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1 /*! |
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2 * jQuery JavaScript Library v2.2.4 |
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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 jQuery Foundation 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: 2016-05-20T17:23Z |
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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` |
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19 // is present, execute the factory and get jQuery. |
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20 // For environments that do not have a `window` with a `document` |
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21 // (such as Node.js), expose a 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 // Support: Firefox 18+ |
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41 // Can't be in strict mode, several libs including ASP.NET trace |
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42 // the stack via arguments.caller.callee and Firefox dies if |
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43 // you try to trace through "use strict" call chains. (#13335) |
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44 //"use strict"; |
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45 var arr = []; |
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46 |
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47 var document = window.document; |
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48 |
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49 var slice = arr.slice; |
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50 |
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51 var concat = arr.concat; |
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52 |
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53 var push = arr.push; |
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54 |
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55 var indexOf = arr.indexOf; |
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56 |
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57 var class2type = {}; |
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58 |
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59 var toString = class2type.toString; |
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60 |
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61 var hasOwn = class2type.hasOwnProperty; |
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62 |
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63 var support = {}; |
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64 |
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65 |
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66 |
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67 var |
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68 version = "2.2.4", |
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69 |
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70 // Define a local copy of jQuery |
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71 jQuery = function( selector, context ) { |
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72 |
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73 // The jQuery object is actually just the init constructor 'enhanced' |
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74 // Need init if jQuery is called (just allow error to be thrown if not included) |
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75 return new jQuery.fn.init( selector, context ); |
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76 }, |
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77 |
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78 // Support: Android<4.1 |
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79 // Make sure we trim BOM and NBSP |
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80 rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, |
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81 |
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82 // Matches dashed string for camelizing |
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83 rmsPrefix = /^-ms-/, |
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84 rdashAlpha = /-([\da-z])/gi, |
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85 |
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86 // Used by jQuery.camelCase as callback to replace() |
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87 fcamelCase = function( all, letter ) { |
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88 return letter.toUpperCase(); |
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89 }; |
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90 |
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91 jQuery.fn = jQuery.prototype = { |
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92 |
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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 each: function( callback ) { |
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137 return jQuery.each( this, callback ); |
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138 }, |
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139 |
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140 map: function( callback ) { |
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141 return this.pushStack( jQuery.map( this, function( elem, i ) { |
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142 return callback.call( elem, i, elem ); |
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143 } ) ); |
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144 }, |
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145 |
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146 slice: function() { |
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147 return this.pushStack( slice.apply( this, arguments ) ); |
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148 }, |
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149 |
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150 first: function() { |
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151 return this.eq( 0 ); |
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152 }, |
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153 |
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154 last: function() { |
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155 return this.eq( -1 ); |
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156 }, |
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157 |
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158 eq: function( i ) { |
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159 var len = this.length, |
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160 j = +i + ( i < 0 ? len : 0 ); |
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161 return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); |
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162 }, |
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163 |
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164 end: function() { |
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165 return this.prevObject || this.constructor(); |
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166 }, |
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167 |
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168 // For internal use only. |
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169 // Behaves like an Array's method, not like a jQuery method. |
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170 push: push, |
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171 sort: arr.sort, |
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172 splice: arr.splice |
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173 }; |
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174 |
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175 jQuery.extend = jQuery.fn.extend = function() { |
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176 var options, name, src, copy, copyIsArray, clone, |
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177 target = arguments[ 0 ] || {}, |
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178 i = 1, |
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179 length = arguments.length, |
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180 deep = false; |
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181 |
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182 // Handle a deep copy situation |
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183 if ( typeof target === "boolean" ) { |
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184 deep = target; |
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185 |
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186 // Skip the boolean and the target |
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187 target = arguments[ i ] || {}; |
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188 i++; |
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189 } |
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190 |
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191 // Handle case when target is a string or something (possible in deep copy) |
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192 if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { |
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193 target = {}; |
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194 } |
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195 |
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196 // Extend jQuery itself if only one argument is passed |
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197 if ( i === length ) { |
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198 target = this; |
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199 i--; |
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200 } |
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201 |
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202 for ( ; i < length; i++ ) { |
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203 |
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204 // Only deal with non-null/undefined values |
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205 if ( ( options = arguments[ i ] ) != null ) { |
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206 |
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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 ) || |
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219 ( copyIsArray = jQuery.isArray( copy ) ) ) ) { |
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220 |
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221 if ( copyIsArray ) { |
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222 copyIsArray = false; |
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223 clone = src && jQuery.isArray( src ) ? src : []; |
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224 |
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225 } else { |
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226 clone = src && jQuery.isPlainObject( src ) ? src : {}; |
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227 } |
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228 |
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229 // Never move original objects, clone them |
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230 target[ name ] = jQuery.extend( deep, clone, copy ); |
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231 |
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232 // Don't bring in undefined values |
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233 } else if ( copy !== undefined ) { |
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234 target[ name ] = copy; |
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235 } |
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236 } |
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237 } |
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238 } |
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239 |
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240 // Return the modified object |
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241 return target; |
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242 }; |
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243 |
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244 jQuery.extend( { |
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245 |
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246 // Unique for each copy of jQuery on the page |
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247 expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
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248 |
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249 // Assume jQuery is ready without the ready module |
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250 isReady: true, |
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251 |
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252 error: function( msg ) { |
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253 throw new Error( msg ); |
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254 }, |
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255 |
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256 noop: function() {}, |
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257 |
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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 |
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270 // parseFloat NaNs numeric-cast false positives (null|true|false|"") |
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271 // ...but misinterprets leading-number strings, particularly hex literals ("0x...") |
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272 // subtraction forces infinities to NaN |
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273 // adding 1 corrects loss of precision from parseFloat (#15100) |
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274 var realStringObj = obj && obj.toString(); |
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275 return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; |
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276 }, |
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277 |
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278 isPlainObject: function( obj ) { |
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279 var key; |
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280 |
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281 // Not plain objects: |
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282 // - Any object or value whose internal [[Class]] property is not "[object Object]" |
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283 // - DOM nodes |
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284 // - window |
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285 if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
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286 return false; |
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287 } |
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288 |
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289 // Not own constructor property must be Object |
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290 if ( obj.constructor && |
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291 !hasOwn.call( obj, "constructor" ) && |
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292 !hasOwn.call( obj.constructor.prototype || {}, "isPrototypeOf" ) ) { |
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293 return false; |
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294 } |
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295 |
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296 // Own properties are enumerated firstly, so to speed up, |
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297 // if last one is own, then all properties are own |
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298 for ( key in obj ) {} |
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299 |
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300 return key === undefined || hasOwn.call( obj, key ); |
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301 }, |
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302 |
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303 isEmptyObject: function( obj ) { |
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304 var name; |
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305 for ( name in obj ) { |
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306 return false; |
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307 } |
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308 return true; |
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309 }, |
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310 |
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311 type: function( obj ) { |
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312 if ( obj == null ) { |
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313 return obj + ""; |
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314 } |
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315 |
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316 // Support: Android<4.0, iOS<6 (functionish RegExp) |
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317 return typeof obj === "object" || typeof obj === "function" ? |
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318 class2type[ toString.call( obj ) ] || "object" : |
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319 typeof obj; |
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320 }, |
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321 |
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322 // Evaluates a script in a global context |
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323 globalEval: function( code ) { |
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324 var script, |
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325 indirect = eval; |
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326 |
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327 code = jQuery.trim( code ); |
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328 |
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329 if ( code ) { |
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330 |
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331 // If the code includes a valid, prologue position |
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332 // strict mode pragma, execute code by injecting a |
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333 // script tag into the document. |
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334 if ( code.indexOf( "use strict" ) === 1 ) { |
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335 script = document.createElement( "script" ); |
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336 script.text = code; |
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337 document.head.appendChild( script ).parentNode.removeChild( script ); |
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338 } else { |
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339 |
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340 // Otherwise, avoid the DOM node creation, insertion |
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341 // and removal by using an indirect global eval |
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342 |
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343 indirect( code ); |
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344 } |
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345 } |
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346 }, |
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347 |
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348 // Convert dashed to camelCase; used by the css and data modules |
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349 // Support: IE9-11+ |
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350 // Microsoft forgot to hump their vendor prefix (#9572) |
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351 camelCase: function( string ) { |
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352 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
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353 }, |
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354 |
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355 nodeName: function( elem, name ) { |
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356 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); |
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357 }, |
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358 |
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359 each: function( obj, callback ) { |
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360 var length, i = 0; |
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361 |
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362 if ( isArrayLike( obj ) ) { |
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363 length = obj.length; |
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364 for ( ; i < length; i++ ) { |
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365 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
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366 break; |
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367 } |
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368 } |
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369 } else { |
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370 for ( i in obj ) { |
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371 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
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372 break; |
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373 } |
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374 } |
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375 } |
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376 |
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377 return obj; |
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378 }, |
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379 |
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380 // Support: Android<4.1 |
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381 trim: function( text ) { |
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382 return text == null ? |
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383 "" : |
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384 ( text + "" ).replace( rtrim, "" ); |
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385 }, |
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386 |
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387 // results is for internal usage only |
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388 makeArray: function( arr, results ) { |
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389 var ret = results || []; |
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390 |
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391 if ( arr != null ) { |
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392 if ( isArrayLike( Object( arr ) ) ) { |
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393 jQuery.merge( ret, |
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394 typeof arr === "string" ? |
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395 [ arr ] : arr |
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396 ); |
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397 } else { |
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398 push.call( ret, arr ); |
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399 } |
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400 } |
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401 |
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402 return ret; |
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403 }, |
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404 |
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405 inArray: function( elem, arr, i ) { |
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406 return arr == null ? -1 : indexOf.call( arr, elem, i ); |
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407 }, |
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408 |
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409 merge: function( first, second ) { |
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410 var len = +second.length, |
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411 j = 0, |
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412 i = first.length; |
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413 |
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414 for ( ; j < len; j++ ) { |
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415 first[ i++ ] = second[ j ]; |
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416 } |
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417 |
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418 first.length = i; |
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419 |
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420 return first; |
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421 }, |
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422 |
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423 grep: function( elems, callback, invert ) { |
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424 var callbackInverse, |
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425 matches = [], |
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426 i = 0, |
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427 length = elems.length, |
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428 callbackExpect = !invert; |
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429 |
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430 // Go through the array, only saving the items |
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431 // that pass the validator function |
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432 for ( ; i < length; i++ ) { |
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433 callbackInverse = !callback( elems[ i ], i ); |
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434 if ( callbackInverse !== callbackExpect ) { |
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435 matches.push( elems[ i ] ); |
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436 } |
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437 } |
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438 |
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439 return matches; |
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440 }, |
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441 |
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442 // arg is for internal usage only |
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443 map: function( elems, callback, arg ) { |
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444 var length, value, |
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445 i = 0, |
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446 ret = []; |
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447 |
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448 // Go through the array, translating each of the items to their new values |
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449 if ( isArrayLike( elems ) ) { |
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450 length = elems.length; |
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451 for ( ; i < length; i++ ) { |
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452 value = callback( elems[ i ], i, arg ); |
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453 |
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454 if ( value != null ) { |
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455 ret.push( value ); |
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456 } |
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457 } |
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458 |
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459 // Go through every key on the object, |
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460 } else { |
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461 for ( i in elems ) { |
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462 value = callback( elems[ i ], i, arg ); |
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463 |
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464 if ( value != null ) { |
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465 ret.push( value ); |
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466 } |
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467 } |
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468 } |
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469 |
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470 // Flatten any nested arrays |
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471 return concat.apply( [], ret ); |
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472 }, |
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473 |
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474 // A global GUID counter for objects |
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475 guid: 1, |
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476 |
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477 // Bind a function to a context, optionally partially applying any |
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478 // arguments. |
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479 proxy: function( fn, context ) { |
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480 var tmp, args, proxy; |
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481 |
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482 if ( typeof context === "string" ) { |
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483 tmp = fn[ context ]; |
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484 context = fn; |
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485 fn = tmp; |
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486 } |
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487 |
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488 // Quick check to determine if target is callable, in the spec |
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489 // this throws a TypeError, but we will just return undefined. |
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490 if ( !jQuery.isFunction( fn ) ) { |
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491 return undefined; |
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492 } |
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493 |
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494 // Simulated bind |
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495 args = slice.call( arguments, 2 ); |
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496 proxy = function() { |
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497 return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
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498 }; |
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499 |
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500 // Set the guid of unique handler to the same of original handler, so it can be removed |
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501 proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
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502 |
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503 return proxy; |
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504 }, |
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505 |
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506 now: Date.now, |
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507 |
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508 // jQuery.support is not used in Core but other projects attach their |
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509 // properties to it so it needs to exist. |
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510 support: support |
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511 } ); |
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512 |
