
| 7938 | jqXHR = {
|
---|
| 7939 | readyState: 0,
|
---|
| 7940 |
|
---|
| 7941 | // Builds headers hashtable if needed
|
---|
| 7942 | getResponseHeader: function( key ) {
|
---|
| 7943 | var match;
|
---|
| 7944 | if ( state === 2 ) {
|
---|
| 7945 | if ( !responseHeaders ) {
|
---|
| 7946 | responseHeaders = {};
|
---|
| 7947 | while ( (match = rheaders.exec( responseHeadersString )) ) {
|
---|
| 7948 | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
---|
| 7949 | }
|
---|
| 7950 | }
|
---|
| 7951 | match = responseHeaders[ key.toLowerCase() ];
|
---|
| 7952 | }
|
---|
| 7953 | return match == null ? null : match;
|
---|
| 7954 | },
|
---|
| 7955 |
|
---|
| 7956 | // Raw string
|
---|
| 7957 | getAllResponseHeaders: function() {
|
---|
| 7958 | return state === 2 ? responseHeadersString : null;
|
---|
| 7959 | },
|
---|
| 7960 |
|
---|
| 7961 | // Caches the header
|
---|
| 7962 | setRequestHeader: function( name, value ) {
|
---|
| 7963 | var lname = name.toLowerCase();
|
---|
| 7964 | if ( !state ) {
|
---|
| 7965 | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
---|
| 7966 | requestHeaders[ name ] = value;
|
---|
| 7967 | }
|
---|
| 7968 | return this;
|
---|
| 7969 | },
|
---|
| 7970 |
|
---|
| 7971 | // Overrides response content-type header
|
---|
| 7972 | overrideMimeType: function( type ) {
|
---|
| 7973 | if ( !state ) {
|
---|
| 7974 | s.mimeType = type;
|
---|
| 7975 | }
|
---|
| 7976 | return this;
|
---|
| 7977 | },
|
---|
| 7978 |
|
---|
| 7979 | // Status-dependent callbacks
|
---|
| 7980 | statusCode: function( map ) {
|
---|
| 7981 | var code;
|
---|
| 7982 | if ( map ) {
|
---|
| 7983 | if ( state < 2 ) {
|
---|
| 7984 | for ( code in map ) {
|
---|
| 7985 | // Lazy-add the new callback in a way that preserves old ones
|
---|
| 7986 | statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
---|
| 7987 | }
|
---|
| 7988 | } else {
|
---|
| 7989 | // Execute the appropriate callbacks
|
---|
| 7990 | jqXHR.always( map[ jqXHR.status ] );
|
---|
| 7991 | }
|
---|
| 7992 | }
|
---|
| 7993 | return this;
|
---|
| 7994 | },
|
---|
| 7995 |
|
---|
| 7996 | // Cancel the request
|
---|
| 7997 | abort: function( statusText ) {
|
---|
| 7998 | var finalText = statusText || strAbort;
|
---|
| 7999 | if ( transport ) {
|
---|
| 8000 | transport.abort( finalText );
|
---|
| 8001 | }
|
---|
| 8002 | done( 0, finalText );
|
---|
| 8003 | return this;
|
---|
| 8004 | }
|
---|
| 8005 | };
|
---|
| 8006 |
|
---|
| 8007 | // Attach deferreds
|
---|
| 8008 | deferred.promise( jqXHR ).complete = completeDeferred.add;
|
---|
| 8009 | jqXHR.success = jqXHR.done;
|
---|
| 8010 | jqXHR.error = jqXHR.fail;
|
---|
| 8011 |
|
---|
| 8012 | // Remove hash character (#7531: and string promotion)
|
---|
| 8013 | // Add protocol if not provided (prefilters might expect it)
|
---|
| 8014 | // Handle falsy url in the settings object (#10093: consistency with old signature)
|
---|
| 8015 | // We also use the url parameter if available
|
---|
| 8016 | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
|
---|
| 8017 | .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
---|
| 8018 |
|
---|
| 8019 | // Alias method option to type as per ticket #12004
|
---|
| 8020 | s.type = options.method || options.type || s.method || s.type;
|
---|
| 8021 |
|
---|
| 8022 | // Extract dataTypes list
|
---|
| 8023 | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
|
---|
| 8024 |
|
---|
| 8025 | // A cross-domain request is in order when we have a protocol:host:port mismatch
|
---|
| 8026 | if ( s.crossDomain == null ) {
|
---|
| 8027 | parts = rurl.exec( s.url.toLowerCase() );
|
---|
| 8028 | s.crossDomain = !!( parts &&
|
---|
| 8029 | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
|
---|
| 8030 | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
|
---|
| 8031 | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
|
---|
| 8032 | );
|
---|
| 8033 | }
|
---|
| 8034 |
|
---|
| 8035 | // Convert data if not already a string
|
---|
| 8036 | if ( s.data && s.processData && typeof s.data !== "string" ) {
|
---|
| 8037 | s.data = jQuery.param( s.data, s.traditional );
|
---|
| 8038 | }
|
---|
| 8039 |
|
---|
| 8040 | // Apply prefilters
|
---|
| 8041 | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
---|
| 8042 |
|
---|
| 8043 | // If request was aborted inside a prefilter, stop there
|
---|
| 8044 | if ( state === 2 ) {
|
---|
| 8045 | return jqXHR;
|
---|
| 8046 | }
|
---|
| 8047 |
|
---|
| 8048 | // We can fire global events as of now if asked to
|
---|
| 8049 | fireGlobals = s.global;
|
---|
| 8050 |
|
---|
| 8051 | // Watch for a new set of requests
|
---|
| 8052 | if ( fireGlobals && jQuery.active++ === 0 ) {
|
---|
| 8053 | jQuery.event.trigger("ajaxStart");
|
---|
| 8054 | }
|
---|
| 8055 |
|
---|
| 8056 | // Uppercase the type
|
---|
| 8057 | s.type = s.type.toUpperCase();
|
---|
| 8058 |
|
---|
| 8059 | // Determine if request has content
|
---|
| 8060 | s.hasContent = !rnoContent.test( s.type );
|
---|
| 8061 |
|
---|
| 8062 | // Save the URL in case we're toying with the If-Modified-Since
|
---|
| 8063 | // and/or If-None-Match header later on
|
---|
| 8064 | cacheURL = s.url;
|
---|
| 8065 |
|
---|
| 8066 | // More options handling for requests with no content
|
---|
| 8067 | if ( !s.hasContent ) {
|
---|
| 8068 |
|
---|
| 8069 | // If data is available, append data to url
|
---|
| 8070 | if ( s.data ) {
|
---|
| 8071 | cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
|
---|
| 8072 | // #9682: remove data so that it's not used in an eventual retry
|
---|
| 8073 | delete s.data;
|
---|
| 8074 | }
|
---|
| 8075 |
|
---|
| 8076 | // Add anti-cache in url if needed
|
---|
| 8077 | if ( s.cache === false ) {
|
---|
| 8078 | s.url = rts.test( cacheURL ) ?
