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 | }
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485 |
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486 | // Flatten any nested arrays
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487 | return concat.apply( [], ret );
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488 | },
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489 |
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490 | // A global GUID counter for objects
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491 | guid: 1,
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492 |
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493 | // Bind a function to a context, optionally partially applying any
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494 | // arguments.
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495 | proxy: function( fn, context ) {
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496 | var tmp, args, proxy;
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497 |
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498 | if ( typeof context === "string" ) {
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499 | tmp = fn[ context ];
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500 | context = fn;
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501 | fn = tmp;
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502 | }
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503 |
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504 | // Quick check to determine if target is callable, in the spec
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505 | // this throws a TypeError, but we will just return undefined.
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506 | if ( !jQuery.isFunction( fn ) ) {
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507 | return undefined;
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508 | }
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509 |
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510 | // Simulated bind
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511 | args = slice.call( arguments, 2 );
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512 | proxy = function() {
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513 | return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
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514 | };
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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 | }));
|
---|