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513 // JSHint would error on this code due to the Symbol not being defined in ES5. |
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514 // Defining this global in .jshintrc would create a danger of using the global |
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515 // unguarded in another place, it seems safer to just disable JSHint for these |
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516 // three lines. |
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517 /* jshint ignore: start */ |
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518 if ( typeof Symbol === "function" ) { |
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519 jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; |
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520 } |
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521 /* jshint ignore: end */ |
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522 |
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523 // Populate the class2type map |
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524 jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), |
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525 function( i, name ) { |
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526 class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
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527 } ); |
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528 |
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529 function isArrayLike( obj ) { |
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530 |
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531 // Support: iOS 8.2 (not reproducible in simulator) |
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532 // `in` check used to prevent JIT error (gh-2145) |
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533 // hasOwn isn't used here due to false negatives |
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534 // regarding Nodelist length in IE |
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535 var length = !!obj && "length" in obj && obj.length, |
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536 type = jQuery.type( obj ); |
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537 |
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538 if ( type === "function" || jQuery.isWindow( obj ) ) { |
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539 return false; |
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540 } |
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541 |
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542 return type === "array" || length === 0 || |
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543 typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
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544 } |
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545 var Sizzle = |
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546 /*! |
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547 * Sizzle CSS Selector Engine v2.2.1 |
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548 * http://sizzlejs.com/ |
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549 * |
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550 * Copyright jQuery Foundation and other contributors |
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551 * Released under the MIT license |
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552 * http://jquery.org/license |
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553 * |
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554 * Date: 2015-10-17 |
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555 */ |
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556 (function( window ) { |
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557 |
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558 var i, |
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559 support, |
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560 Expr, |
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561 getText, |
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562 isXML, |
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563 tokenize, |
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564 compile, |
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565 select, |
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566 outermostContext, |
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567 sortInput, |
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568 hasDuplicate, |
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569 |
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570 // Local document vars |
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571 setDocument, |
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572 document, |
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573 docElem, |
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574 documentIsHTML, |
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575 rbuggyQSA, |
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576 rbuggyMatches, |
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577 matches, |
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578 contains, |
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579 |
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580 // Instance-specific data |
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581 expando = "sizzle" + 1 * new Date(), |
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582 preferredDoc = window.document, |
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583 dirruns = 0, |
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584 done = 0, |
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585 classCache = createCache(), |
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586 tokenCache = createCache(), |
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587 compilerCache = createCache(), |
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588 sortOrder = function( a, b ) { |
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589 if ( a === b ) { |
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590 hasDuplicate = true; |
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591 } |
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592 return 0; |
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593 }, |
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594 |
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595 // General-purpose constants |
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596 MAX_NEGATIVE = 1 << 31, |
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597 |
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598 // Instance methods |
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599 hasOwn = ({}).hasOwnProperty, |
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600 arr = [], |
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601 pop = arr.pop, |
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602 push_native = arr.push, |
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603 push = arr.push, |
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604 slice = arr.slice, |
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605 // Use a stripped-down indexOf as it's faster than native |
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606 // http://jsperf.com/thor-indexof-vs-for/5 |
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607 indexOf = function( list, elem ) { |
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608 var i = 0, |
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609 len = list.length; |
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610 for ( ; i < len; i++ ) { |
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611 if ( list[i] === elem ) { |
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612 return i; |
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613 } |
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614 } |
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615 return -1; |
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616 }, |
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617 |
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618 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", |
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619 |
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620 // Regular expressions |
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621 |
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622 // http://www.w3.org/TR/css3-selectors/#whitespace |
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623 whitespace = "[\\x20\\t\\r\\n\\f]", |
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624 |
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625 // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier |
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626 identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", |
|
627 |
|
628 // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors |
|
629 attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + |
|
630 // Operator (capture 2) |
|
631 "*([*^$|!~]?=)" + whitespace + |
|
632 // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" |
|
633 "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
|
634 "*\\]", |
|
635 |
|
636 pseudos = ":(" + identifier + ")(?:\\((" + |
|
637 // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: |
|
638 // 1. quoted (capture 3; capture 4 or capture 5) |
|
639 "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + |
|
640 // 2. simple (capture 6) |
|
641 "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
|
642 // 3. anything else (capture 2) |
|
643 ".*" + |
|
644 ")\\)|)", |
|
645 |
|
646 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter |
|
647 rwhitespace = new RegExp( whitespace + "+", "g" ), |
|
648 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
|
649 |
|
650 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
|
651 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
|
652 |
|
653 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), |
|
654 |
|
655 rpseudo = new RegExp( pseudos ), |
|
656 ridentifier = new RegExp( "^" + identifier + "$" ), |
|
657 |
|
658 matchExpr = { |
|
659 "ID": new RegExp( "^#(" + identifier + ")" ), |
|
660 "CLASS": new RegExp( "^\\.(" + identifier + ")" ), |
|
661 "TAG": new RegExp( "^(" + identifier + "|[*])" ), |
|
662 "ATTR": new RegExp( "^" + attributes ), |
|
663 "PSEUDO": new RegExp( "^" + pseudos ), |
|
664 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
|
665 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
|
666 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
|
667 "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
|
668 // For use in libraries implementing .is() |
|
669 // We use this for POS matching in `select` |
|
670 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
|
671 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
|
672 }, |
|
673 |
|
674 rinputs = /^(?:input|select|textarea|button)$/i, |
|
675 rheader = /^h\d$/i, |
|
676 |
|
677 rnative = /^[^{]+\{\s*\[native \w/, |
|
678 |
|
679 // Easily-parseable/retrievable ID or TAG or CLASS selectors |
|
680 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, |
|
681 |
|
682 rsibling = /[+~]/, |
|
683 rescape = /'|\\/g, |
|
684 |
|
685 // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters |
|
686 runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
|
687 funescape = function( _, escaped, escapedWhitespace ) { |
|
688 var high = "0x" + escaped - 0x10000; |
|
689 // NaN means non-codepoint |
|
690 // Support: Firefox<24 |
|
691 // Workaround erroneous numeric interpretation of +"0x" |
|
692 return high !== high || escapedWhitespace ? |
|
693 escaped : |
|
694 high < 0 ? |
|
695 // BMP codepoint |
|
696 String.fromCharCode( high + 0x10000 ) : |
|
697 // Supplemental Plane codepoint (surrogate pair) |
|
698 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
|
699 }, |
|
700 |
|
701 // Used for iframes |
|
702 // See setDocument() |
|
703 // Removing the function wrapper causes a "Permission Denied" |
|
704 // error in IE |
|
705 unloadHandler = function() { |
|
706 setDocument(); |
|
707 }; |
|
708 |
|
709 // Optimize for push.apply( _, NodeList ) |
|
710 try { |
|
711 push.apply( |
|
712 (arr = slice.call( preferredDoc.childNodes )), |
|
713 preferredDoc.childNodes |
|
714 ); |
|
715 // Support: Android<4.0 |
|
716 // Detect silently failing push.apply |
|
717 arr[ preferredDoc.childNodes.length ].nodeType; |
|
718 } catch ( e ) { |
|
719 push = { apply: arr.length ? |
|
720 |
|
721 // Leverage slice if possible |
|
722 function( target, els ) { |
|
723 push_native.apply( target, slice.call(els) ); |
|
724 } : |
|
725 |
|
726 // Support: IE<9 |
|
727 // Otherwise append directly |
|
728 function( target, els ) { |
|
729 var j = target.length, |
|
730 i = 0; |
|
731 // Can't trust NodeList.length |
|
732 while ( (target[j++] = els[i++]) ) {} |
|
733 target.length = j - 1; |
|
734 } |
|
735 }; |
|
736 } |
|
737 |
|
738 function Sizzle( selector, context, results, seed ) { |
|
739 var m, i, elem, nid, nidselect, match, groups, newSelector, |
|
740 newContext = context && context.ownerDocument, |
|
741 |
|
742 // nodeType defaults to 9, since context defaults to document |
|
743 nodeType = context ? context.nodeType : 9; |
|
744 |
|
745 results = results || []; |
|
746 |
|
747 // Return early from calls with invalid selector or context |
|
748 if ( typeof selector !== "string" || !selector || |
|
749 nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { |
|
750 |
|
751 return results; |
|
752 } |
|
753 |
|
754 // Try to shortcut find operations (as opposed to filters) in HTML documents |
|
755 if ( !seed ) { |
|
756 |
|
757 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { |
|
758 setDocument( context ); |
|
759 } |
|
760 context = context || document; |
|
761 |
|
762 if ( documentIsHTML ) { |
|
763 |
|
764 // If the selector is sufficiently simple, try using a "get*By*" DOM method |
|
765 // (excepting DocumentFragment context, where the methods don't exist) |
|
766 if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { |
|
767 |
|
768 // ID selector |
|
769 if ( (m = match[1]) ) { |
|
770 |
|
771 // Document context |
|
772 if ( nodeType === 9 ) { |
|
773 if ( (elem = context.getElementById( m )) ) { |
|
774 |
|
775 // Support: IE, Opera, Webkit |
|
776 // TODO: identify versions |
|
777 // getElementById can match elements by name instead of ID |
|
778 if ( elem.id === m ) { |
|
779 results.push( elem ); |
|
780 return results; |
|
781 } |
|
782 } else { |
|
783 return results; |
|
784 } |
|
785 |
|
786 // Element context |
|
787 } else { |
|
788 |
|
789 // Support: IE, Opera, Webkit |
|
790 // TODO: identify versions |
|
791 // getElementById can match elements by name instead of ID |
|
792 if ( newContext && (elem = newContext.getElementById( m )) && |
|
793 contains( context, elem ) && |
|
794 elem.id === m ) { |
|
795 |
|
796 results.push( elem ); |
|
797 return results; |
|
798 } |
|
799 } |
|
800 |
|
801 // Type selector |
|
802 } else if ( match[2] ) { |
|
803 push.apply( results, context.getElementsByTagName( selector ) ); |
|
804 return results; |
|
805 |
|
806 // Class selector |
|
807 } else if ( (m = match[3]) && support.getElementsByClassName && |
|
808 context.getElementsByClassName ) { |
|
809 |
|
810 push.apply( results, context.getElementsByClassName( m ) ); |
|
811 return results; |
|
812 } |
|
813 } |
|
814 |
|
815 // Take advantage of querySelectorAll |
|
816 if ( support.qsa && |
|
817 !compilerCache[ selector + " " ] && |
|
818 (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { |
|
819 |
|
820 if ( nodeType !== 1 ) { |
|
821 newContext = context; |
|
822 newSelector = selector; |
|
823 |
|
824 // qSA looks outside Element context, which is not what we want |
|
825 // Thanks to Andrew Dupont for this workaround technique |
|
826 // Support: IE <=8 |
|
827 // Exclude object elements |
|
828 } else if ( context.nodeName.toLowerCase() !== "object" ) { |
|
829 |
|
830 // Capture the context ID, setting it first if necessary |
|
831 if ( (nid = context.getAttribute( "id" )) ) { |
|
832 nid = nid.replace( rescape, "\\$&" ); |
|
833 } else { |
|
834 context.setAttribute( "id", (nid = expando) ); |
|
835 } |
|
836 |
|
837 // Prefix every selector in the list |
|
838 groups = tokenize( selector ); |
|
839 i = groups.length; |
|
840 nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; |
|
841 while ( i-- ) { |
|
842 groups[i] = nidselect + " " + toSelector( groups[i] ); |
|
843 } |
|
844 newSelector = groups.join( "," ); |
|
845 |
|
846 // Expand context for sibling selectors |
|
847 newContext = rsibling.test( selector ) && testContext( context.parentNode ) || |
|
848 context; |
|
849 } |
|
850 |
|
851 if ( newSelector ) { |
|
852 try { |
|
853 push.apply( results, |
|
854 newContext.querySelectorAll( newSelector ) |
|
855 ); |
|
856 return results; |
|
857 } catch ( qsaError ) { |
|
858 } finally { |
|
859 if ( nid === expando ) { |
|
860 context.removeAttribute( "id" ); |
|
861 } |
|
862 } |
|
863 } |
|
864 } |
|
865 } |
|
866 } |
|
867 |
|
868 // All others |
|
869 return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
|
870 } |
|
871 |
|
872 /** |
|
873 * Create key-value caches of limited size |
|
874 * @returns {function(string, object)} Returns the Object data after storing it on itself with |
|
875 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) |
|
876 * deleting the oldest entry |
|
877 */ |
|
878 function createCache() { |
|
879 var keys = []; |
|
880 |
|
881 function cache( key, value ) { |
|
882 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) |
|
883 if ( keys.push( key + " " ) > Expr.cacheLength ) { |
|
884 // Only keep the most recent entries |
|
885 delete cache[ keys.shift() ]; |
|
886 } |
|
887 return (cache[ key + " " ] = value); |
|
888 } |
|
889 return cache; |
|
890 } |
|
891 |
|
892 /** |
|
893 * Mark a function for special use by Sizzle |
|
894 * @param {Function} fn The function to mark |
|
895 */ |
|
896 function markFunction( fn ) { |
|
897 fn[ expando ] = true; |
|
898 return fn; |
|
899 } |
|
900 |
|
901 /** |
|
902 * Support testing using an element |
|
903 * @param {Function} fn Passed the created div and expects a boolean result |
|
904 */ |
|
905 function assert( fn ) { |
|
906 var div = document.createElement("div"); |
|
907 |
|
908 try { |
|
909 return !!fn( div ); |
|
910 } catch (e) { |
|
911 return false; |
|
912 } finally { |
|
913 // Remove from its parent by default |
|
914 if ( div.parentNode ) { |
|
915 div.parentNode.removeChild( div ); |
|
916 } |
|
917 // release memory in IE |
|
918 div = null; |
|
919 } |
|
920 } |
|
921 |
|
922 /** |
|
923 * Adds the same handler for all of the specified attrs |
|
924 * @param {String} attrs Pipe-separated list of attributes |
|
925 * @param {Function} handler The method that will be applied |
|
926 */ |
|
927 function addHandle( attrs, handler ) { |
|
928 var arr = attrs.split("|"), |
|
929 i = arr.length; |
|
930 |
|
931 while ( i-- ) { |
|
932 Expr.attrHandle[ arr[i] ] = handler; |
|
933 } |
|
934 } |
|
935 |
|
936 /** |
|
937 * Checks document order of two siblings |
|
938 * @param {Element} a |
|
939 * @param {Element} b |
|
940 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b |
|
941 */ |
|
942 function siblingCheck( a, b ) { |
|
943 var cur = b && a, |
|
944 diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
|
945 ( ~b.sourceIndex || MAX_NEGATIVE ) - |
|
946 ( ~a.sourceIndex || MAX_NEGATIVE ); |
|
947 |
|
948 // Use IE sourceIndex if available on both nodes |
|
949 if ( diff ) { |
|
950 return diff; |
|
951 } |
|
952 |
|
953 // Check if b follows a |
|
954 if ( cur ) { |
|
955 while ( (cur = cur.nextSibling) ) { |
|
956 if ( cur === b ) { |
|
957 return -1; |
|
958 } |
|
959 } |
|
960 } |
|
961 |
|
962 return a ? 1 : -1; |
|
963 } |
|
964 |
|
965 /** |
|
966 * Returns a function to use in pseudos for input types |
|
967 * @param {String} type |
|
968 */ |
|
969 function createInputPseudo( type ) { |
|
970 return function( elem ) { |
|
971 var name = elem.nodeName.toLowerCase(); |
|
972 return name === "input" && elem.type === type; |
|
973 }; |
|
974 } |
|
975 |
|
976 /** |
|
977 * Returns a function to use in pseudos for buttons |
|
978 * @param {String} type |
|
979 */ |
|
980 function createButtonPseudo( type ) { |
|
981 return function( elem ) { |
|
982 var name = elem.nodeName.toLowerCase(); |
|
983 return (name === "input" || name === "button") && elem.type === type; |
|
984 }; |
|
985 } |
|
986 |
|
987 /** |
|
988 * Returns a function to use in pseudos for positionals |
|
989 * @param {Function} fn |
|
990 */ |
|
991 function createPositionalPseudo( fn ) { |
|
992 return markFunction(function( argument ) { |
|
993 argument = +argument; |
|
994 return markFunction(function( seed, matches ) { |
|
995 var j, |
|
996 matchIndexes = fn( [], seed.length, argument ), |
|
997 i = matchIndexes.length; |
|
998 |
|
999 // Match elements found at the specified indexes |
|
1000 while ( i-- ) { |
|
1001 if ( seed[ (j = matchIndexes[i]) ] ) { |
|
1002 seed[j] = !(matches[j] = seed[j]); |
|
1003 } |
|
1004 } |
|
1005 }); |
|
1006 }); |
|
1007 } |
|
1008 |
|
1009 /** |
|
1010 * Checks a node for validity as a Sizzle context |
|
1011 * @param {Element|Object=} context |
|
1012 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value |
|
1013 */ |
|
1014 function testContext( context ) { |
|
1015 return context && typeof context.getElementsByTagName !== "undefined" && context; |
|
1016 } |
|
1017 |
|
1018 // Expose support vars for convenience |
|
1019 support = Sizzle.support = {}; |
|
1020 |
|
1021 /** |
|
1022 * Detects XML nodes |
|
1023 * @param {Element|Object} elem An element or a document |
|
1024 * @returns {Boolean} True iff elem is a non-HTML XML node |
|
1025 */ |
|
1026 isXML = Sizzle.isXML = function( elem ) { |
|
1027 // documentElement is verified for cases where it doesn't yet exist |
|
1028 // (such as loading iframes in IE - #4833) |
|
1029 var documentElement = elem && (elem.ownerDocument || elem).documentElement; |
|
1030 return documentElement ? documentElement.nodeName !== "HTML" : false; |
|
1031 }; |
|
1032 |
|
1033 /** |
|
1034 * Sets document-related variables once based on the current document |
|
1035 * @param {Element|Object} [doc] An element or document object to use to set the document |
|
1036 * @returns {Object} Returns the current document |
|
1037 */ |
|
1038 setDocument = Sizzle.setDocument = function( node ) { |
|
1039 var hasCompare, parent, |
|
1040 doc = node ? node.ownerDocument || node : preferredDoc; |
|
1041 |
|
1042 // Return early if doc is invalid or already selected |
|
1043 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
|
1044 return document; |
|
1045 } |
|
1046 |
|
1047 // Update global variables |
|
1048 document = doc; |
|
1049 docElem = document.documentElement; |
|
1050 documentIsHTML = !isXML( document ); |
|
1051 |
|
1052 // Support: IE 9-11, Edge |
|
1053 // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) |
|
1054 if ( (parent = document.defaultView) && parent.top !== parent ) { |
|
1055 // Support: IE 11 |
|
1056 if ( parent.addEventListener ) { |
|
1057 parent.addEventListener( "unload", unloadHandler, false ); |
|
1058 |
|
1059 // Support: IE 9 - 10 only |
|
1060 } else if ( parent.attachEvent ) { |
|
1061 parent.attachEvent( "onunload", unloadHandler ); |
|
1062 } |
|
1063 } |
|
1064 |
|
1065 /* Attributes |
|
1066 ---------------------------------------------------------------------- */ |
|
1067 |
|
1068 // Support: IE<8 |
|
1069 // Verify that getAttribute really returns attributes and not properties |
|
1070 // (excepting IE8 booleans) |
|
1071 support.attributes = assert(function( div ) { |
|
1072 div.className = "i"; |
|
1073 return !div.getAttribute("className"); |
|
1074 }); |
|
1075 |
|
1076 /* getElement(s)By* |
|
1077 ---------------------------------------------------------------------- */ |
|
1078 |
|
1079 // Check if getElementsByTagName("*") returns only elements |
|
1080 support.getElementsByTagName = assert(function( div ) { |
|
1081 div.appendChild( document.createComment("") ); |
|
1082 return !div.getElementsByTagName("*").length; |
|
1083 }); |
|
1084 |
|
1085 // Support: IE<9 |
|
1086 support.getElementsByClassName = rnative.test( document.getElementsByClassName ); |
|
1087 |
|
1088 // Support: IE<10 |
|
1089 // Check if getElementById returns elements by name |
|
1090 // The broken getElementById methods don't pick up programatically-set names, |
|
1091 // so use a roundabout getElementsByName test |
|
1092 support.getById = assert(function( div ) { |
|
1093 docElem.appendChild( div ).id = expando; |
|
1094 return !document.getElementsByName || !document.getElementsByName( expando ).length; |
|
1095 }); |
|
1096 |
|
1097 // ID find and filter |
|
1098 if ( support.getById ) { |
|
1099 Expr.find["ID"] = function( id, context ) { |
|
1100 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
|
1101 var m = context.getElementById( id ); |
|
1102 return m ? [ m ] : []; |
|
1103 } |
|
1104 }; |
|
1105 Expr.filter["ID"] = function( id ) { |
|
1106 var attrId = id.replace( runescape, funescape ); |
|
1107 return function( elem ) { |
|
1108 return elem.getAttribute("id") === attrId; |
|
1109 }; |
|
1110 }; |
|
1111 } else { |
|
1112 // Support: IE6/7 |
|
1113 // getElementById is not reliable as a find shortcut |
|
1114 delete Expr.find["ID"]; |
|
1115 |
|
1116 Expr.filter["ID"] = function( id ) { |
|
1117 var attrId = id.replace( runescape, funescape ); |
|
1118 return function( elem ) { |
|
1119 var node = typeof elem.getAttributeNode !== "undefined" && |
|
1120 elem.getAttributeNode("id"); |
|
1121 return node && node.value === attrId; |
|
1122 }; |
|
1123 }; |
|
1124 } |
|
1125 |
|
1126 // Tag |
|
1127 Expr.find["TAG"] = support.getElementsByTagName ? |
|
1128 function( tag, context ) { |
|
1129 if ( typeof context.getElementsByTagName !== "undefined" ) { |
|
1130 return context.getElementsByTagName( tag ); |
|
1131 |
|
1132 // DocumentFragment nodes don't have gEBTN |
|
1133 } else if ( support.qsa ) { |
|
1134 return context.querySelectorAll( tag ); |
|
1135 } |
|
1136 } : |
|
1137 |
|
1138 function( tag, context ) { |
|
1139 var elem, |
|
1140 tmp = [], |
|
1141 i = 0, |
|
1142 // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too |
|
1143 results = context.getElementsByTagName( tag ); |
|
1144 |
|
1145 // Filter out possible comments |
|
1146 if ( tag === "*" ) { |
|
1147 while ( (elem = results[i++]) ) { |
|
1148 if ( elem.nodeType === 1 ) { |
|
1149 tmp.push( elem ); |
|
1150 } |
|
1151 } |
|
1152 |
|
1153 return tmp; |
|
1154 } |
|
1155 return results; |
|
1156 }; |
|
1157 |
|
1158 // Class |
|
1159 Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
|
1160 if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { |
|
1161 return context.getElementsByClassName( className ); |
|
1162 } |
|
1163 }; |
|
1164 |
|
1165 /* QSA/matchesSelector |
|
1166 ---------------------------------------------------------------------- */ |
|
1167 |
|
1168 // QSA and matchesSelector support |
|
1169 |
|
1170 // matchesSelector(:active) reports false when true (IE9/Opera 11.5) |
|
1171 rbuggyMatches = []; |
|
1172 |
|
1173 // qSa(:focus) reports false when true (Chrome 21) |
|
1174 // We allow this because of a bug in IE8/9 that throws an error |
|
1175 // whenever `document.activeElement` is accessed on an iframe |
|
1176 // So, we allow :focus to pass through QSA all the time to avoid the IE error |
|
1177 // See http://bugs.jquery.com/ticket/13378 |
|
1178 rbuggyQSA = []; |
|
1179 |
|
1180 if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { |
|
1181 // Build QSA regex |
|
1182 // Regex strategy adopted from Diego Perini |
|
1183 assert(function( div ) { |
|
1184 // Select is set to empty string on purpose |
|
1185 // This is to test IE's treatment of not explicitly |
|
1186 // setting a boolean content attribute, |
|
1187 // since its presence should be enough |
|
1188 // http://bugs.jquery.com/ticket/12359 |
|
1189 docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + |
|
1190 "<select id='" + expando + "-\r\\' msallowcapture=''>" + |
|
1191 "<option selected=''></option></select>"; |
|
1192 |
|
1193 // Support: IE8, Opera 11-12.16 |
|
1194 // Nothing should be selected when empty strings follow ^= or $= or *= |
|
1195 // The test attribute must be unknown in Opera but "safe" for WinRT |
|
1196 // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section |
|
1197 if ( div.querySelectorAll("[msallowcapture^='']").length ) { |
|
1198 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
|
1199 } |
|
1200 |
|
1201 // Support: IE8 |
|
1202 // Boolean attributes and "value" are not treated correctly |
|
1203 if ( !div.querySelectorAll("[selected]").length ) { |
|
1204 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
|
1205 } |
|
1206 |
|
1207 // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ |
|
1208 if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { |
|
1209 rbuggyQSA.push("~="); |
|
1210 } |
|
1211 |
|
1212 // Webkit/Opera - :checked should return selected option elements |
|
1213 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
|
1214 // IE8 throws error here and will not see later tests |
|
1215 if ( !div.querySelectorAll(":checked").length ) { |
|
1216 rbuggyQSA.push(":checked"); |
|
1217 } |
|
1218 |
|
1219 // Support: Safari 8+, iOS 8+ |
|
1220 // https://bugs.webkit.org/show_bug.cgi?id=136851 |
|
1221 // In-page `selector#id sibing-combinator selector` fails |
|
1222 if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { |
|
1223 rbuggyQSA.push(".#.+[+~]"); |
|
1224 } |
|
1225 }); |
|
1226 |
|
1227 assert(function( div ) { |
|
1228 // Support: Windows 8 Native Apps |
|
1229 // The type and name attributes are restricted during .innerHTML assignment |
|
1230 var input = document.createElement("input"); |
|
1231 input.setAttribute( "type", "hidden" ); |
|
1232 div.appendChild( input ).setAttribute( "name", "D" ); |
|
1233 |
|
1234 // Support: IE8 |
|
1235 // Enforce case-sensitivity of name attribute |
|
1236 if ( div.querySelectorAll("[name=d]").length ) { |
|
1237 rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
|
1238 } |
|
1239 |
|
1240 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) |
|
1241 // IE8 throws error here and will not see later tests |
|
1242 if ( !div.querySelectorAll(":enabled").length ) { |
|
1243 rbuggyQSA.push( ":enabled", ":disabled" ); |
|
1244 } |
|
1245 |
|
1246 // Opera 10-11 does not throw on post-comma invalid pseudos |
|
1247 div.querySelectorAll("*,:x"); |
|
1248 rbuggyQSA.push(",.*:"); |
|
1249 }); |
|
1250 } |
|
1251 |
|
1252 if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || |
|
1253 docElem.webkitMatchesSelector || |
|
1254 docElem.mozMatchesSelector || |
|
1255 docElem.oMatchesSelector || |
|
1256 docElem.msMatchesSelector) )) ) { |
|
1257 |
|
1258 assert(function( div ) { |
|
1259 // Check to see if it's possible to do matchesSelector |
|
1260 // on a disconnected node (IE 9) |
|
1261 support.disconnectedMatch = matches.call( div, "div" ); |
|
1262 |
|
1263 // This should fail with an exception |
|
1264 // Gecko does not error, returns false instead |
|
1265 matches.call( div, "[s!='']:x" ); |
|
1266 rbuggyMatches.push( "!=", pseudos ); |
|
1267 }); |
|
1268 } |
|
1269 |
|
1270 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
|
1271 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
|
1272 |
|
1273 /* Contains |
|
1274 ---------------------------------------------------------------------- */ |
|
1275 hasCompare = rnative.test( docElem.compareDocumentPosition ); |
|
1276 |
|
1277 // Element contains another |
|
1278 // Purposefully self-exclusive |
|
1279 // As in, an element does not contain itself |
|
1280 contains = hasCompare || rnative.test( docElem.contains ) ? |
|
1281 function( a, b ) { |
|
1282 var adown = a.nodeType === 9 ? a.documentElement : a, |
|
1283 bup = b && b.parentNode; |
|
1284 return a === bup || !!( bup && bup.nodeType === 1 && ( |
|
1285 adown.contains ? |
|
1286 adown.contains( bup ) : |
|
1287 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 |
|
1288 )); |
|
1289 } : |
|
1290 function( a, b ) { |
|
1291 if ( b ) { |
|
1292 while ( (b = b.parentNode) ) { |
|
1293 if ( b === a ) { |
|
1294 return true; |
|
1295 } |
|
1296 } |
|
1297 } |
|
1298 return false; |
|
1299 }; |
|
1300 |
|
1301 /* Sorting |
|
1302 ---------------------------------------------------------------------- */ |
|
1303 |
|
1304 // Document order sorting |
|
1305 sortOrder = hasCompare ? |
|
1306 function( a, b ) { |
|
1307 |
|
1308 // Flag for duplicate removal |
|
1309 if ( a === b ) { |
|
1310 hasDuplicate = true; |
|
1311 return 0; |
|
1312 } |
|
1313 |
|
1314 // Sort on method existence if only one input has compareDocumentPosition |