|
---|
| 8079 |
|
---|
| 8080 | // If there is already a '_' parameter, set its value
|
---|
| 8081 | cacheURL.replace( rts, "$1_=" + nonce++ ) :
|
---|
| 8082 |
|
---|
| 8083 | // Otherwise add one to the end
|
---|
| 8084 | cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
|
---|
| 8085 | }
|
---|
| 8086 | }
|
---|
| 8087 |
|
---|
| 8088 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
---|
| 8089 | if ( s.ifModified ) {
|
---|
| 8090 | if ( jQuery.lastModified[ cacheURL ] ) {
|
---|
| 8091 | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
---|
| 8092 | }
|
---|
| 8093 | if ( jQuery.etag[ cacheURL ] ) {
|
---|
| 8094 | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
---|
| 8095 | }
|
---|
| 8096 | }
|
---|
| 8097 |
|
---|
| 8098 | // Set the correct header, if data is being sent
|
---|
| 8099 | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
---|
| 8100 | jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
---|
| 8101 | }
|
---|
| 8102 |
|
---|
| 8103 | // Set the Accepts header for the server, depending on the dataType
|
---|
| 8104 | jqXHR.setRequestHeader(
|
---|
| 8105 | "Accept",
|
---|
| 8106 | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
---|
| 8107 | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
---|
| 8108 | s.accepts[ "*" ]
|
---|
| 8109 | );
|
---|
| 8110 |
|
---|
| 8111 | // Check for headers option
|
---|
| 8112 | for ( i in s.headers ) {
|
---|
| 8113 | jqXHR.setRequestHeader( i, s.headers[ i ] );
|
---|
| 8114 | }
|
---|
| 8115 |
|
---|
| 8116 | // Allow custom headers/mimetypes and early abort
|
---|
| 8117 | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
---|
| 8118 | // Abort if not done already and return
|
---|
| 8119 | return jqXHR.abort();
|
---|
| 8120 | }
|
---|
| 8121 |
|
---|
| 8122 | // aborting is no longer a cancellation
|
---|
| 8123 | strAbort = "abort";
|
---|
| 8124 |
|
---|
| 8125 | // Install callbacks on deferreds
|
---|
| 8126 | for ( i in { success: 1, error: 1, complete: 1 } ) {
|
---|
| 8127 | jqXHR[ i ]( s[ i ] );
|
---|
| 8128 | }
|
---|
| 8129 |
|
---|
| 8130 | // Get transport
|
---|
| 8131 | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
---|
| 8132 |
|
---|
| 8133 | // If no transport, we auto-abort
|
---|
| 8134 | if ( !transport ) {
|
---|
| 8135 | done( -1, "No Transport" );
|
---|
| 8136 | } else {
|
---|
| 8137 | jqXHR.readyState = 1;
|
---|
| 8138 |
|
---|
| 8139 | // Send global event
|
---|
| 8140 | if ( fireGlobals ) {
|
---|
| 8141 | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
---|
| 8142 | }
|
---|
| 8143 | // Timeout
|
---|
| 8144 | if ( s.async && s.timeout > 0 ) {
|
---|
| 8145 | timeoutTimer = setTimeout(function() {
|
---|
| 8146 | jqXHR.abort("timeout");
|
---|
| 8147 | }, s.timeout );
|
---|
| 8148 | }
|
---|
| 8149 |
|
---|
| 8150 | try {
|
---|
| 8151 | state = 1;
|
---|
| 8152 | transport.send( requestHeaders, done );
|
---|
| 8153 | } catch ( e ) {
|
---|
| 8154 | // Propagate exception as error if not done
|
---|
| 8155 | if ( state < 2 ) {
|
---|
| 8156 | done( -1, e );
|
---|
| 8157 | // Simply rethrow otherwise
|
---|
| 8158 | } else {
|
---|
| 8159 | throw e;
|
---|
| 8160 | }
|
---|
| 8161 | }
|
---|
| 8162 | }
|
---|
| 8163 |
|
---|
| 8164 | // Callback for when everything is done
|
---|
| 8165 | function done( status, nativeStatusText, responses, headers ) {
|
---|
| 8166 | var isSuccess, success, error, response, modified,
|
---|
| 8167 | statusText = nativeStatusText;
|
---|
| 8168 |
|
---|
| 8169 | // Called once
|
---|
| 8170 | if ( state === 2 ) {
|
---|
| 8171 | return;
|
---|
| 8172 | }
|
---|
| 8173 |
|
---|
| 8174 | // State is "done" now
|
---|
| 8175 | state = 2;
|
---|
| 8176 |
|
---|
| 8177 | // Clear timeout if it exists
|
---|
| 8178 | if ( timeoutTimer ) {
|
---|
| 8179 | clearTimeout( timeoutTimer );
|
---|
| 8180 | }
|
---|
| 8181 |
|
---|
| 8182 | // Dereference transport for early garbage collection
|
---|
| 8183 | // (no matter how long the jqXHR object will be used)
|
---|
| 8184 | transport = undefined;
|
---|
| 8185 |
|
---|
| 8186 | // Cache response headers
|
---|
| 8187 | responseHeadersString = headers || "";
|
---|
| 8188 |
|
---|
| 8189 | // Set readyState
|
---|
| 8190 | jqXHR.readyState = status > 0 ? 4 : 0;
|
---|
| 8191 |
|
---|
| 8192 | // Determine if successful
|
---|
| 8193 | isSuccess = status >= 200 && status < 300 || status === 304;
|
---|
| 8194 |
|
---|
| 8195 | // Get response data
|
---|
| 8196 | if ( responses ) {
|
---|
| 8197 | response = ajaxHandleResponses( s, jqXHR, responses );
|
---|
| 8198 | }
|
---|
| 8199 |
|
---|
| 8200 | // Convert no matter what (that way responseXXX fields are always set)
|
---|
| 8201 | response = ajaxConvert( s, response, jqXHR, isSuccess );
|
---|
| 8202 |
|
---|
| 8203 | // If successful, handle type chaining
|
---|
| 8204 | if ( isSuccess ) {
|
---|
| 8205 |
|
---|
| 8206 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
---|
| 8207 | if ( s.ifModified ) {
|
---|
| 8208 | modified = jqXHR.getResponseHeader("Last-Modified");
|
---|
| 8209 | if ( modified ) {
|
---|
| 8210 | jQuery.lastModified[ cacheURL ] = modified;
|
---|
| 8211 | }
|
---|
| 8212 | modified = jqXHR.getResponseHeader("etag");
|
---|
| 8213 | if ( modified ) {
|
---|
| 8214 | jQuery.etag[ cacheURL ] = modified;
|
---|
| 8215 | }
|
---|
| 8216 | }
|
---|
| 8217 |
|
---|
| 8218 | // if no content
|
---|
| 8219 | if ( status === 204 || s.type === "HEAD" ) {
|
---|
| 8220 | statusText = "nocontent";
|
---|
| 8221 |
|
---|
| 8222 | // if not modified
|
---|
| 8223 | } else if ( status === 304 ) {
|
---|
| 8224 | statusText = "notmodified";
|
---|
| 8225 |
|
---|
| 8226 | // If we have data, let's convert it
|
---|
| 8227 | } else {
|
---|
| 8228 | statusText = response.state;
|
---|
| 8229 | success = response.data;
|
---|
| 8230 | error = response.error;
|
---|
| 8231 | isSuccess = !error;
|
---|
| 8232 | }
|
---|
| 8233 | } else {
|
---|
| 8234 | // We extract error from statusText
|
---|
| 8235 | // then normalize statusText and status for non-aborts
|
---|
| 8236 | error = statusText;
|
---|
| 8237 | if ( status || !statusText ) {
|
---|
| 8238 | statusText = "error";
|
---|
| 8239 | if ( status < 0 ) {
|
---|
| 8240 | status = 0;
|
---|
| 8241 | }
|
---|
| 8242 | }
|
---|
| 8243 | }
|
---|
| 8244 |
|
---|
| 8245 | // Set data for the fake xhr object
|
---|
| 8246 | jqXHR.status = status;
|
---|
| 8247 | jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
---|
| 8248 |
|
---|
| 8249 | // Success/Error
|
---|
| 8250 | if ( isSuccess ) {
|
---|
| 8251 | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
---|
| 8252 | } else {
|
---|
| 8253 | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
---|
| 8254 | }
|
---|
| 8255 |
|
---|
| 8256 | // Status-dependent callbacks
|
---|
| 8257 | jqXHR.statusCode( statusCode );
|
---|
| 8258 | statusCode = undefined;
|
---|
| 8259 |
|
---|
| 8260 | if ( fireGlobals ) {
|
---|
| 8261 | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
---|
| 8262 | [ jqXHR, s, isSuccess ? success : error ] );
|
---|
| 8263 | }
|
---|
| 8264 |
|
---|
| 8265 | // Complete
|
---|
| 8266 | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
---|
| 8267 |
|
---|
| 8268 | if ( fireGlobals ) {
|
---|
| 8269 | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
---|
| 8270 | // Handle the global AJAX counter
|
---|
| 8271 | if ( !( --jQuery.active ) ) {
|
---|
| 8272 | jQuery.event.trigger("ajaxStop");
|
---|
| 8273 | }
|
---|
| 8274 | }
|
---|
| 8275 | }
|
---|
| 8276 |
|
---|
| 8277 | return jqXHR;
|
---|
| 8278 | },
|
---|
| 8279 |
|
---|
| 8280 | getJSON: function( url, data, callback ) {
|
---|
| 8281 | return jQuery.get( url, data, callback, "json" );
|
---|
| 8282 | },
|
---|
| 8283 |
|
---|
| 8284 | getScript: function( url, callback ) {
|
---|
| 8285 | return jQuery.get( url, undefined, callback, "script" );
|
---|
| 8286 | }
|
---|
| 8287 | });
|
---|
| 8288 |
|
---|
| 8289 | jQuery.each( [ "get", "post" ], function( i, method ) {
|
---|
| 8290 | jQuery[ method ] = function( url, data, callback, type ) {
|
---|
| 8291 | // shift arguments if data argument was omitted
|
---|
| 8292 | if ( jQuery.isFunction( data ) ) {
|
---|
| 8293 | type = type || callback;
|
---|
| 8294 | callback = data;
|
---|
| 8295 | data = undefined;
|
---|
| 8296 | }
|
---|
| 8297 |
|
---|
| 8298 | return jQuery.ajax({
|
---|
| 8299 | url: url,
|
---|
| 8300 | type: method,
|
---|
| 8301 | dataType: type,
|
---|
| 8302 | data: data,
|
---|
| 8303 | success: callback
|
---|
| 8304 | });
|
---|
| 8305 | };
|
---|
| 8306 | });
|
---|
| 8307 |
|
---|
| 8308 | // Attach a bunch of functions for handling common AJAX events
|
---|
| 8309 | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
|
---|
| 8310 | jQuery.fn[ type ] = function( fn ) {
|
---|
| 8311 | return this.on( type, fn );
|
---|
| 8312 | };
|
---|
| 8313 | });
|
---|
| 8314 |
|
---|
| 8315 |
|
---|
| 8316 | jQuery._evalUrl = function( url ) {
|
---|
| 8317 | return jQuery.ajax({
|
---|
| 8318 | url: url,
|
---|
| 8319 | type: "GET",
|
---|
| 8320 | dataType: "script",
|
---|
| 8321 | async: false,
|
---|
| 8322 | global: false,
|
---|
| 8323 | "throws": true
|
---|
| 8324 | });
|
---|
| 8325 | };
|
---|
| 8326 |
|
---|
| 8327 |
|
---|
| 8328 | jQuery.fn.extend({
|
---|
| 8329 | wrapAll: function( html ) {
|
---|
| 8330 | var wrap;
|
---|
| 8331 |
|
---|
| 8332 | if ( jQuery.isFunction( html ) ) {
|
---|
| 8333 | return this.each(function( i ) {
|
---|
| 8334 | jQuery( this ).wrapAll( html.call(this, i) );
|
---|
| 8335 | });
|
---|
| 8336 | }
|
---|
| 8337 |
|
---|
| 8338 | if ( this[ 0 ] ) {
|
---|
| 8339 |
|
---|
| 8340 | // The elements to wrap the target around
|
---|
| 8341 | wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
|
---|
| 8342 |
|
---|
| 8343 | if ( this[ 0 ].parentNode ) {
|
---|
| 8344 | wrap.insertBefore( this[ 0 ] );
|
---|
| 8345 | }
|
---|
| 8346 |
|
---|
| 8347 | wrap.map(function() {
|
---|
| 8348 | var elem = this;
|
---|
| 8349 |
|
---|
| 8350 | while ( elem.firstElementChild ) {
|
---|
| 8351 | elem = elem.firstElementChild;
|
---|
| 8352 | }
|
---|
| 8353 |
|
---|
| 8354 | return elem;
|
---|
| 8355 | }).append( this );
|
---|
| 8356 | }
|
---|
| 8357 |
|
---|
| 8358 | return this;
|
---|
| 8359 | },
|
---|
| 8360 |
|
---|
| 8361 | wrapInner: function( html ) {
|
---|
| 8362 | if ( jQuery.isFunction( html ) ) {
|
---|
| 8363 | return this.each(function( i ) {
|
---|
| 8364 | jQuery( this ).wrapInner( html.call(this, i) );
|
---|
| 8365 | });
|
---|
| 8366 | }
|
---|
| 8367 |
|
---|
| 8368 | return this.each(function() {
|
---|
| 8369 | var self = jQuery( this ),
|
---|
| 8370 | contents = self.contents();
|
---|
| 8371 |
|
---|
| 8372 | if ( contents.length ) {
|
---|
| 8373 | contents.wrapAll( html );
|
---|
| 8374 |
|
---|
| 8375 | } else {
|
---|
| 8376 | self.append( html );
|
---|
| 8377 | }
|
---|
| 8378 | });
|
---|
| 8379 | },
|
---|
| 8380 |
|
---|
| 8381 | wrap: function( html ) {
|
---|
| 8382 | var isFunction = jQuery.isFunction( html );
|
---|
| 8383 |
|
---|
| 8384 | return this.each(function( i ) {
|
---|
| 8385 | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
---|
| 8386 | });
|
---|
| 8387 | },
|
---|
| 8388 |
|
---|
| 8389 | unwrap: function() {
|
---|
| 8390 | return this.parent().each(function() {
|
---|
| 8391 | if ( !jQuery.nodeName( this, "body" ) ) {
|
---|
| 8392 | jQuery( this ).replaceWith( this.childNodes );
|
---|
| 8393 | }
|
---|
| 8394 | }).end();
|
---|
| 8395 | }
|
---|
| 8396 | });
|
---|
| 8397 |
|
---|
| 8398 |
|
---|
| 8399 | jQuery.expr.filters.hidden = function( elem ) {
|
---|
| 8400 | // Support: Opera <= 12.12
|
---|
| 8401 | // Opera reports offsetWidths and offsetHeights less than zero on some elements
|
---|
| 8402 | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
|
---|
| 8403 | };
|
---|
| 8404 | jQuery.expr.filters.visible = function( elem ) {
|
---|
| 8405 | return !jQuery.expr.filters.hidden( elem );
|
---|
| 8406 | };
|
---|
| 8407 |
|
---|
| 8408 |
|
---|
| 8409 |
|
---|
| 8410 |
|
---|
| 8411 | var r20 = /%20/g,
|
---|
| 8412 | rbracket = /\[\]$/,
|
---|
| 8413 | rCRLF = /\r?\n/g,
|
---|
| 8414 | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
---|
| 8415 | rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
---|
| 8416 |
|
---|
| 8417 | function buildParams( prefix, obj, traditional, add ) {
|
---|
| 8418 | var name;
|
---|
| 8419 |
|
---|
| 8420 | if ( jQuery.isArray( obj ) ) {
|
---|
| 8421 | // Serialize array item.