|
1315 var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; |
|
1316 if ( compare ) { |
|
1317 return compare; |
|
1318 } |
|
1319 |
|
1320 // Calculate position if both inputs belong to the same document |
|
1321 compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
|
1322 a.compareDocumentPosition( b ) : |
|
1323 |
|
1324 // Otherwise we know they are disconnected |
|
1325 1; |
|
1326 |
|
1327 // Disconnected nodes |
|
1328 if ( compare & 1 || |
|
1329 (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { |
|
1330 |
|
1331 // Choose the first element that is related to our preferred document |
|
1332 if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { |
|
1333 return -1; |
|
1334 } |
|
1335 if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { |
|
1336 return 1; |
|
1337 } |
|
1338 |
|
1339 // Maintain original order |
|
1340 return sortInput ? |
|
1341 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
|
1342 0; |
|
1343 } |
|
1344 |
|
1345 return compare & 4 ? -1 : 1; |
|
1346 } : |
|
1347 function( a, b ) { |
|
1348 // Exit early if the nodes are identical |
|
1349 if ( a === b ) { |
|
1350 hasDuplicate = true; |
|
1351 return 0; |
|
1352 } |
|
1353 |
|
1354 var cur, |
|
1355 i = 0, |
|
1356 aup = a.parentNode, |
|
1357 bup = b.parentNode, |
|
1358 ap = [ a ], |
|
1359 bp = [ b ]; |
|
1360 |
|
1361 // Parentless nodes are either documents or disconnected |
|
1362 if ( !aup || !bup ) { |
|
1363 return a === document ? -1 : |
|
1364 b === document ? 1 : |
|
1365 aup ? -1 : |
|
1366 bup ? 1 : |
|
1367 sortInput ? |
|
1368 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
|
1369 0; |
|
1370 |
|
1371 // If the nodes are siblings, we can do a quick check |
|
1372 } else if ( aup === bup ) { |
|
1373 return siblingCheck( a, b ); |
|
1374 } |
|
1375 |
|
1376 // Otherwise we need full lists of their ancestors for comparison |
|
1377 cur = a; |
|
1378 while ( (cur = cur.parentNode) ) { |
|
1379 ap.unshift( cur ); |
|
1380 } |
|
1381 cur = b; |
|
1382 while ( (cur = cur.parentNode) ) { |
|
1383 bp.unshift( cur ); |
|
1384 } |
|
1385 |
|
1386 // Walk down the tree looking for a discrepancy |
|
1387 while ( ap[i] === bp[i] ) { |
|
1388 i++; |
|
1389 } |
|
1390 |
|
1391 return i ? |
|
1392 // Do a sibling check if the nodes have a common ancestor |
|
1393 siblingCheck( ap[i], bp[i] ) : |
|
1394 |
|
1395 // Otherwise nodes in our document sort first |
|
1396 ap[i] === preferredDoc ? -1 : |
|
1397 bp[i] === preferredDoc ? 1 : |
|
1398 0; |
|
1399 }; |
|
1400 |
|
1401 return document; |
|
1402 }; |
|
1403 |
|
1404 Sizzle.matches = function( expr, elements ) { |
|
1405 return Sizzle( expr, null, null, elements ); |
|
1406 }; |
|
1407 |
|
1408 Sizzle.matchesSelector = function( elem, expr ) { |
|
1409 // Set document vars if needed |
|
1410 if ( ( elem.ownerDocument || elem ) !== document ) { |
|
1411 setDocument( elem ); |
|
1412 } |
|
1413 |
|
1414 // Make sure that attribute selectors are quoted |
|
1415 expr = expr.replace( rattributeQuotes, "='$1']" ); |
|
1416 |
|
1417 if ( support.matchesSelector && documentIsHTML && |
|
1418 !compilerCache[ expr + " " ] && |
|
1419 ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
|
1420 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
|
1421 |
|
1422 try { |
|
1423 var ret = matches.call( elem, expr ); |
|
1424 |
|
1425 // IE 9's matchesSelector returns false on disconnected nodes |
|
1426 if ( ret || support.disconnectedMatch || |
|
1427 // As well, disconnected nodes are said to be in a document |
|
1428 // fragment in IE 9 |
|
1429 elem.document && elem.document.nodeType !== 11 ) { |
|
1430 return ret; |
|
1431 } |
|
1432 } catch (e) {} |
|
1433 } |
|
1434 |
|
1435 return Sizzle( expr, document, null, [ elem ] ).length > 0; |
|
1436 }; |
|
1437 |
|
1438 Sizzle.contains = function( context, elem ) { |
|
1439 // Set document vars if needed |
|
1440 if ( ( context.ownerDocument || context ) !== document ) { |
|
1441 setDocument( context ); |
|
1442 } |
|
1443 return contains( context, elem ); |
|
1444 }; |
|
1445 |
|
1446 Sizzle.attr = function( elem, name ) { |
|
1447 // Set document vars if needed |
|
1448 if ( ( elem.ownerDocument || elem ) !== document ) { |
|
1449 setDocument( elem ); |
|
1450 } |
|
1451 |
|
1452 var fn = Expr.attrHandle[ name.toLowerCase() ], |
|
1453 // Don't get fooled by Object.prototype properties (jQuery #13807) |
|
1454 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
|
1455 fn( elem, name, !documentIsHTML ) : |
|
1456 undefined; |
|
1457 |
|
1458 return val !== undefined ? |
|
1459 val : |
|
1460 support.attributes || !documentIsHTML ? |
|
1461 elem.getAttribute( name ) : |
|
1462 (val = elem.getAttributeNode(name)) && val.specified ? |
|
1463 val.value : |
|
1464 null; |
|
1465 }; |
|
1466 |
|
1467 Sizzle.error = function( msg ) { |
|
1468 throw new Error( "Syntax error, unrecognized expression: " + msg ); |
|
1469 }; |
|
1470 |
|
1471 /** |
|
1472 * Document sorting and removing duplicates |
|
1473 * @param {ArrayLike} results |
|
1474 */ |
|
1475 Sizzle.uniqueSort = function( results ) { |
|
1476 var elem, |
|
1477 duplicates = [], |
|
1478 j = 0, |
|
1479 i = 0; |
|
1480 |
|
1481 // Unless we *know* we can detect duplicates, assume their presence |
|
1482 hasDuplicate = !support.detectDuplicates; |
|
1483 sortInput = !support.sortStable && results.slice( 0 ); |
|
1484 results.sort( sortOrder ); |
|
1485 |
|
1486 if ( hasDuplicate ) { |
|
1487 while ( (elem = results[i++]) ) { |
|
1488 if ( elem === results[ i ] ) { |
|
1489 j = duplicates.push( i ); |
|
1490 } |
|
1491 } |
|
1492 while ( j-- ) { |
|
1493 results.splice( duplicates[ j ], 1 ); |
|
1494 } |
|
1495 } |
|
1496 |
|
1497 // Clear input after sorting to release objects |
|
1498 // See https://github.com/jquery/sizzle/pull/225 |
|
1499 sortInput = null; |
|
1500 |
|
1501 return results; |
|
1502 }; |
|
1503 |
|
1504 /** |
|
1505 * Utility function for retrieving the text value of an array of DOM nodes |
|
1506 * @param {Array|Element} elem |
|
1507 */ |
|
1508 getText = Sizzle.getText = function( elem ) { |
|
1509 var node, |
|
1510 ret = "", |
|
1511 i = 0, |
|
1512 nodeType = elem.nodeType; |
|
1513 |
|
1514 if ( !nodeType ) { |
|
1515 // If no nodeType, this is expected to be an array |
|
1516 while ( (node = elem[i++]) ) { |
|
1517 // Do not traverse comment nodes |
|
1518 ret += getText( node ); |
|
1519 } |
|
1520 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
|
1521 // Use textContent for elements |
|
1522 // innerText usage removed for consistency of new lines (jQuery #11153) |
|
1523 if ( typeof elem.textContent === "string" ) { |
|
1524 return elem.textContent; |
|
1525 } else { |
|
1526 // Traverse its children |
|
1527 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
|
1528 ret += getText( elem ); |
|
1529 } |
|
1530 } |
|
1531 } else if ( nodeType === 3 || nodeType === 4 ) { |
|
1532 return elem.nodeValue; |
|
1533 } |
|
1534 // Do not include comment or processing instruction nodes |
|
1535 |
|
1536 return ret; |
|
1537 }; |
|
1538 |
|
1539 Expr = Sizzle.selectors = { |
|
1540 |
|
1541 // Can be adjusted by the user |
|
1542 cacheLength: 50, |
|
1543 |
|
1544 createPseudo: markFunction, |
|
1545 |
|
1546 match: matchExpr, |
|
1547 |
|
1548 attrHandle: {}, |
|
1549 |
|
1550 find: {}, |
|
1551 |
|
1552 relative: { |
|
1553 ">": { dir: "parentNode", first: true }, |
|
1554 " ": { dir: "parentNode" }, |
|
1555 "+": { dir: "previousSibling", first: true }, |
|
1556 "~": { dir: "previousSibling" } |
|
1557 }, |
|
1558 |
|
1559 preFilter: { |
|
1560 "ATTR": function( match ) { |
|
1561 match[1] = match[1].replace( runescape, funescape ); |
|
1562 |
|
1563 // Move the given value to match[3] whether quoted or unquoted |
|
1564 match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
|
1565 |
|
1566 if ( match[2] === "~=" ) { |
|
1567 match[3] = " " + match[3] + " "; |
|
1568 } |
|
1569 |
|
1570 return match.slice( 0, 4 ); |
|
1571 }, |
|
1572 |
|
1573 "CHILD": function( match ) { |
|
1574 /* matches from matchExpr["CHILD"] |
|
1575 1 type (only|nth|...) |
|
1576 2 what (child|of-type) |
|
1577 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) |
|
1578 4 xn-component of xn+y argument ([+-]?\d*n|) |
|
1579 5 sign of xn-component |
|
1580 6 x of xn-component |
|
1581 7 sign of y-component |
|
1582 8 y of y-component |
|
1583 */ |
|
1584 match[1] = match[1].toLowerCase(); |
|
1585 |
|
1586 if ( match[1].slice( 0, 3 ) === "nth" ) { |
|
1587 // nth-* requires argument |
|
1588 if ( !match[3] ) { |
|
1589 Sizzle.error( match[0] ); |
|
1590 } |
|
1591 |
|
1592 // numeric x and y parameters for Expr.filter.CHILD |
|
1593 // remember that false/true cast respectively to 0/1 |
|
1594 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
|
1595 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
|
1596 |
|
1597 // other types prohibit arguments |
|
1598 } else if ( match[3] ) { |
|
1599 Sizzle.error( match[0] ); |
|
1600 } |
|
1601 |
|
1602 return match; |
|
1603 }, |
|
1604 |
|
1605 "PSEUDO": function( match ) { |
|
1606 var excess, |
|
1607 unquoted = !match[6] && match[2]; |
|
1608 |
|
1609 if ( matchExpr["CHILD"].test( match[0] ) ) { |
|
1610 return null; |
|
1611 } |
|
1612 |
|
1613 // Accept quoted arguments as-is |
|
1614 if ( match[3] ) { |
|
1615 match[2] = match[4] || match[5] || ""; |
|
1616 |
|
1617 // Strip excess characters from unquoted arguments |
|
1618 } else if ( unquoted && rpseudo.test( unquoted ) && |
|
1619 // Get excess from tokenize (recursively) |
|
1620 (excess = tokenize( unquoted, true )) && |
|
1621 // advance to the next closing parenthesis |
|
1622 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { |
|
1623 |
|
1624 // excess is a negative index |
|
1625 match[0] = match[0].slice( 0, excess ); |
|
1626 match[2] = unquoted.slice( 0, excess ); |
|
1627 } |
|
1628 |
|
1629 // Return only captures needed by the pseudo filter method (type and argument) |
|
1630 return match.slice( 0, 3 ); |
|
1631 } |
|
1632 }, |
|
1633 |
|
1634 filter: { |
|
1635 |
|
1636 "TAG": function( nodeNameSelector ) { |
|
1637 var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); |
|
1638 return nodeNameSelector === "*" ? |
|
1639 function() { return true; } : |
|
1640 function( elem ) { |
|
1641 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; |
|
1642 }; |
|
1643 }, |
|
1644 |
|
1645 "CLASS": function( className ) { |
|
1646 var pattern = classCache[ className + " " ]; |
|
1647 |
|
1648 return pattern || |
|
1649 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
|
1650 classCache( className, function( elem ) { |
|
1651 return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); |
|
1652 }); |
|
1653 }, |
|
1654 |
|
1655 "ATTR": function( name, operator, check ) { |
|
1656 return function( elem ) { |
|
1657 var result = Sizzle.attr( elem, name ); |
|
1658 |
|
1659 if ( result == null ) { |
|
1660 return operator === "!="; |
|
1661 } |
|
1662 if ( !operator ) { |
|
1663 return true; |
|
1664 } |
|
1665 |
|
1666 result += ""; |
|
1667 |
|
1668 return operator === "=" ? result === check : |
|
1669 operator === "!=" ? result !== check : |
|
1670 operator === "^=" ? check && result.indexOf( check ) === 0 : |
|
1671 operator === "*=" ? check && result.indexOf( check ) > -1 : |
|
1672 operator === "$=" ? check && result.slice( -check.length ) === check : |
|
1673 operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : |
|
1674 operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
|
1675 false; |
|
1676 }; |
|
1677 }, |
|
1678 |
|
1679 "CHILD": function( type, what, argument, first, last ) { |
|
1680 var simple = type.slice( 0, 3 ) !== "nth", |
|
1681 forward = type.slice( -4 ) !== "last", |
|
1682 ofType = what === "of-type"; |
|
1683 |
|
1684 return first === 1 && last === 0 ? |
|
1685 |
|
1686 // Shortcut for :nth-*(n) |
|
1687 function( elem ) { |
|
1688 return !!elem.parentNode; |
|
1689 } : |
|
1690 |
|
1691 function( elem, context, xml ) { |
|
1692 var cache, uniqueCache, outerCache, node, nodeIndex, start, |
|
1693 dir = simple !== forward ? "nextSibling" : "previousSibling", |
|
1694 parent = elem.parentNode, |
|
1695 name = ofType && elem.nodeName.toLowerCase(), |
|
1696 useCache = !xml && !ofType, |
|
1697 diff = false; |
|
1698 |
|
1699 if ( parent ) { |
|
1700 |
|
1701 // :(first|last|only)-(child|of-type) |
|
1702 if ( simple ) { |
|
1703 while ( dir ) { |
|
1704 node = elem; |
|
1705 while ( (node = node[ dir ]) ) { |
|
1706 if ( ofType ? |
|
1707 node.nodeName.toLowerCase() === name : |
|
1708 node.nodeType === 1 ) { |
|
1709 |
|
1710 return false; |
|
1711 } |
|
1712 } |
|
1713 // Reverse direction for :only-* (if we haven't yet done so) |
|
1714 start = dir = type === "only" && !start && "nextSibling"; |
|
1715 } |
|
1716 return true; |
|
1717 } |
|
1718 |
|
1719 start = [ forward ? parent.firstChild : parent.lastChild ]; |
|
1720 |
|
1721 // non-xml :nth-child(...) stores cache data on `parent` |
|
1722 if ( forward && useCache ) { |
|
1723 |
|
1724 // Seek `elem` from a previously-cached index |
|
1725 |
|
1726 // ...in a gzip-friendly way |
|
1727 node = parent; |
|
1728 outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1729 |
|
1730 // Support: IE <9 only |
|
1731 // Defend against cloned attroperties (jQuery gh-1709) |
|
1732 uniqueCache = outerCache[ node.uniqueID ] || |
|
1733 (outerCache[ node.uniqueID ] = {}); |
|
1734 |
|
1735 cache = uniqueCache[ type ] || []; |
|
1736 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
|
1737 diff = nodeIndex && cache[ 2 ]; |
|
1738 node = nodeIndex && parent.childNodes[ nodeIndex ]; |
|
1739 |
|
1740 while ( (node = ++nodeIndex && node && node[ dir ] || |
|
1741 |
|
1742 // Fallback to seeking `elem` from the start |
|
1743 (diff = nodeIndex = 0) || start.pop()) ) { |
|
1744 |
|
1745 // When found, cache indexes on `parent` and break |
|
1746 if ( node.nodeType === 1 && ++diff && node === elem ) { |
|
1747 uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; |
|
1748 break; |
|
1749 } |
|
1750 } |
|
1751 |
|
1752 } else { |
|
1753 // Use previously-cached element index if available |
|
1754 if ( useCache ) { |
|
1755 // ...in a gzip-friendly way |
|
1756 node = elem; |
|
1757 outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1758 |
|
1759 // Support: IE <9 only |
|
1760 // Defend against cloned attroperties (jQuery gh-1709) |
|
1761 uniqueCache = outerCache[ node.uniqueID ] || |
|
1762 (outerCache[ node.uniqueID ] = {}); |
|
1763 |
|
1764 cache = uniqueCache[ type ] || []; |
|
1765 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
|
1766 diff = nodeIndex; |
|
1767 } |
|
1768 |
|
1769 // xml :nth-child(...) |
|
1770 // or :nth-last-child(...) or :nth(-last)?-of-type(...) |
|
1771 if ( diff === false ) { |
|
1772 // Use the same loop as above to seek `elem` from the start |
|
1773 while ( (node = ++nodeIndex && node && node[ dir ] || |
|
1774 (diff = nodeIndex = 0) || start.pop()) ) { |
|
1775 |
|
1776 if ( ( ofType ? |
|
1777 node.nodeName.toLowerCase() === name : |
|
1778 node.nodeType === 1 ) && |
|
1779 ++diff ) { |
|
1780 |
|
1781 // Cache the index of each encountered element |
|
1782 if ( useCache ) { |
|
1783 outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1784 |
|
1785 // Support: IE <9 only |
|
1786 // Defend against cloned attroperties (jQuery gh-1709) |
|
1787 uniqueCache = outerCache[ node.uniqueID ] || |
|
1788 (outerCache[ node.uniqueID ] = {}); |
|
1789 |
|
1790 uniqueCache[ type ] = [ dirruns, diff ]; |
|
1791 } |
|
1792 |
|
1793 if ( node === elem ) { |
|
1794 break; |
|
1795 } |
|
1796 } |
|
1797 } |
|
1798 } |
|
1799 } |
|
1800 |
|
1801 // Incorporate the offset, then check against cycle size |
|
1802 diff -= last; |
|
1803 return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
|
1804 } |
|
1805 }; |
|
1806 }, |
|
1807 |
|
1808 "PSEUDO": function( pseudo, argument ) { |
|
1809 // pseudo-class names are case-insensitive |
|
1810 // http://www.w3.org/TR/selectors/#pseudo-classes |
|
1811 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters |
|
1812 // Remember that setFilters inherits from pseudos |
|
1813 var args, |
|
1814 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
|
1815 Sizzle.error( "unsupported pseudo: " + pseudo ); |
|
1816 |
|
1817 // The user may use createPseudo to indicate that |
|
1818 // arguments are needed to create the filter function |
|
1819 // just as Sizzle does |
|
1820 if ( fn[ expando ] ) { |
|
1821 return fn( argument ); |
|
1822 } |
|
1823 |
|
1824 // But maintain support for old signatures |
|
1825 if ( fn.length > 1 ) { |
|
1826 args = [ pseudo, pseudo, "", argument ]; |
|
1827 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? |
|
1828 markFunction(function( seed, matches ) { |
|
1829 var idx, |
|
1830 matched = fn( seed, argument ), |
|
1831 i = matched.length; |
|
1832 while ( i-- ) { |
|
1833 idx = indexOf( seed, matched[i] ); |
|
1834 seed[ idx ] = !( matches[ idx ] = matched[i] ); |
|
1835 } |
|
1836 }) : |
|
1837 function( elem ) { |
|
1838 return fn( elem, 0, args ); |
|
1839 }; |
|
1840 } |
|
1841 |
|
1842 return fn; |
|
1843 } |
|
1844 }, |
|
1845 |
|
1846 pseudos: { |
|
1847 // Potentially complex pseudos |
|
1848 "not": markFunction(function( selector ) { |
|
1849 // Trim the selector passed to compile |
|
1850 // to avoid treating leading and trailing |
|
1851 // spaces as combinators |
|
1852 var input = [], |
|
1853 results = [], |
|
1854 matcher = compile( selector.replace( rtrim, "$1" ) ); |
|
1855 |
|
1856 return matcher[ expando ] ? |
|
1857 markFunction(function( seed, matches, context, xml ) { |
|
1858 var elem, |
|
1859 unmatched = matcher( seed, null, xml, [] ), |
|
1860 i = seed.length; |
|
1861 |
|
1862 // Match elements unmatched by `matcher` |
|
1863 while ( i-- ) { |
|
1864 if ( (elem = unmatched[i]) ) { |
|
1865 seed[i] = !(matches[i] = elem); |
|
1866 } |
|
1867 } |
|
1868 }) : |
|
1869 function( elem, context, xml ) { |
|
1870 input[0] = elem; |
|
1871 matcher( input, null, xml, results ); |
|
1872 // Don't keep the element (issue #299) |
|
1873 input[0] = null; |
|
1874 return !results.pop(); |
|
1875 }; |
|
1876 }), |
|
1877 |
|
1878 "has": markFunction(function( selector ) { |
|
1879 return function( elem ) { |
|
1880 return Sizzle( selector, elem ).length > 0; |
|
1881 }; |
|
1882 }), |
|
1883 |
|
1884 "contains": markFunction(function( text ) { |
|
1885 text = text.replace( runescape, funescape ); |
|
1886 return function( elem ) { |
|
1887 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
|
1888 }; |
|
1889 }), |
|
1890 |
|
1891 // "Whether an element is represented by a :lang() selector |
|
1892 // is based solely on the element's language value |
|
1893 // being equal to the identifier C, |
|
1894 // or beginning with the identifier C immediately followed by "-". |
|
1895 // The matching of C against the element's language value is performed case-insensitively. |
|
1896 // The identifier C does not have to be a valid language name." |
|
1897 // http://www.w3.org/TR/selectors/#lang-pseudo |
|
1898 "lang": markFunction( function( lang ) { |
|
1899 // lang value must be a valid identifier |
|
1900 if ( !ridentifier.test(lang || "") ) { |
|
1901 Sizzle.error( "unsupported lang: " + lang ); |
|
1902 } |
|
1903 lang = lang.replace( runescape, funescape ).toLowerCase(); |
|
1904 return function( elem ) { |
|
1905 var elemLang; |
|
1906 do { |
|
1907 if ( (elemLang = documentIsHTML ? |
|
1908 elem.lang : |
|
1909 elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
|
1910 |
|
1911 elemLang = elemLang.toLowerCase(); |
|
1912 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
|
1913 } |
|
1914 } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
|
1915 return false; |
|
1916 }; |
|
1917 }), |
|
1918 |
|
1919 // Miscellaneous |
|
1920 "target": function( elem ) { |
|
1921 var hash = window.location && window.location.hash; |
|
1922 return hash && hash.slice( 1 ) === elem.id; |
|
1923 }, |
|
1924 |
|
1925 "root": function( elem ) { |
|
1926 return elem === docElem; |
|
1927 }, |
|
1928 |
|
1929 "focus": function( elem ) { |
|
1930 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
|
1931 }, |
|
1932 |
|
1933 // Boolean properties |
|
1934 "enabled": function( elem ) { |
|
1935 return elem.disabled === false; |
|
1936 }, |
|
1937 |
|
1938 "disabled": function( elem ) { |
|
1939 return elem.disabled === true; |
|
1940 }, |
|
1941 |
|
1942 "checked": function( elem ) { |
|
1943 // In CSS3, :checked should return both checked and selected elements |
|
1944 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
|
1945 var nodeName = elem.nodeName.toLowerCase(); |
|
1946 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
|
1947 }, |
|
1948 |
|
1949 "selected": function( elem ) { |
|
1950 // Accessing this property makes selected-by-default |
|
1951 // options in Safari work properly |
|
1952 if ( elem.parentNode ) { |
|
1953 elem.parentNode.selectedIndex; |
|
1954 } |
|
1955 |
|
1956 return elem.selected === true; |
|
1957 }, |
|
1958 |
|
1959 // Contents |
|
1960 "empty": function( elem ) { |
|
1961 // http://www.w3.org/TR/selectors/#empty-pseudo |
|
1962 // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), |
|
1963 // but not by others (comment: 8; processing instruction: 7; etc.) |
|
1964 // nodeType < 6 works because attributes (2) do not appear as children |
|
1965 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
|
1966 if ( elem.nodeType < 6 ) { |
|
1967 return false; |
|
1968 } |
|
1969 } |
|
1970 return true; |
|
1971 }, |
|
1972 |
|
1973 "parent": function( elem ) { |
|
1974 return !Expr.pseudos["empty"]( elem ); |
|
1975 }, |
|
1976 |
|
1977 // Element/input types |
|
1978 "header": function( elem ) { |
|
1979 return rheader.test( elem.nodeName ); |
|
1980 }, |
|
1981 |
|
1982 "input": function( elem ) { |
|
1983 return rinputs.test( elem.nodeName ); |
|
1984 }, |
|
1985 |
|
1986 "button": function( elem ) { |
|
1987 var name = elem.nodeName.toLowerCase(); |
|
1988 return name === "input" && elem.type === "button" || name === "button"; |
|
1989 }, |
|
1990 |
|
1991 "text": function( elem ) { |
|
1992 var attr; |
|
1993 return elem.nodeName.toLowerCase() === "input" && |
|
1994 elem.type === "text" && |
|
1995 |
|
1996 // Support: IE<8 |
|
1997 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" |
|
1998 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
|
1999 }, |
|
2000 |
|
2001 // Position-in-collection |
|
2002 "first": createPositionalPseudo(function() { |
|
2003 return [ 0 ]; |
|
2004 }), |
|
2005 |
|
2006 "last": createPositionalPseudo(function( matchIndexes, length ) { |
|
2007 return [ length - 1 ]; |
|
2008 }), |
|
2009 |
|
2010 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2011 return [ argument < 0 ? argument + length : argument ]; |
|
2012 }), |
|
2013 |
|
2014 "even": createPositionalPseudo(function( matchIndexes, length ) { |
|
2015 var i = 0; |
|
2016 for ( ; i < length; i += 2 ) { |
|
2017 matchIndexes.push( i ); |
|
2018 } |
|
2019 return matchIndexes; |
|
2020 }), |
|
2021 |
|
2022 "odd": createPositionalPseudo(function( matchIndexes, length ) { |
|
2023 var i = 1; |
|
2024 for ( ; i < length; i += 2 ) { |
|
2025 matchIndexes.push( i ); |
|
2026 } |
|
2027 return matchIndexes; |
|
2028 }), |
|
2029 |
|
2030 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2031 var i = argument < 0 ? argument + length : argument; |
|
2032 for ( ; --i >= 0; ) { |
|
2033 matchIndexes.push( i ); |
|
2034 } |
|
2035 return matchIndexes; |
|
2036 }), |
|
2037 |
|
2038 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2039 var i = argument < 0 ? argument + length : argument; |
|
2040 for ( ; ++i < length; ) { |
|
2041 matchIndexes.push( i ); |
|
2042 } |
|
2043 return matchIndexes; |
|
2044 }) |
|
2045 } |
|
2046 }; |
|
2047 |
|
2048 Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
|
2049 |
|
2050 // Add button/input type pseudos |
|
2051 for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
|
2052 Expr.pseudos[ i ] = createInputPseudo( i ); |
|
2053 } |
|
2054 for ( i in { submit: true, reset: true } ) { |
|
2055 Expr.pseudos[ i ] = createButtonPseudo( i ); |
|
2056 } |
|
2057 |
|
2058 // Easy API for creating new setFilters |
|
2059 function setFilters() {} |
|
2060 setFilters.prototype = Expr.filters = Expr.pseudos; |
|
2061 Expr.setFilters = new setFilters(); |
|
2062 |
|
2063 tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
|
2064 var matched, match, tokens, type, |
|
2065 soFar, groups, preFilters, |
|
2066 cached = tokenCache[ selector + " " ]; |
|
2067 |
|
2068 if ( cached ) { |
|
2069 return parseOnly ? 0 : cached.slice( 0 ); |
|
2070 } |
|
2071 |
|
2072 soFar = selector; |
|
2073 groups = []; |
|
2074 preFilters = Expr.preFilter; |
|
2075 |
|
2076 while ( soFar ) { |
|
2077 |
|
2078 // Comma and first run |
|
2079 if ( !matched || (match = rcomma.exec( soFar )) ) { |
|
2080 if ( match ) { |
|
2081 // Don't consume trailing commas as valid |
|
2082 soFar = soFar.slice( match[0].length ) || soFar; |
|
2083 } |
|
2084 groups.push( (tokens = []) ); |
|
2085 } |
|
2086 |
|
2087 matched = false; |
|
2088 |
|
2089 // Combinators |
|
2090 if ( (match = rcombinators.exec( soFar )) ) { |
|
2091 matched = match.shift(); |
|
2092 tokens.push({ |
|
2093 value: matched, |
|
2094 // Cast descendant combinators to space |
|
2095 type: match[0].replace( rtrim, " " ) |
|
2096 }); |
|
2097 soFar = soFar.slice( matched.length ); |
|
2098 } |
|
2099 |
|
2100 // Filters |
|
2101 for ( type in Expr.filter ) { |
|
2102 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || |
|
2103 (match = preFilters[ type ]( match ))) ) { |
|
2104 matched = match.shift(); |
|
2105 tokens.push({ |
|
2106 value: matched, |
|
2107 type: type, |
|
2108 matches: match |
|
2109 }); |
|
2110 soFar = soFar.slice( matched.length ); |
|
2111 } |
|
2112 } |
|
2113 |
|
2114 if ( !matched ) { |
|
2115 break; |
|
2116 } |
|
2117 } |
|
2118 |
|
2119 // Return the length of the invalid excess |
|
2120 // if we're just parsing |
|
2121 // Otherwise, throw an error or return tokens |
|
2122 return parseOnly ? |
|
2123 soFar.length : |
|
2124 soFar ? |
|
2125 Sizzle.error( selector ) : |
|
2126 // Cache the tokens |
|
2127 tokenCache( selector, groups ).slice( 0 ); |
|
2128 }; |
|
2129 |
|
2130 function toSelector( tokens ) { |
|
2131 var i = 0, |
|
2132 len = tokens.length, |
|
2133 selector = ""; |
|
2134 for ( ; i < len; i++ ) { |
|
2135 selector += tokens[i].value; |
|
2136 } |
|
2137 return selector; |
|
2138 } |
|
2139 |
|
2140 function addCombinator( matcher, combinator, base ) { |
|
2141 var dir = combinator.dir, |
|
2142 checkNonElements = base && dir === "parentNode", |
|
2143 doneName = done++; |
|
2144 |
|
2145 return combinator.first ? |
|
2146 // Check against closest ancestor/preceding element |
|
2147 function( elem, context, xml ) { |
|
2148 while ( (elem = elem[ dir ]) ) { |
|
2149 if ( elem.nodeType === 1 || checkNonElements ) { |
|
2150 return matcher( elem, context, xml ); |
|
2151 } |
|
2152 } |
|
2153 } : |
|
2154 |
|
2155 // Check against all ancestor/preceding elements |
|
2156 function( elem, context, xml ) { |
|
2157 var oldCache, uniqueCache, outerCache, |
|
2158 newCache = [ dirruns, doneName ]; |
|
2159 |
|
2160 // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching |
|
2161 if ( xml ) { |
|
2162 while ( (elem = elem[ dir ]) ) { |
|
2163 if ( elem.nodeType === 1 || checkNonElements ) { |
|
2164 if ( matcher( elem, context, xml ) ) { |
|
2165 return true; |
|
2166 } |
|
2167 } |
|
2168 } |
|
2169 } else { |
|
2170 while ( (elem = elem[ dir ]) ) { |
|
2171 if ( elem.nodeType === 1 || checkNonElements ) { |
|
2172 outerCache = elem[ expando ] || (elem[ expando ] = {}); |
|
2173 |
|
2174 // Support: IE <9 only |
|
2175 // Defend against cloned attroperties (jQuery gh-1709) |
|
2176 uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); |
|
2177 |
|
2178 if ( (oldCache = uniqueCache[ dir ]) && |
|
2179 oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
|
2180 |
|
2181 // Assign to newCache so results back-propagate to previous elements |
|
2182 return (newCache[ 2 ] = oldCache[ 2 ]); |
|
2183 } else { |
|
2184 // Reuse newcache so results back-propagate to previous elements |
|
2185 uniqueCache[ dir ] = newCache; |
|
2186 |
|
2187 // A match means we're done; a fail means we have to keep checking |
|
2188 if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
|
2189 return true; |
|
2190 } |
|
2191 } |
|
2192 } |
|
2193 } |
|
2194 } |
|
2195 }; |
|
2196 } |
|
2197 |
|
2198 function elementMatcher( matchers ) { |
|
2199 return matchers.length > 1 ? |
|
2200 function( elem, context, xml ) { |
|
2201 var i = matchers.length; |
|
2202 while ( i-- ) { |
|
2203 if ( !matchers[i]( elem, context, xml ) ) { |
|
2204 return false; |
|
2205 } |
|
2206 } |
|
2207 return true; |
|
2208 } : |
|
2209 matchers[0]; |
|
2210 } |
|
2211 |
|
2212 function multipleContexts( selector, contexts, results ) { |
|
2213 var i = 0, |
|
2214 len = contexts.length; |
|
2215 for ( ; i < len; i++ ) { |
|
2216 Sizzle( selector, contexts[i], results ); |
|
2217 } |
|
2218 return results; |
|
2219 } |
|
2220 |
|
2221 function condense( unmatched, map, filter, context, xml ) { |
|
2222 var elem, |
|
2223 newUnmatched = [], |
|
2224 i = 0, |
|
2225 len = unmatched.length, |
|
2226 mapped = map != null; |
|
2227 |
|
2228 for ( ; i < len; i++ ) { |
|
2229 if ( (elem = unmatched[i]) ) { |
|
2230 if ( !filter || filter( elem, context, xml ) ) { |
|
2231 newUnmatched.push( elem ); |
|
2232 if ( mapped ) { |
|
2233 map.push( i ); |
|
2234 } |
|
2235 } |
|
2236 } |
|
2237 } |
|
2238 |
|
2239 return newUnmatched; |
|
2240 } |
|
2241 |
|
2242 function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
|
2243 if ( postFilter && !postFilter[ expando ] ) { |
|
2244 postFilter = setMatcher( postFilter ); |
|
2245 } |
|
2246 if ( postFinder && !postFinder[ expando ] ) { |
|
2247 postFinder = setMatcher( postFinder, postSelector ); |
|
2248 } |
|
2249 return markFunction(function( seed, results, context, xml ) { |
|
2250 var temp, i, elem, |
|
2251 preMap = [], |
|
2252 postMap = [], |
|
2253 preexisting = results.length, |
|
2254 |
|
2255 // Get initial elements from seed or context |
|
2256 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), |
|
2257 |
|
2258 // Prefilter to get matcher input, preserving a map for seed-results synchronization |
|
2259 matcherIn = preFilter && ( seed || !selector ) ? |
|
2260 condense( elems, preMap, preFilter, context, xml ) : |
|
2261 elems, |
|
2262 |
|
2263 matcherOut = matcher ? |
|
2264 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, |
|
2265 postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
|
2266 |
|
2267 // ...intermediate processing is necessary |
|
2268 [] : |
|
2269 |
|
2270 // ...otherwise use results directly |
|
2271 results : |
|
2272 matcherIn; |
|
2273 |
|
2274 // Find primary matches |
|
2275 if ( matcher ) { |
|
2276 matcher( matcherIn, matcherOut, context, xml ); |
|
2277 } |
|
2278 |
|
2279 // Apply postFilter |
|
2280 if ( postFilter ) { |
|
2281 temp = condense( matcherOut, postMap ); |
|
2282 postFilter( temp, [], context, xml ); |
|
2283 |
|
2284 // Un-match failing elements by moving them back to matcherIn |
|
2285 i = temp.length; |
|
2286 while ( i-- ) { |
|
2287 if ( (elem = temp[i]) ) { |
|
2288 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
|
2289 } |
|
2290 } |
|
2291 } |
|
2292 |
|
2293 if ( seed ) { |
|
2294 if ( postFinder || preFilter ) { |
|
2295 if ( postFinder ) { |
|
2296 // Get the final matcherOut by condensing this intermediate into postFinder contexts |
|
2297 temp = []; |
|
2298 i = matcherOut.length; |
|
2299 while ( i-- ) { |
|
2300 if ( (elem = matcherOut[i]) ) { |
|
2301 // Restore matcherIn since elem is not yet a final match |
|
2302 temp.push( (matcherIn[i] = elem) ); |
|
2303 } |
|
2304 } |
|
2305 postFinder( null, (matcherOut = []), temp, xml ); |
|
2306 } |
|
2307 |
|
2308 // Move matched elements from seed to results to keep them synchronized |
|
2309 i = matcherOut.length; |
|
2310 while ( i-- ) { |
|
2311 if ( (elem = matcherOut[i]) && |
|
2312 (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { |
|
2313 |
|
2314 seed[temp] = !(results[temp] = elem); |
|
2315 } |
|
2316 } |
|
2317 } |
|
2318 |
|
2319 // Add elements to results, through postFinder if defined |
|
2320 } else { |
|
2321 matcherOut = condense( |
|
2322 matcherOut === results ? |
|
2323 matcherOut.splice( preexisting, matcherOut.length ) : |
|
2324 matcherOut |
|
2325 ); |
|
2326 if ( postFinder ) { |
|
2327 postFinder( null, results, matcherOut, xml ); |
|
2328 } else { |
|
2329 push.apply( results, matcherOut ); |
|
2330 } |
|
2331 } |
|
2332 }); |
|
2333 } |
|
2334 |
|
2335 function matcherFromTokens( tokens ) { |
|
2336 var checkContext, matcher, j, |
|
2337 len = tokens.length, |
|
2338 leadingRelative = Expr.relative[ tokens[0].type ], |
|
2339 implicitRelative = leadingRelative || Expr.relative[" "], |
|
2340 i = leadingRelative ? 1 : 0, |
|
2341 |
|
2342 // The foundational matcher ensures that elements are reachable from top-level context(s) |
|
2343 matchContext = addCombinator( function( elem ) { |
|