|
---|
| 8422 | jQuery.each( obj, function( i, v ) {
|
---|
| 8423 | if ( traditional || rbracket.test( prefix ) ) {
|
---|
| 8424 | // Treat each array item as a scalar.
|
---|
| 8425 | add( prefix, v );
|
---|
| 8426 |
|
---|
| 8427 | } else {
|
---|
| 8428 | // Item is non-scalar (array or object), encode its numeric index.
|
---|
| 8429 | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
|
---|
| 8430 | }
|
---|
| 8431 | });
|
---|
| 8432 |
|
---|
| 8433 | } else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
---|
| 8434 | // Serialize object item.
|
---|
| 8435 | for ( name in obj ) {
|
---|
| 8436 | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
---|
| 8437 | }
|
---|
| 8438 |
|
---|
| 8439 | } else {
|
---|
| 8440 | // Serialize scalar item.
|
---|
| 8441 | add( prefix, obj );
|
---|
| 8442 | }
|
---|
| 8443 | }
|
---|
| 8444 |
|
---|
| 8445 | // Serialize an array of form elements or a set of
|
---|
| 8446 | // key/values into a query string
|
---|
| 8447 | jQuery.param = function( a, traditional ) {
|
---|
| 8448 | var prefix,
|
---|
| 8449 | s = [],
|
---|
| 8450 | add = function( key, value ) {
|
---|
| 8451 | // If value is a function, invoke it and return its value
|
---|
| 8452 | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
|
---|
| 8453 | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
---|
| 8454 | };
|
---|
| 8455 |
|
---|
| 8456 | // Set traditional to true for jQuery <= 1.3.2 behavior.
|
---|
| 8457 | if ( traditional === undefined ) {
|
---|
| 8458 | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
|
---|
| 8459 | }
|
---|
| 8460 |
|
---|
| 8461 | // If an array was passed in, assume that it is an array of form elements.
|
---|
| 8462 | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
---|
| 8463 | // Serialize the form elements
|
---|
| 8464 | jQuery.each( a, function() {
|
---|
| 8465 | add( this.name, this.value );
|
---|
| 8466 | });
|
---|
| 8467 |
|
---|
| 8468 | } else {
|
---|
| 8469 | // If traditional, encode the "old" way (the way 1.3.2 or older
|
---|
| 8470 | // did it), otherwise encode params recursively.
|
---|
| 8471 | for ( prefix in a ) {
|
---|
| 8472 | buildParams( prefix, a[ prefix ], traditional, add );
|
---|
| 8473 | }
|
---|
| 8474 | }
|
---|
| 8475 |
|
---|
| 8476 | // Return the resulting serialization
|
---|
| 8477 | return s.join( "&" ).replace( r20, "+" );
|
---|
| 8478 | };
|
---|
| 8479 |
|
---|
| 8480 | jQuery.fn.extend({
|
---|
| 8481 | serialize: function() {
|
---|
| 8482 | return jQuery.param( this.serializeArray() );
|
---|
| 8483 | },
|
---|
| 8484 | serializeArray: function() {
|
---|
| 8485 | return this.map(function() {
|
---|
| 8486 | // Can add propHook for "elements" to filter or add form elements
|
---|
| 8487 | var elements = jQuery.prop( this, "elements" );
|
---|
| 8488 | return elements ? jQuery.makeArray( elements ) : this;
|
---|
| 8489 | })
|
---|
| 8490 | .filter(function() {
|
---|
| 8491 | var type = this.type;
|
---|
| 8492 |
|
---|
| 8493 | // Use .is( ":disabled" ) so that fieldset[disabled] works
|
---|
| 8494 | return this.name && !jQuery( this ).is( ":disabled" ) &&
|
---|
| 8495 | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
---|
| 8496 | ( this.checked || !rcheckableType.test( type ) );
|
---|
| 8497 | })
|
---|
| 8498 | .map(function( i, elem ) {
|
---|
| 8499 | var val = jQuery( this ).val();
|
---|
| 8500 |
|
---|
| 8501 | return val == null ?
|
---|
| 8502 | null :
|
---|
| 8503 | jQuery.isArray( val ) ?
|
---|
| 8504 | jQuery.map( val, function( val ) {
|
---|
| 8505 | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
---|
| 8506 | }) :
|
---|
| 8507 | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
---|
| 8508 | }).get();
|
---|
| 8509 | }
|
---|
| 8510 | });
|
---|
| 8511 |
|
---|
| 8512 |
|
---|
| 8513 | jQuery.ajaxSettings.xhr = function() {
|
---|
| 8514 | try {
|
---|
| 8515 | return new XMLHttpRequest();
|
---|
| 8516 | } catch( e ) {}
|
---|
| 8517 | };
|
---|
| 8518 |
|
---|
| 8519 | var xhrId = 0,
|
---|
| 8520 | xhrCallbacks = {},
|
---|
| 8521 | xhrSuccessStatus = {
|
---|
| 8522 | // file protocol always yields status code 0, assume 200
|
---|
| 8523 | 0: 200,
|
---|
| 8524 | // Support: IE9
|
---|
| 8525 | // #1450: sometimes IE returns 1223 when it should be 204
|
---|
| 8526 | 1223: 204
|
---|
| 8527 | },
|
---|
| 8528 | xhrSupported = jQuery.ajaxSettings.xhr();
|
---|
| 8529 |
|
---|
| 8530 | // Support: IE9
|
---|
| 8531 | // Open requests must be manually aborted on unload (#5280)
|
---|
| 8532 | if ( window.ActiveXObject ) {
|
---|
| 8533 | jQuery( window ).on( "unload", function() {
|
---|
| 8534 | for ( var key in xhrCallbacks ) {
|
---|
| 8535 | xhrCallbacks[ key ]();
|
---|
| 8536 | }
|
---|
| 8537 | });
|
---|
| 8538 | }
|
---|
| 8539 |
|
---|
| 8540 | support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
---|
| 8541 | support.ajax = xhrSupported = !!xhrSupported;
|
---|
| 8542 |
|
---|
| 8543 | jQuery.ajaxTransport(function( options ) {
|
---|
| 8544 | var callback;
|
---|
| 8545 |
|
---|
| 8546 | // Cross domain only allowed if supported through XMLHttpRequest
|
---|
| 8547 | if ( support.cors || xhrSupported && !options.crossDomain ) {
|
---|
| 8548 | return {
|
---|
| 8549 | send: function( headers, complete ) {
|
---|
| 8550 | var i,
|
---|
| 8551 | xhr = options.xhr(),
|
---|
| 8552 | id = ++xhrId;
|
---|
| 8553 |
|
---|
| 8554 | xhr.open( options.type, options.url, options.async, options.username, options.password );
|
---|
| 8555 |
|
---|
| 8556 | // Apply custom fields if provided
|
---|
| 8557 | if ( options.xhrFields ) {
|
---|
| 8558 | for ( i in options.xhrFields ) {
|
---|
| 8559 | xhr[ i ] = options.xhrFields[ i ];
|
---|
| 8560 | }
|
---|
| 8561 | }
|
---|
| 8562 |
|
---|
| 8563 | // Override mime type if needed
|
---|
| 8564 | if ( options.mimeType && xhr.overrideMimeType ) {
|
---|
| 8565 | xhr.overrideMimeType( options.mimeType );
|
---|
| 8566 | }
|
---|
| 8567 |
|
---|
| 8568 | // X-Requested-With header
|
---|
| 8569 | // For cross-domain requests, seeing as conditions for a preflight are
|
---|
| 8570 | // akin to a jigsaw puzzle, we simply never set it to be sure.
|
---|
| 8571 | // (it can always be set on a per-request basis or even using ajaxSetup)
|
---|
| 8572 | // For same-domain requests, won't change header if already provided.
|
---|
| 8573 | if ( !options.crossDomain && !headers["X-Requested-With"] ) {
|
---|
| 8574 | headers["X-Requested-With"] = "XMLHttpRequest";
|
---|
| 8575 | }
|
---|
| 8576 |
|
---|
| 8577 | // Set headers
|
---|
| 8578 | for ( i in headers ) {
|
---|
| 8579 | xhr.setRequestHeader( i, headers[ i ] );
|
---|
| 8580 | }
|
---|
| 8581 |
|
---|
| 8582 | // Callback
|
---|
| 8583 | callback = function( type ) {
|
---|
| 8584 | return function() {
|
---|
| 8585 | if ( callback ) {
|
---|
| 8586 | delete xhrCallbacks[ id ];
|
---|
| 8587 | callback = xhr.onload = xhr.onerror = null;
|
---|
| 8588 |
|
---|
| 8589 | if ( type === "abort" ) {
|
---|
| 8590 | xhr.abort();
|
---|
| 8591 | } else if ( type === "error" ) {
|
---|
| 8592 | complete(
|
---|
| 8593 | // file: protocol always yields status 0; see #8605, #14207
|
---|
| 8594 | xhr.status,
|
---|
| 8595 | xhr.statusText
|
---|
| 8596 | );
|
---|
| 8597 | } else {
|
---|
| 8598 | complete(
|
---|
| 8599 | xhrSuccessStatus[ xhr.status ] || xhr.status,
|
---|
| 8600 | xhr.statusText,
|
---|
| 8601 | // Support: IE9
|
---|
| 8602 | // Accessing binary-data responseText throws an exception
|
---|
| 8603 | // (#11426)
|
---|
| 8604 | typeof xhr.responseText === "string" ? {
|
---|
| 8605 | text: xhr.responseText
|
---|
| 8606 | } : undefined,
|
---|
| 8607 | xhr.getAllResponseHeaders()
|
---|
| 8608 | );
|
---|
| 8609 | }
|
---|
| 8610 | }
|
---|
| 8611 | };
|
---|
| 8612 | };
|
---|
| 8613 |
|
---|
| 8614 | // Listen to events
|
---|
| 8615 | xhr.onload = callback();
|
---|
| 8616 | xhr.onerror = callback("error");
|
---|
| 8617 |
|
---|
| 8618 | // Create the abort callback
|
---|
| 8619 | callback = xhrCallbacks[ id ] = callback("abort");
|
---|
| 8620 |
|
---|
| 8621 | try {
|
---|
| 8622 | // Do send the request (this may raise an exception)
|
---|
| 8623 | xhr.send( options.hasContent && options.data || null );
|
---|
| 8624 | } catch ( e ) {
|
---|
| 8625 | // #14683: Only rethrow if this hasn't been notified as an error yet
|
---|
| 8626 | if ( callback ) {
|
---|
| 8627 | throw e;
|
---|
| 8628 | }
|
---|
| 8629 | }
|
---|
| 8630 | },
|
---|
| 8631 |
|
---|
| 8632 | abort: function() {
|
---|
| 8633 | if ( callback ) {
|
---|
| 8634 | callback();
|
---|
| 8635 | }
|
---|
| 8636 | }
|
---|
| 8637 | };
|
---|
| 8638 | }
|
---|
| 8639 | });
|
---|
| 8640 |
|
---|
| 8641 |
|
---|
| 8642 |
|
---|
| 8643 |
|
---|
| 8644 | // Install script dataType
|
---|
| 8645 | jQuery.ajaxSetup({
|
---|
| 8646 | accepts: {
|
---|
| 8647 | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
---|
| 8648 | },
|
---|
| 8649 | contents: {
|
---|
| 8650 | script: /(?:java|ecma)script/
|
---|
| 8651 | },
|
---|
| 8652 | converters: {
|
---|
| 8653 | "text script": function( text ) {
|
---|
| 8654 | jQuery.globalEval( text );
|
---|
| 8655 | return text;
|
---|
| 8656 | }
|
---|
| 8657 | }
|
---|
| 8658 | });
|
---|
| 8659 |
|
---|
| 8660 | // Handle cache's special case and crossDomain
|
---|
| 8661 | jQuery.ajaxPrefilter( "script", function( s ) {
|
---|
| 8662 | if ( s.cache === undefined ) {
|
---|
| 8663 | s.cache = false;
|
---|
| 8664 | }
|
---|
| 8665 | if ( s.crossDomain ) {
|
---|
| 8666 | s.type = "GET";
|
---|
| 8667 | }
|
---|
| 8668 | });
|
---|
| 8669 |
|
---|
| 8670 | // Bind script tag hack transport
|
---|
| 8671 | jQuery.ajaxTransport( "script", function( s ) {
|
---|
| 8672 | // This transport only deals with cross domain requests
|
---|
| 8673 | if ( s.crossDomain ) {
|
---|
| 8674 | var script, callback;
|
---|
| 8675 | return {
|
---|
| 8676 | send: function( _, complete ) {
|
---|
| 8677 | script = jQuery("<script>").prop({
|
---|
| 8678 | async: true,
|
---|
| 8679 | charset: s.scriptCharset,
|
---|
| 8680 | src: s.url
|
---|
| 8681 | }).on(
|
---|
| 8682 | "load error",
|
---|
| 8683 | callback = function( evt ) {
|
---|
| 8684 | script.remove();
|
---|
| 8685 | callback = null;
|
---|
| 8686 | if ( evt ) {
|
---|
| 8687 | complete( evt.type === "error" ? 404 : 200, evt.type );
|
---|
| 8688 | }
|
---|
| 8689 | }
|
---|
| 8690 | );
|
---|
| 8691 | document.head.appendChild( script[ 0 ] );
|
---|
| 8692 | },
|
---|
| 8693 | abort: function() {
|
---|
| 8694 | if ( callback ) {
|
---|
| 8695 | callback();
|
---|
| 8696 | }
|
---|
| 8697 | }
|
---|
| 8698 | };
|
---|
| 8699 | }
|
---|
| 8700 | });
|
---|
| 8701 |
|
---|
| 8702 |
|
---|
| 8703 |
|
---|
| 8704 |
|
---|
| 8705 | var oldCallbacks = [],
|
---|
| 8706 | rjsonp = /(=)\?(?=&|$)|\?\?/;
|
---|
| 8707 |
|
---|
| 8708 | // Default jsonp settings
|
---|
| 8709 | jQuery.ajaxSetup({
|
---|
| 8710 | jsonp: "callback",
|
---|
| 8711 | jsonpCallback: function() {
|
---|
| 8712 | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
|
---|
| 8713 | this[ callback ] = true;
|
---|
| 8714 | return callback;
|
---|
| 8715 | }
|
---|
| 8716 | });
|
---|
| 8717 |
|
---|
| 8718 | // Detect, normalize options and install callbacks for jsonp requests
|
---|
| 8719 | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
---|
| 8720 |
|
---|
| 8721 | var callbackName, overwritten, responseContainer,
|
---|
| 8722 | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
---|
| 8723 | "url" :
|
---|
| 8724 | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
|
---|
| 8725 | );
|
---|
| 8726 |
|