2344 return elem === checkContext; |
|
2345 }, implicitRelative, true ), |
|
2346 matchAnyContext = addCombinator( function( elem ) { |
|
2347 return indexOf( checkContext, elem ) > -1; |
|
2348 }, implicitRelative, true ), |
|
2349 matchers = [ function( elem, context, xml ) { |
|
2350 var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( |
|
2351 (checkContext = context).nodeType ? |
|
2352 matchContext( elem, context, xml ) : |
|
2353 matchAnyContext( elem, context, xml ) ); |
|
2354 // Avoid hanging onto element (issue #299) |
|
2355 checkContext = null; |
|
2356 return ret; |
|
2357 } ]; |
|
2358 |
|
2359 for ( ; i < len; i++ ) { |
|
2360 if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
|
2361 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
|
2362 } else { |
|
2363 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); |
|
2364 |
|
2365 // Return special upon seeing a positional matcher |
|
2366 if ( matcher[ expando ] ) { |
|
2367 // Find the next relative operator (if any) for proper handling |
|
2368 j = ++i; |
|
2369 for ( ; j < len; j++ ) { |
|
2370 if ( Expr.relative[ tokens[j].type ] ) { |
|
2371 break; |
|
2372 } |
|
2373 } |
|
2374 return setMatcher( |
|
2375 i > 1 && elementMatcher( matchers ), |
|
2376 i > 1 && toSelector( |
|
2377 // If the preceding token was a descendant combinator, insert an implicit any-element `*` |
|
2378 tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
|
2379 ).replace( rtrim, "$1" ), |
|
2380 matcher, |
|
2381 i < j && matcherFromTokens( tokens.slice( i, j ) ), |
|
2382 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
|
2383 j < len && toSelector( tokens ) |
|
2384 ); |
|
2385 } |
|
2386 matchers.push( matcher ); |
|
2387 } |
|
2388 } |
|
2389 |
|
2390 return elementMatcher( matchers ); |
|
2391 } |
|
2392 |
|
2393 function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
|
2394 var bySet = setMatchers.length > 0, |
|
2395 byElement = elementMatchers.length > 0, |
|
2396 superMatcher = function( seed, context, xml, results, outermost ) { |
|
2397 var elem, j, matcher, |
|
2398 matchedCount = 0, |
|
2399 i = "0", |
|
2400 unmatched = seed && [], |
|
2401 setMatched = [], |
|
2402 contextBackup = outermostContext, |
|
2403 // We must always have either seed elements or outermost context |
|
2404 elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
|
2405 // Use integer dirruns iff this is the outermost matcher |
|
2406 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
|
2407 len = elems.length; |
|
2408 |
|
2409 if ( outermost ) { |
|
2410 outermostContext = context === document || context || outermost; |
|
2411 } |
|
2412 |
|
2413 // Add elements passing elementMatchers directly to results |
|
2414 // Support: IE<9, Safari |
|
2415 // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id |
|
2416 for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
|
2417 if ( byElement && elem ) { |
|
2418 j = 0; |
|
2419 if ( !context && elem.ownerDocument !== document ) { |
|
2420 setDocument( elem ); |
|
2421 xml = !documentIsHTML; |
|
2422 } |
|
2423 while ( (matcher = elementMatchers[j++]) ) { |
|
2424 if ( matcher( elem, context || document, xml) ) { |
|
2425 results.push( elem ); |
|
2426 break; |
|
2427 } |
|
2428 } |
|
2429 if ( outermost ) { |
|
2430 dirruns = dirrunsUnique; |
|
2431 } |
|
2432 } |
|
2433 |
|
2434 // Track unmatched elements for set filters |
|
2435 if ( bySet ) { |
|
2436 // They will have gone through all possible matchers |
|
2437 if ( (elem = !matcher && elem) ) { |
|
2438 matchedCount--; |
|
2439 } |
|
2440 |
|
2441 // Lengthen the array for every element, matched or not |
|
2442 if ( seed ) { |
|
2443 unmatched.push( elem ); |
|
2444 } |
|
2445 } |
|
2446 } |
|
2447 |
|
2448 // `i` is now the count of elements visited above, and adding it to `matchedCount` |
|
2449 // makes the latter nonnegative. |
|
2450 matchedCount += i; |
|
2451 |
|
2452 // Apply set filters to unmatched elements |
|
2453 // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` |
|
2454 // equals `i`), unless we didn't visit _any_ elements in the above loop because we have |
|
2455 // no element matchers and no seed. |
|
2456 // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that |
|
2457 // case, which will result in a "00" `matchedCount` that differs from `i` but is also |
|
2458 // numerically zero. |
|
2459 if ( bySet && i !== matchedCount ) { |
|
2460 j = 0; |
|
2461 while ( (matcher = setMatchers[j++]) ) { |
|
2462 matcher( unmatched, setMatched, context, xml ); |
|
2463 } |
|
2464 |
|
2465 if ( seed ) { |
|
2466 // Reintegrate element matches to eliminate the need for sorting |
|
2467 if ( matchedCount > 0 ) { |
|
2468 while ( i-- ) { |
|
2469 if ( !(unmatched[i] || setMatched[i]) ) { |
|
2470 setMatched[i] = pop.call( results ); |
|
2471 } |
|
2472 } |
|
2473 } |
|
2474 |
|
2475 // Discard index placeholder values to get only actual matches |
|
2476 setMatched = condense( setMatched ); |
|
2477 } |
|
2478 |
|
2479 // Add matches to results |
|
2480 push.apply( results, setMatched ); |
|
2481 |
|
2482 // Seedless set matches succeeding multiple successful matchers stipulate sorting |
|
2483 if ( outermost && !seed && setMatched.length > 0 && |
|
2484 ( matchedCount + setMatchers.length ) > 1 ) { |
|
2485 |
|
2486 Sizzle.uniqueSort( results ); |
|
2487 } |
|
2488 } |
|
2489 |
|
2490 // Override manipulation of globals by nested matchers |
|
2491 if ( outermost ) { |
|
2492 dirruns = dirrunsUnique; |
|
2493 outermostContext = contextBackup; |
|
2494 } |
|
2495 |
|
2496 return unmatched; |
|
2497 }; |
|
2498 |
|
2499 return bySet ? |
|
2500 markFunction( superMatcher ) : |
|
2501 superMatcher; |
|
2502 } |
|
2503 |
|
2504 compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
|
2505 var i, |
|
2506 setMatchers = [], |
|
2507 elementMatchers = [], |
|
2508 cached = compilerCache[ selector + " " ]; |
|
2509 |
|
2510 if ( !cached ) { |
|
2511 // Generate a function of recursive functions that can be used to check each element |
|
2512 if ( !match ) { |
|
2513 match = tokenize( selector ); |
|
2514 } |
|
2515 i = match.length; |
|
2516 while ( i-- ) { |
|
2517 cached = matcherFromTokens( match[i] ); |
|
2518 if ( cached[ expando ] ) { |
|
2519 setMatchers.push( cached ); |
|
2520 } else { |
|
2521 elementMatchers.push( cached ); |
|
2522 } |
|
2523 } |
|
2524 |
|
2525 // Cache the compiled function |
|
2526 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
|
2527 |
|
2528 // Save selector and tokenization |
|
2529 cached.selector = selector; |
|
2530 } |
|
2531 return cached; |
|
2532 }; |
|
2533 |
|
2534 /** |
|
2535 * A low-level selection function that works with Sizzle's compiled |
|
2536 * selector functions |
|
2537 * @param {String|Function} selector A selector or a pre-compiled |
|
2538 * selector function built with Sizzle.compile |
|
2539 * @param {Element} context |
|
2540 * @param {Array} [results] |
|
2541 * @param {Array} [seed] A set of elements to match against |
|
2542 */ |
|
2543 select = Sizzle.select = function( selector, context, results, seed ) { |
|
2544 var i, tokens, token, type, find, |
|
2545 compiled = typeof selector === "function" && selector, |
|
2546 match = !seed && tokenize( (selector = compiled.selector || selector) ); |
|
2547 |
|
2548 results = results || []; |
|
2549 |
|
2550 // Try to minimize operations if there is only one selector in the list and no seed |
|
2551 // (the latter of which guarantees us context) |
|
2552 if ( match.length === 1 ) { |
|
2553 |
|
2554 // Reduce context if the leading compound selector is an ID |
|
2555 tokens = match[0] = match[0].slice( 0 ); |
|
2556 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
|
2557 support.getById && context.nodeType === 9 && documentIsHTML && |
|
2558 Expr.relative[ tokens[1].type ] ) { |
|
2559 |
|
2560 context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
|
2561 if ( !context ) { |
|
2562 return results; |
|
2563 |
|
2564 // Precompiled matchers will still verify ancestry, so step up a level |
|
2565 } else if ( compiled ) { |
|
2566 context = context.parentNode; |
|
2567 } |
|
2568 |
|
2569 selector = selector.slice( tokens.shift().value.length ); |
|
2570 } |
|
2571 |
|
2572 // Fetch a seed set for right-to-left matching |
|
2573 i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
|
2574 while ( i-- ) { |
|
2575 token = tokens[i]; |
|
2576 |
|
2577 // Abort if we hit a combinator |
|
2578 if ( Expr.relative[ (type = token.type) ] ) { |
|
2579 break; |
|
2580 } |
|
2581 if ( (find = Expr.find[ type ]) ) { |
|
2582 // Search, expanding context for leading sibling combinators |
|
2583 if ( (seed = find( |
|
2584 token.matches[0].replace( runescape, funescape ), |
|
2585 rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context |
|
2586 )) ) { |
|
2587 |
|
2588 // If seed is empty or no tokens remain, we can return early |
|
2589 tokens.splice( i, 1 ); |
|
2590 selector = seed.length && toSelector( tokens ); |
|
2591 if ( !selector ) { |
|
2592 push.apply( results, seed ); |
|
2593 return results; |
|
2594 } |
|
2595 |
|
2596 break; |
|
2597 } |
|
2598 } |
|
2599 } |
|
2600 } |
|
2601 |
|
2602 // Compile and execute a filtering function if one is not provided |
|
2603 // Provide `match` to avoid retokenization if we modified the selector above |
|
2604 ( compiled || compile( selector, match ) )( |
|
2605 seed, |
|
2606 context, |
|
2607 !documentIsHTML, |
|
2608 results, |
|
2609 !context || rsibling.test( selector ) && testContext( context.parentNode ) || context |
|
2610 ); |
|
2611 return results; |
|
2612 }; |
|
2613 |
|
2614 // One-time assignments |
|
2615 |
|
2616 // Sort stability |
|
2617 support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
|
2618 |
|
2619 // Support: Chrome 14-35+ |
|
2620 // Always assume duplicates if they aren't passed to the comparison function |
|
2621 support.detectDuplicates = !!hasDuplicate; |
|
2622 |
|
2623 // Initialize against the default document |
|
2624 setDocument(); |
|
2625 |
|
2626 // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) |
|
2627 // Detached nodes confoundingly follow *each other* |
|
2628 support.sortDetached = assert(function( div1 ) { |
|
2629 // Should return 1, but returns 4 (following) |
|
2630 return div1.compareDocumentPosition( document.createElement("div") ) & 1; |
|
2631 }); |
|
2632 |
|
2633 // Support: IE<8 |
|
2634 // Prevent attribute/property "interpolation" |
|
2635 // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
|
2636 if ( !assert(function( div ) { |
|
2637 div.innerHTML = "<a href='#'></a>"; |
|
2638 return div.firstChild.getAttribute("href") === "#" ; |
|
2639 }) ) { |
|
2640 addHandle( "type|href|height|width", function( elem, name, isXML ) { |
|
2641 if ( !isXML ) { |
|
2642 return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
|
2643 } |
|
2644 }); |
|
2645 } |
|
2646 |
|
2647 // Support: IE<9 |
|
2648 // Use defaultValue in place of getAttribute("value") |
|
2649 if ( !support.attributes || !assert(function( div ) { |
|
2650 div.innerHTML = "<input/>"; |
|
2651 div.firstChild.setAttribute( "value", "" ); |
|
2652 return div.firstChild.getAttribute( "value" ) === ""; |
|
2653 }) ) { |
|
2654 addHandle( "value", function( elem, name, isXML ) { |
|
2655 if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
|
2656 return elem.defaultValue; |
|
2657 } |
|
2658 }); |
|
2659 } |
|
2660 |
|
2661 // Support: IE<9 |
|
2662 // Use getAttributeNode to fetch booleans when getAttribute lies |
|
2663 if ( !assert(function( div ) { |
|
2664 return div.getAttribute("disabled") == null; |
|
2665 }) ) { |
|
2666 addHandle( booleans, function( elem, name, isXML ) { |
|
2667 var val; |
|
2668 if ( !isXML ) { |
|
2669 return elem[ name ] === true ? name.toLowerCase() : |
|
2670 (val = elem.getAttributeNode( name )) && val.specified ? |
|
2671 val.value : |
|
2672 null; |
|
2673 } |
|
2674 }); |
|
2675 } |
|
2676 |
|
2677 return Sizzle; |
|
2678 |
|
2679 })( window ); |
|
2680 |
|
2681 |
|
2682 |
|
2683 jQuery.find = Sizzle; |
|
2684 jQuery.expr = Sizzle.selectors; |
|
2685 jQuery.expr[ ":" ] = jQuery.expr.pseudos; |
|
2686 jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; |
|
2687 jQuery.text = Sizzle.getText; |
|
2688 jQuery.isXMLDoc = Sizzle.isXML; |
|
2689 jQuery.contains = Sizzle.contains; |
|
2690 |
|
2691 |
|
2692 |
|
2693 var dir = function( elem, dir, until ) { |
|
2694 var matched = [], |
|
2695 truncate = until !== undefined; |
|
2696 |
|
2697 while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { |
|
2698 if ( elem.nodeType === 1 ) { |
|
2699 if ( truncate && jQuery( elem ).is( until ) ) { |
|
2700 break; |
|
2701 } |
|
2702 matched.push( elem ); |
|
2703 } |
|
2704 } |
|
2705 return matched; |
|
2706 }; |
|
2707 |
|
2708 |
|
2709 var siblings = function( n, elem ) { |
|
2710 var matched = []; |
|
2711 |
|
2712 for ( ; n; n = n.nextSibling ) { |
|
2713 if ( n.nodeType === 1 && n !== elem ) { |
|
2714 matched.push( n ); |
|
2715 } |
|
2716 } |
|
2717 |
|
2718 return matched; |
|
2719 }; |
|
2720 |
|
2721 |
|
2722 var rneedsContext = jQuery.expr.match.needsContext; |
|
2723 |
|
2724 var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); |
|
2725 |
|
2726 |
|
2727 |
|
2728 var risSimple = /^.[^:#\[\.,]*$/; |
|
2729 |
|
2730 // Implement the identical functionality for filter and not |
|
2731 function winnow( elements, qualifier, not ) { |
|
2732 if ( jQuery.isFunction( qualifier ) ) { |
|
2733 return jQuery.grep( elements, function( elem, i ) { |
|
2734 /* jshint -W018 */ |
|
2735 return !!qualifier.call( elem, i, elem ) !== not; |
|
2736 } ); |
|
2737 |
|
2738 } |
|
2739 |
|
2740 if ( qualifier.nodeType ) { |
|
2741 return jQuery.grep( elements, function( elem ) { |
|
2742 return ( elem === qualifier ) !== not; |
|
2743 } ); |
|
2744 |
|
2745 } |
|
2746 |
|
2747 if ( typeof qualifier === "string" ) { |
|
2748 if ( risSimple.test( qualifier ) ) { |
|
2749 return jQuery.filter( qualifier, elements, not ); |
|
2750 } |
|
2751 |
|
2752 qualifier = jQuery.filter( qualifier, elements ); |
|
2753 } |
|
2754 |
|
2755 return jQuery.grep( elements, function( elem ) { |
|
2756 return ( indexOf.call( qualifier, elem ) > -1 ) !== not; |
|
2757 } ); |
|
2758 } |
|
2759 |
|
2760 jQuery.filter = function( expr, elems, not ) { |
|
2761 var elem = elems[ 0 ]; |
|
2762 |
|
2763 if ( not ) { |
|
2764 expr = ":not(" + expr + ")"; |
|
2765 } |
|
2766 |
|
2767 return elems.length === 1 && elem.nodeType === 1 ? |
|
2768 jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : |
|
2769 jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { |
|
2770 return elem.nodeType === 1; |
|
2771 } ) ); |
|
2772 }; |
|
2773 |
|
2774 jQuery.fn.extend( { |
|
2775 find: function( selector ) { |
|
2776 var i, |
|
2777 len = this.length, |
|
2778 ret = [], |
|
2779 self = this; |
|
2780 |
|
2781 if ( typeof selector !== "string" ) { |
|
2782 return this.pushStack( jQuery( selector ).filter( function() { |
|
2783 for ( i = 0; i < len; i++ ) { |
|
2784 if ( jQuery.contains( self[ i ], this ) ) { |
|
2785 return true; |
|
2786 } |
|
2787 } |
|
2788 } ) ); |
|
2789 } |
|
2790 |
|
2791 for ( i = 0; i < len; i++ ) { |
|
2792 jQuery.find( selector, self[ i ], ret ); |
|
2793 } |
|
2794 |
|
2795 // Needed because $( selector, context ) becomes $( context ).find( selector ) |
|
2796 ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
|
2797 ret.selector = this.selector ? this.selector + " " + selector : selector; |
|
2798 return ret; |
|
2799 }, |
|
2800 filter: function( selector ) { |
|
2801 return this.pushStack( winnow( this, selector || [], false ) ); |
|
2802 }, |
|
2803 not: function( selector ) { |
|
2804 return this.pushStack( winnow( this, selector || [], true ) ); |
|
2805 }, |
|
2806 is: function( selector ) { |
|
2807 return !!winnow( |
|
2808 this, |
|
2809 |
|
2810 // If this is a positional/relative selector, check membership in the returned set |
|
2811 // so $("p:first").is("p:last") won't return true for a doc with two "p". |
|
2812 typeof selector === "string" && rneedsContext.test( selector ) ? |
|
2813 jQuery( selector ) : |
|
2814 selector || [], |
|
2815 false |
|
2816 ).length; |
|
2817 } |
|
2818 } ); |
|
2819 |
|
2820 |
|
2821 // Initialize a jQuery object |
|
2822 |
|
2823 |
|
2824 // A central reference to the root jQuery(document) |
|
2825 var rootjQuery, |
|
2826 |
|
2827 // A simple way to check for HTML strings |
|
2828 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
|
2829 // Strict HTML recognition (#11290: must start with <) |
|
2830 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, |
|
2831 |
|
2832 init = jQuery.fn.init = function( selector, context, root ) { |
|
2833 var match, elem; |
|
2834 |
|
2835 // HANDLE: $(""), $(null), $(undefined), $(false) |
|
2836 if ( !selector ) { |
|
2837 return this; |
|
2838 } |
|
2839 |
|
2840 // Method init() accepts an alternate rootjQuery |
|
2841 // so migrate can support jQuery.sub (gh-2101) |
|
2842 root = root || rootjQuery; |
|
2843 |
|
2844 // Handle HTML strings |
|
2845 if ( typeof selector === "string" ) { |
|
2846 if ( selector[ 0 ] === "<" && |
|
2847 selector[ selector.length - 1 ] === ">" && |
|
2848 selector.length >= 3 ) { |
|
2849 |
|
2850 // Assume that strings that start and end with <> are HTML and skip the regex check |
|
2851 match = [ null, selector, null ]; |
|
2852 |
|
2853 } else { |
|
2854 match = rquickExpr.exec( selector ); |
|
2855 } |
|
2856 |
|
2857 // Match html or make sure no context is specified for #id |
|
2858 if ( match && ( match[ 1 ] || !context ) ) { |
|
2859 |
|
2860 // HANDLE: $(html) -> $(array) |
|
2861 if ( match[ 1 ] ) { |
|
2862 context = context instanceof jQuery ? context[ 0 ] : context; |
|
2863 |
|
2864 // Option to run scripts is true for back-compat |
|
2865 // Intentionally let the error be thrown if parseHTML is not present |
|
2866 jQuery.merge( this, jQuery.parseHTML( |
|
2867 match[ 1 ], |
|
2868 context && context.nodeType ? context.ownerDocument || context : document, |
|
2869 true |
|
2870 ) ); |
|
2871 |
|
2872 // HANDLE: $(html, props) |
|
2873 if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { |
|
2874 for ( match in context ) { |
|
2875 |
|
2876 // Properties of context are called as methods if possible |
|
2877 if ( jQuery.isFunction( this[ match ] ) ) { |
|
2878 this[ match ]( context[ match ] ); |
|
2879 |
|
2880 // ...and otherwise set as attributes |
|
2881 } else { |
|
2882 this.attr( match, context[ match ] ); |
|
2883 } |
|
2884 } |
|
2885 } |
|
2886 |
|
2887 return this; |
|
2888 |
|
2889 // HANDLE: $(#id) |
|
2890 } else { |
|
2891 elem = document.getElementById( match[ 2 ] ); |
|
2892 |
|
2893 // Support: Blackberry 4.6 |
|
2894 // gEBID returns nodes no longer in the document (#6963) |
|
2895 if ( elem && elem.parentNode ) { |
|
2896 |
|
2897 // Inject the element directly into the jQuery object |
|
2898 this.length = 1; |
|
2899 this[ 0 ] = elem; |
|
2900 } |
|
2901 |
|
2902 this.context = document; |
|
2903 this.selector = selector; |
|
2904 return this; |
|
2905 } |
|
2906 |
|
2907 // HANDLE: $(expr, $(...)) |
|
2908 } else if ( !context || context.jquery ) { |
|
2909 return ( context || root ).find( selector ); |
|
2910 |
|
2911 // HANDLE: $(expr, context) |
|
2912 // (which is just equivalent to: $(context).find(expr) |
|
2913 } else { |
|
2914 return this.constructor( context ).find( selector ); |
|
2915 } |
|
2916 |
|
2917 // HANDLE: $(DOMElement) |
|
2918 } else if ( selector.nodeType ) { |
|
2919 this.context = this[ 0 ] = selector; |
|
2920 this.length = 1; |
|
2921 return this; |
|
2922 |
|
2923 // HANDLE: $(function) |
|
2924 // Shortcut for document ready |
|
2925 } else if ( jQuery.isFunction( selector ) ) { |
|
2926 return root.ready !== undefined ? |
|
2927 root.ready( selector ) : |
|
2928 |
|
2929 // Execute immediately if ready is not present |
|
2930 selector( jQuery ); |
|
2931 } |
|
2932 |
|
2933 if ( selector.selector !== undefined ) { |
|
2934 this.selector = selector.selector; |
|
2935 this.context = selector.context; |
|
2936 } |
|
2937 |
|
2938 return jQuery.makeArray( selector, this ); |
|
2939 }; |
|
2940 |
|
2941 // Give the init function the jQuery prototype for later instantiation |
|
2942 init.prototype = jQuery.fn; |
|
2943 |
|
2944 // Initialize central reference |
|
2945 rootjQuery = jQuery( document ); |
|
2946 |
|
2947 |
|
2948 var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
|
2949 |
|
2950 // Methods guaranteed to produce a unique set when starting from a unique set |
|
2951 guaranteedUnique = { |
|
2952 children: true, |
|
2953 contents: true, |
|
2954 next: true, |
|
2955 prev: true |
|
2956 }; |
|
2957 |
|
2958 jQuery.fn.extend( { |
|
2959 has: function( target ) { |
|
2960 var targets = jQuery( target, this ), |
|
2961 l = targets.length; |
|
2962 |
|
2963 return this.filter( function() { |
|
2964 var i = 0; |
|
2965 for ( ; i < l; i++ ) { |
|
2966 if ( jQuery.contains( this, targets[ i ] ) ) { |
|
2967 return true; |
|
2968 } |
|
2969 } |
|
2970 } ); |
|
2971 }, |
|
2972 |
|
2973 closest: function( selectors, context ) { |
|
2974 var cur, |
|
2975 i = 0, |
|
2976 l = this.length, |
|
2977 matched = [], |
|
2978 pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
|
2979 jQuery( selectors, context || this.context ) : |
|
2980 0; |
|
2981 |
|
2982 for ( ; i < l; i++ ) { |
|
2983 for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { |
|
2984 |
|
2985 // Always skip document fragments |
|
2986 if ( cur.nodeType < 11 && ( pos ? |
|
2987 pos.index( cur ) > -1 : |
|
2988 |
|
2989 // Don't pass non-elements to Sizzle |
|
2990 cur.nodeType === 1 && |
|
2991 jQuery.find.matchesSelector( cur, selectors ) ) ) { |
|
2992 |
|
2993 matched.push( cur ); |
|
2994 break; |
|
2995 } |
|
2996 } |
|
2997 } |
|
2998 |
|
2999 return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); |
|
3000 }, |
|
3001 |
|
3002 // Determine the position of an element within the set |
|
3003 index: function( elem ) { |
|
3004 |
|
3005 // No argument, return index in parent |
|
3006 if ( !elem ) { |
|
3007 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; |
|
3008 } |
|
3009 |
|
3010 // Index in selector |
|
3011 if ( typeof elem === "string" ) { |
|
3012 return indexOf.call( jQuery( elem ), this[ 0 ] ); |
|
3013 } |
|
3014 |
|
3015 // Locate the position of the desired element |
|
3016 return indexOf.call( this, |
|
3017 |
|
3018 // If it receives a jQuery object, the first element is used |
|
3019 elem.jquery ? elem[ 0 ] : elem |
|
3020 ); |
|
3021 }, |
|
3022 |
|
3023 add: function( selector, context ) { |
|
3024 return this.pushStack( |
|
3025 jQuery.uniqueSort( |
|
3026 jQuery.merge( this.get(), jQuery( selector, context ) ) |
|
3027 ) |
|
3028 ); |
|
3029 }, |
|
3030 |
|
3031 addBack: function( selector ) { |
|
3032 return this.add( selector == null ? |
|
3033 this.prevObject : this.prevObject.filter( selector ) |
|
3034 ); |
|
3035 } |
|
3036 } ); |
|
3037 |
|
3038 function sibling( cur, dir ) { |
|
3039 while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} |
|
3040 return cur; |
|
3041 } |
|
3042 |
|
3043 jQuery.each( { |
|
3044 parent: function( elem ) { |
|
3045 var parent = elem.parentNode; |
|
3046 return parent && parent.nodeType !== 11 ? parent : null; |
|
3047 }, |
|
3048 parents: function( elem ) { |
|
3049 return dir( elem, "parentNode" ); |
|
3050 }, |
|
3051 parentsUntil: function( elem, i, until ) { |
|
3052 return dir( elem, "parentNode", until ); |
|
3053 }, |
|
3054 next: function( elem ) { |
|
3055 return sibling( elem, "nextSibling" ); |
|
3056 }, |
|
3057 prev: function( elem ) { |
|
3058 return sibling( elem, "previousSibling" ); |
|
3059 }, |
|
3060 nextAll: function( elem ) { |
|
3061 return dir( elem, "nextSibling" ); |
|
3062 }, |
|
3063 prevAll: function( elem ) { |
|
3064 return dir( elem, "previousSibling" ); |
|
3065 }, |
|
3066 nextUntil: function( elem, i, until ) { |
|
3067 return dir( elem, "nextSibling", until ); |
|
3068 }, |
|
3069 prevUntil: function( elem, i, until ) { |
|
3070 return dir( elem, "previousSibling", until ); |
|
3071 }, |
|
3072 siblings: function( elem ) { |
|
3073 return siblings( ( elem.parentNode || {} ).firstChild, elem ); |
|
3074 }, |
|
3075 children: function( elem ) { |
|
3076 return siblings( elem.firstChild ); |
|
3077 }, |
|
3078 contents: function( elem ) { |
|
3079 return elem.contentDocument || jQuery.merge( [], elem.childNodes ); |
|
3080 } |
|
3081 }, function( name, fn ) { |
|
3082 jQuery.fn[ name ] = function( until, selector ) { |
|
3083 var matched = jQuery.map( this, fn, until ); |
|
3084 |
|
3085 if ( name.slice( -5 ) !== "Until" ) { |
|
3086 selector = until; |
|
3087 } |
|
3088 |
|
3089 if ( selector && typeof selector === "string" ) { |
|
3090 matched = jQuery.filter( selector, matched ); |
|
3091 } |
|
3092 |
|
3093 if ( this.length > 1 ) { |
|
3094 |
|
3095 // Remove duplicates |
|
3096 if ( !guaranteedUnique[ name ] ) { |
|
3097 jQuery.uniqueSort( matched ); |
|
3098 } |
|
3099 |
|
3100 // Reverse order for parents* and prev-derivatives |
|
3101 if ( rparentsprev.test( name ) ) { |
|
3102 matched.reverse(); |
|
3103 } |
|
3104 } |
|
3105 |
|
3106 return this.pushStack( matched ); |
|
3107 }; |
|
3108 } ); |
|
3109 var rnotwhite = ( /\S+/g ); |
|
3110 |
|
3111 |
|
3112 |
|
3113 // Convert String-formatted options into Object-formatted ones |
|
3114 function createOptions( options ) { |
|
3115 var object = {}; |
|
3116 jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { |
|
3117 object[ flag ] = true; |
|
3118 } ); |
|
3119 return object; |
|
3120 } |
|
3121 |
|
3122 /* |
|
3123 * Create a callback list using the following parameters: |
|
3124 * |
|
3125 * options: an optional list of space-separated options that will change how |
|
3126 * the callback list behaves or a more traditional option object |
|
3127 * |
|
3128 * By default a callback list will act like an event callback list and can be |
|
3129 * "fired" multiple times. |
|
3130 * |
|
3131 * Possible options: |
|
3132 * |
|
3133 * once: will ensure the callback list can only be fired once (like a Deferred) |
|
3134 * |
|
3135 * memory: will keep track of previous values and will call any callback added |
|
3136 * after the list has been fired right away with the latest "memorized" |
|
3137 * values (like a Deferred) |
|
3138 * |
|
3139 * unique: will ensure a callback can only be added once (no duplicate in the list) |
|
3140 * |
|
3141 * stopOnFalse: interrupt callings when a callback returns false |
|
3142 * |
|
3143 */ |
|
3144 jQuery.Callbacks = function( options ) { |
|
3145 |
|
3146 // Convert options from String-formatted to Object-formatted if needed |
|
3147 // (we check in cache first) |
|
3148 options = typeof options === "string" ? |
|
3149 createOptions( options ) : |
|
3150 jQuery.extend( {}, options ); |
|
3151 |
|
3152 var // Flag to know if list is currently firing |
|
3153 firing, |
|
3154 |
|
3155 // Last fire value for non-forgettable lists |
|
3156 memory, |
|
3157 |
|
3158 // Flag to know if list was already fired |
|
3159 fired, |
|
3160 |
|
3161 // Flag to prevent firing |
|
3162 locked, |
|
3163 |
|
3164 // Actual callback list |
|
3165 list = [], |
|
3166 |
|
3167 // Queue of execution data for repeatable lists |
|
3168 queue = [], |
|
3169 |
|
3170 // Index of currently firing callback (modified by add/remove as needed) |
|
3171 firingIndex = -1, |
|
3172 |
|
3173 // Fire callbacks |
|
3174 fire = function() { |
|
3175 |
|
3176 // Enforce single-firing |
|
3177 locked = options.once; |
|
3178 |
|
3179 // Execute callbacks for all pending executions, |
|
3180 // respecting firingIndex overrides and runtime changes |
|
3181 fired = firing = true; |
|
3182 for ( ; queue.length; firingIndex = -1 ) { |
|
3183 memory = queue.shift(); |
|
3184 while ( ++firingIndex < list.length ) { |
|
3185 |
|
3186 // Run callback and check for early termination |
|
3187 if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && |
|
3188 options.stopOnFalse ) { |
|
3189 |
|
3190 // Jump to end and forget the data so .add doesn't re-fire |
|
3191 firingIndex = list.length; |
|
3192 memory = false; |
|
3193 } |
|
3194 } |
|
3195 } |
|
3196 |
|
3197 // Forget the data if we're done with it |
|
3198 if ( !options.memory ) { |
|
3199 memory = false; |
|
3200 } |
|
3201 |
|
3202 firing = false; |
|
3203 |
|
3204 // Clean up if we're done firing for good |
|
3205 if ( locked ) { |
|
3206 |
|
3207 // Keep an empty list if we have data for future add calls |
|
3208 if ( memory ) { |
|
3209 list = []; |
|
3210 |
|
3211 // Otherwise, this object is spent |
|
3212 } else { |
|
3213 list = ""; |
|
3214 } |
|
3215 } |
|
3216 }, |
|
3217 |
|
3218 // Actual Callbacks object |
|
3219 self = { |
|
3220 |
|
3221 // Add a callback or a collection of callbacks to the list |
|
3222 add: function() { |
|
3223 if ( list ) { |
|
3224 |
|
3225 // If we have memory from a past run, we should fire after adding |
|
3226 if ( memory && !firing ) { |
|
3227 firingIndex = list.length - 1; |
|
3228 queue.push( memory ); |
|
3229 } |
|
3230 |
|
3231 ( function add( args ) { |
|
3232 jQuery.each( args, function( _, arg ) { |
|
3233 if ( jQuery.isFunction( arg ) ) { |
|
3234 if ( !options.unique || !self.has( arg ) ) { |
|
3235 list.push( arg ); |
|
3236 } |
|
3237 } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { |
|
3238 |
|
3239 // Inspect recursively |
|
3240 add( arg ); |
|
3241 } |
|
3242 } ); |
|
3243 } )( arguments ); |
|
3244 |
|
3245 if ( memory && !firing ) { |
|
3246 fire(); |
|
3247 } |
|
3248 } |
|
3249 return this; |
|
3250 }, |
|
3251 |
|
3252 // Remove a callback from the list |
|
3253 remove: function() { |
|
3254 jQuery.each( arguments, function( _, arg ) { |
|
3255 var index; |
|
3256 while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
|
3257 list.splice( index, 1 ); |
|
3258 |
|
3259 // Handle firing indexes |
|
3260 if ( index <= firingIndex ) { |
|
3261 firingIndex--; |
|
3262 } |
|
3263 } |
|
3264 } ); |
|
3265 return this; |
|
3266 }, |
|
3267 |
|
3268 // Check if a given callback is in the list. |
|
3269 // If no argument is given, return whether or not list has callbacks attached. |
|
3270 has: function( fn ) { |
|
3271 return fn ? |
|
3272 jQuery.inArray( fn, list ) > -1 : |
|
3273 list.length > 0; |
|
3274 }, |
|
3275 |
|
3276 // Remove all callbacks from the list |
|
3277 empty: function() { |
|
3278 if ( list ) { |
|
3279 list = []; |
|
3280 } |
|
3281 return this; |
|
3282 }, |
|
3283 |
|
3284 // Disable .fire and .add |
|
3285 // Abort any current/pending executions |
|
3286 // Clear all callbacks and values |
|
3287 disable: function() { |
|
3288 locked = queue = []; |
|
3289 list = memory = ""; |
|
3290 return this; |
|
3291 }, |
|
3292 disabled: function() { |
|
3293 return !list; |
|
3294 }, |
|
3295 |
|
3296 // Disable .fire |
|
3297 // Also disable .add unless we have memory (since it would have no effect) |
|
3298 // Abort any pending executions |
|
3299 lock: function() { |
|
3300 locked = queue = []; |
|
3301 if ( !memory ) { |
|
3302 list = memory = ""; |
|
3303 } |
|
3304 return this; |
|
3305 }, |
|
3306 locked: function() { |
|
3307 return !!locked; |
|
3308 }, |
|
3309 |
|
3310 // Call all callbacks with the given context and arguments |
|
3311 fireWith: function( context, args ) { |
|
3312 if ( !locked ) { |
|
3313 args = args || []; |
|
3314 args = [ context, args.slice ? args.slice() : args ]; |
|
3315 queue.push( args ); |
|
3316 if ( !firing ) { |
|
3317 fire(); |
|
3318 } |
|
3319 } |
|
3320 return this; |
|
3321 }, |
|
3322 |
|
3323 // Call all the callbacks with the given arguments |
|
3324 fire: function() { |
|
3325 self.fireWith( this, arguments ); |
|
3326 return this; |
|
3327 }, |
|
3328 |
|
3329 // To know if the callbacks have already been called at least once |
|
3330 fired: function() { |
|
3331 return !!fired; |
|
3332 } |
|
3333 }; |
|
3334 |
|
3335 return self; |
|
3336 }; |
|
3337 |
|
3338 |
|
3339 jQuery.extend( { |
|
3340 |
|
3341 Deferred: function( func ) { |
|
3342 var tuples = [ |
|
3343 |
|
3344 // action, add listener, listener list, final state |
|
3345 [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], |
|
3346 [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], |
|
3347 [ "notify", "progress", jQuery.Callbacks( "memory" ) ] |
|
3348 ], |
|
3349 state = "pending", |
|
3350 promise = { |
|
3351 state: function() { |
|
3352 return state; |
|
3353 }, |
|
3354 always: function() { |
|
3355 deferred.done( arguments ).fail( arguments ); |
|
3356 return this; |
|
3357 }, |
|
3358 then: function( /* fnDone, fnFail, fnProgress */ ) { |
|
3359 var fns = arguments; |
|
3360 return jQuery.Deferred( function( newDefer ) { |
|
3361 jQuery.each( tuples, function( i, tuple ) { |
|
3362 var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; |
|
3363 |
|
3364 // deferred[ done | fail | progress ] for forwarding actions to newDefer |
|
3365 deferred[ tuple[ 1 ] ]( function() { |
|
3366 var returned = fn && fn.apply( this, arguments ); |
|
3367 if ( returned && jQuery.isFunction( returned.promise ) ) { |
|
3368 returned.promise() |
|
3369 .progress( newDefer.notify ) |
|
3370 .done( newDefer.resolve ) |
|
3371 .fail( newDefer.reject ); |
|
3372 } else { |
|
3373 newDefer[ tuple[ 0 ] + "With" ]( |
|
3374 this === promise ? newDefer.promise() : this, |
|
3375 fn ? [ returned ] : arguments |
|
3376 ); |
|
3377 } |
|
3378 } ); |
|
3379 } ); |
|
3380 fns = null; |
|
3381 } ).promise(); |
|
3382 }, |
|
3383 |
|
3384 // Get a promise for this deferred |
|
3385 // If obj is provided, the promise aspect is added to the object |
|
3386 promise: function( obj ) { |
|
3387 return obj != null ? jQuery.extend( obj, promise ) : promise; |
|
3388 } |
|
3389 }, |
|
3390 deferred = {}; |
|
3391 |
|
3392 // Keep pipe for back-compat |
|
3393 promise.pipe = promise.then; |
|
3394 |
|
3395 // Add list-specific methods |
|
3396 jQuery.each( tuples, function( i, tuple ) { |
|
3397 var list = tuple[ 2 ], |
|
3398 stateString = tuple[ 3 ]; |
|
3399 |
|
3400 // promise[ done | fail | progress ] = list.add |
|
3401 promise[ tuple[ 1 ] ] = list.add; |
|
3402 |
|
3403 // Handle state |
|
3404 if ( stateString ) { |
|
3405 list.add( function() { |
|
3406 |
|
3407 // state = [ resolved | rejected ] |
|
3408 state = stateString; |
|
3409 |
|
3410 // [ reject_list | resolve_list ].disable; progress_list.lock |
|
3411 }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
|
3412 } |
|
3413 |
|
3414 // deferred[ resolve | reject | notify ] |
|
3415 deferred[ tuple[ 0 ] ] = function() { |
|
3416 deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); |
|
3417 return this; |
|
3418 }; |
|
3419 deferred[ tuple[ 0 ] + "With" ] = list.fireWith; |
|
3420 } ); |
|
3421 |
|
3422 // Make the deferred a promise |
|
3423 promise.promise( deferred ); |
|
3424 |
|
3425 // Call given func if any |
|
3426 if ( func ) { |
|
3427 func.call( deferred, deferred ); |
|
3428 } |
|
3429 |
|
3430 // All done! |
|
3431 return deferred; |
|
3432 }, |
|
3433 |
|
3434 // Deferred helper |
|
3435 when: function( subordinate /* , ..., subordinateN */ ) { |
|
3436 var i = 0, |
|
3437 resolveValues = slice.call( arguments ), |
|
3438 length = resolveValues.length, |
|
3439 |
|
3440 // the count of uncompleted subordinates |
|
3441 remaining = length !== 1 || |
|
3442 ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
|
3443 |
|
3444 // the master Deferred. |
|
3445 // If resolveValues consist of only a single Deferred, just use that. |
|
3446 deferred = remaining === 1 ? subordinate : jQuery.Deferred(), |
|
3447 |
|
3448 // Update function for both resolve and progress values |
|
3449 updateFunc = function( i, contexts, values ) { |
|
3450 return function( value ) { |
|
3451 contexts[ i ] = this; |
|
3452 values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
|
3453 if ( values === progressValues ) { |
|
3454 deferred.notifyWith( contexts, values ); |
|
3455 } else if ( !( --remaining ) ) { |
|
3456 deferred.resolveWith( contexts, values ); |
|
3457 } |
|
3458 }; |
|
3459 }, |
|
3460 |
|
3461 progressValues, progressContexts, resolveContexts; |
|
3462 |
|
3463 // Add listeners to Deferred subordinates; treat others as resolved |
|
3464 if ( length > 1 ) { |
|
3465 progressValues = new Array( length ); |
|
3466 progressContexts = new Array( length ); |
|
3467 resolveContexts = new Array( length ); |
|
3468 for ( ; i < length; i++ ) { |
|
3469 if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { |
|
3470 resolveValues[ i ].promise() |
|
3471 .progress( updateFunc( i, progressContexts, progressValues ) ) |
|
3472 .done( updateFunc( i, resolveContexts, resolveValues ) ) |
|
3473 .fail( deferred.reject ); |
|
3474 } else { |
|
3475 --remaining; |
|
3476 } |
|
3477 } |
|
3478 } |
|
3479 |
|
3480 // If we're not waiting on anything, resolve the master |
|
3481 if ( !remaining ) { |
|
3482 deferred.resolveWith( resolveContexts, resolveValues ); |
|
3483 } |
|
3484 |
|
3485 return deferred.promise(); |
|
3486 } |
|
3487 } ); |
|
3488 |
|
3489 |
|
3490 // The deferred used on DOM ready |
|
3491 var readyList; |
|
3492 |
|
3493 jQuery.fn.ready = function( fn ) { |
|
3494 |
|
3495 // Add the callback |
|
3496 jQuery.ready.promise().done( fn ); |
|
3497 |
|
3498 return this; |
|
3499 }; |
|
3500 |
|
3501 jQuery.extend( { |
|
3502 |
|
3503 // Is the DOM ready to be used? Set to true once it occurs. |
|
3504 isReady: false, |
|
3505 |
|
3506 // A counter to track how many items to wait for before |
|
3507 // the ready event fires. See #6781 |
|
3508 readyWait: 1, |
|
3509 |
|
3510 // Hold (or release) the ready event |
|
3511 holdReady: function( hold ) { |
|
3512 if ( hold ) { |
|
3513 jQuery.readyWait++; |
|
3514 } else { |
|
3515 jQuery.ready( true ); |
|
3516 } |
|
3517 }, |
|
3518 |
|
3519 // Handle when the DOM is ready |
|
3520 ready: function( wait ) { |
|
3521 |
|
3522 // Abort if there are pending holds or we're already ready |
|
3523 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
|
3524 return; |
|
3525 } |
|
3526 |
|
3527 // Remember that the DOM is ready |
|
3528 jQuery.isReady = true; |
|
3529 |
|
3530 // If a normal DOM Ready event fired, decrement, and wait if need be |
|
3531 if ( wait !== true && --jQuery.readyWait > 0 ) { |
|
3532 return; |
|
3533 } |
|
3534 |
|
3535 // If there are functions bound, to execute |
|
3536 readyList.resolveWith( document, [ jQuery ] ); |
|
3537 |
|
3538 // Trigger any bound ready events |
|
3539 if ( jQuery.fn.triggerHandler ) { |
|
3540 jQuery( document ).triggerHandler( "ready" ); |
|
3541 jQuery( document ).off( "ready" ); |
|
3542 } |
|
3543 } |
|
3544 } ); |
|
3545 |
|
3546 /** |
|
3547 * The ready event handler and self cleanup method |
|
3548 */ |
|
3549 function completed() { |
|
3550 document.removeEventListener( "DOMContentLoaded", completed ); |
|
3551 window.removeEventListener( "load", completed ); |
|
3552 jQuery.ready(); |
|
3553 } |
|
3554 |
|
3555 jQuery.ready.promise = function( obj ) { |
|
3556 if ( !readyList ) { |
|
3557 |
|
3558 readyList = jQuery.Deferred(); |
|
3559 |
|
3560 // Catch cases where $(document).ready() is called |
|
3561 // after the browser event has already occurred. |
|
3562 // Support: IE9-10 only |
|
3563 // Older IE sometimes signals "interactive" too soon |
|
3564 if ( document.readyState === "complete" || |
|
3565 ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { |
|
3566 |
|
3567 // Handle it asynchronously to allow scripts the opportunity to delay ready |
|
3568 window.setTimeout( jQuery.ready ); |
|
3569 |
|
3570 } else { |
|
3571 |
|
3572 // Use the handy event callback |
|
3573 document.addEventListener( "DOMContentLoaded", completed ); |
|
3574 |
|
3575 // A fallback to window.onload, that will always work |
|
3576 window.addEventListener( "load", completed ); |
|
3577 } |
|
3578 } |
|
3579 return readyList.promise( obj ); |
|
3580 }; |
|
3581 |
|
3582 // Kick off the DOM ready check even if the user does not |
|
3583 jQuery.ready.promise(); |
|
3584 |
|
3585 |
|
3586 |
|
3587 |
|
3588 // Multifunctional method to get and set values of a collection |
|
3589 // The value/s can optionally be executed if it's a function |
|
3590 var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
|
3591 var i = 0, |
|
3592 len = elems.length, |
|
3593 bulk = key == null; |
|
3594 |
|
3595 // Sets many values |
|
3596 if ( jQuery.type( key ) === "object" ) { |
|
3597 chainable = true; |
|
3598 for ( i in key ) { |
|
3599 access( elems, fn, i, key[ i ], true, emptyGet, raw ); |
|
3600 } |
|
3601 |
|
3602 // Sets one value |
|
3603 } else if ( value !== undefined ) { |
|
3604 chainable = true; |
|
3605 |
|
3606 if ( !jQuery.isFunction( value ) ) { |
|
3607 raw = true; |
|
3608 } |
|
3609 |
|
3610 if ( bulk ) { |
|
3611 |
|
3612 // Bulk operations run against the entire set |
|
3613 if ( raw ) { |
|
3614 fn.call( elems, value ); |
|
3615 fn = null; |
|
3616 |
|
3617 // ...except when executing function values |
|
3618 } else { |
|
3619 bulk = fn; |
|
3620 fn = function( elem, key, value ) { |
|
3621 return bulk.call( jQuery( elem ), value ); |
|
3622 }; |
|
3623 } |
|
3624 } |
|
3625 |
|
3626 if ( fn ) { |
|
3627 for ( ; i < len; i++ ) { |
|
3628 fn( |
|
3629 elems[ i ], key, raw ? |
|
3630 value : |
|
3631 value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
|
3632 ); |
|
3633 } |
|
3634 } |
|
3635 } |
|
3636 |
|
3637 return chainable ? |
|
3638 elems : |
|
3639 |
|
3640 // Gets |
|
3641 bulk ? |
|
3642 fn.call( elems ) : |
|
3643 len ? fn( elems[ 0 ], key ) : emptyGet; |
|
3644 }; |
|
3645 var acceptData = function( owner ) { |
|
3646 |
|
3647 // Accepts only: |
|
3648 // - Node |
|
3649 // - Node.ELEMENT_NODE |
|
3650 // - Node.DOCUMENT_NODE |
|
3651 // - Object |
|
3652 // - Any |
|
3653 /* jshint -W018 */ |
|
3654 return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); |
|
3655 }; |
|
3656 |
|
3657 |
|
3658 |
|
3659 |
|
3660 function Data() { |
|
3661 this.expando = jQuery.expando + Data.uid++; |
|
3662 } |
|
3663 |
|
3664 Data.uid = 1; |
|
3665 |
|
3666 Data.prototype = { |
|
3667 |
|
3668 register: function( owner, initial ) { |
|
3669 var value = initial || {}; |
|
3670 |
|
3671 // If it is a node unlikely to be stringify-ed or looped over |
|
3672 // use plain assignment |
|
3673 if ( owner.nodeType ) { |
|
3674 owner[ this.expando ] = value; |
|
3675 |
|
3676 // Otherwise secure it in a non-enumerable, non-writable property |
|
3677 // configurability must be true to allow the property to be |
|
3678 // deleted with the delete operator |
|
3679 } else { |
|
3680 Object.defineProperty( owner, this.expando, { |
|
3681 value: value, |
|
3682 writable: true, |
|
3683 configurable: true |
|
3684 } ); |
|
3685 } |
|
3686 return owner[ this.expando ]; |
|
3687 }, |
|
3688 cache: function( owner ) { |
|
3689 |
|
3690 // We can accept data for non-element nodes in modern browsers, |
|
3691 // but we should not, see #8335. |
|
3692 // Always return an empty object. |
|
3693 if ( !acceptData( owner ) ) { |
|
3694 return {}; |
|
3695 } |
|
3696 |
|
3697 // Check if the owner object already has a cache |
|
3698 var value = owner[ this.expando ]; |
|
3699 |
|
3700 // If not, create one |
|
3701 if ( !value ) { |
|
3702 value = {}; |
|
3703 |
|
3704 // We can accept data for non-element nodes in modern browsers, |
|
3705 // but we should not, see #8335. |
|
3706 // Always return an empty object. |
|
3707 if ( acceptData( owner ) ) { |
|
3708 |
|
3709 // If it is a node unlikely to be stringify-ed or looped over |
|
3710 // use plain assignment |
|
3711 if ( owner.nodeType ) { |
|
3712 owner[ this.expando ] = value; |
|
3713 |
|
3714 // Otherwise secure it in a non-enumerable property |
|
3715 // configurable must be true to allow the property to be |
|
3716 // deleted when data is removed |
|
3717 } else { |
|
3718 Object.defineProperty( owner, this.expando, { |
|
3719 value: value, |
|
3720 configurable: true |
|
3721 } ); |
|
3722 } |
|
3723 } |
|
3724 } |
|
3725 |
|
3726 return value; |
|
3727 }, |
|
3728 set: function( owner, data, value ) { |
|
3729 var prop, |
|
3730 cache = this.cache( owner ); |
|
3731 |
|
3732 // Handle: [ owner, key, value ] args |
|
3733 if ( typeof data === "string" ) { |
|
3734 cache[ data ] = value; |
|
3735 |
|
3736 // Handle: [ owner, { properties } ] args |
|
3737 } else { |
|
3738 |
|
3739 // Copy the properties one-by-one to the cache object |
|
3740 for ( prop in data ) { |
|
3741 cache[ prop ] = data[ prop ]; |
|
3742 } |
|
3743 } |
|
3744 return cache; |
|
3745 }, |
|
3746 get: function( owner, key ) { |
|
3747 return key === undefined ? |
|
3748 this.cache( owner ) : |
|
3749 owner[ this.expando ] && owner[ this.expando ][ key ]; |
|
3750 }, |
|
3751 access: function( owner, key, value ) { |
|
3752 var stored; |
|
3753 |
|
3754 // In cases where either: |
|
3755 // |
|
3756 // 1. No key was specified |
|
3757 // 2. A string key was specified, but no value provided |
|
3758 // |
|
3759 // Take the "read" path and allow the get method to determine |
|
3760 // which value to return, respectively either: |
|
3761 // |
|
3762 // 1. The entire cache object |
|
3763 // 2. The data stored at the key |
|
3764 // |
|
3765 if ( key === undefined || |
|
3766 ( ( key && typeof key === "string" ) && value === undefined ) ) { |
|
3767 |
|
3768 stored = this.get( owner, key ); |
|
3769 |
|
3770 return stored !== undefined ? |
|
3771 stored : this.get( owner, jQuery.camelCase( key ) ); |
|
3772 } |
|
3773 |
|
3774 // When the key is not a string, or both a key and value |
|
3775 // are specified, set or extend (existing objects) with either: |
|
3776 // |
|
3777 // 1. An object of properties |
|
3778 // 2. A key and value |
|
3779 // |
|
3780 this.set( owner, key, value ); |
|
3781 |
|
3782 // Since the "set" path can have two possible entry points |
|
3783 // return the expected data based on which path was taken[*] |
|
3784 return value !== undefined ? value : key; |
|
3785 }, |
|
3786 remove: function( owner, key ) { |
|
3787 var i, name, camel, |
|
3788 cache = owner[ this.expando ]; |
|
3789 |
|
3790 if ( cache === undefined ) { |
|
3791 return; |
|
3792 } |
|
3793 |
|
3794 if ( key === undefined ) { |
|
3795 this.register( owner ); |
|
3796 |
|
3797 } else { |
|
3798 |
|
3799 // Support array or space separated string of keys |
|
3800 if ( jQuery.isArray( key ) ) { |
|
3801 |
|
3802 // If "name" is an array of keys... |
|
3803 // When data is initially created, via ("key", "val") signature, |
|
3804 // keys will be converted to camelCase. |
|
3805 // Since there is no way to tell _how_ a key was added, remove |
|
3806 // both plain key and camelCase key. #12786 |
|
3807 // This will only penalize the array argument path. |
|
3808 name = key.concat( key.map( jQuery.camelCase ) ); |
|
3809 } else { |
|
3810 camel = jQuery.camelCase( key ); |
|
3811 |
|
3812 // Try the string as a key before any manipulation |
|
3813 if ( key in cache ) { |
|
3814 name = [ key, camel ]; |
|
3815 } else { |
|
3816 |
|
3817 // If a key with the spaces exists, use it. |
|
3818 // Otherwise, create an array by matching non-whitespace |
|
3819 name = camel; |
|
3820 name = name in cache ? |
|
3821 [ name ] : ( name.match( rnotwhite ) || [] ); |
|
3822 } |
|
3823 } |
|
3824 |
|
3825 i = name.length; |
|
3826 |
|
3827 while ( i-- ) { |
|
3828 delete cache[ name[ i ] ]; |
|
3829 } |
|
3830 } |
|
3831 |
|
3832 // Remove the expando if there's no more data |
|
3833 if ( key === undefined || jQuery.isEmptyObject( cache ) ) { |
|
3834 |
|
3835 // Support: Chrome <= 35-45+ |
|
3836 // Webkit & Blink performance suffers when deleting properties |
|
3837 // from DOM nodes, so set to undefined instead |
|
3838 // https://code.google.com/p/chromium/issues/detail?id=378607 |
|
3839 if ( owner.nodeType ) { |
|
3840 owner[ this.expando ] = undefined; |
|
3841 } else { |
|
3842 delete owner[ this.expando ]; |
|
3843 } |
|
3844 } |
|
3845 }, |
|
3846 hasData: function( owner ) { |
|
3847 var cache = owner[ this.expando ]; |
|
3848 return cache !== undefined && !jQuery.isEmptyObject( cache ); |
|
3849 } |
|
3850 }; |
|
3851 var dataPriv = new Data(); |
|
3852 |
|
3853 var dataUser = new Data(); |
|
3854 |
|
3855 |
|
3856 |
|
3857 // Implementation Summary |
|
3858 // |
|
3859 // 1. Enforce API surface and semantic compatibility with 1.9.x branch |
|
3860 // 2. Improve the module's maintainability by reducing the storage |
|
3861 // paths to a single mechanism. |
|
3862 // 3. Use the same single mechanism to support "private" and "user" data. |
|
3863 // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) |
|
3864 // 5. Avoid exposing implementation details on user objects (eg. expando properties) |
|
3865 // 6. Provide a clear path for implementation upgrade to WeakMap in 2014 |
|
3866 |
|
3867 var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
|
3868 rmultiDash = /[A-Z]/g; |
|
3869 |
|
3870 function dataAttr( elem, key, data ) { |
|
3871 var name; |
|
3872 |
|
3873 // If nothing was found internally, try to fetch any |
|
3874 // data from the HTML5 data-* attribute |
|
3875 if ( data === undefined && elem.nodeType === 1 ) { |
|
3876 name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); |
|
3877 data = elem.getAttribute( name ); |
|
3878 |
|
3879 if ( typeof data === "string" ) { |
|
3880 try { |
|
3881 data = data === "true" ? true : |
|
3882 data === "false" ? false : |
|
3883 data === "null" ? null : |
|
3884 |
|
3885 // Only convert to a number if it doesn't change the string |
|
3886 +data + "" === data ? +data : |
|
3887 rbrace.test( data ) ? jQuery.parseJSON( data ) : |
|
3888 data; |
|
3889 } catch ( e ) {} |
|
3890 |
|
3891 // Make sure we set the data so it isn't changed later |
|
3892 dataUser.set( elem, key, data ); |
|
3893 } else { |
|
3894 data = undefined; |
|
3895 } |
|
3896 } |
|
3897 return data; |
|
3898 } |
|
3899 |
|
3900 jQuery.extend( { |
|
3901 hasData: function( elem ) { |
|
3902 return dataUser.hasData( elem ) || dataPriv.hasData( elem ); |
|
3903 }, |
|
3904 |
|
3905 data: function( elem, name, data ) { |
|
3906 return dataUser.access( elem, name, data ); |
|
3907 }, |
|
3908 |
|
3909 removeData: function( elem, name ) { |
|
3910 dataUser.remove( elem, name ); |
|
3911 }, |
|
3912 |
|
3913 // TODO: Now that all calls to _data and _removeData have been replaced |
|
3914 // with direct calls to dataPriv methods, these can be deprecated. |
|
3915 _data: function( elem, name, data ) { |
|
3916 return dataPriv.access( elem, name, data ); |
|
3917 }, |
|
3918 |
|
3919 _removeData: function( elem, name ) { |
|
3920 dataPriv.remove( elem, name ); |
|
3921 } |
|
3922 } ); |
|
3923 |
|
3924 jQuery.fn.extend( { |
|
3925 data: function( key, value ) { |
|
3926 var i, name, data, |
|
3927 elem = this[ 0 ], |
|
3928 attrs = elem && elem.attributes; |
|
3929 |
|
3930 // Gets all values |
|
3931 if ( key === undefined ) { |
|
3932 if ( this.length ) { |
|
3933 data = dataUser.get( elem ); |
|
3934 |
|
3935 if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { |
|
3936 i = attrs.length; |
|
3937 while ( i-- ) { |
|
3938 |
|
3939 // Support: IE11+ |
|
3940 // The attrs elements can be null (#14894) |
|
3941 if ( attrs[ i ] ) { |
|
3942 name = attrs[ i ].name; |
|
3943 if ( name.indexOf( "data-" ) === 0 ) { |
|
3944 name = jQuery.camelCase( name.slice( 5 ) ); |
|
3945 dataAttr( elem, name, data[ name ] ); |
|
3946 } |
|
3947 } |
|
3948 } |
|
3949 dataPriv.set( elem, "hasDataAttrs", true ); |
|
3950 } |
|
3951 } |
|
3952 |
|
3953 return data; |
|
3954 } |
|
3955 |
|
3956 // Sets multiple values |
|
3957 if ( typeof key === "object" ) { |
|
3958 return this.each( function() { |
|
3959 dataUser.set( this, key ); |
|
3960 } ); |
|
3961 } |
|
3962 |
|
3963 return access( this, function( value ) { |
|
3964 var data, camelKey; |
|
3965 |
|
3966 // The calling jQuery object (element matches) is not empty |
|
3967 // (and therefore has an element appears at this[ 0 ]) and the |
|
3968 // `value` parameter was not undefined. An empty jQuery object |
|
3969 // will result in `undefined` for elem = this[ 0 ] which will |
|
3970 // throw an exception if an attempt to read a data cache is made. |
|
3971 if ( elem && value === undefined ) { |
|
3972 |
|
3973 // Attempt to get data from the cache |
|
3974 // with the key as-is |
|
3975 data = dataUser.get( elem, key ) || |
|
3976 |
|
3977 // Try to find dashed key if it exists (gh-2779) |
|
3978 // This is for 2.2.x only |
|
3979 dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() ); |
|
3980 |
|
3981 if ( data !== undefined ) { |
|
3982 return data; |
|
3983 } |
|
3984 |
|
3985 camelKey = jQuery.camelCase( key ); |
|
3986 |
|
3987 // Attempt to get data from the cache |
|
3988 // with the key camelized |
|
3989 data = dataUser.get( elem, camelKey ); |
|
3990 if ( data !== undefined ) { |
|
3991 return data; |
|
3992 } |
|
3993 |
|
3994 // Attempt to "discover" the data in |
|
3995 // HTML5 custom data-* attrs |
|
3996 data = dataAttr( elem, camelKey, undefined ); |
|
3997 if ( data !== undefined ) { |
|
3998 return data; |
|
3999 } |
|
4000 |
|
4001 // We tried really hard, but the data doesn't exist. |
|
4002 return; |
|
4003 } |
|
4004 |
|
4005 // Set the data... |
|
4006 camelKey = jQuery.camelCase( key ); |
|
4007 this.each( function() { |
|
4008 |
|
4009 // First, attempt to store a copy or reference of any |
|
4010 // data that might've been store with a camelCased key. |
|
4011 var data = dataUser.get( this, camelKey ); |
|
4012 |
|
4013 // For HTML5 data-* attribute interop, we have to |
|
4014 // store property names with dashes in a camelCase form. |
|
4015 // This might not apply to all properties...* |
|
4016 dataUser.set( this, camelKey, value ); |
|
4017 |
|
4018 // *... In the case of properties that might _actually_ |
|
4019 // have dashes, we need to also store a copy of that |
|
4020 // unchanged property. |
|
4021 if ( key.indexOf( "-" ) > -1 && data !== undefined ) { |
|
4022 dataUser.set( this, key, value ); |
|
4023 } |
|
4024 } ); |
|
4025 }, null, value, arguments.length > 1, null, true ); |
|
4026 }, |
|
4027 |
|
4028 removeData: function( key ) { |
|
4029 return this.each( function() { |
|
4030 dataUser.remove( this, key ); |
|
4031 } ); |
|
4032 } |
|
4033 } ); |
|
4034 |
|
4035 |
|
4036 jQuery.extend( { |
|
4037 queue: function( elem, type, data ) { |
|
4038 var queue; |
|
4039 |
|
4040 if ( elem ) { |
|
4041 type = ( type || "fx" ) + "queue"; |
|
4042 queue = dataPriv.get( elem, type ); |
|
4043 |
|
4044 // Speed up dequeue by getting out quickly if this is just a lookup |
|
4045 if ( data ) { |
|
4046 if ( !queue || jQuery.isArray( data ) ) { |
|
4047 queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); |
|
4048 } else { |
|
4049 queue.push( data ); |
|
4050 } |
|
4051 } |
|
4052 return queue || []; |
|
4053 } |
|
4054 }, |
|
4055 |
|
4056 dequeue: function( elem, type ) { |
|
4057 type = type || "fx"; |
|
4058 |
|
4059 var queue = jQuery.queue( elem, type ), |
|
4060 startLength = queue.length, |
|
4061 fn = queue.shift(), |
|
4062 hooks = jQuery._queueHooks( elem, type ), |
|
4063 next = function() { |
|
4064 jQuery.dequeue( elem, type ); |
|
4065 }; |
|
4066 |
|
4067 // If the fx queue is dequeued, always remove the progress sentinel |
|
4068 if ( fn === "inprogress" ) { |
|
4069 fn = queue.shift(); |
|
4070 startLength--; |
|
4071 } |
|
4072 |
|
4073 if ( fn ) { |
|
4074 |
|
4075 // Add a progress sentinel to prevent the fx queue from being |
|
4076 // automatically dequeued |
|
4077 if ( type === "fx" ) { |
|
4078 queue.unshift( "inprogress" ); |
|
4079 } |
|
4080 |
|
4081 // Clear up the last queue stop function |
|
4082 delete hooks.stop; |
|
4083 fn.call( elem, next, hooks ); |
|
4084 } |
|
4085 |
|
4086 if ( !startLength && hooks ) { |
|
4087 hooks.empty.fire(); |
|
4088 } |
|
4089 }, |
|
4090 |
|
4091 // Not public - generate a queueHooks object, or return the current one |
|
4092 _queueHooks: function( elem, type ) { |
|
4093 var key = type + "queueHooks"; |
|
4094 return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { |
|
4095 empty: jQuery.Callbacks( "once memory" ).add( function() { |
|
4096 dataPriv.remove( elem, [ type + "queue", key ] ); |
|
4097 } ) |
|
4098 } ); |
|
4099 } |
|
4100 } ); |
|
4101 |
|
4102 jQuery.fn.extend( { |
|
4103 queue: function( type, data ) { |
|
4104 var setter = 2; |
|
4105 |
|
4106 if ( typeof type !== "string" ) { |
|
4107 data = type; |
|
4108 type = "fx"; |
|
4109 setter--; |
|
4110 } |
|
4111 |
|
4112 if ( arguments.length < setter ) { |
|
4113 return jQuery.queue( this[ 0 ], type ); |
|
4114 } |
|
4115 |
|
4116 return data === undefined ? |
|
4117 this : |
|
4118 this.each( function() { |
|
4119 var queue = jQuery.queue( this, type, data ); |
|
4120 |
|
4121 // Ensure a hooks for this queue |
|
4122 jQuery._queueHooks( this, type ); |
|
4123 |
|
4124 if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { |
|
4125 jQuery.dequeue( this, type ); |
|
4126 } |
|
4127 } ); |
|
4128 }, |
|
4129 dequeue: function( type ) { |
|
4130 return this.each( function() { |
|
4131 jQuery.dequeue( this, type ); |
|
4132 } ); |
|
4133 }, |
|
4134 clearQueue: function( type ) { |
|
4135 return this.queue( type || "fx", [] ); |
|
4136 }, |
|
4137 |
|
4138 // Get a promise resolved when queues of a certain type |
|
4139 // are emptied (fx is the type by default) |
|
4140 promise: function( type, obj ) { |
|
4141 var tmp, |
|
4142 count = 1, |
|
4143 defer = jQuery.Deferred(), |
|
4144 elements = this, |
|
4145 i = this.length, |
|
4146 resolve = function() { |
|
4147 if ( !( --count ) ) { |
|
4148 defer.resolveWith( elements, [ elements ] ); |
|
4149 } |
|
4150 }; |
|
4151 |
|
4152 if ( typeof type !== "string" ) { |
|
4153 obj = type; |
|
4154 type = undefined; |
|
4155 } |
|
4156 type = type || "fx"; |
|
4157 |
|
4158 while ( i-- ) { |
|
4159 tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); |
|
4160 if ( tmp && tmp.empty ) { |
|
4161 count++; |
|
4162 tmp.empty.add( resolve ); |
|
4163 } |
|
4164 } |
|
4165 resolve(); |
|
4166 return defer.promise( obj ); |
|
4167 } |
|
4168 } ); |
|
4169 var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; |
|
4170 |
|
4171 var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); |
|
4172 |
|
4173 |
|
4174 var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
|
4175 |
|
4176 var isHidden = function( elem, el ) { |
|
4177 |
|
4178 // isHidden might be called from jQuery#filter function; |
|
4179 // in that case, element will be second argument |
|
4180 elem = el || elem; |
|
4181 return jQuery.css( elem, "display" ) === "none" || |
|
4182 !jQuery.contains( elem.ownerDocument, elem ); |
|
4183 }; |
|
4184 |
|
4185 |
|
4186 |
|
4187 function adjustCSS( elem, prop, valueParts, tween ) { |
|
4188 var adjusted, |
|
4189 scale = 1, |
|
4190 maxIterations = 20, |
|
4191 currentValue = tween ? |
|
4192 function() { return tween.cur(); } : |
|
4193 function() { return jQuery.css( elem, prop, "" ); }, |
|
4194 initial = currentValue(), |
|
4195 unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
|
4196 |
|
4197 // Starting value computation is required for potential unit mismatches |
|
4198 initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && |
|
4199 rcssNum.exec( jQuery.css( elem, prop ) ); |
|
4200 |
|
4201 if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { |
|
4202 |
|
4203 // Trust units reported by jQuery.css |
|
4204 unit = unit || initialInUnit[ 3 ]; |
|
4205 |
|
4206 // Make sure we update the tween properties later on |
|
4207 valueParts = valueParts || []; |
|
4208 |
|
4209 // Iteratively approximate from a nonzero starting point |
|
4210 initialInUnit = +initial || 1; |
|
4211 |
|
4212 do { |
|
4213 |
|
4214 // If previous iteration zeroed out, double until we get *something*. |
|
4215 // Use string for doubling so we don't accidentally see scale as unchanged below |
|
4216 scale = scale || ".5"; |
|
4217 |
|
4218 // Adjust and apply |
|
4219 initialInUnit = initialInUnit / scale; |
|
4220 jQuery.style( elem, prop, initialInUnit + unit ); |
|
4221 |
|
4222 // Update scale, tolerating zero or NaN from tween.cur() |
|
4223 // Break the loop if scale is unchanged or perfect, or if we've just had enough. |
|
4224 } while ( |
|
4225 scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations |
|
4226 ); |
|
4227 } |
|
4228 |
|
4229 if ( valueParts ) { |
|
4230 initialInUnit = +initialInUnit || +initial || 0; |
|
4231 |
|
4232 // Apply relative offset (+=/-=) if specified |
|
4233 adjusted = valueParts[ 1 ] ? |
|
4234 initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : |
|
4235 +valueParts[ 2 ]; |
|
4236 if ( tween ) { |
|
4237 tween.unit = unit; |
|
4238 tween.start = initialInUnit; |
|
4239 tween.end = adjusted; |
|
4240 } |
|
4241 } |
|
4242 return adjusted; |
|
4243 } |
|
4244 var rcheckableType = ( /^(?:checkbox|radio)$/i ); |
|
4245 |
|
4246 var rtagName = ( /<([\w:-]+)/ ); |
|
4247 |
|
4248 var rscriptType = ( /^$|\/(?:java|ecma)script/i ); |
|
4249 |
|
4250 |
|
4251 |
|
4252 // We have to close these tags to support XHTML (#13200) |
|
4253 var wrapMap = { |
|
4254 |
|
4255 // Support: IE9 |
|
4256 option: [ 1, "<select multiple='multiple'>", "</select>" ], |
|
4257 |
|
4258 // XHTML parsers do not magically insert elements in the |
|
4259 // same way that tag soup parsers do. So we cannot shorten |
|
4260 // this by omitting <tbody> or other required elements. |
|
4261 thead: [ 1, "<table>", "</table>" ], |
|
4262 col: [ 2, "<table><colgroup>", "</colgroup></table>" ], |
|
4263 tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
|
4264 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
|
4265 |
|
4266 _default: [ 0, "", "" ] |
|
4267 }; |
|
4268 |
|
4269 // Support: IE9 |
|
4270 wrapMap.optgroup = wrapMap.option; |
|
4271 |
|
4272 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
|
4273 wrapMap.th = wrapMap.td; |
|
4274 |
|
4275 |
|
4276 function getAll( context, tag ) { |
|
4277 |
|
4278 // Support: IE9-11+ |
|
4279 // Use typeof to avoid zero-argument method invocation on host objects (#15151) |
|
4280 var ret = typeof context.getElementsByTagName !== "undefined" ? |
|
4281 context.getElementsByTagName( tag || "*" ) : |
|
4282 typeof context.querySelectorAll !== "undefined" ? |
|
4283 context.querySelectorAll( tag || "*" ) : |
|
4284 []; |
|
4285 |
|
4286 return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
|
4287 jQuery.merge( [ context ], ret ) : |
|
4288 ret; |
|
4289 } |
|
4290 |
|
4291 |
|
4292 // Mark scripts as having already been evaluated |
|
4293 function setGlobalEval( elems, refElements ) { |
|
4294 var i = 0, |
|
4295 l = elems.length; |
|
4296 |
|
4297 for ( ; i < l; i++ ) { |
|
4298 dataPriv.set( |
|
4299 elems[ i ], |
|
4300 "globalEval", |
|
4301 !refElements || dataPriv.get( refElements[ i ], "globalEval" ) |
|
4302 ); |
|
4303 } |
|
4304 } |
|
4305 |
|
4306 |
|
4307 var rhtml = /<|&#?\w+;/; |
|
4308 |
|
4309 function buildFragment( elems, context, scripts, selection, ignored ) { |
|
4310 var elem, tmp, tag, wrap, contains, j, |
|
4311 fragment = context.createDocumentFragment(), |
|
4312 nodes = [], |
|
4313 i = 0, |
|
4314 l = elems.length; |
|
4315 |
|
4316 for ( ; i < l; i++ ) { |
|
4317 elem = elems[ i ]; |
|
4318 |
|
4319 if ( elem || elem === 0 ) { |
|
4320 |
|
4321 // Add nodes directly |
|
4322 if ( jQuery.type( elem ) === "object" ) { |
|
4323 |
|
4324 // Support: Android<4.1, PhantomJS<2 |
|
4325 // push.apply(_, arraylike) throws on ancient WebKit |
|
4326 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
|
4327 |
|
4328 // Convert non-html into a text node |
|
4329 } else if ( !rhtml.test( elem ) ) { |
|
4330 nodes.push( context.createTextNode( elem ) ); |
|
4331 |
|
4332 // Convert html into DOM nodes |
|
4333 } else { |
|
4334 tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); |
|
4335 |
|
4336 // Deserialize a standard representation |
|
4337 tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); |
|
4338 wrap = wrapMap[ tag ] || wrapMap._default; |
|
4339 tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; |
|
4340 |
|
4341 // Descend through wrappers to the right content |
|
4342 j = wrap[ 0 ]; |
|
4343 while ( j-- ) { |
|
4344 tmp = tmp.lastChild; |
|
4345 } |
|
4346 |
|
4347 // Support: Android<4.1, PhantomJS<2 |
|
4348 // push.apply(_, arraylike) throws on ancient WebKit |
|
4349 jQuery.merge( nodes, tmp.childNodes ); |
|
4350 |
|
4351 // Remember the top-level container |
|
4352 tmp = fragment.firstChild; |
|
4353 |
|
4354 // Ensure the created nodes are orphaned (#12392) |
|
4355 tmp.textContent = ""; |
|
4356 } |
|
4357 } |
|
4358 } |
|
4359 |
|
4360 // Remove wrapper from fragment |
|
4361 fragment.textContent = ""; |
|
4362 |
|
4363 i = 0; |
|
4364 while ( ( elem = nodes[ i++ ] ) ) { |
|
4365 |
|
4366 // Skip elements already in the context collection (trac-4087) |
|
4367 if ( selection && jQuery.inArray( elem, selection ) > -1 ) { |
|
4368 if ( ignored ) { |
|
4369 ignored.push( elem ); |
|
4370 } |
|
4371 continue; |
|
4372 } |
|
4373 |
|
4374 contains = jQuery.contains( elem.ownerDocument, elem ); |
|
4375 |
|
4376 // Append to fragment |
|
4377 tmp = getAll( fragment.appendChild( elem ), "script" ); |
|
4378 |
|
4379 // Preserve script evaluation history |
|
4380 if ( contains ) { |
|
4381 setGlobalEval( tmp ); |
|
4382 } |
|
4383 |
|
4384 // Capture executables |
|
4385 if ( scripts ) { |
|
4386 j = 0; |
|
4387 while ( ( elem = tmp[ j++ ] ) ) { |
|
4388 if ( rscriptType.test( elem.type || "" ) ) { |
|
4389 scripts.push( elem ); |
|
4390 } |
|
4391 } |
|
4392 } |
|
4393 } |
|
4394 |
|
4395 return fragment; |
|
4396 } |
|
4397 |
|
4398 |
|
4399 ( function() { |
|
4400 var fragment = document.createDocumentFragment(), |
|
4401 div = fragment.appendChild( document.createElement( "div" ) ), |
|
4402 input = document.createElement( "input" ); |
|
4403 |
|
4404 // Support: Android 4.0-4.3, Safari<=5.1 |
|
4405 // Check state lost if the name is set (#11217) |
|
4406 // Support: Windows Web Apps (WWA) |
|
4407 // `name` and `type` must use .setAttribute for WWA (#14901) |
|
4408 input.setAttribute( "type", "radio" ); |
|
4409 input.setAttribute( "checked", "checked" ); |
|
4410 input.setAttribute( "name", "t" ); |
|
4411 |
|
4412 div.appendChild( input ); |
|
4413 |
|
4414 // Support: Safari<=5.1, Android<4.2 |
|
4415 // Older WebKit doesn't clone checked state correctly in fragments |
|
4416 support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
|
4417 |
|
4418 // Support: IE<=11+ |