---|
| 8727 | // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
---|
| 8728 | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
---|
| 8729 |
|
---|
| 8730 | // Get callback name, remembering preexisting value associated with it
|
---|
| 8731 | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
---|
| 8732 | s.jsonpCallback() :
|
---|
| 8733 | s.jsonpCallback;
|
---|
| 8734 |
|
---|
| 8735 | // Insert callback into url or form data
|
---|
| 8736 | if ( jsonProp ) {
|
---|
| 8737 | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
---|
| 8738 | } else if ( s.jsonp !== false ) {
|
---|
| 8739 | s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
---|
| 8740 | }
|
---|
| 8741 |
|
---|
| 8742 | // Use data converter to retrieve json after script execution
|
---|
| 8743 | s.converters["script json"] = function() {
|
---|
| 8744 | if ( !responseContainer ) {
|
---|
| 8745 | jQuery.error( callbackName + " was not called" );
|
---|
| 8746 | }
|
---|
| 8747 | return responseContainer[ 0 ];
|
---|
| 8748 | };
|
---|
| 8749 |
|
---|
| 8750 | // force json dataType
|
---|
| 8751 | s.dataTypes[ 0 ] = "json";
|
---|
| 8752 |
|
---|
| 8753 | // Install callback
|
---|
| 8754 | overwritten = window[ callbackName ];
|
---|
| 8755 | window[ callbackName ] = function() {
|
---|
| 8756 | responseContainer = arguments;
|
---|
| 8757 | };
|
---|
| 8758 |
|
---|
| 8759 | // Clean-up function (fires after converters)
|
---|
| 8760 | jqXHR.always(function() {
|
---|
| 8761 | // Restore preexisting value
|
---|
| 8762 | window[ callbackName ] = overwritten;
|
---|
| 8763 |
|
---|
| 8764 | // Save back as free
|
---|
| 8765 | if ( s[ callbackName ] ) {
|
---|
| 8766 | // make sure that re-using the options doesn't screw things around
|
---|
| 8767 | s.jsonpCallback = originalSettings.jsonpCallback;
|
---|
| 8768 |
|
---|
| 8769 | // save the callback name for future use
|
---|
| 8770 | oldCallbacks.push( callbackName );
|
---|
| 8771 | }
|
---|
| 8772 |
|
---|
| 8773 | // Call if it was a function and we have a response
|
---|
| 8774 | if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
---|
| 8775 | overwritten( responseContainer[ 0 ] );
|
---|
| 8776 | }
|
---|
| 8777 |
|
---|
| 8778 | responseContainer = overwritten = undefined;
|
---|
| 8779 | });
|
---|
| 8780 |
|
---|
| 8781 | // Delegate to script
|
---|
| 8782 | return "script";
|
---|
| 8783 | }
|
---|
| 8784 | });
|
---|
| 8785 |
|
---|
| 8786 |
|
---|
| 8787 |
|
---|
| 8788 |
|
---|
| 8789 | // data: string of html
|
---|
| 8790 | // context (optional): If specified, the fragment will be created in this context, defaults to document
|
---|
| 8791 | // keepScripts (optional): If true, will include scripts passed in the html string
|
---|
| 8792 | jQuery.parseHTML = function( data, context, keepScripts ) {
|
---|
| 8793 | if ( !data || typeof data !== "string" ) {
|
---|
| 8794 | return null;
|
---|
| 8795 | }
|
---|
| 8796 | if ( typeof context === "boolean" ) {
|
---|
| 8797 | keepScripts = context;
|
---|
| 8798 | context = false;
|
---|
| 8799 | }
|
---|
| 8800 | context = context || document;
|
---|
| 8801 |
|
---|
| 8802 | var parsed = rsingleTag.exec( data ),
|
---|
| 8803 | scripts = !keepScripts && [];
|
---|
| 8804 |
|
---|
| 8805 | // Single tag
|
---|
| 8806 | if ( parsed ) {
|
---|
| 8807 | return [ context.createElement( parsed[1] ) ];
|
---|
| 8808 | }
|
---|
| 8809 |
|
---|
| 8810 | parsed = jQuery.buildFragment( [ data ], context, scripts );
|
---|
| 8811 |
|
---|
| 8812 | if ( scripts && scripts.length ) {
|
---|
| 8813 | jQuery( scripts ).remove();
|
---|
| 8814 | }
|
---|
| 8815 |
|
---|
| 8816 | return jQuery.merge( [], parsed.childNodes );
|
---|
| 8817 | };
|
---|
| 8818 |
|
---|
| 8819 |
|
---|
| 8820 | // Keep a copy of the old load method
|
---|
| 8821 | var _load = jQuery.fn.load;
|
---|
| 8822 |
|
---|
| 8823 | /**
|
---|
| 8824 | * Load a url into a page
|
---|
| 8825 | */
|
---|
| 8826 | jQuery.fn.load = function( url, params, callback ) {
|
---|
| 8827 | if ( typeof url !== "string" && _load ) {
|
---|
| 8828 | return _load.apply( this, arguments );
|
---|
| 8829 | }
|
---|
| 8830 |
|
---|
| 8831 | var selector, type, response,
|
---|
| 8832 | self = this,
|
---|
| 8833 | off = url.indexOf(" ");
|
---|
| 8834 |
|
---|
| 8835 | if ( off >= 0 ) {
|
---|
| 8836 | selector = jQuery.trim( url.slice( off ) );
|
---|
| 8837 | url = url.slice( 0, off );
|
---|
| 8838 | }
|
---|
| 8839 |
|
---|
| 8840 | // If it's a function
|
---|
| 8841 | if ( jQuery.isFunction( params ) ) {
|
---|
| 8842 |
|
---|
| 8843 | // We assume that it's the callback
|
---|
| 8844 | callback = params;
|
---|
| 8845 | params = undefined;
|
---|
| 8846 |
|
---|
| 8847 | // Otherwise, build a param string
|
---|
| 8848 | } else if ( params && typeof params === "object" ) {
|
---|
| 8849 | type = "POST";
|
---|
| 8850 | }
|
---|
| 8851 |
|
---|
| 8852 | // If we have elements to modify, make the request
|
---|
| 8853 | if ( self.length > 0 ) {
|
---|
| 8854 | jQuery.ajax({
|
---|
| 8855 | url: url,
|
---|
| 8856 |
|
---|
| 8857 | // if "type" variable is undefined, then "GET" method will be used
|
---|
| 8858 | type: type,
|
---|
| 8859 | dataType: "html",
|
---|
| 8860 | data: params
|
---|
| 8861 | }).done(function( responseText ) {
|
---|
| 8862 |
|
---|
| 8863 | // Save response for use in complete callback
|
---|
| 8864 | response = arguments;
|
---|
| 8865 |
|
---|
| 8866 | self.html( selector ?