|
4419 // Make sure textarea (and checkbox) defaultValue is properly cloned |
|
4420 div.innerHTML = "<textarea>x</textarea>"; |
|
4421 support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; |
|
4422 } )(); |
|
4423 |
|
4424 |
|
4425 var |
|
4426 rkeyEvent = /^key/, |
|
4427 rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, |
|
4428 rtypenamespace = /^([^.]*)(?:\.(.+)|)/; |
|
4429 |
|
4430 function returnTrue() { |
|
4431 return true; |
|
4432 } |
|
4433 |
|
4434 function returnFalse() { |
|
4435 return false; |
|
4436 } |
|
4437 |
|
4438 // Support: IE9 |
|
4439 // See #13393 for more info |
|
4440 function safeActiveElement() { |
|
4441 try { |
|
4442 return document.activeElement; |
|
4443 } catch ( err ) { } |
|
4444 } |
|
4445 |
|
4446 function on( elem, types, selector, data, fn, one ) { |
|
4447 var origFn, type; |
|
4448 |
|
4449 // Types can be a map of types/handlers |
|
4450 if ( typeof types === "object" ) { |
|
4451 |
|
4452 // ( types-Object, selector, data ) |
|
4453 if ( typeof selector !== "string" ) { |
|
4454 |
|
4455 // ( types-Object, data ) |
|
4456 data = data || selector; |
|
4457 selector = undefined; |
|
4458 } |
|
4459 for ( type in types ) { |
|
4460 on( elem, type, selector, data, types[ type ], one ); |
|
4461 } |
|
4462 return elem; |
|
4463 } |
|
4464 |
|
4465 if ( data == null && fn == null ) { |
|
4466 |
|
4467 // ( types, fn ) |
|
4468 fn = selector; |
|
4469 data = selector = undefined; |
|
4470 } else if ( fn == null ) { |
|
4471 if ( typeof selector === "string" ) { |
|
4472 |
|
4473 // ( types, selector, fn ) |
|
4474 fn = data; |
|
4475 data = undefined; |
|
4476 } else { |
|
4477 |
|
4478 // ( types, data, fn ) |
|
4479 fn = data; |
|
4480 data = selector; |
|
4481 selector = undefined; |
|
4482 } |
|
4483 } |
|
4484 if ( fn === false ) { |
|
4485 fn = returnFalse; |
|
4486 } else if ( !fn ) { |
|
4487 return elem; |
|
4488 } |
|
4489 |
|
4490 if ( one === 1 ) { |
|
4491 origFn = fn; |
|
4492 fn = function( event ) { |
|
4493 |
|
4494 // Can use an empty set, since event contains the info |
|
4495 jQuery().off( event ); |
|
4496 return origFn.apply( this, arguments ); |
|
4497 }; |
|
4498 |
|
4499 // Use same guid so caller can remove using origFn |
|
4500 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
|
4501 } |
|
4502 return elem.each( function() { |
|
4503 jQuery.event.add( this, types, fn, data, selector ); |
|
4504 } ); |
|
4505 } |
|
4506 |
|
4507 /* |
|
4508 * Helper functions for managing events -- not part of the public interface. |
|
4509 * Props to Dean Edwards' addEvent library for many of the ideas. |
|
4510 */ |
|
4511 jQuery.event = { |
|
4512 |
|
4513 global: {}, |
|
4514 |
|
4515 add: function( elem, types, handler, data, selector ) { |
|
4516 |
|
4517 var handleObjIn, eventHandle, tmp, |
|
4518 events, t, handleObj, |
|
4519 special, handlers, type, namespaces, origType, |
|
4520 elemData = dataPriv.get( elem ); |
|
4521 |
|
4522 // Don't attach events to noData or text/comment nodes (but allow plain objects) |
|
4523 if ( !elemData ) { |
|
4524 return; |
|
4525 } |
|
4526 |
|
4527 // Caller can pass in an object of custom data in lieu of the handler |
|
4528 if ( handler.handler ) { |
|
4529 handleObjIn = handler; |
|
4530 handler = handleObjIn.handler; |
|
4531 selector = handleObjIn.selector; |
|
4532 } |
|
4533 |
|
4534 // Make sure that the handler has a unique ID, used to find/remove it later |
|
4535 if ( !handler.guid ) { |
|
4536 handler.guid = jQuery.guid++; |
|
4537 } |
|
4538 |
|
4539 // Init the element's event structure and main handler, if this is the first |
|
4540 if ( !( events = elemData.events ) ) { |
|
4541 events = elemData.events = {}; |
|
4542 } |
|
4543 if ( !( eventHandle = elemData.handle ) ) { |
|
4544 eventHandle = elemData.handle = function( e ) { |
|
4545 |
|
4546 // Discard the second event of a jQuery.event.trigger() and |
|
4547 // when an event is called after a page has unloaded |
|
4548 return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? |
|
4549 jQuery.event.dispatch.apply( elem, arguments ) : undefined; |
|
4550 }; |
|
4551 } |
|
4552 |
|
4553 // Handle multiple events separated by a space |
|
4554 types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
|
4555 t = types.length; |
|
4556 while ( t-- ) { |
|
4557 tmp = rtypenamespace.exec( types[ t ] ) || []; |
|
4558 type = origType = tmp[ 1 ]; |
|
4559 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
|
4560 |
|
4561 // There *must* be a type, no attaching namespace-only handlers |
|
4562 if ( !type ) { |
|
4563 continue; |
|
4564 } |
|
4565 |
|
4566 // If event changes its type, use the special event handlers for the changed type |
|
4567 special = jQuery.event.special[ type ] || {}; |
|
4568 |
|
4569 // If selector defined, determine special event api type, otherwise given type |
|
4570 type = ( selector ? special.delegateType : special.bindType ) || type; |
|
4571 |
|
4572 // Update special based on newly reset type |
|
4573 special = jQuery.event.special[ type ] || {}; |
|
4574 |
|
4575 // handleObj is passed to all event handlers |
|
4576 handleObj = jQuery.extend( { |
|
4577 type: type, |
|
4578 origType: origType, |
|
4579 data: data, |
|
4580 handler: handler, |
|
4581 guid: handler.guid, |
|
4582 selector: selector, |
|
4583 needsContext: selector && jQuery.expr.match.needsContext.test( selector ), |
|
4584 namespace: namespaces.join( "." ) |
|
4585 }, handleObjIn ); |
|
4586 |
|
4587 // Init the event handler queue if we're the first |
|
4588 if ( !( handlers = events[ type ] ) ) { |
|
4589 handlers = events[ type ] = []; |
|
4590 handlers.delegateCount = 0; |
|
4591 |
|
4592 // Only use addEventListener if the special events handler returns false |
|
4593 if ( !special.setup || |
|
4594 special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
|
4595 |
|
4596 if ( elem.addEventListener ) { |
|
4597 elem.addEventListener( type, eventHandle ); |
|
4598 } |
|
4599 } |
|
4600 } |
|
4601 |
|
4602 if ( special.add ) { |
|
4603 special.add.call( elem, handleObj ); |
|
4604 |
|
4605 if ( !handleObj.handler.guid ) { |
|
4606 handleObj.handler.guid = handler.guid; |
|
4607 } |
|
4608 } |
|
4609 |
|
4610 // Add to the element's handler list, delegates in front |
|
4611 if ( selector ) { |
|
4612 handlers.splice( handlers.delegateCount++, 0, handleObj ); |
|
4613 } else { |
|
4614 handlers.push( handleObj ); |
|
4615 } |
|
4616 |
|
4617 // Keep track of which events have ever been used, for event optimization |
|
4618 jQuery.event.global[ type ] = true; |
|
4619 } |
|
4620 |
|
4621 }, |
|
4622 |
|
4623 // Detach an event or set of events from an element |
|
4624 remove: function( elem, types, handler, selector, mappedTypes ) { |
|
4625 |
|
4626 var j, origCount, tmp, |
|
4627 events, t, handleObj, |
|
4628 special, handlers, type, namespaces, origType, |
|
4629 elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); |
|
4630 |
|
4631 if ( !elemData || !( events = elemData.events ) ) { |
|
4632 return; |
|
4633 } |
|
4634 |
|
4635 // Once for each type.namespace in types; type may be omitted |
|
4636 types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
|
4637 t = types.length; |
|
4638 while ( t-- ) { |
|
4639 tmp = rtypenamespace.exec( types[ t ] ) || []; |
|
4640 type = origType = tmp[ 1 ]; |
|
4641 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
|
4642 |
|
4643 // Unbind all events (on this namespace, if provided) for the element |
|
4644 if ( !type ) { |
|
4645 for ( type in events ) { |
|
4646 jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); |
|
4647 } |
|
4648 continue; |
|
4649 } |
|
4650 |
|
4651 special = jQuery.event.special[ type ] || {}; |
|
4652 type = ( selector ? special.delegateType : special.bindType ) || type; |
|
4653 handlers = events[ type ] || []; |
|
4654 tmp = tmp[ 2 ] && |
|
4655 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); |
|
4656 |
|
4657 // Remove matching events |
|
4658 origCount = j = handlers.length; |
|
4659 while ( j-- ) { |
|
4660 handleObj = handlers[ j ]; |
|
4661 |
|
4662 if ( ( mappedTypes || origType === handleObj.origType ) && |
|
4663 ( !handler || handler.guid === handleObj.guid ) && |
|
4664 ( !tmp || tmp.test( handleObj.namespace ) ) && |
|
4665 ( !selector || selector === handleObj.selector || |
|
4666 selector === "**" && handleObj.selector ) ) { |
|
4667 handlers.splice( j, 1 ); |
|
4668 |
|
4669 if ( handleObj.selector ) { |
|
4670 handlers.delegateCount--; |
|
4671 } |
|
4672 if ( special.remove ) { |
|
4673 special.remove.call( elem, handleObj ); |
|
4674 } |
|
4675 } |
|
4676 } |
|
4677 |
|
4678 // Remove generic event handler if we removed something and no more handlers exist |
|
4679 // (avoids potential for endless recursion during removal of special event handlers) |
|
4680 if ( origCount && !handlers.length ) { |
|
4681 if ( !special.teardown || |
|
4682 special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
|
4683 |
|
4684 jQuery.removeEvent( elem, type, elemData.handle ); |
|
4685 } |
|
4686 |
|
4687 delete events[ type ]; |
|
4688 } |
|
4689 } |
|
4690 |
|
4691 // Remove data and the expando if it's no longer used |
|
4692 if ( jQuery.isEmptyObject( events ) ) { |
|
4693 dataPriv.remove( elem, "handle events" ); |
|
4694 } |
|
4695 }, |
|
4696 |
|
4697 dispatch: function( event ) { |
|
4698 |
|
4699 // Make a writable jQuery.Event from the native event object |
|
4700 event = jQuery.event.fix( event ); |
|
4701 |
|
4702 var i, j, ret, matched, handleObj, |
|
4703 handlerQueue = [], |
|
4704 args = slice.call( arguments ), |
|
4705 handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], |
|
4706 special = jQuery.event.special[ event.type ] || {}; |
|
4707 |
|
4708 // Use the fix-ed jQuery.Event rather than the (read-only) native event |
|
4709 args[ 0 ] = event; |
|
4710 event.delegateTarget = this; |
|
4711 |
|
4712 // Call the preDispatch hook for the mapped type, and let it bail if desired |
|
4713 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
|
4714 return; |
|
4715 } |
|
4716 |
|
4717 // Determine handlers |
|
4718 handlerQueue = jQuery.event.handlers.call( this, event, handlers ); |
|
4719 |
|
4720 // Run delegates first; they may want to stop propagation beneath us |
|
4721 i = 0; |
|
4722 while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { |
|
4723 event.currentTarget = matched.elem; |
|
4724 |
|
4725 j = 0; |
|
4726 while ( ( handleObj = matched.handlers[ j++ ] ) && |
|
4727 !event.isImmediatePropagationStopped() ) { |
|
4728 |
|
4729 // Triggered event must either 1) have no namespace, or 2) have namespace(s) |
|
4730 // a subset or equal to those in the bound event (both can have no namespace). |
|
4731 if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { |
|
4732 |
|
4733 event.handleObj = handleObj; |
|
4734 event.data = handleObj.data; |
|
4735 |
|
4736 ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || |
|
4737 handleObj.handler ).apply( matched.elem, args ); |
|
4738 |
|
4739 if ( ret !== undefined ) { |
|
4740 if ( ( event.result = ret ) === false ) { |
|
4741 event.preventDefault(); |
|
4742 event.stopPropagation(); |
|
4743 } |
|
4744 } |
|
4745 } |
|
4746 } |
|
4747 } |
|
4748 |
|
4749 // Call the postDispatch hook for the mapped type |
|
4750 if ( special.postDispatch ) { |
|
4751 special.postDispatch.call( this, event ); |
|
4752 } |
|
4753 |
|
4754 return event.result; |
|
4755 }, |
|
4756 |
|
4757 handlers: function( event, handlers ) { |
|
4758 var i, matches, sel, handleObj, |
|
4759 handlerQueue = [], |
|
4760 delegateCount = handlers.delegateCount, |
|
4761 cur = event.target; |
|
4762 |
|
4763 // Support (at least): Chrome, IE9 |
|
4764 // Find delegate handlers |
|
4765 // Black-hole SVG <use> instance trees (#13180) |
|
4766 // |
|
4767 // Support: Firefox<=42+ |
|
4768 // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) |
|
4769 if ( delegateCount && cur.nodeType && |
|
4770 ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { |
|
4771 |
|
4772 for ( ; cur !== this; cur = cur.parentNode || this ) { |
|
4773 |
|
4774 // Don't check non-elements (#13208) |
|
4775 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) |
|
4776 if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { |
|
4777 matches = []; |
|
4778 for ( i = 0; i < delegateCount; i++ ) { |
|
4779 handleObj = handlers[ i ]; |
|
4780 |
|
4781 // Don't conflict with Object.prototype properties (#13203) |
|
4782 sel = handleObj.selector + " "; |
|
4783 |
|
4784 if ( matches[ sel ] === undefined ) { |
|
4785 matches[ sel ] = handleObj.needsContext ? |
|
4786 jQuery( sel, this ).index( cur ) > -1 : |
|
4787 jQuery.find( sel, this, null, [ cur ] ).length; |
|
4788 } |
|
4789 if ( matches[ sel ] ) { |
|
4790 matches.push( handleObj ); |
|
4791 } |
|
4792 } |
|
4793 if ( matches.length ) { |
|
4794 handlerQueue.push( { elem: cur, handlers: matches } ); |
|
4795 } |
|
4796 } |
|
4797 } |
|
4798 } |
|
4799 |
|
4800 // Add the remaining (directly-bound) handlers |
|
4801 if ( delegateCount < handlers.length ) { |
|
4802 handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); |
|
4803 } |
|
4804 |
|
4805 return handlerQueue; |
|
4806 }, |
|
4807 |
|
4808 // Includes some event props shared by KeyEvent and MouseEvent |
|
4809 props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + |
|
4810 "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), |
|
4811 |
|
4812 fixHooks: {}, |
|
4813 |
|
4814 keyHooks: { |
|
4815 props: "char charCode key keyCode".split( " " ), |
|
4816 filter: function( event, original ) { |
|
4817 |
|
4818 // Add which for key events |
|
4819 if ( event.which == null ) { |
|
4820 event.which = original.charCode != null ? original.charCode : original.keyCode; |
|
4821 } |
|
4822 |
|
4823 return event; |
|
4824 } |
|
4825 }, |
|
4826 |
|
4827 mouseHooks: { |
|
4828 props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " + |
|
4829 "screenX screenY toElement" ).split( " " ), |
|
4830 filter: function( event, original ) { |
|
4831 var eventDoc, doc, body, |
|
4832 button = original.button; |
|
4833 |
|
4834 // Calculate pageX/Y if missing and clientX/Y available |
|
4835 if ( event.pageX == null && original.clientX != null ) { |
|
4836 eventDoc = event.target.ownerDocument || document; |
|
4837 doc = eventDoc.documentElement; |
|
4838 body = eventDoc.body; |
|
4839 |
|
4840 event.pageX = original.clientX + |
|
4841 ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - |
|
4842 ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
|
4843 event.pageY = original.clientY + |
|
4844 ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - |
|
4845 ( doc && doc.clientTop || body && body.clientTop || 0 ); |
|
4846 } |
|
4847 |
|
4848 // Add which for click: 1 === left; 2 === middle; 3 === right |
|
4849 // Note: button is not normalized, so don't use it |
|
4850 if ( !event.which && button !== undefined ) { |
|
4851 event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
|
4852 } |
|
4853 |
|
4854 return event; |
|
4855 } |
|
4856 }, |
|
4857 |
|
4858 fix: function( event ) { |
|
4859 if ( event[ jQuery.expando ] ) { |
|
4860 return event; |
|
4861 } |
|
4862 |
|
4863 // Create a writable copy of the event object and normalize some properties |
|
4864 var i, prop, copy, |
|
4865 type = event.type, |
|
4866 originalEvent = event, |
|
4867 fixHook = this.fixHooks[ type ]; |
|
4868 |
|
4869 if ( !fixHook ) { |
|
4870 this.fixHooks[ type ] = fixHook = |
|
4871 rmouseEvent.test( type ) ? this.mouseHooks : |
|
4872 rkeyEvent.test( type ) ? this.keyHooks : |
|
4873 {}; |
|
4874 } |
|
4875 copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
|
4876 |
|
4877 event = new jQuery.Event( originalEvent ); |
|
4878 |
|
4879 i = copy.length; |
|
4880 while ( i-- ) { |
|
4881 prop = copy[ i ]; |
|
4882 event[ prop ] = originalEvent[ prop ]; |
|
4883 } |
|
4884 |
|
4885 // Support: Cordova 2.5 (WebKit) (#13255) |
|
4886 // All events should have a target; Cordova deviceready doesn't |
|
4887 if ( !event.target ) { |
|
4888 event.target = document; |
|
4889 } |
|
4890 |
|
4891 // Support: Safari 6.0+, Chrome<28 |
|
4892 // Target should not be a text node (#504, #13143) |
|
4893 if ( event.target.nodeType === 3 ) { |
|
4894 event.target = event.target.parentNode; |
|
4895 } |
|
4896 |
|
4897 return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; |
|
4898 }, |
|
4899 |
|
4900 special: { |
|
4901 load: { |
|
4902 |
|
4903 // Prevent triggered image.load events from bubbling to window.load |
|
4904 noBubble: true |
|
4905 }, |
|
4906 focus: { |
|
4907 |
|
4908 // Fire native event if possible so blur/focus sequence is correct |
|
4909 trigger: function() { |
|
4910 if ( this !== safeActiveElement() && this.focus ) { |
|
4911 this.focus(); |
|
4912 return false; |
|
4913 } |
|
4914 }, |
|
4915 delegateType: "focusin" |
|
4916 }, |
|
4917 blur: { |
|
4918 trigger: function() { |
|
4919 if ( this === safeActiveElement() && this.blur ) { |
|
4920 this.blur(); |
|
4921 return false; |
|
4922 } |
|
4923 }, |
|
4924 delegateType: "focusout" |
|
4925 }, |
|
4926 click: { |
|
4927 |
|
4928 // For checkbox, fire native event so checked state will be right |
|
4929 trigger: function() { |
|
4930 if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { |
|
4931 this.click(); |
|
4932 return false; |
|
4933 } |
|
4934 }, |
|
4935 |
|
4936 // For cross-browser consistency, don't fire native .click() on links |
|
4937 _default: function( event ) { |
|
4938 return jQuery.nodeName( event.target, "a" ); |
|
4939 } |
|
4940 }, |
|
4941 |
|
4942 beforeunload: { |
|
4943 postDispatch: function( event ) { |
|
4944 |
|
4945 // Support: Firefox 20+ |
|
4946 // Firefox doesn't alert if the returnValue field is not set. |
|
4947 if ( event.result !== undefined && event.originalEvent ) { |
|
4948 event.originalEvent.returnValue = event.result; |
|
4949 } |
|
4950 } |
|
4951 } |
|
4952 } |
|
4953 }; |
|
4954 |
|
4955 jQuery.removeEvent = function( elem, type, handle ) { |
|
4956 |
|
4957 // This "if" is needed for plain objects |
|
4958 if ( elem.removeEventListener ) { |
|
4959 elem.removeEventListener( type, handle ); |
|
4960 } |
|
4961 }; |
|
4962 |
|
4963 jQuery.Event = function( src, props ) { |
|
4964 |
|
4965 // Allow instantiation without the 'new' keyword |
|
4966 if ( !( this instanceof jQuery.Event ) ) { |
|
4967 return new jQuery.Event( src, props ); |
|
4968 } |
|
4969 |
|
4970 // Event object |
|
4971 if ( src && src.type ) { |
|
4972 this.originalEvent = src; |
|
4973 this.type = src.type; |
|
4974 |
|
4975 // Events bubbling up the document may have been marked as prevented |
|
4976 // by a handler lower down the tree; reflect the correct value. |
|
4977 this.isDefaultPrevented = src.defaultPrevented || |
|
4978 src.defaultPrevented === undefined && |
|
4979 |
|
4980 // Support: Android<4.0 |
|
4981 src.returnValue === false ? |
|
4982 returnTrue : |
|
4983 returnFalse; |
|
4984 |
|
4985 // Event type |
|
4986 } else { |
|
4987 this.type = src; |
|
4988 } |
|
4989 |
|
4990 // Put explicitly provided properties onto the event object |
|
4991 if ( props ) { |
|
4992 jQuery.extend( this, props ); |
|
4993 } |
|
4994 |
|
4995 // Create a timestamp if incoming event doesn't have one |
|
4996 this.timeStamp = src && src.timeStamp || jQuery.now(); |
|
4997 |
|
4998 // Mark it as fixed |
|
4999 this[ jQuery.expando ] = true; |
|
5000 }; |
|
5001 |
|
5002 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding |
|
5003 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html |
|
5004 jQuery.Event.prototype = { |
|
5005 constructor: jQuery.Event, |
|
5006 isDefaultPrevented: returnFalse, |
|
5007 isPropagationStopped: returnFalse, |
|
5008 isImmediatePropagationStopped: returnFalse, |
|
5009 isSimulated: false, |
|
5010 |
|
5011 preventDefault: function() { |
|
5012 var e = this.originalEvent; |
|
5013 |
|
5014 this.isDefaultPrevented = returnTrue; |
|
5015 |
|
5016 if ( e && !this.isSimulated ) { |
|
5017 e.preventDefault(); |
|
5018 } |
|
5019 }, |
|
5020 stopPropagation: function() { |
|
5021 var e = this.originalEvent; |
|
5022 |
|
5023 this.isPropagationStopped = returnTrue; |
|
5024 |
|
5025 if ( e && !this.isSimulated ) { |
|
5026 e.stopPropagation(); |
|
5027 } |
|
5028 }, |
|
5029 stopImmediatePropagation: function() { |
|
5030 var e = this.originalEvent; |
|
5031 |
|
5032 this.isImmediatePropagationStopped = returnTrue; |
|
5033 |
|
5034 if ( e && !this.isSimulated ) { |
|
5035 e.stopImmediatePropagation(); |
|
5036 } |
|
5037 |
|
5038 this.stopPropagation(); |
|
5039 } |
|
5040 }; |
|
5041 |
|
5042 // Create mouseenter/leave events using mouseover/out and event-time checks |
|
5043 // so that event delegation works in jQuery. |
|
5044 // Do the same for pointerenter/pointerleave and pointerover/pointerout |
|
5045 // |
|
5046 // Support: Safari 7 only |
|
5047 // Safari sends mouseenter too often; see: |
|
5048 // https://code.google.com/p/chromium/issues/detail?id=470258 |
|
5049 // for the description of the bug (it existed in older Chrome versions as well). |
|
5050 jQuery.each( { |
|
5051 mouseenter: "mouseover", |
|
5052 mouseleave: "mouseout", |
|
5053 pointerenter: "pointerover", |
|
5054 pointerleave: "pointerout" |
|
5055 }, function( orig, fix ) { |
|
5056 jQuery.event.special[ orig ] = { |
|
5057 delegateType: fix, |
|
5058 bindType: fix, |
|
5059 |
|
5060 handle: function( event ) { |
|
5061 var ret, |
|
5062 target = this, |
|
5063 related = event.relatedTarget, |
|
5064 handleObj = event.handleObj; |
|
5065 |
|
5066 // For mouseenter/leave call the handler if related is outside the target. |
|
5067 // NB: No relatedTarget if the mouse left/entered the browser window |
|
5068 if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { |
|
5069 event.type = handleObj.origType; |
|
5070 ret = handleObj.handler.apply( this, arguments ); |
|
5071 event.type = fix; |
|
5072 } |
|
5073 return ret; |
|
5074 } |
|
5075 }; |
|
5076 } ); |
|
5077 |
|
5078 jQuery.fn.extend( { |
|
5079 on: function( types, selector, data, fn ) { |
|
5080 return on( this, types, selector, data, fn ); |
|
5081 }, |
|
5082 one: function( types, selector, data, fn ) { |
|
5083 return on( this, types, selector, data, fn, 1 ); |
|
5084 }, |
|
5085 off: function( types, selector, fn ) { |
|
5086 var handleObj, type; |
|
5087 if ( types && types.preventDefault && types.handleObj ) { |
|
5088 |
|
5089 // ( event ) dispatched jQuery.Event |
|
5090 handleObj = types.handleObj; |
|
5091 jQuery( types.delegateTarget ).off( |
|
5092 handleObj.namespace ? |
|
5093 handleObj.origType + "." + handleObj.namespace : |
|
5094 handleObj.origType, |
|
5095 handleObj.selector, |
|
5096 handleObj.handler |
|
5097 ); |
|
5098 return this; |
|
5099 } |
|
5100 if ( typeof types === "object" ) { |
|
5101 |
|
5102 // ( types-object [, selector] ) |
|
5103 for ( type in types ) { |
|
5104 this.off( type, selector, types[ type ] ); |
|
5105 } |
|
5106 return this; |
|
5107 } |
|
5108 if ( selector === false || typeof selector === "function" ) { |
|
5109 |
|
5110 // ( types [, fn] ) |
|
5111 fn = selector; |
|
5112 selector = undefined; |
|
5113 } |
|
5114 if ( fn === false ) { |
|
5115 fn = returnFalse; |
|
5116 } |
|
5117 return this.each( function() { |
|
5118 jQuery.event.remove( this, types, fn, selector ); |
|
5119 } ); |
|
5120 } |
|
5121 } ); |
|
5122 |
|
5123 |
|
5124 var |
|
5125 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, |
|
5126 |
|
5127 // Support: IE 10-11, Edge 10240+ |
|
5128 // In IE/Edge using regex groups here causes severe slowdowns. |
|
5129 // See https://connect.microsoft.com/IE/feedback/details/1736512/ |
|
5130 rnoInnerhtml = /<script|<style|<link/i, |
|
5131 |
|
5132 // checked="checked" or checked |
|
5133 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
|
5134 rscriptTypeMasked = /^true\/(.*)/, |
|
5135 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; |
|
5136 |
|
5137 // Manipulating tables requires a tbody |
|
5138 function manipulationTarget( elem, content ) { |
|
5139 return jQuery.nodeName( elem, "table" ) && |
|
5140 jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? |
|
5141 |
|
5142 elem.getElementsByTagName( "tbody" )[ 0 ] || |
|
5143 elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) : |
|
5144 elem; |
|
5145 } |
|
5146 |
|
5147 // Replace/restore the type attribute of script elements for safe DOM manipulation |
|
5148 function disableScript( elem ) { |
|
5149 elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; |
|
5150 return elem; |
|
5151 } |
|
5152 function restoreScript( elem ) { |
|
5153 var match = rscriptTypeMasked.exec( elem.type ); |
|
5154 |
|
5155 if ( match ) { |
|
5156 elem.type = match[ 1 ]; |
|
5157 } else { |
|
5158 elem.removeAttribute( "type" ); |
|
5159 } |
|
5160 |
|
5161 return elem; |
|
5162 } |
|
5163 |
|
5164 function cloneCopyEvent( src, dest ) { |
|
5165 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; |
|
5166 |
|
5167 if ( dest.nodeType !== 1 ) { |
|
5168 return; |
|
5169 } |
|
5170 |
|
5171 // 1. Copy private data: events, handlers, etc. |
|
5172 if ( dataPriv.hasData( src ) ) { |
|
5173 pdataOld = dataPriv.access( src ); |
|
5174 pdataCur = dataPriv.set( dest, pdataOld ); |
|
5175 events = pdataOld.events; |
|
5176 |
|
5177 if ( events ) { |
|
5178 delete pdataCur.handle; |
|
5179 pdataCur.events = {}; |
|
5180 |
|
5181 for ( type in events ) { |
|
5182 for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
|
5183 jQuery.event.add( dest, type, events[ type ][ i ] ); |
|
5184 } |
|
5185 } |
|
5186 } |
|
5187 } |
|
5188 |
|
5189 // 2. Copy user data |
|
5190 if ( dataUser.hasData( src ) ) { |
|
5191 udataOld = dataUser.access( src ); |
|
5192 udataCur = jQuery.extend( {}, udataOld ); |
|
5193 |
|
5194 dataUser.set( dest, udataCur ); |
|
5195 } |
|
5196 } |
|
5197 |
|
5198 // Fix IE bugs, see support tests |
|
5199 function fixInput( src, dest ) { |
|
5200 var nodeName = dest.nodeName.toLowerCase(); |
|
5201 |
|
5202 // Fails to persist the checked state of a cloned checkbox or radio button. |
|
5203 if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
|
5204 dest.checked = src.checked; |
|
5205 |
|
5206 // Fails to return the selected option to the default selected state when cloning options |
|
5207 } else if ( nodeName === "input" || nodeName === "textarea" ) { |
|
5208 dest.defaultValue = src.defaultValue; |
|
5209 } |
|
5210 } |
|
5211 |
|
5212 function domManip( collection, args, callback, ignored ) { |
|
5213 |
|
5214 // Flatten any nested arrays |
|
5215 args = concat.apply( [], args ); |
|
5216 |
|
5217 var fragment, first, scripts, hasScripts, node, doc, |
|
5218 i = 0, |
|
5219 l = collection.length, |
|
5220 iNoClone = l - 1, |
|
5221 value = args[ 0 ], |
|
5222 isFunction = jQuery.isFunction( value ); |
|
5223 |
|
5224 // We can't cloneNode fragments that contain checked, in WebKit |
|
5225 if ( isFunction || |
|
5226 ( l > 1 && typeof value === "string" && |
|
5227 !support.checkClone && rchecked.test( value ) ) ) { |
|
5228 return collection.each( function( index ) { |
|
5229 var self = collection.eq( index ); |
|
5230 if ( isFunction ) { |
|
5231 args[ 0 ] = value.call( this, index, self.html() ); |
|
5232 } |
|
5233 domManip( self, args, callback, ignored ); |
|
5234 } ); |
|
5235 } |
|
5236 |
|
5237 if ( l ) { |
|
5238 fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); |
|
5239 first = fragment.firstChild; |
|
5240 |
|
5241 if ( fragment.childNodes.length === 1 ) { |
|
5242 fragment = first; |
|
5243 } |
|
5244 |
|
5245 // Require either new content or an interest in ignored elements to invoke the callback |
|
5246 if ( first || ignored ) { |
|
5247 scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); |
|
5248 hasScripts = scripts.length; |
|
5249 |
|
5250 // Use the original fragment for the last item |
|
5251 // instead of the first because it can end up |
|
5252 // being emptied incorrectly in certain situations (#8070). |
|
5253 for ( ; i < l; i++ ) { |
|
5254 node = fragment; |
|
5255 |
|
5256 if ( i !== iNoClone ) { |
|
5257 node = jQuery.clone( node, true, true ); |
|
5258 |
|
5259 // Keep references to cloned scripts for later restoration |
|
5260 if ( hasScripts ) { |
|
5261 |
|
5262 // Support: Android<4.1, PhantomJS<2 |
|
5263 // push.apply(_, arraylike) throws on ancient WebKit |
|
5264 jQuery.merge( scripts, getAll( node, "script" ) ); |
|
5265 } |
|
5266 } |
|
5267 |
|
5268 callback.call( collection[ i ], node, i ); |
|
5269 } |
|
5270 |
|
5271 if ( hasScripts ) { |
|
5272 doc = scripts[ scripts.length - 1 ].ownerDocument; |
|
5273 |
|
5274 // Reenable scripts |
|
5275 jQuery.map( scripts, restoreScript ); |
|
5276 |
|
5277 // Evaluate executable scripts on first document insertion |
|
5278 for ( i = 0; i < hasScripts; i++ ) { |
|
5279 node = scripts[ i ]; |
|
5280 if ( rscriptType.test( node.type || "" ) && |
|
5281 !dataPriv.access( node, "globalEval" ) && |
|
5282 jQuery.contains( doc, node ) ) { |
|
5283 |
|
5284 if ( node.src ) { |
|
5285 |
|
5286 // Optional AJAX dependency, but won't run scripts if not present |
|
5287 if ( jQuery._evalUrl ) { |
|
5288 jQuery._evalUrl( node.src ); |
|
5289 } |
|
5290 } else { |
|
5291 jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); |
|
5292 } |
|
5293 } |
|
5294 } |
|
5295 } |
|
5296 } |
|
5297 } |
|
5298 |
|
5299 return collection; |
|
5300 } |
|
5301 |
|
5302 function remove( elem, selector, keepData ) { |
|
5303 var node, |
|
5304 nodes = selector ? jQuery.filter( selector, elem ) : elem, |
|
5305 i = 0; |
|
5306 |
|
5307 for ( ; ( node = nodes[ i ] ) != null; i++ ) { |
|
5308 if ( !keepData && node.nodeType === 1 ) { |
|
5309 jQuery.cleanData( getAll( node ) ); |
|
5310 } |
|
5311 |
|
5312 if ( node.parentNode ) { |
|
5313 if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { |
|
5314 setGlobalEval( getAll( node, "script" ) ); |
|
5315 } |
|
5316 node.parentNode.removeChild( node ); |
|
5317 } |
|
5318 } |
|
5319 |
|
5320 return elem; |
|
5321 } |
|
5322 |
|
5323 jQuery.extend( { |
|
5324 htmlPrefilter: function( html ) { |
|
5325 return html.replace( rxhtmlTag, "<$1></$2>" ); |
|
5326 }, |
|
5327 |
|
5328 clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
|
5329 var i, l, srcElements, destElements, |
|
5330 clone = elem.cloneNode( true ), |
|
5331 inPage = jQuery.contains( elem.ownerDocument, elem ); |
|
5332 |
|
5333 // Fix IE cloning issues |
|
5334 if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && |
|
5335 !jQuery.isXMLDoc( elem ) ) { |
|
5336 |
|
5337 // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 |
|
5338 destElements = getAll( clone ); |
|
5339 srcElements = getAll( elem ); |
|
5340 |
|
5341 for ( i = 0, l = srcElements.length; i < l; i++ ) { |
|
5342 fixInput( srcElements[ i ], destElements[ i ] ); |
|
5343 } |
|
5344 } |
|
5345 |
|
5346 // Copy the events from the original to the clone |
|
5347 if ( dataAndEvents ) { |
|
5348 if ( deepDataAndEvents ) { |
|
5349 srcElements = srcElements || getAll( elem ); |
|
5350 destElements = destElements || getAll( clone ); |
|
5351 |
|
5352 for ( i = 0, l = srcElements.length; i < l; i++ ) { |
|
5353 cloneCopyEvent( srcElements[ i ], destElements[ i ] ); |
|
5354 } |
|
5355 } else { |
|
5356 cloneCopyEvent( elem, clone ); |
|
5357 } |
|
5358 } |
|
5359 |
|
5360 // Preserve script evaluation history |
|
5361 destElements = getAll( clone, "script" ); |
|
5362 if ( destElements.length > 0 ) { |
|
5363 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); |
|
5364 } |
|
5365 |
|
5366 // Return the cloned set |
|
5367 return clone; |
|
5368 }, |
|
5369 |
|
5370 cleanData: function( elems ) { |
|
5371 var data, elem, type, |
|
5372 special = jQuery.event.special, |
|
5373 i = 0; |
|
5374 |
|
5375 for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { |
|
5376 if ( acceptData( elem ) ) { |
|
5377 if ( ( data = elem[ dataPriv.expando ] ) ) { |
|
5378 if ( data.events ) { |
|
5379 for ( type in data.events ) { |
|
5380 if ( special[ type ] ) { |
|
5381 jQuery.event.remove( elem, type ); |
|
5382 |
|
5383 // This is a shortcut to avoid jQuery.event.remove's overhead |
|
5384 } else { |
|
5385 jQuery.removeEvent( elem, type, data.handle ); |
|
5386 } |
|
5387 } |
|
5388 } |
|
5389 |
|
5390 // Support: Chrome <= 35-45+ |
|
5391 // Assign undefined instead of using delete, see Data#remove |
|
5392 elem[ dataPriv.expando ] = undefined; |
|
5393 } |
|
5394 if ( elem[ dataUser.expando ] ) { |
|
5395 |
|
5396 // Support: Chrome <= 35-45+ |
|
5397 // Assign undefined instead of using delete, see Data#remove |
|
5398 elem[ dataUser.expando ] = undefined; |
|
5399 } |
|
5400 } |
|
5401 } |
|
5402 } |
|
5403 } ); |
|
5404 |
|
5405 jQuery.fn.extend( { |
|
5406 |
|
5407 // Keep domManip exposed until 3.0 (gh-2225) |
|
5408 domManip: domManip, |
|
5409 |
|
5410 detach: function( selector ) { |
|
5411 return remove( this, selector, true ); |
|
5412 }, |
|
5413 |
|
5414 remove: function( selector ) { |
|
5415 return remove( this, selector ); |
|
5416 }, |
|
5417 |
|
5418 text: function( value ) { |
|
5419 return access( this, function( value ) { |
|
5420 return value === undefined ? |
|
5421 jQuery.text( this ) : |
|
5422 this.empty().each( function() { |
|
5423 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