|
---|
| 8867 |
|
---|
| 8868 | // If a selector was specified, locate the right elements in a dummy div
|
---|
| 8869 | // Exclude scripts to avoid IE 'Permission Denied' errors
|
---|
| 8870 | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
---|
| 8871 |
|
---|
| 8872 | // Otherwise use the full result
|
---|
| 8873 | responseText );
|
---|
| 8874 |
|
---|
| 8875 | }).complete( callback && function( jqXHR, status ) {
|
---|
| 8876 | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
|
---|
| 8877 | });
|
---|
| 8878 | }
|
---|
| 8879 |
|
---|
| 8880 | return this;
|
---|
| 8881 | };
|
---|
| 8882 |
|
---|
| 8883 |
|
---|
| 8884 |
|
---|
| 8885 |
|
---|
| 8886 | jQuery.expr.filters.animated = function( elem ) {
|
---|
| 8887 | return jQuery.grep(jQuery.timers, function( fn ) {
|
---|
| 8888 | return elem === fn.elem;
|
---|
| 8889 | }).length;
|
---|
| 8890 | };
|
---|
| 8891 |
|
---|
| 8892 |
|
---|
| 8893 |
|
---|
| 8894 |
|
---|
| 8895 | var docElem = window.document.documentElement;
|
---|
| 8896 |
|
---|
| 8897 | /**
|
---|
| 8898 | * Gets a window from an element
|
---|
| 8899 | */
|
---|
| 8900 | function getWindow( elem ) {
|
---|
| 8901 | return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
|
---|
| 8902 | }
|
---|
| 8903 |
|
---|
| 8904 | jQuery.offset = {
|
---|
| 8905 | setOffset: function( elem, options, i ) {
|
---|
| 8906 | var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
---|
| 8907 | position = jQuery.css( elem, "position" ),
|
---|
| 8908 | curElem = jQuery( elem ),
|
---|
| 8909 | props = {};
|
---|
| 8910 |
|
---|
| 8911 | // Set position first, in-case top/left are set even on static elem
|
---|
| 8912 | if ( position === "static" ) {
|
---|
| 8913 | elem.style.position = "relative";
|
---|
| 8914 | }
|
---|
| 8915 |
|
---|
| 8916 | curOffset = curElem.offset();
|
---|
| 8917 | curCSSTop = jQuery.css( elem, "top" );
|
---|
| 8918 | curCSSLeft = jQuery.css( elem, "left" );
|
---|
| 8919 | calculatePosition = ( position === "absolute" || position === "fixed" ) &&
|
---|
| 8920 | ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
|
---|
| 8921 |
|
---|
| 8922 | // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
---|
| 8923 | if ( calculatePosition ) {
|
---|
| 8924 | curPosition = curElem.position();
|
---|
| 8925 | curTop = curPosition.top;
|
---|
| 8926 | curLeft = curPosition.left;
|
---|
| 8927 |
|
---|
| 8928 | } else {
|
---|
| 8929 | curTop = parseFloat( curCSSTop ) || 0;
|
---|
| 8930 | curLeft = parseFloat( curCSSLeft ) || 0;
|
---|
| 8931 | }
|
---|
| 8932 |
|
---|
| 8933 | if ( jQuery.isFunction( options ) ) {
|
---|
| 8934 | options = options.call( elem, i, curOffset );
|
---|
| 8935 | }
|
---|
| 8936 |
|
---|
| 8937 | if ( options.top != null ) {
|
---|
| 8938 | props.top = ( options.top - curOffset.top ) + curTop;
|
---|
| 8939 | }
|
---|
| 8940 | if ( options.left != null ) {
|
---|
| 8941 | props.left = ( options.left - curOffset.left ) + curLeft;
|
---|
| 8942 | }
|
---|
| 8943 |
|
---|
| 8944 | if ( "using" in options ) {
|
---|
| 8945 | options.using.call( elem, props );
|
---|
| 8946 |
|
---|
| 8947 | } else {
|
---|
| 8948 | curElem.css( props );
|
---|
| 8949 | }
|
---|
| 8950 | }
|
---|
| 8951 | };
|
---|
| 8952 |
|
---|
| 8953 | jQuery.fn.extend({
|
---|
| 8954 | offset: function( options ) {
|
---|
| 8955 | if ( arguments.length ) {
|
---|
| 8956 | return options === undefined ?
|
---|
| 8957 | this :
|
---|
| 8958 | this.each(function( i ) {
|
---|
| 8959 | jQuery.offset.setOffset( this, options, i );
|
---|
| 8960 | });
|
---|
| 8961 | }
|
---|
| 8962 |
|
---|
| 8963 | var docElem, win,
|
---|
| 8964 | elem = this[ 0 ],
|
---|
| 8965 | box = { top: 0, left: 0 },
|
---|
| 8966 | doc = elem && elem.ownerDocument;
|
---|
| 8967 |
|
---|
| 8968 | if ( !doc ) {
|
---|
| 8969 | return;
|
---|
| 8970 | }
|
---|
| 8971 |
|
---|
| 8972 | docElem = doc.documentElement;
|
---|
| 8973 |
|
---|
| 8974 | // Make sure it's not a disconnected DOM node
|
---|
| 8975 | if ( !jQuery.contains( docElem, elem ) ) {
|
---|
| 8976 | return box;
|
---|
| 8977 | }
|
---|
| 8978 |
|
---|
| 8979 | // If we don't have gBCR, just use 0,0 rather than error
|
---|
| 8980 | // BlackBerry 5, iOS 3 (original iPhone)
|
---|
| 8981 | if ( typeof elem.getBoundingClientRect !== strundefined ) {
|
---|
| 8982 | box = elem.getBoundingClientRect();
|
---|
| 8983 | }
|
---|
| 8984 | win = getWindow( doc );
|
---|
| 8985 | return {
|
---|
| 8986 | top: box.top + win.pageYOffset - docElem.clientTop,
|
---|
| 8987 | left: box.left + win.pageXOffset - docElem.clientLeft
|
---|
| 8988 | };
|
---|
| 8989 | },
|
---|
| 8990 |
|
---|
| 8991 | position: function() {
|
---|
| 8992 | if ( !this[ 0 ] ) {
|
---|
| 8993 | return;
|
---|
| 8994 | }
|
---|
| 8995 |
|
---|
| 8996 | var offsetParent, offset,
|
---|
| 8997 | elem = this[ 0 ],
|
---|
| 8998 | parentOffset = { top: 0, left: 0 };
|
---|
| 8999 |
|
---|
| 9000 | // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
|
---|
| 9001 | if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
---|
| 9002 | // We assume that getBoundingClientRect is available when computed position is fixed
|
---|
| 9003 | offset = elem.getBoundingClientRect();
|
---|
| 9004 |
|
---|
| 9005 | } else {
|
---|
| 9006 | // Get *real* offsetParent
|
---|
| 9007 | offsetParent = this.offsetParent();
|
---|
| 9008 |
|
---|
| 9009 | // Get correct offsets
|
---|
| 9010 | offset = this.offset();
|
---|
| 9011 | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
|
---|
| 9012 | parentOffset = offsetParent.offset();
|
---|
| 9013 | }
|
---|
| 9014 |
|
---|
| 9015 | // Add offsetParent borders
|
---|
| 9016 | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
|
---|
| 9017 | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
|
---|
| 9018 | }
|
---|
| 9019 |
|
---|
| 9020 | // Subtract parent offsets and element margins
|
---|
| 9021 | return {
|
---|
| 9022 | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
---|
| 9023 | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
|
---|
| 9024 | };
|
---|
| 9025 | },
|
---|
| 9026 |
|
---|
| 9027 | offsetParent: function() {
|
---|
| 9028 | return this.map(function() {
|
---|
| 9029 | var offsetParent = this.offsetParent || docElem;
|
---|
| 9030 |
|
---|
| 9031 | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
|
---|
| 9032 | offsetParent = offsetParent.offsetParent;
|
---|
| 9033 | }
|
---|
| 9034 |
|
---|
| 9035 | return offsetParent || docElem;
|
---|
| 9036 | });
|
---|
| 9037 | }
|
---|
| 9038 | });
|
---|
| 9039 |
|
---|
| 9040 | // Create scrollLeft and scrollTop methods
|
---|
| 9041 | jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
|
---|
| 9042 | var top = "pageYOffset" === prop;
|
---|
| 9043 |
|
---|
| 9044 | jQuery.fn[ method ] = function( val ) {
|
---|
| 9045 | return access( this, function( elem, method, val ) {
|
---|
| 9046 | var win = getWindow( elem );
|
---|
| 9047 |
|
---|
| 9048 | if ( val === undefined ) {
|
---|
| 9049 | return win ? win[ prop ] : elem[ method ];
|
---|
| 9050 | }
|
---|
| 9051 |
|
---|
| 9052 | if ( win ) {
|
---|
| 9053 | win.scrollTo(
|
---|
| 9054 | !top ? val : window.pageXOffset,
|
---|
| 9055 | top ? val : window.pageYOffset
|
---|
| 9056 | );
|
---|
| 9057 |
|
---|
| 9058 | } else {
|
---|
| 9059 | elem[ method ] = val;
|
---|
| 9060 | }
|
---|
| 9061 | }, method, val, arguments.length, null );
|
---|
| 9062 | };
|
---|
| 9063 | });
|
---|
| 9064 |
|
---|
| 9065 | // Add the top/left cssHooks using jQuery.fn.position
|
---|
| 9066 | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
---|
| 9067 | // getComputedStyle returns percent when specified for top/left/bottom/right
|
---|
| 9068 | // rather than make the css module depend on the offset module, we just check for it here
|
---|
| 9069 | jQuery.each( [ "top", "left" ], function( i, prop ) {
|
---|
| 9070 | jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
|
---|
| 9071 | function( elem, computed ) {
|
---|
| 9072 | if ( computed ) {
|
---|
| 9073 | computed = curCSS( elem, prop );
|
---|
| 9074 | // if curCSS returns percentage, fallback to offset
|
---|
| 9075 | return rnumnonpx.test( computed ) ?