|
5424 this.textContent = value; |
|
5425 } |
|
5426 } ); |
|
5427 }, null, value, arguments.length ); |
|
5428 }, |
|
5429 |
|
5430 append: function() { |
|
5431 return domManip( this, arguments, function( elem ) { |
|
5432 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
|
5433 var target = manipulationTarget( this, elem ); |
|
5434 target.appendChild( elem ); |
|
5435 } |
|
5436 } ); |
|
5437 }, |
|
5438 |
|
5439 prepend: function() { |
|
5440 return domManip( this, arguments, function( elem ) { |
|
5441 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
|
5442 var target = manipulationTarget( this, elem ); |
|
5443 target.insertBefore( elem, target.firstChild ); |
|
5444 } |
|
5445 } ); |
|
5446 }, |
|
5447 |
|
5448 before: function() { |
|
5449 return domManip( this, arguments, function( elem ) { |
|
5450 if ( this.parentNode ) { |
|
5451 this.parentNode.insertBefore( elem, this ); |
|
5452 } |
|
5453 } ); |
|
5454 }, |
|
5455 |
|
5456 after: function() { |
|
5457 return domManip( this, arguments, function( elem ) { |
|
5458 if ( this.parentNode ) { |
|
5459 this.parentNode.insertBefore( elem, this.nextSibling ); |
|
5460 } |
|
5461 } ); |
|
5462 }, |
|
5463 |
|
5464 empty: function() { |
|
5465 var elem, |
|
5466 i = 0; |
|
5467 |
|
5468 for ( ; ( elem = this[ i ] ) != null; i++ ) { |
|
5469 if ( elem.nodeType === 1 ) { |
|
5470 |
|
5471 // Prevent memory leaks |
|
5472 jQuery.cleanData( getAll( elem, false ) ); |
|
5473 |
|
5474 // Remove any remaining nodes |
|
5475 elem.textContent = ""; |
|
5476 } |
|
5477 } |
|
5478 |
|
5479 return this; |
|
5480 }, |
|
5481 |
|
5482 clone: function( dataAndEvents, deepDataAndEvents ) { |
|
5483 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
|
5484 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; |
|
5485 |
|
5486 return this.map( function() { |
|
5487 return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
|
5488 } ); |
|
5489 }, |
|
5490 |
|
5491 html: function( value ) { |
|
5492 return access( this, function( value ) { |
|
5493 var elem = this[ 0 ] || {}, |
|
5494 i = 0, |
|
5495 l = this.length; |
|
5496 |
|
5497 if ( value === undefined && elem.nodeType === 1 ) { |
|
5498 return elem.innerHTML; |
|
5499 } |
|
5500 |
|
5501 // See if we can take a shortcut and just use innerHTML |
|
5502 if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
|
5503 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { |
|
5504 |
|
5505 value = jQuery.htmlPrefilter( value ); |
|
5506 |
|
5507 try { |
|
5508 for ( ; i < l; i++ ) { |
|
5509 elem = this[ i ] || {}; |
|
5510 |
|
5511 // Remove element nodes and prevent memory leaks |
|
5512 if ( elem.nodeType === 1 ) { |
|
5513 jQuery.cleanData( getAll( elem, false ) ); |
|
5514 elem.innerHTML = value; |
|
5515 } |
|
5516 } |
|
5517 |
|
5518 elem = 0; |
|
5519 |
|
5520 // If using innerHTML throws an exception, use the fallback method |
|
5521 } catch ( e ) {} |
|
5522 } |
|
5523 |
|
5524 if ( elem ) { |
|
5525 this.empty().append( value ); |
|
5526 } |
|
5527 }, null, value, arguments.length ); |
|
5528 }, |
|
5529 |
|
5530 replaceWith: function() { |
|
5531 var ignored = []; |
|
5532 |
|
5533 // Make the changes, replacing each non-ignored context element with the new content |
|
5534 return domManip( this, arguments, function( elem ) { |
|
5535 var parent = this.parentNode; |
|
5536 |
|
5537 if ( jQuery.inArray( this, ignored ) < 0 ) { |
|
5538 jQuery.cleanData( getAll( this ) ); |
|
5539 if ( parent ) { |
|
5540 parent.replaceChild( elem, this ); |
|
5541 } |
|
5542 } |
|
5543 |
|
5544 // Force callback invocation |
|
5545 }, ignored ); |
|
5546 } |
|
5547 } ); |
|
5548 |
|
5549 jQuery.each( { |
|
5550 appendTo: "append", |
|
5551 prependTo: "prepend", |
|
5552 insertBefore: "before", |
|
5553 insertAfter: "after", |
|
5554 replaceAll: "replaceWith" |
|
5555 }, function( name, original ) { |
|
5556 jQuery.fn[ name ] = function( selector ) { |
|
5557 var elems, |
|
5558 ret = [], |
|
5559 insert = jQuery( selector ), |
|
5560 last = insert.length - 1, |
|
5561 i = 0; |
|
5562 |
|
5563 for ( ; i <= last; i++ ) { |
|
5564 elems = i === last ? this : this.clone( true ); |
|
5565 jQuery( insert[ i ] )[ original ]( elems ); |
|
5566 |
|
5567 // Support: QtWebKit |
|
5568 // .get() because push.apply(_, arraylike) throws |
|
5569 push.apply( ret, elems.get() ); |
|
5570 } |
|
5571 |
|
5572 return this.pushStack( ret ); |
|
5573 }; |
|
5574 } ); |
|
5575 |
|
5576 |
|
5577 var iframe, |
|
5578 elemdisplay = { |
|
5579 |
|
5580 // Support: Firefox |
|
5581 // We have to pre-define these values for FF (#10227) |
|
5582 HTML: "block", |
|
5583 BODY: "block" |
|
5584 }; |
|
5585 |
|
5586 /** |
|
5587 * Retrieve the actual display of a element |
|
5588 * @param {String} name nodeName of the element |
|
5589 * @param {Object} doc Document object |
|
5590 */ |
|
5591 |
|
5592 // Called only from within defaultDisplay |
|
5593 function actualDisplay( name, doc ) { |
|
5594 var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
|
5595 |
|
5596 display = jQuery.css( elem[ 0 ], "display" ); |
|
5597 |
|
5598 // We don't have any data stored on the element, |
|
5599 // so use "detach" method as fast way to get rid of the element |
|
5600 elem.detach(); |
|
5601 |
|
5602 return display; |
|
5603 } |
|
5604 |
|
5605 /** |
|
5606 * Try to determine the default display value of an element |
|
5607 * @param {String} nodeName |
|
5608 */ |
|
5609 function defaultDisplay( nodeName ) { |
|
5610 var doc = document, |
|
5611 display = elemdisplay[ nodeName ]; |
|
5612 |
|
5613 if ( !display ) { |
|
5614 display = actualDisplay( nodeName, doc ); |
|
5615 |
|
5616 // If the simple way fails, read from inside an iframe |
|
5617 if ( display === "none" || !display ) { |
|
5618 |
|
5619 // Use the already-created iframe if possible |
|
5620 iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) |
|
5621 .appendTo( doc.documentElement ); |
|
5622 |
|
5623 // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse |
|
5624 doc = iframe[ 0 ].contentDocument; |
|
5625 |
|
5626 // Support: IE |
|
5627 doc.write(); |
|
5628 doc.close(); |
|
5629 |
|
5630 display = actualDisplay( nodeName, doc ); |
|
5631 iframe.detach(); |
|
5632 } |
|
5633 |
|
5634 // Store the correct default display |
|
5635 elemdisplay[ nodeName ] = display; |
|
5636 } |
|
5637 |
|
5638 return display; |
|
5639 } |
|
5640 var rmargin = ( /^margin/ ); |
|
5641 |
|
5642 var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
|
5643 |
|
5644 var getStyles = function( elem ) { |
|
5645 |
|
5646 // Support: IE<=11+, Firefox<=30+ (#15098, #14150) |
|
5647 // IE throws on elements created in popups |
|
5648 // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" |
|
5649 var view = elem.ownerDocument.defaultView; |
|
5650 |
|
5651 if ( !view || !view.opener ) { |
|
5652 view = window; |
|
5653 } |
|
5654 |
|
5655 return view.getComputedStyle( elem ); |
|
5656 }; |
|
5657 |
|
5658 var swap = function( elem, options, callback, args ) { |
|
5659 var ret, name, |
|
5660 old = {}; |
|
5661 |
|
5662 // Remember the old values, and insert the new ones |
|
5663 for ( name in options ) { |
|
5664 old[ name ] = elem.style[ name ]; |
|
5665 elem.style[ name ] = options[ name ]; |
|
5666 } |
|
5667 |
|
5668 ret = callback.apply( elem, args || [] ); |
|
5669 |
|
5670 // Revert the old values |
|
5671 for ( name in options ) { |
|
5672 elem.style[ name ] = old[ name ]; |
|
5673 } |
|
5674 |
|
5675 return ret; |
|
5676 }; |
|
5677 |
|
5678 |
|
5679 var documentElement = document.documentElement; |
|
5680 |
|
5681 |
|
5682 |
|
5683 ( function() { |
|
5684 var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, |
|
5685 container = document.createElement( "div" ), |
|
5686 div = document.createElement( "div" ); |
|
5687 |
|
5688 // Finish early in limited (non-browser) environments |
|
5689 if ( !div.style ) { |
|
5690 return; |
|
5691 } |
|
5692 |
|
5693 // Support: IE9-11+ |
|
5694 // Style of cloned element affects source element cloned (#8908) |
|
5695 div.style.backgroundClip = "content-box"; |
|
5696 div.cloneNode( true ).style.backgroundClip = ""; |
|
5697 support.clearCloneStyle = div.style.backgroundClip === "content-box"; |
|
5698 |
|
5699 container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + |
|
5700 "padding:0;margin-top:1px;position:absolute"; |
|
5701 container.appendChild( div ); |
|
5702 |
|
5703 // Executing both pixelPosition & boxSizingReliable tests require only one layout |
|
5704 // so they're executed at the same time to save the second computation. |
|
5705 function computeStyleTests() { |
|
5706 div.style.cssText = |
|
5707 |
|
5708 // Support: Firefox<29, Android 2.3 |
|
5709 // Vendor-prefix box-sizing |
|
5710 "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" + |
|
5711 "position:relative;display:block;" + |
|
5712 "margin:auto;border:1px;padding:1px;" + |
|
5713 "top:1%;width:50%"; |
|
5714 div.innerHTML = ""; |
|
5715 documentElement.appendChild( container ); |
|
5716 |
|
5717 var divStyle = window.getComputedStyle( div ); |
|
5718 pixelPositionVal = divStyle.top !== "1%"; |
|
5719 reliableMarginLeftVal = divStyle.marginLeft === "2px"; |
|
5720 boxSizingReliableVal = divStyle.width === "4px"; |
|
5721 |
|
5722 // Support: Android 4.0 - 4.3 only |
|
5723 // Some styles come back with percentage values, even though they shouldn't |
|
5724 div.style.marginRight = "50%"; |
|
5725 pixelMarginRightVal = divStyle.marginRight === "4px"; |
|
5726 |
|
5727 documentElement.removeChild( container ); |
|
5728 } |
|
5729 |
|
5730 jQuery.extend( support, { |
|
5731 pixelPosition: function() { |
|
5732 |
|
5733 // This test is executed only once but we still do memoizing |
|
5734 // since we can use the boxSizingReliable pre-computing. |
|
5735 // No need to check if the test was already performed, though. |
|
5736 computeStyleTests(); |
|
5737 return pixelPositionVal; |
|
5738 }, |
|
5739 boxSizingReliable: function() { |
|
5740 if ( boxSizingReliableVal == null ) { |
|
5741 computeStyleTests(); |
|
5742 } |
|
5743 return boxSizingReliableVal; |
|
5744 }, |
|
5745 pixelMarginRight: function() { |
|
5746 |
|
5747 // Support: Android 4.0-4.3 |
|
5748 // We're checking for boxSizingReliableVal here instead of pixelMarginRightVal |
|
5749 // since that compresses better and they're computed together anyway. |
|
5750 if ( boxSizingReliableVal == null ) { |
|
5751 computeStyleTests(); |
|
5752 } |
|
5753 return pixelMarginRightVal; |
|
5754 }, |
|
5755 reliableMarginLeft: function() { |
|
5756 |
|
5757 // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 |
|
5758 if ( boxSizingReliableVal == null ) { |
|
5759 computeStyleTests(); |
|
5760 } |
|
5761 return reliableMarginLeftVal; |
|
5762 }, |
|
5763 reliableMarginRight: function() { |
|
5764 |
|
5765 // Support: Android 2.3 |
|
5766 // Check if div with explicit width and no margin-right incorrectly |
|
5767 // gets computed margin-right based on width of container. (#3333) |
|
5768 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
|
5769 // This support function is only executed once so no memoizing is needed. |
|
5770 var ret, |
|
5771 marginDiv = div.appendChild( document.createElement( "div" ) ); |
|
5772 |
|
5773 // Reset CSS: box-sizing; display; margin; border; padding |
|
5774 marginDiv.style.cssText = div.style.cssText = |
|
5775 |
|
5776 // Support: Android 2.3 |
|
5777 // Vendor-prefix box-sizing |
|
5778 "-webkit-box-sizing:content-box;box-sizing:content-box;" + |
|
5779 "display:block;margin:0;border:0;padding:0"; |
|
5780 marginDiv.style.marginRight = marginDiv.style.width = "0"; |
|
5781 div.style.width = "1px"; |
|
5782 documentElement.appendChild( container ); |
|
5783 |
|
5784 ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight ); |
|
5785 |
|
5786 documentElement.removeChild( container ); |
|
5787 div.removeChild( marginDiv ); |
|
5788 |
|
5789 return ret; |
|
5790 } |
|
5791 } ); |
|
5792 } )(); |
|
5793 |
|
5794 |
|
5795 function curCSS( elem, name, computed ) { |
|
5796 var width, minWidth, maxWidth, ret, |
|
5797 style = elem.style; |
|
5798 |
|
5799 computed = computed || getStyles( elem ); |
|
5800 ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined; |
|
5801 |
|
5802 // Support: Opera 12.1x only |
|
5803 // Fall back to style even without computed |
|
5804 // computed is undefined for elems on document fragments |
|
5805 if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { |
|
5806 ret = jQuery.style( elem, name ); |
|
5807 } |
|
5808 |
|
5809 // Support: IE9 |
|
5810 // getPropertyValue is only needed for .css('filter') (#12537) |
|
5811 if ( computed ) { |
|
5812 |
|
5813 // A tribute to the "awesome hack by Dean Edwards" |
|
5814 // Android Browser returns percentage for some values, |
|
5815 // but width seems to be reliably pixels. |
|
5816 // This is against the CSSOM draft spec: |
|
5817 // http://dev.w3.org/csswg/cssom/#resolved-values |
|
5818 if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { |
|
5819 |
|
5820 // Remember the original values |
|
5821 width = style.width; |
|
5822 minWidth = style.minWidth; |
|
5823 maxWidth = style.maxWidth; |
|
5824 |
|
5825 // Put in the new values to get a computed value out |
|
5826 style.minWidth = style.maxWidth = style.width = ret; |
|
5827 ret = computed.width; |
|
5828 |
|
5829 // Revert the changed values |
|
5830 style.width = width; |
|
5831 style.minWidth = minWidth; |
|
5832 style.maxWidth = maxWidth; |
|
5833 } |
|
5834 } |
|
5835 |
|
5836 return ret !== undefined ? |
|
5837 |
|
5838 // Support: IE9-11+ |
|
5839 // IE returns zIndex value as an integer. |
|
5840 ret + "" : |
|
5841 ret; |
|
5842 } |
|
5843 |
|
5844 |
|
5845 function addGetHookIf( conditionFn, hookFn ) { |
|
5846 |
|
5847 // Define the hook, we'll check on the first run if it's really needed. |
|
5848 return { |
|
5849 get: function() { |
|
5850 if ( conditionFn() ) { |
|
5851 |
|
5852 // Hook not needed (or it's not possible to use it due |
|
5853 // to missing dependency), remove it. |
|
5854 delete this.get; |
|
5855 return; |
|
5856 } |
|
5857 |
|
5858 // Hook needed; redefine it so that the support test is not executed again. |
|
5859 return ( this.get = hookFn ).apply( this, arguments ); |
|
5860 } |
|
5861 }; |
|
5862 } |
|
5863 |
|
5864 |
|
5865 var |
|
5866 |
|
5867 // Swappable if display is none or starts with table |
|
5868 // except "table", "table-cell", or "table-caption" |
|
5869 // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display |
|
5870 rdisplayswap = /^(none|table(?!-c[ea]).+)/, |
|
5871 |
|
5872 cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
|
5873 cssNormalTransform = { |
|
5874 letterSpacing: "0", |
|
5875 fontWeight: "400" |
|
5876 }, |
|
5877 |
|
5878 cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], |
|
5879 emptyStyle = document.createElement( "div" ).style; |
|
5880 |
|
5881 // Return a css property mapped to a potentially vendor prefixed property |
|
5882 function vendorPropName( name ) { |
|
5883 |
|
5884 // Shortcut for names that are not vendor prefixed |
|
5885 if ( name in emptyStyle ) { |
|
5886 return name; |
|
5887 } |
|
5888 |
|
5889 // Check for vendor prefixed names |
|
5890 var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), |
|
5891 i = cssPrefixes.length; |
|
5892 |
|
5893 while ( i-- ) { |
|
5894 name = cssPrefixes[ i ] + capName; |
|
5895 if ( name in emptyStyle ) { |
|
5896 return name; |
|
5897 } |
|
5898 } |
|
5899 } |
|
5900 |
|
5901 function setPositiveNumber( elem, value, subtract ) { |
|
5902 |
|
5903 // Any relative (+/-) values have already been |
|
5904 // normalized at this point |
|
5905 var matches = rcssNum.exec( value ); |
|
5906 return matches ? |
|
5907 |
|
5908 // Guard against undefined "subtract", e.g., when used as in cssHooks |
|
5909 Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : |
|
5910 value; |
|
5911 } |
|
5912 |
|
5913 function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
|
5914 var i = extra === ( isBorderBox ? "border" : "content" ) ? |
|
5915 |
|
5916 // If we already have the right measurement, avoid augmentation |
|
5917 4 : |
|
5918 |
|
5919 // Otherwise initialize for horizontal or vertical properties |
|
5920 name === "width" ? 1 : 0, |
|
5921 |
|
5922 val = 0; |
|
5923 |
|
5924 for ( ; i < 4; i += 2 ) { |
|
5925 |
|
5926 // Both box models exclude margin, so add it if we want it |
|
5927 if ( extra === "margin" ) { |
|
5928 val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); |
|
5929 } |
|
5930 |
|
5931 if ( isBorderBox ) { |
|
5932 |
|
5933 // border-box includes padding, so remove it if we want content |
|
5934 if ( extra === "content" ) { |
|
5935 val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
|
5936 } |
|
5937 |
|
5938 // At this point, extra isn't border nor margin, so remove border |
|
5939 if ( extra !== "margin" ) { |
|
5940 val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
|
5941 } |
|
5942 } else { |
|
5943 |
|
5944 // At this point, extra isn't content, so add padding |
|
5945 val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
|
5946 |
|
5947 // At this point, extra isn't content nor padding, so add border |
|
5948 if ( extra !== "padding" ) { |
|
5949 val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
|
5950 } |
|
5951 } |
|
5952 } |
|
5953 |
|
5954 return val; |
|
5955 } |
|
5956 |
|
5957 function getWidthOrHeight( elem, name, extra ) { |
|
5958 |
|
5959 // Start with offset property, which is equivalent to the border-box value |
|
5960 var valueIsBorderBox = true, |
|
5961 val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
|
5962 styles = getStyles( elem ), |
|
5963 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
|
5964 |
|
5965 // Some non-html elements return undefined for offsetWidth, so check for null/undefined |
|
5966 // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 |
|
5967 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 |
|
5968 if ( val <= 0 || val == null ) { |
|
5969 |
|
5970 // Fall back to computed then uncomputed css if necessary |
|
5971 val = curCSS( elem, name, styles ); |
|
5972 if ( val < 0 || val == null ) { |
|
5973 val = elem.style[ name ]; |
|
5974 } |
|
5975 |
|
5976 // Computed unit is not pixels. Stop here and return. |
|
5977 if ( rnumnonpx.test( val ) ) { |
|
5978 return val; |
|
5979 } |
|
5980 |
|
5981 // Check for style in case a browser which returns unreliable values |
|
5982 // for getComputedStyle silently falls back to the reliable elem.style |
|
5983 valueIsBorderBox = isBorderBox && |
|
5984 ( support.boxSizingReliable() || val === elem.style[ name ] ); |
|
5985 |
|
5986 // Normalize "", auto, and prepare for extra |
|
5987 val = parseFloat( val ) || 0; |
|
5988 } |
|
5989 |
|
5990 // Use the active box-sizing model to add/subtract irrelevant styles |
|
5991 return ( val + |
|
5992 augmentWidthOrHeight( |
|
5993 elem, |
|
5994 name, |
|
5995 extra || ( isBorderBox ? "border" : "content" ), |
|
5996 valueIsBorderBox, |
|
5997 styles |
|
5998 ) |
|
5999 ) + "px"; |
|
6000 } |
|
6001 |
|
6002 function showHide( elements, show ) { |
|
6003 var display, elem, hidden, |
|
6004 values = [], |
|
6005 index = 0, |
|
6006 length = elements.length; |
|
6007 |
|
6008 for ( ; index < length; index++ ) { |
|
6009 elem = elements[ index ]; |
|
6010 if ( !elem.style ) { |
|
6011 continue; |
|
6012 } |
|
6013 |
|
6014 values[ index ] = dataPriv.get( elem, "olddisplay" ); |
|
6015 display = elem.style.display; |
|
6016 if ( show ) { |
|
6017 |
|
6018 // Reset the inline display of this element to learn if it is |
|
6019 // being hidden by cascaded rules or not |
|
6020 if ( !values[ index ] && display === "none" ) { |
|
6021 elem.style.display = ""; |
|
6022 } |
|
6023 |
|
6024 // Set elements which have been overridden with display: none |
|
6025 // in a stylesheet to whatever the default browser style is |
|
6026 // for such an element |
|
6027 if ( elem.style.display === "" && isHidden( elem ) ) { |
|
6028 values[ index ] = dataPriv.access( |
|
6029 elem, |
|
6030 "olddisplay", |
|
6031 defaultDisplay( elem.nodeName ) |
|
6032 ); |
|
6033 } |
|
6034 } else { |
|
6035 hidden = isHidden( elem ); |
|
6036 |
|
6037 if ( display !== "none" || !hidden ) { |
|
6038 dataPriv.set( |
|
6039 elem, |
|
6040 "olddisplay", |
|
6041 hidden ? display : jQuery.css( elem, "display" ) |
|
6042 ); |
|
6043 } |
|
6044 } |
|
6045 } |
|
6046 |
|
6047 // Set the display of most of the elements in a second loop |
|
6048 // to avoid the constant reflow |
|
6049 for ( index = 0; index < length; index++ ) { |
|
6050 elem = elements[ index ]; |
|
6051 if ( !elem.style ) { |
|
6052 continue; |
|
6053 } |
|
6054 if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
|
6055 elem.style.display = show ? values[ index ] || "" : "none"; |
|
6056 } |
|
6057 } |
|
6058 |
|
6059 return elements; |
|
6060 } |
|
6061 |
|
6062 jQuery.extend( { |
|
6063 |
|
6064 // Add in style property hooks for overriding the default |
|
6065 // behavior of getting and setting a style property |
|
6066 cssHooks: { |
|
6067 opacity: { |
|
6068 get: function( elem, computed ) { |
|
6069 if ( computed ) { |
|
6070 |
|
6071 // We should always get a number back from opacity |
|
6072 var ret = curCSS( elem, "opacity" ); |
|
6073 return ret === "" ? "1" : ret; |
|
6074 } |
|
6075 } |
|
6076 } |
|
6077 }, |
|
6078 |
|
6079 // Don't automatically add "px" to these possibly-unitless properties |
|
6080 cssNumber: { |
|
6081 "animationIterationCount": true, |
|
6082 "columnCount": true, |
|
6083 "fillOpacity": true, |
|
6084 "flexGrow": true, |
|
6085 "flexShrink": true, |
|
6086 "fontWeight": true, |
|
6087 "lineHeight": true, |
|
6088 "opacity": true, |
|
6089 "order": true, |
|
6090 "orphans": true, |
|
6091 "widows": true, |
|
6092 "zIndex": true, |
|
6093 "zoom": true |
|
6094 }, |
|
6095 |
|
6096 // Add in properties whose names you wish to fix before |
|
6097 // setting or getting the value |
|
6098 cssProps: { |
|
6099 "float": "cssFloat" |
|
6100 }, |
|
6101 |
|
6102 // Get and set the style property on a DOM Node |
|
6103 style: function( elem, name, value, extra ) { |
|
6104 |
|
6105 // Don't set styles on text and comment nodes |
|
6106 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
|
6107 return; |
|
6108 } |
|
6109 |
|
6110 // Make sure that we're working with the right name |
|
6111 var ret, type, hooks, |
|
6112 origName = jQuery.camelCase( name ), |
|
6113 style = elem.style; |
|
6114 |
|
6115 name = jQuery.cssProps[ origName ] || |
|
6116 ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
|
6117 |
|
6118 // Gets hook for the prefixed version, then unprefixed version |
|
6119 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
|
6120 |
|
6121 // Check if we're setting a value |
|
6122 if ( value !== undefined ) { |
|
6123 type = typeof value; |
|
6124 |
|
6125 // Convert "+=" or "-=" to relative numbers (#7345) |
|
6126 if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { |
|
6127 value = adjustCSS( elem, name, ret ); |
|
6128 |
|
6129 // Fixes bug #9237 |
|
6130 type = "number"; |
|
6131 } |
|
6132 |
|
6133 // Make sure that null and NaN values aren't set (#7116) |
|
6134 if ( value == null || value !== value ) { |
|
6135 return; |
|
6136 } |
|
6137 |
|
6138 // If a number was passed in, add the unit (except for certain CSS properties) |
|
6139 if ( type === "number" ) { |
|
6140 value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); |
|
6141 } |
|
6142 |
|
6143 // Support: IE9-11+ |
|
6144 // background-* props affect original clone's values |
|
6145 if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { |
|
6146 style[ name ] = "inherit"; |
|
6147 } |
|
6148 |
|
6149 // If a hook was provided, use that value, otherwise just set the specified value |
|
6150 if ( !hooks || !( "set" in hooks ) || |
|
6151 ( value = hooks.set( elem, value, extra ) ) !== undefined ) { |
|
6152 |
|
6153 style[ name ] = value; |
|
6154 } |
|
6155 |
|
6156 } else { |
|
6157 |
|
6158 // If a hook was provided get the non-computed value from there |
|
6159 if ( hooks && "get" in hooks && |
|
6160 ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { |
|
6161 |
|
6162 return ret; |
|
6163 } |
|
6164 |
|
6165 // Otherwise just get the value from the style object |
|
6166 return style[ name ]; |
|
6167 } |
|
6168 }, |
|
6169 |
|
6170 css: function( elem, name, extra, styles ) { |
|
6171 var val, num, hooks, |
|
6172 origName = jQuery.camelCase( name ); |
|
6173 |
|
6174 // Make sure that we're working with the right name |
|
6175 name = jQuery.cssProps[ origName ] || |
|
6176 ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
|
6177 |
|
6178 // Try prefixed name followed by the unprefixed name |
|
6179 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
|
6180 |
|
6181 // If a hook was provided get the computed value from there |
|
6182 if ( hooks && "get" in hooks ) { |
|
6183 val = hooks.get( elem, true, extra ); |
|
6184 } |
|
6185 |
|
6186 // Otherwise, if a way to get the computed value exists, use that |
|
6187 if ( val === undefined ) { |
|
6188 val = curCSS( elem, name, styles ); |
|
6189 } |
|
6190 |
|
6191 // Convert "normal" to computed value |
|
6192 if ( val === "normal" && name in cssNormalTransform ) { |
|
6193 val = cssNormalTransform[ name ]; |
|
6194 } |
|
6195 |
|
6196 // Make numeric if forced or a qualifier was provided and val looks numeric |
|
6197 if ( extra === "" || extra ) { |
|
6198 num = parseFloat( val ); |
|
6199 return extra === true || isFinite( num ) ? num || 0 : val; |
|
6200 } |
|
6201 return val; |
|
6202 } |
|
6203 } ); |
|
6204 |
|
6205 jQuery.each( [ "height", "width" ], function( i, name ) { |
|
6206 jQuery.cssHooks[ name ] = { |
|
6207 get: function( elem, computed, extra ) { |
|
6208 if ( computed ) { |
|
6209 |
|
6210 // Certain elements can have dimension info if we invisibly show them |
|
6211 // but it must have a current display style that would benefit |
|
6212 return rdisplayswap.test( jQuery.css( elem, "display" ) ) && |
|
6213 elem.offsetWidth === 0 ? |
|
6214 swap( elem, cssShow, function() { |
|
6215 return getWidthOrHeight( elem, name, extra ); |
|
6216 } ) : |
|
6217 getWidthOrHeight( elem, name, extra ); |
|
6218 } |
|
6219 }, |
|
6220 |
|
6221 set: function( elem, value, extra ) { |
|
6222 var matches, |
|
6223 styles = extra && getStyles( elem ), |
|
6224 subtract = extra && augmentWidthOrHeight( |
|
6225 elem, |
|
6226 name, |
|
6227 extra, |
|
6228 jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
|
6229 styles |
|
6230 ); |
|
6231 |
|
6232 // Convert to pixels if value adjustment is needed |
|
6233 if ( subtract && ( matches = rcssNum.exec( value ) ) && |
|
6234 ( matches[ 3 ] || "px" ) !== "px" ) { |
|
6235 |
|
6236 elem.style[ name ] = value; |
|
6237 value = jQuery.css( elem, name ); |
|
6238 } |
|
6239 |
|
6240 return setPositiveNumber( elem, value, subtract ); |
|
6241 } |
|
6242 }; |
|
6243 } ); |
|
6244 |
|
6245 jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, |
|
6246 function( elem, computed ) { |
|
6247 if ( computed ) { |
|
6248 return ( parseFloat( curCSS( elem, "marginLeft" ) ) || |
|
6249 elem.getBoundingClientRect().left - |
|
6250 swap( elem, { marginLeft: 0 }, function() { |
|
6251 return elem.getBoundingClientRect().left; |
|
6252 } ) |
|
6253 ) + "px"; |
|
6254 } |
|
6255 } |
|
6256 ); |
|
6257 |
|
6258 // Support: Android 2.3 |
|
6259 jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, |
|
6260 function( elem, computed ) { |
|
6261 if ( computed ) { |
|
6262 return swap( elem, { "display": "inline-block" }, |
|
6263 curCSS, [ elem, "marginRight" ] ); |
|
6264 } |
|
6265 } |
|
6266 ); |
|
6267 |
|
6268 // These hooks are used by animate to expand properties |
|
6269 jQuery.each( { |
|
6270 margin: "", |
|
6271 padding: "", |
|
6272 border: "Width" |
|
6273 }, function( prefix, suffix ) { |
|
6274 jQuery.cssHooks[ prefix + suffix ] = { |
|
6275 expand: function( value ) { |
|
6276 var i = 0, |
|
6277 expanded = {}, |
|
6278 |
|
6279 // Assumes a single number if not a string |
|
6280 parts = typeof value === "string" ? value.split( " " ) : [ value ]; |
|
6281 |
|
6282 for ( ; i < 4; i++ ) { |
|
6283 expanded[ prefix + cssExpand[ i ] + suffix ] = |
|
6284 parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
|
6285 } |
|
6286 |
|
6287 return expanded; |
|
6288 } |
|
6289 }; |
|
6290 |
|
6291 if ( !rmargin.test( prefix ) ) { |
|
6292 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
|
6293 } |
|
6294 } ); |
|
6295 |
|
6296 jQuery.fn.extend( { |
|
6297 css: function( name, value ) { |
|
6298 return access( this, function( elem, name, value ) { |
|
6299 var styles, len, |
|
6300 map = {}, |
|
6301 i = 0; |
|
6302 |
|
6303 if ( jQuery.isArray( name ) ) { |
|
6304 styles = getStyles( elem ); |
|
6305 len = name.length; |
|
6306 |
|
6307 for ( ; i < len; i++ ) { |
|
6308 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); |
|
6309 } |
|
6310 |
|
6311 return map; |
|
6312 } |
|
6313 |
|
6314 return value !== undefined ? |
|
6315 jQuery.style( elem, name, value ) : |
|
6316 jQuery.css( elem, name ); |
|
6317 }, name, value, arguments.length > 1 ); |
|
6318 }, |
|
6319 show: function() { |
|
6320 return showHide( this, true ); |
|
6321 }, |
|
6322 hide: function() { |
|
6323 return showHide( this ); |
|
6324 }, |
|
6325 toggle: function( state ) { |
|
6326 if ( typeof state === "boolean" ) { |
|
6327 return state ? this.show() : this.hide(); |
|
6328 } |
|
6329 |
|
6330 return this.each( function() { |
|
6331 if ( isHidden( this ) ) { |
|
6332 jQuery( this ).show(); |
|
6333 } else { |
|
6334 jQuery( this ).hide(); |
|
6335 } |
|
6336 } ); |
|
6337 } |
|
6338 } ); |
|
6339 |
|
6340 |
|
6341 function Tween( elem, options, prop, end, easing ) { |
|
6342 return new Tween.prototype.init( elem, options, prop, end, easing ); |
|
6343 } |
|
6344 jQuery.Tween = Tween; |
|
6345 |
|
6346 Tween.prototype = { |
|
6347 constructor: Tween, |
|
6348 init: function( elem, options, prop, end, easing, unit ) { |
|
6349 this.elem = elem; |
|
6350 this.prop = prop; |
|
6351 this.easing = easing || jQuery.easing._default; |
|
6352 this.options = options; |
|
6353 this.start = this.now = this.cur(); |
|
6354 this.end = end; |
|
6355 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
|
6356 }, |
|
6357 cur: function() { |
|
6358 var hooks = Tween.propHooks[ this.prop ]; |
|
6359 |
|
6360 return hooks && hooks.get ? |
|
6361 hooks.get( this ) : |
|
6362 Tween.propHooks._default.get( this ); |
|
6363 }, |
|
6364 run: function( percent ) { |
|
6365 var eased, |
|
6366 hooks = Tween.propHooks[ this.prop ]; |
|
6367 |
|
6368 if ( this.options.duration ) { |
|
6369 this.pos = eased = jQuery.easing[ this.easing ]( |
|
6370 percent, this.options.duration * percent, 0, 1, this.options.duration |
|
6371 ); |
|
6372 } else { |
|
6373 this.pos = eased = percent; |
|
6374 } |
|
6375 this.now = ( this.end - this.start ) * eased + this.start; |
|
6376 |
|
6377 if ( this.options.step ) { |
|
6378 this.options.step.call( this.elem, this.now, this ); |
|
6379 } |
|
6380 |
|
6381 if ( hooks && hooks.set ) { |
|
6382 hooks.set( this ); |
|
6383 } else { |
|
6384 Tween.propHooks._default.set( this ); |
|
6385 } |
|
6386 return this; |
|
6387 } |
|
6388 }; |
|
6389 |
|
6390 Tween.prototype.init.prototype = Tween.prototype; |
|
6391 |
|
6392 Tween.propHooks = { |
|
6393 _default: { |
|
6394 get: function( tween ) { |
|
6395 var result; |
|
6396 |
|
6397 // Use a property on the element directly when it is not a DOM element, |
|
6398 // or when there is no matching style property that exists. |
|
6399 if ( tween.elem.nodeType !== 1 || |
|
6400 tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { |
|
6401 return tween.elem[ tween.prop ]; |
|
6402 } |
|
6403 |
|
6404 // Passing an empty string as a 3rd parameter to .css will automatically |
|
6405 // attempt a parseFloat and fallback to a string if the parse fails. |
|
6406 // Simple values such as "10px" are parsed to Float; |
|
6407 // complex values such as "rotate(1rad)" are returned as-is. |
|
6408 result = jQuery.css( tween.elem, tween.prop, "" ); |
|
6409 |
|
6410 // Empty strings, null, undefined and "auto" are converted to 0. |
|
6411 return !result || result === "auto" ? 0 : result; |
|
6412 }, |
|
6413 set: function( tween ) { |
|
6414 |
|
6415 // Use step hook for back compat. |
|
6416 // Use cssHook if its there. |
|
6417 // Use .style if available and use plain properties where available. |
|
6418 if ( jQuery.fx.step[ tween.prop ] ) { |
|
6419 jQuery.fx.step[ tween.prop ]( tween ); |
|
6420 } else if ( tween.elem.nodeType === 1 && |
|
6421 ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || |
|
6422 jQuery.cssHooks[ tween.prop ] ) ) { |
|
6423 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
|
6424 } else { |
|
6425 tween.elem[ tween.prop ] = tween.now; |
|
6426 } |
|
6427 } |
|
6428 } |
|
6429 }; |
|
6430 |
|
6431 // Support: IE9 |
|
6432 // Panic based approach to setting things on disconnected nodes |
|
6433 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
|
6434 set: function( tween ) { |
|
6435 if ( tween.elem.nodeType && tween.elem.parentNode ) { |
|
6436 tween.elem[ tween.prop ] = tween.now; |
|
6437 } |
|
6438 } |
|