|
---|
| 9076 | jQuery( elem ).position()[ prop ] + "px" :
|
---|
| 9077 | computed;
|
---|
| 9078 | }
|
---|
| 9079 | }
|
---|
| 9080 | );
|
---|
| 9081 | });
|
---|
| 9082 |
|
---|
| 9083 |
|
---|
| 9084 | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
---|
| 9085 | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
---|
| 9086 | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
|
---|
| 9087 | // margin is only for outerHeight, outerWidth
|
---|
| 9088 | jQuery.fn[ funcName ] = function( margin, value ) {
|
---|
| 9089 | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
---|
| 9090 | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
---|
| 9091 |
|
---|
| 9092 | return access( this, function( elem, type, value ) {
|
---|
| 9093 | var doc;
|
---|
| 9094 |
|
---|
| 9095 | if ( jQuery.isWindow( elem ) ) {
|
---|
| 9096 | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
---|
| 9097 | // isn't a whole lot we can do. See pull request at this URL for discussion:
|
---|
| 9098 | // https://github.com/jquery/jquery/pull/764
|
---|
| 9099 | return elem.document.documentElement[ "client" + name ];
|
---|
| 9100 | }
|
---|
| 9101 |
|
---|
| 9102 | // Get document width or height
|
---|
| 9103 | if ( elem.nodeType === 9 ) {
|
---|
| 9104 | doc = elem.documentElement;
|
---|
| 9105 |
|
---|
| 9106 | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
|
---|
| 9107 | // whichever is greatest
|
---|
| 9108 | return Math.max(
|
---|
| 9109 | elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
---|
| 9110 | elem.body[ "offset" + name ], doc[ "offset" + name ],
|
---|
| 9111 | doc[ "client" + name ]
|
---|
| 9112 | );
|
---|
| 9113 | }
|
---|
| 9114 |
|
---|
| 9115 | return value === undefined ?
|
---|
| 9116 | // Get width or height on the element, requesting but not forcing parseFloat
|
---|
| 9117 | jQuery.css( elem, type, extra ) :
|
---|
| 9118 |
|
---|
| 9119 | // Set width or height on the element
|
---|
| 9120 | jQuery.style( elem, type, value, extra );
|
---|
| 9121 | }, type, chainable ? margin : undefined, chainable, null );
|
---|
| 9122 | };
|
---|
| 9123 | });
|
---|
| 9124 | });
|
---|
| 9125 |
|
---|
| 9126 |
|
---|
| 9127 | // The number of elements contained in the matched element set
|
---|
| 9128 | jQuery.fn.size = function() {
|
---|
| 9129 | return this.length;
|
---|
| 9130 | };
|
---|
| 9131 |
|
---|
| 9132 | jQuery.fn.andSelf = jQuery.fn.addBack;
|
---|
| 9133 |
|
---|
| 9134 |
|
---|
| 9135 |
|
---|
| 9136 |
|
---|
| 9137 | // Register as a named AMD module, since jQuery can be concatenated with other
|
---|
| 9138 | // files that may use define, but not via a proper concatenation script that
|
---|
| 9139 | // understands anonymous AMD modules. A named AMD is safest and most robust
|
---|
| 9140 | // way to register. Lowercase jquery is used because AMD module names are
|
---|
| 9141 | // derived from file names, and jQuery is normally delivered in a lowercase
|
---|
| 9142 | // file name. Do this after creating the global so that if an AMD module wants
|
---|
| 9143 | // to call noConflict to hide this version of jQuery, it will work.
|
---|
| 9144 |
|
---|
| 9145 | // Note that for maximum portability, libraries that are not jQuery should
|
---|
| 9146 | // declare themselves as anonymous modules, and avoid setting a global if an
|
---|
| 9147 | // AMD loader is present. jQuery is a special case. For more information, see
|
---|
| 9148 | // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
---|
| 9149 |
|
---|
| 9150 | if ( typeof define === "function" && define.amd ) {
|
---|
| 9151 | define( "jquery", [], function() {
|
---|
| 9152 | return jQuery;
|
---|
| 9153 | });
|
---|
| 9154 | }
|
---|
| 9155 |
|
---|
| 9156 |
|
---|
| 9157 |
|
---|
| 9158 |
|
---|
| 9159 | var
|
---|
| 9160 | // Map over jQuery in case of overwrite
|
---|
| 9161 | _jQuery = window.jQuery,
|
---|
| 9162 |
|
---|
| 9163 | // Map over the $ in case of overwrite
|
---|
| 9164 | _$ = window.$;
|
---|
| 9165 |
|
---|
| 9166 | jQuery.noConflict = function( deep ) {
|
---|
| 9167 | if ( window.$ === jQuery ) {
|
---|
| 9168 | window.$ = _$;
|
---|
| 9169 | }
|
---|
| 9170 |
|
---|
| 9171 | if ( deep && window.jQuery === jQuery ) {
|
---|
| 9172 | window.jQuery = _jQuery;
|
---|
| 9173 | }
|
---|
| 9174 |
|
---|
| 9175 | return jQuery;
|
---|
| 9176 | };
|
---|
| 9177 |
|
---|
| 9178 | // Expose jQuery and $ identifiers, even in
|
---|
| 9179 | // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
---|
| 9180 | // and CommonJS for browser emulators (#13566)
|
---|
| 9181 | if ( typeof noGlobal === strundefined ) {
|
---|
| 9182 | window.jQuery = window.$ = jQuery;
|
---|
| 9183 | }
|
---|
| 9184 |
|
---|
| 9185 |
|
---|
| 9186 |
|
---|
| 9187 |
|
---|
| 9188 | return jQuery;
|
---|
| 9189 |
|
---|
| 9190 | }));
|
---|