6439 }; |
|
6440 |
|
6441 jQuery.easing = { |
|
6442 linear: function( p ) { |
|
6443 return p; |
|
6444 }, |
|
6445 swing: function( p ) { |
|
6446 return 0.5 - Math.cos( p * Math.PI ) / 2; |
|
6447 }, |
|
6448 _default: "swing" |
|
6449 }; |
|
6450 |
|
6451 jQuery.fx = Tween.prototype.init; |
|
6452 |
|
6453 // Back Compat <1.8 extension point |
|
6454 jQuery.fx.step = {}; |
|
6455 |
|
6456 |
|
6457 |
|
6458 |
|
6459 var |
|
6460 fxNow, timerId, |
|
6461 rfxtypes = /^(?:toggle|show|hide)$/, |
|
6462 rrun = /queueHooks$/; |
|
6463 |
|
6464 // Animations created synchronously will run synchronously |
|
6465 function createFxNow() { |
|
6466 window.setTimeout( function() { |
|
6467 fxNow = undefined; |
|
6468 } ); |
|
6469 return ( fxNow = jQuery.now() ); |
|
6470 } |
|
6471 |
|
6472 // Generate parameters to create a standard animation |
|
6473 function genFx( type, includeWidth ) { |
|
6474 var which, |
|
6475 i = 0, |
|
6476 attrs = { height: type }; |
|
6477 |
|
6478 // If we include width, step value is 1 to do all cssExpand values, |
|
6479 // otherwise step value is 2 to skip over Left and Right |
|
6480 includeWidth = includeWidth ? 1 : 0; |
|
6481 for ( ; i < 4 ; i += 2 - includeWidth ) { |
|
6482 which = cssExpand[ i ]; |
|
6483 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
|
6484 } |
|
6485 |
|
6486 if ( includeWidth ) { |
|
6487 attrs.opacity = attrs.width = type; |
|
6488 } |
|
6489 |
|
6490 return attrs; |
|
6491 } |
|
6492 |
|
6493 function createTween( value, prop, animation ) { |
|
6494 var tween, |
|
6495 collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), |
|
6496 index = 0, |
|
6497 length = collection.length; |
|
6498 for ( ; index < length; index++ ) { |
|
6499 if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { |
|
6500 |
|
6501 // We're done with this property |
|
6502 return tween; |
|
6503 } |
|
6504 } |
|
6505 } |
|
6506 |
|
6507 function defaultPrefilter( elem, props, opts ) { |
|
6508 /* jshint validthis: true */ |
|
6509 var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, |
|
6510 anim = this, |
|
6511 orig = {}, |
|
6512 style = elem.style, |
|
6513 hidden = elem.nodeType && isHidden( elem ), |
|
6514 dataShow = dataPriv.get( elem, "fxshow" ); |
|
6515 |
|
6516 // Handle queue: false promises |
|
6517 if ( !opts.queue ) { |
|
6518 hooks = jQuery._queueHooks( elem, "fx" ); |
|
6519 if ( hooks.unqueued == null ) { |
|
6520 hooks.unqueued = 0; |
|
6521 oldfire = hooks.empty.fire; |
|
6522 hooks.empty.fire = function() { |
|
6523 if ( !hooks.unqueued ) { |
|
6524 oldfire(); |
|
6525 } |
|
6526 }; |
|
6527 } |
|
6528 hooks.unqueued++; |
|
6529 |
|
6530 anim.always( function() { |
|
6531 |
|
6532 // Ensure the complete handler is called before this completes |
|
6533 anim.always( function() { |
|
6534 hooks.unqueued--; |
|
6535 if ( !jQuery.queue( elem, "fx" ).length ) { |
|
6536 hooks.empty.fire(); |
|
6537 } |
|
6538 } ); |
|
6539 } ); |
|
6540 } |
|
6541 |
|
6542 // Height/width overflow pass |
|
6543 if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
|
6544 |
|
6545 // Make sure that nothing sneaks out |
|
6546 // Record all 3 overflow attributes because IE9-10 do not |
|
6547 // change the overflow attribute when overflowX and |
|
6548 // overflowY are set to the same value |
|
6549 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
|
6550 |
|
6551 // Set display property to inline-block for height/width |
|
6552 // animations on inline elements that are having width/height animated |
|
6553 display = jQuery.css( elem, "display" ); |
|
6554 |
|
6555 // Test default display if display is currently "none" |
|
6556 checkDisplay = display === "none" ? |
|
6557 dataPriv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; |
|
6558 |
|
6559 if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { |
|
6560 style.display = "inline-block"; |
|
6561 } |
|
6562 } |
|
6563 |
|
6564 if ( opts.overflow ) { |
|
6565 style.overflow = "hidden"; |
|
6566 anim.always( function() { |
|
6567 style.overflow = opts.overflow[ 0 ]; |
|
6568 style.overflowX = opts.overflow[ 1 ]; |
|
6569 style.overflowY = opts.overflow[ 2 ]; |
|
6570 } ); |
|
6571 } |
|
6572 |
|
6573 // show/hide pass |
|
6574 for ( prop in props ) { |
|
6575 value = props[ prop ]; |
|
6576 if ( rfxtypes.exec( value ) ) { |
|
6577 delete props[ prop ]; |
|
6578 toggle = toggle || value === "toggle"; |
|
6579 if ( value === ( hidden ? "hide" : "show" ) ) { |
|
6580 |
|
6581 // If there is dataShow left over from a stopped hide or show |
|
6582 // and we are going to proceed with show, we should pretend to be hidden |
|
6583 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
|
6584 hidden = true; |
|
6585 } else { |
|
6586 continue; |
|
6587 } |
|
6588 } |
|
6589 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
|
6590 |
|
6591 // Any non-fx value stops us from restoring the original display value |
|
6592 } else { |
|
6593 display = undefined; |
|
6594 } |
|
6595 } |
|
6596 |
|
6597 if ( !jQuery.isEmptyObject( orig ) ) { |
|
6598 if ( dataShow ) { |
|
6599 if ( "hidden" in dataShow ) { |
|
6600 hidden = dataShow.hidden; |
|
6601 } |
|
6602 } else { |
|
6603 dataShow = dataPriv.access( elem, "fxshow", {} ); |
|
6604 } |
|
6605 |
|
6606 // Store state if its toggle - enables .stop().toggle() to "reverse" |
|
6607 if ( toggle ) { |
|
6608 dataShow.hidden = !hidden; |
|
6609 } |
|
6610 if ( hidden ) { |
|
6611 jQuery( elem ).show(); |
|
6612 } else { |
|
6613 anim.done( function() { |
|
6614 jQuery( elem ).hide(); |
|
6615 } ); |
|
6616 } |
|
6617 anim.done( function() { |
|
6618 var prop; |
|
6619 |
|
6620 dataPriv.remove( elem, "fxshow" ); |
|
6621 for ( prop in orig ) { |
|
6622 jQuery.style( elem, prop, orig[ prop ] ); |
|
6623 } |
|
6624 } ); |
|
6625 for ( prop in orig ) { |
|
6626 tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); |
|
6627 |
|
6628 if ( !( prop in dataShow ) ) { |
|
6629 dataShow[ prop ] = tween.start; |
|
6630 if ( hidden ) { |
|
6631 tween.end = tween.start; |
|
6632 tween.start = prop === "width" || prop === "height" ? 1 : 0; |
|
6633 } |
|
6634 } |
|
6635 } |
|
6636 |
|
6637 // If this is a noop like .hide().hide(), restore an overwritten display value |
|
6638 } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { |
|
6639 style.display = display; |
|
6640 } |
|
6641 } |
|
6642 |
|
6643 function propFilter( props, specialEasing ) { |
|
6644 var index, name, easing, value, hooks; |
|
6645 |
|
6646 // camelCase, specialEasing and expand cssHook pass |
|
6647 for ( index in props ) { |
|
6648 name = jQuery.camelCase( index ); |
|
6649 easing = specialEasing[ name ]; |
|
6650 value = props[ index ]; |
|
6651 if ( jQuery.isArray( value ) ) { |
|
6652 easing = value[ 1 ]; |
|
6653 value = props[ index ] = value[ 0 ]; |
|
6654 } |
|
6655 |
|
6656 if ( index !== name ) { |
|
6657 props[ name ] = value; |
|
6658 delete props[ index ]; |
|
6659 } |
|
6660 |
|
6661 hooks = jQuery.cssHooks[ name ]; |
|
6662 if ( hooks && "expand" in hooks ) { |
|
6663 value = hooks.expand( value ); |
|
6664 delete props[ name ]; |
|
6665 |
|
6666 // Not quite $.extend, this won't overwrite existing keys. |
|
6667 // Reusing 'index' because we have the correct "name" |
|
6668 for ( index in value ) { |
|
6669 if ( !( index in props ) ) { |
|
6670 props[ index ] = value[ index ]; |
|
6671 specialEasing[ index ] = easing; |
|
6672 } |
|
6673 } |
|
6674 } else { |
|
6675 specialEasing[ name ] = easing; |
|
6676 } |
|
6677 } |
|
6678 } |
|
6679 |
|
6680 function Animation( elem, properties, options ) { |
|
6681 var result, |
|
6682 stopped, |
|
6683 index = 0, |
|
6684 length = Animation.prefilters.length, |
|
6685 deferred = jQuery.Deferred().always( function() { |
|
6686 |
|
6687 // Don't match elem in the :animated selector |
|
6688 delete tick.elem; |
|
6689 } ), |
|
6690 tick = function() { |
|
6691 if ( stopped ) { |
|
6692 return false; |
|
6693 } |
|
6694 var currentTime = fxNow || createFxNow(), |
|
6695 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), |
|
6696 |
|
6697 // Support: Android 2.3 |
|
6698 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) |
|
6699 temp = remaining / animation.duration || 0, |
|
6700 percent = 1 - temp, |
|
6701 index = 0, |
|
6702 length = animation.tweens.length; |
|
6703 |
|
6704 for ( ; index < length ; index++ ) { |
|
6705 animation.tweens[ index ].run( percent ); |
|
6706 } |
|
6707 |
|
6708 deferred.notifyWith( elem, [ animation, percent, remaining ] ); |
|
6709 |
|
6710 if ( percent < 1 && length ) { |
|
6711 return remaining; |
|
6712 } else { |
|
6713 deferred.resolveWith( elem, [ animation ] ); |
|
6714 return false; |
|
6715 } |
|
6716 }, |
|
6717 animation = deferred.promise( { |
|
6718 elem: elem, |
|
6719 props: jQuery.extend( {}, properties ), |
|
6720 opts: jQuery.extend( true, { |
|
6721 specialEasing: {}, |
|
6722 easing: jQuery.easing._default |
|
6723 }, options ), |
|
6724 originalProperties: properties, |
|
6725 originalOptions: options, |
|
6726 startTime: fxNow || createFxNow(), |
|
6727 duration: options.duration, |
|
6728 tweens: [], |
|
6729 createTween: function( prop, end ) { |
|
6730 var tween = jQuery.Tween( elem, animation.opts, prop, end, |
|
6731 animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
|
6732 animation.tweens.push( tween ); |
|
6733 return tween; |
|
6734 }, |
|
6735 stop: function( gotoEnd ) { |
|
6736 var index = 0, |
|
6737 |
|
6738 // If we are going to the end, we want to run all the tweens |
|
6739 // otherwise we skip this part |
|
6740 length = gotoEnd ? animation.tweens.length : 0; |
|
6741 if ( stopped ) { |
|
6742 return this; |
|
6743 } |
|
6744 stopped = true; |
|
6745 for ( ; index < length ; index++ ) { |
|
6746 animation.tweens[ index ].run( 1 ); |
|
6747 } |
|
6748 |
|
6749 // Resolve when we played the last frame; otherwise, reject |
|
6750 if ( gotoEnd ) { |
|
6751 deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
|
6752 deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
|
6753 } else { |
|
6754 deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
|
6755 } |
|
6756 return this; |
|
6757 } |
|
6758 } ), |
|
6759 props = animation.props; |
|
6760 |
|
6761 propFilter( props, animation.opts.specialEasing ); |
|
6762 |
|
6763 for ( ; index < length ; index++ ) { |
|
6764 result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); |
|
6765 if ( result ) { |
|
6766 if ( jQuery.isFunction( result.stop ) ) { |
|
6767 jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = |
|
6768 jQuery.proxy( result.stop, result ); |
|
6769 } |
|
6770 return result; |
|
6771 } |
|
6772 } |
|
6773 |
|
6774 jQuery.map( props, createTween, animation ); |
|
6775 |
|
6776 if ( jQuery.isFunction( animation.opts.start ) ) { |
|
6777 animation.opts.start.call( elem, animation ); |
|
6778 } |
|
6779 |
|
6780 jQuery.fx.timer( |
|
6781 jQuery.extend( tick, { |
|
6782 elem: elem, |
|
6783 anim: animation, |
|
6784 queue: animation.opts.queue |
|
6785 } ) |
|
6786 ); |
|
6787 |
|
6788 // attach callbacks from options |
|
6789 return animation.progress( animation.opts.progress ) |
|
6790 .done( animation.opts.done, animation.opts.complete ) |
|
6791 .fail( animation.opts.fail ) |
|
6792 .always( animation.opts.always ); |
|
6793 } |
|
6794 |
|
6795 jQuery.Animation = jQuery.extend( Animation, { |
|
6796 tweeners: { |
|
6797 "*": [ function( prop, value ) { |
|
6798 var tween = this.createTween( prop, value ); |
|
6799 adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); |
|
6800 return tween; |
|
6801 } ] |
|
6802 }, |
|
6803 |
|
6804 tweener: function( props, callback ) { |
|
6805 if ( jQuery.isFunction( props ) ) { |
|
6806 callback = props; |
|
6807 props = [ "*" ]; |
|
6808 } else { |
|
6809 props = props.match( rnotwhite ); |
|
6810 } |
|
6811 |
|
6812 var prop, |
|
6813 index = 0, |
|
6814 length = props.length; |
|
6815 |
|
6816 for ( ; index < length ; index++ ) { |
|
6817 prop = props[ index ]; |
|
6818 Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; |
|
6819 Animation.tweeners[ prop ].unshift( callback ); |
|
6820 } |
|
6821 }, |
|
6822 |
|
6823 prefilters: [ defaultPrefilter ], |
|
6824 |
|
6825 prefilter: function( callback, prepend ) { |
|
6826 if ( prepend ) { |
|
6827 Animation.prefilters.unshift( callback ); |
|
6828 } else { |
|
6829 Animation.prefilters.push( callback ); |
|
6830 } |
|
6831 } |
|
6832 } ); |
|
6833 |
|
6834 jQuery.speed = function( speed, easing, fn ) { |
|
6835 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
|
6836 complete: fn || !fn && easing || |
|
6837 jQuery.isFunction( speed ) && speed, |
|
6838 duration: speed, |
|
6839 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
|
6840 }; |
|
6841 |
|
6842 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? |
|
6843 opt.duration : opt.duration in jQuery.fx.speeds ? |
|
6844 jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; |
|
6845 |
|
6846 // Normalize opt.queue - true/undefined/null -> "fx" |
|
6847 if ( opt.queue == null || opt.queue === true ) { |
|
6848 opt.queue = "fx"; |
|
6849 } |
|
6850 |
|
6851 // Queueing |
|
6852 opt.old = opt.complete; |
|
6853 |
|
6854 opt.complete = function() { |
|
6855 if ( jQuery.isFunction( opt.old ) ) { |
|
6856 opt.old.call( this ); |
|
6857 } |
|
6858 |
|
6859 if ( opt.queue ) { |
|
6860 jQuery.dequeue( this, opt.queue ); |
|
6861 } |
|
6862 }; |
|
6863 |
|
6864 return opt; |
|
6865 }; |
|
6866 |
|
6867 jQuery.fn.extend( { |
|
6868 fadeTo: function( speed, to, easing, callback ) { |
|
6869 |
|
6870 // Show any hidden elements after setting opacity to 0 |
|
6871 return this.filter( isHidden ).css( "opacity", 0 ).show() |
|
6872 |
|
6873 // Animate to the value specified |
|
6874 .end().animate( { opacity: to }, speed, easing, callback ); |
|
6875 }, |
|
6876 animate: function( prop, speed, easing, callback ) { |
|
6877 var empty = jQuery.isEmptyObject( prop ), |
|
6878 optall = jQuery.speed( speed, easing, callback ), |
|
6879 doAnimation = function() { |
|
6880 |
|
6881 // Operate on a copy of prop so per-property easing won't be lost |
|
6882 var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
|
6883 |
|
6884 // Empty animations, or finishing resolves immediately |
|
6885 if ( empty || dataPriv.get( this, "finish" ) ) { |
|
6886 anim.stop( true ); |
|
6887 } |
|
6888 }; |
|
6889 doAnimation.finish = doAnimation; |
|
6890 |
|
6891 return empty || optall.queue === false ? |
|
6892 this.each( doAnimation ) : |
|
6893 this.queue( optall.queue, doAnimation ); |
|
6894 }, |
|
6895 stop: function( type, clearQueue, gotoEnd ) { |
|
6896 var stopQueue = function( hooks ) { |
|
6897 var stop = hooks.stop; |
|
6898 delete hooks.stop; |
|
6899 stop( gotoEnd ); |
|
6900 }; |
|
6901 |
|
6902 if ( typeof type !== "string" ) { |
|
6903 gotoEnd = clearQueue; |
|
6904 clearQueue = type; |
|
6905 type = undefined; |
|
6906 } |
|
6907 if ( clearQueue && type !== false ) { |
|
6908 this.queue( type || "fx", [] ); |
|
6909 } |
|
6910 |
|
6911 return this.each( function() { |
|
6912 var dequeue = true, |
|
6913 index = type != null && type + "queueHooks", |
|
6914 timers = jQuery.timers, |
|
6915 data = dataPriv.get( this ); |
|
6916 |
|
6917 if ( index ) { |
|
6918 if ( data[ index ] && data[ index ].stop ) { |
|
6919 stopQueue( data[ index ] ); |
|
6920 } |
|
6921 } else { |
|
6922 for ( index in data ) { |
|
6923 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { |
|
6924 stopQueue( data[ index ] ); |
|
6925 } |
|
6926 } |
|
6927 } |
|
6928 |
|
6929 for ( index = timers.length; index--; ) { |
|
6930 if ( timers[ index ].elem === this && |
|
6931 ( type == null || timers[ index ].queue === type ) ) { |
|
6932 |
|
6933 timers[ index ].anim.stop( gotoEnd ); |
|
6934 dequeue = false; |
|
6935 timers.splice( index, 1 ); |
|
6936 } |
|
6937 } |
|
6938 |
|
6939 // Start the next in the queue if the last step wasn't forced. |
|
6940 // Timers currently will call their complete callbacks, which |
|
6941 // will dequeue but only if they were gotoEnd. |
|
6942 if ( dequeue || !gotoEnd ) { |
|
6943 jQuery.dequeue( this, type ); |
|
6944 } |
|
6945 } ); |
|
6946 }, |
|
6947 finish: function( type ) { |
|
6948 if ( type !== false ) { |
|
6949 type = type || "fx"; |
|
6950 } |
|
6951 return this.each( function() { |
|
6952 var index, |
|
6953 data = dataPriv.get( this ), |
|
6954 queue = data[ type + "queue" ], |
|
6955 hooks = data[ type + "queueHooks" ], |
|
6956 timers = jQuery.timers, |
|
6957 length = queue ? queue.length : 0; |
|
6958 |
|
6959 // Enable finishing flag on private data |
|
6960 data.finish = true; |
|
6961 |
|
6962 // Empty the queue first |
|
6963 jQuery.queue( this, type, [] ); |
|
6964 |
|
6965 if ( hooks && hooks.stop ) { |
|
6966 hooks.stop.call( this, true ); |
|
6967 } |
|
6968 |
|
6969 // Look for any active animations, and finish them |
|
6970 for ( index = timers.length; index--; ) { |
|
6971 if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
|
6972 timers[ index ].anim.stop( true ); |
|
6973 timers.splice( index, 1 ); |
|
6974 } |
|
6975 } |
|
6976 |
|
6977 // Look for any animations in the old queue and finish them |
|
6978 for ( index = 0; index < length; index++ ) { |
|
6979 if ( queue[ index ] && queue[ index ].finish ) { |
|
6980 queue[ index ].finish.call( this ); |
|
6981 } |
|
6982 } |
|
6983 |
|
6984 // Turn off finishing flag |
|
6985 delete data.finish; |
|
6986 } ); |
|
6987 } |
|
6988 } ); |
|
6989 |
|
6990 jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { |
|
6991 var cssFn = jQuery.fn[ name ]; |
|
6992 jQuery.fn[ name ] = function( speed, easing, callback ) { |
|
6993 return speed == null || typeof speed === "boolean" ? |
|
6994 cssFn.apply( this, arguments ) : |
|
6995 this.animate( genFx( name, true ), speed, easing, callback ); |
|
6996 }; |
|
6997 } ); |
|
6998 |
|
6999 // Generate shortcuts for custom animations |
|
7000 jQuery.each( { |
|
7001 slideDown: genFx( "show" ), |
|
7002 slideUp: genFx( "hide" ), |
|
7003 slideToggle: genFx( "toggle" ), |
|
7004 fadeIn: { opacity: "show" }, |
|
7005 fadeOut: { opacity: "hide" }, |
|
7006 fadeToggle: { opacity: "toggle" } |
|
7007 }, function( name, props ) { |
|
7008 jQuery.fn[ name ] = function( speed, easing, callback ) { |
|
7009 return this.animate( props, speed, easing, callback ); |
|
7010 }; |
|
7011 } ); |
|
7012 |
|
7013 jQuery.timers = []; |
|
7014 jQuery.fx.tick = function() { |
|
7015 var timer, |
|
7016 i = 0, |
|
7017 timers = jQuery.timers; |
|
7018 |
|
7019 fxNow = jQuery.now(); |
|
7020 |
|
7021 for ( ; i < timers.length; i++ ) { |
|
7022 timer = timers[ i ]; |
|
7023 |
|
7024 // Checks the timer has not already been removed |
|
7025 if ( !timer() && timers[ i ] === timer ) { |
|
7026 timers.splice( i--, 1 ); |
|
7027 } |
|
7028 } |
|
7029 |
|
7030 if ( !timers.length ) { |
|
7031 jQuery.fx.stop(); |
|
7032 } |
|
7033 fxNow = undefined; |
|
7034 }; |
|
7035 |
|
7036 jQuery.fx.timer = function( timer ) { |
|
7037 jQuery.timers.push( timer ); |
|
7038 if ( timer() ) { |
|
7039 jQuery.fx.start(); |
|
7040 } else { |
|
7041 jQuery.timers.pop(); |
|
7042 } |
|
7043 }; |
|
7044 |
|
7045 jQuery.fx.interval = 13; |
|
7046 jQuery.fx.start = function() { |
|
7047 if ( !timerId ) { |
|
7048 timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
|
7049 } |
|
7050 }; |
|
7051 |
|
7052 jQuery.fx.stop = function() { |
|
7053 window.clearInterval( timerId ); |
|
7054 |
|
7055 timerId = null; |
|
7056 }; |
|
7057 |
|
7058 jQuery.fx.speeds = { |
|
7059 slow: 600, |
|
7060 fast: 200, |
|
7061 |
|
7062 // Default speed |
|
7063 _default: 400 |
|
7064 }; |
|
7065 |
|
7066 |
|
7067 // Based off of the plugin by Clint Helfers, with permission. |
|
7068 // http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ |
|
7069 jQuery.fn.delay = function( time, type ) { |
|
7070 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
|
7071 type = type || "fx"; |
|
7072 |
|
7073 return this.queue( type, function( next, hooks ) { |
|
7074 var timeout = window.setTimeout( next, time ); |
|
7075 hooks.stop = function() { |
|
7076 window.clearTimeout( timeout ); |
|
7077 }; |
|
7078 } ); |
|
7079 }; |
|
7080 |
|
7081 |
|
7082 ( function() { |
|
7083 var input = document.createElement( "input" ), |
|
7084 select = document.createElement( "select" ), |
|
7085 opt = select.appendChild( document.createElement( "option" ) ); |
|
7086 |
|
7087 input.type = "checkbox"; |
|
7088 |
|
7089 // Support: iOS<=5.1, Android<=4.2+ |
|
7090 // Default value for a checkbox should be "on" |
|
7091 support.checkOn = input.value !== ""; |
|
7092 |
|
7093 // Support: IE<=11+ |
|
7094 // Must access selectedIndex to make default options select |
|
7095 support.optSelected = opt.selected; |
|
7096 |
|
7097 // Support: Android<=2.3 |
|
7098 // Options inside disabled selects are incorrectly marked as disabled |
|
7099 select.disabled = true; |
|
7100 support.optDisabled = !opt.disabled; |
|
7101 |
|
7102 // Support: IE<=11+ |
|
7103 // An input loses its value after becoming a radio |
|
7104 input = document.createElement( "input" ); |
|
7105 input.value = "t"; |
|
7106 input.type = "radio"; |
|
7107 support.radioValue = input.value === "t"; |
|
7108 } )(); |
|
7109 |
|
7110 |
|
7111 var boolHook, |
|
7112 attrHandle = jQuery.expr.attrHandle; |
|
7113 |
|
7114 jQuery.fn.extend( { |
|
7115 attr: function( name, value ) { |
|
7116 return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
|
7117 }, |
|
7118 |
|
7119 removeAttr: function( name ) { |
|
7120 return this.each( function() { |
|
7121 jQuery.removeAttr( this, name ); |
|
7122 } ); |
|
7123 } |
|
7124 } ); |
|
7125 |
|
7126 jQuery.extend( { |
|
7127 attr: function( elem, name, value ) { |
|
7128 var ret, hooks, |
|
7129 nType = elem.nodeType; |
|
7130 |
|
7131 // Don't get/set attributes on text, comment and attribute nodes |
|
7132 if ( nType === 3 || nType === 8 || nType === 2 ) { |
|
7133 return; |
|
7134 } |
|
7135 |
|
7136 // Fallback to prop when attributes are not supported |
|
7137 if ( typeof elem.getAttribute === "undefined" ) { |
|
7138 return jQuery.prop( elem, name, value ); |
|
7139 } |
|
7140 |
|
7141 // All attributes are lowercase |
|
7142 // Grab necessary hook if one is defined |
|
7143 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
|
7144 name = name.toLowerCase(); |
|
7145 hooks = jQuery.attrHooks[ name ] || |
|
7146 ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); |
|
7147 } |
|
7148 |
|
7149 if ( value !== undefined ) { |
|
7150 if ( value === null ) { |
|
7151 jQuery.removeAttr( elem, name ); |
|
7152 return; |
|
7153 } |
|
7154 |
|
7155 if ( hooks && "set" in hooks && |
|
7156 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
|
7157 return ret; |
|
7158 } |
|
7159 |
|
7160 elem.setAttribute( name, value + "" ); |
|
7161 return value; |
|
7162 } |
|
7163 |
|
7164 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
|
7165 return ret; |
|
7166 } |
|
7167 |
|
7168 ret = jQuery.find.attr( elem, name ); |
|
7169 |
|
7170 // Non-existent attributes return null, we normalize to undefined |
|
7171 return ret == null ? undefined : ret; |
|
7172 }, |
|
7173 |
|
7174 attrHooks: { |
|
7175 type: { |
|
7176 set: function( elem, value ) { |
|
7177 if ( !support.radioValue && value === "radio" && |
|
7178 jQuery.nodeName( elem, "input" ) ) { |
|
7179 var val = elem.value; |
|
7180 elem.setAttribute( "type", value ); |
|
7181 if ( val ) { |
|
7182 elem.value = val; |
|
7183 } |
|
7184 return value; |
|
7185 } |
|
7186 } |
|
7187 } |
|
7188 }, |
|
7189 |
|
7190 removeAttr: function( elem, value ) { |
|
7191 var name, propName, |
|
7192 i = 0, |
|
7193 attrNames = value && value.match( rnotwhite ); |
|
7194 |
|
7195 if ( attrNames && elem.nodeType === 1 ) { |
|
7196 while ( ( name = attrNames[ i++ ] ) ) { |
|
7197 propName = jQuery.propFix[ name ] || name; |
|
7198 |
|
7199 // Boolean attributes get special treatment (#10870) |
|
7200 if ( jQuery.expr.match.bool.test( name ) ) { |
|
7201 |
|
7202 // Set corresponding property to false |
|
7203 elem[ propName ] = false; |
|
7204 } |
|
7205 |
|
7206 elem.removeAttribute( name ); |
|
7207 } |
|
7208 } |
|
7209 } |
|
7210 } ); |
|
7211 |
|
7212 // Hooks for boolean attributes |
|
7213 boolHook = { |
|
7214 set: function( elem, value, name ) { |
|
7215 if ( value === false ) { |
|
7216 |
|
7217 // Remove boolean attributes when set to false |
|
7218 jQuery.removeAttr( elem, name ); |
|
7219 } else { |
|
7220 elem.setAttribute( name, name ); |
|
7221 } |
|
7222 return name; |
|
7223 } |
|
7224 }; |
|
7225 jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
|
7226 var getter = attrHandle[ name ] || jQuery.find.attr; |
|
7227 |
|
7228 attrHandle[ name ] = function( elem, name, isXML ) { |
|
7229 var ret, handle; |
|
7230 if ( !isXML ) { |
|
7231 |
|
7232 // Avoid an infinite loop by temporarily removing this function from the getter |
|
7233 handle = attrHandle[ name ]; |
|
7234 attrHandle[ name ] = ret; |
|
7235 ret = getter( elem, name, isXML ) != null ? |
|
7236 name.toLowerCase() : |
|
7237 null; |
|
7238 attrHandle[ name ] = handle; |
|
7239 } |
|
7240 return ret; |
|
7241 }; |
|
7242 } ); |
|
7243 |
|
7244 |
|
7245 |
|
7246 |
|
7247 var rfocusable = /^(?:input|select|textarea|button)$/i, |
|
7248 rclickable = /^(?:a|area)$/i; |
|
7249 |
|
7250 jQuery.fn.extend( { |
|
7251 prop: function( name, value ) { |
|
7252 return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
|
7253 }, |
|
7254 |
|
7255 removeProp: function( name ) { |
|
7256 return this.each( function() { |
|
7257 delete this[ jQuery.propFix[ name ] || name ]; |
|
7258 } ); |
|
7259 } |
|
7260 } ); |
|
7261 |
|
7262 jQuery.extend( { |
|
7263 prop: function( elem, name, value ) { |
|
7264 var ret, hooks, |
|
7265 nType = elem.nodeType; |
|
7266 |
|
7267 // Don't get/set properties on text, comment and attribute nodes |
|
7268 if ( nType === 3 || nType === 8 || nType === 2 ) { |
|
7269 return; |
|
7270 } |
|
7271 |
|
7272 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
|
7273 |
|
7274 // Fix name and attach hooks |
|
7275 name = jQuery.propFix[ name ] || name; |
|
7276 hooks = jQuery.propHooks[ name ]; |
|
7277 } |
|
7278 |
|
7279 if ( value !== undefined ) { |
|
7280 if ( hooks && "set" in hooks && |
|
7281 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
|
7282 return ret; |
|
7283 } |
|
7284 |
|
7285 return ( elem[ name ] = value ); |
|
7286 } |
|
7287 |
|
7288 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
|
7289 return ret; |
|
7290 } |
|
7291 |
|
7292 return elem[ name ]; |
|
7293 }, |
|
7294 |
|
7295 propHooks: { |
|
7296 tabIndex: { |
|
7297 get: function( elem ) { |
|
7298 |
|
7299 // elem.tabIndex doesn't always return the |
|
7300 // correct value when it hasn't been explicitly set |
|
7301 // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ |
|
7302 // Use proper attribute retrieval(#12072) |
|
7303 var tabindex = jQuery.find.attr( elem, "tabindex" ); |
|
7304 |
|
7305 return tabindex ? |
|
7306 parseInt( tabindex, 10 ) : |
|
7307 rfocusable.test( elem.nodeName ) || |
|
7308 rclickable.test( elem.nodeName ) && elem.href ? |
|
7309 0 : |
|
7310 -1; |
|
7311 } |
|
7312 } |
|
7313 }, |
|
7314 |
|
7315 propFix: { |
|
7316 "for": "htmlFor", |
|
7317 "class": "className" |
|
7318 } |
|
7319 } ); |
|
7320 |
|
7321 // Support: IE <=11 only |
|
7322 // Accessing the selectedIndex property |
|
7323 // forces the browser to respect setting selected |
|
7324 // on the option |
|
7325 // The getter ensures a default option is selected |
|
7326 // when in an optgroup |
|
7327 if ( !support.optSelected ) { |
|
7328 jQuery.propHooks.selected = { |
|
7329 get: function( elem ) { |
|
7330 var parent = elem.parentNode; |
|
7331 if ( parent && parent.parentNode ) { |
|
7332 parent.parentNode.selectedIndex; |
|
7333 } |
|
7334 return null; |
|
7335 }, |
|
7336 set: function( elem ) { |
|
7337 var parent = elem.parentNode; |
|
7338 if ( parent ) { |
|
7339 parent.selectedIndex; |
|
7340 |
|
7341 if ( parent.parentNode ) { |
|
7342 parent.parentNode.selectedIndex; |
|
7343 } |
|
7344 } |
|
7345 } |
|
7346 }; |
|
7347 } |
|
7348 |
|
7349 jQuery.each( [ |
|
7350 "tabIndex", |
|
7351 "readOnly", |
|
7352 "maxLength", |
|
7353 "cellSpacing", |
|
7354 "cellPadding", |
|
7355 "rowSpan", |
|
7356 "colSpan", |
|
7357 "useMap", |
|
7358 "frameBorder", |
|
7359 "contentEditable" |
|
7360 ], function() { |
|
7361 jQuery.propFix[ this.toLowerCase() ] = this; |
|
7362 } ); |
|
7363 |
|
7364 |
|
7365 |
|
7366 |
|
7367 var rclass = /[\t\r\n\f]/g; |
|
7368 |
|
7369 function getClass( elem ) { |
|
7370 return elem.getAttribute && elem.getAttribute( "class" ) || ""; |
|
7371 } |
|
7372 |
|
7373 jQuery.fn.extend( { |
|
7374 addClass: function( value ) { |
|
7375 var classes, elem, cur, curValue, clazz, j, finalValue, |
|
7376 i = 0; |
|
7377 |
|
7378 if ( jQuery.isFunction( value ) ) { |
|
7379 return this.each( function( j ) { |
|
7380 jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); |
|
7381 } ); |
|
7382 } |
|
7383 |
|
7384 if ( typeof value === "string" && value ) { |
|
7385 classes = value.match( rnotwhite ) || []; |
|
7386 |
|
7387 while ( ( elem = this[ i++ ] ) ) { |
|
7388 curValue = getClass( elem ); |
|
7389 cur = elem.nodeType === 1 && |
|
7390 ( " " + curValue + " " ).replace( rclass, " " ); |
|
7391 |
|
7392 if ( cur ) { |
|
7393 j = 0; |
|
7394 while ( ( clazz = classes[ j++ ] ) ) { |
|
7395 if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
|
7396 cur += clazz + " "; |
|
7397 } |
|
7398 } |
|
7399 |
|
7400 // Only assign if different to avoid unneeded rendering. |
|
7401 finalValue = jQuery.trim( cur ); |
|
7402 if ( curValue !== finalValue ) { |
|
7403 elem.setAttribute( "class", finalValue ); |
|
7404 } |
|
7405 } |
|
7406 } |
|
7407 } |
|
7408 |
|
7409 return this; |
|
7410 }, |
|
7411 |
|
7412 removeClass: function( value ) { |
|
7413 var classes, elem, cur, curValue, clazz, j, finalValue, |
|
7414 i = 0; |
|
7415 |
|
7416 if ( jQuery.isFunction( value ) ) { |
|
7417 return this.each( function( j ) { |
|
7418 jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); |
|
7419 } ); |
|
7420 } |
|
7421 |
|
7422 if ( !arguments.length ) { |
|
7423 return this.attr( "class", "" ); |
|
7424 } |
|
7425 |
|
7426 if ( typeof value === "string" && value ) { |
|
7427 classes = value.match( rnotwhite ) || []; |
|
7428 |
|
7429 while ( ( elem = this[ i++ ] ) ) { |
|
7430 curValue = getClass( elem ); |
|
7431 |
|
7432 // This expression is here for better compressibility (see addClass) |
|
7433 cur = elem.nodeType === 1 && |
|
7434 ( " " + curValue + " " ).replace( rclass, " " ); |
|
7435 |
|
7436 if ( cur ) { |
|
7437 j = 0; |
|
7438 while ( ( clazz = classes[ j++ ] ) ) { |
|
7439 |
|
7440 // Remove *all* instances |
|
7441 while ( cur.indexOf( " " + clazz + " " ) > -1 ) { |
|
7442 cur = cur.replace( " " + clazz + " ", " " ); |
|
7443 } |
|
7444 } |
|
7445 |
|
7446 // Only assign if different to avoid unneeded rendering. |
|
7447 finalValue = jQuery.trim( cur ); |
|
7448 if ( curValue !== finalValue ) { |
|
7449 elem.setAttribute( "class", finalValue ); |
|
7450 } |
|
7451 } |
|
7452 } |
|
7453 } |
|
7454 |
|
7455 return this; |
|
7456 }, |
|
7457 |
|
7458 toggleClass: function( value, stateVal ) { |
|
7459 var type = typeof value; |
|
7460 |
|
7461 if ( typeof stateVal === "boolean" && type === "string" ) { |
|
7462 return stateVal ? this.addClass( value ) : this.removeClass( value ); |
|
7463 } |
|
7464 |
|
7465 if ( jQuery.isFunction( value ) ) { |
|
7466 return this.each( function( i ) { |
|
7467 jQuery( this ).toggleClass( |
|
7468 value.call( this, i, getClass( this ), stateVal ), |
|
7469 stateVal |
|
7470 ); |
|
7471 } ); |
|
7472 } |
|
7473 |
|
7474 return this.each( function() { |
|
7475 var className, i, self, classNames; |
|
7476 |
|
7477 if ( type === "string" ) { |
|
7478 |
|
7479 // Toggle individual class names |
|
7480 i = 0; |
|
7481 self = jQuery( this ); |
|
7482 classNames = value.match( rnotwhite ) || []; |
|
7483 |
|
7484 while ( ( className = classNames[ i++ ] ) ) { |
|
7485 |
|
7486 // Check each className given, space separated list |
|
7487 if ( self.hasClass( className ) ) { |
|
7488 self.removeClass( className ); |
|
7489 } else { |
|
7490 self.addClass( className ); |
|
7491 } |
|
7492 } |
|
7493 |
|
7494 // Toggle whole class name |
|
7495 } else if ( value === undefined || type === "boolean" ) { |
|
7496 className = getClass( this ); |
|
7497 if ( className ) { |
|
7498 |
|
7499 // Store className if set |
|
7500 dataPriv.set( this, "__className__", className ); |
|
7501 } |
|
7502 |
|
7503 // If the element has a class name or if we're passed `false`, |
|
7504 // then remove the whole classname (if there was one, the above saved it). |
|
7505 // Otherwise bring back whatever was previously saved (if anything), |
|
7506 // falling back to the empty string if nothing was stored. |
|
7507 if ( this.setAttribute ) { |
|
7508 this.setAttribute( "class", |
|
7509 className || value === false ? |
|
7510 "" : |
|
7511 dataPriv.get( this, "__className__" ) || "" |
|
7512 ); |
|
7513 } |
|
7514 } |
|
7515 } ); |
|
7516 }, |
|
7517 |
|
7518 hasClass: function( selector ) { |
|
7519 var className, elem, |
|
7520 i = 0; |
|
7521 |
|
7522 className = " " + selector + " "; |
|
7523 while ( ( elem = this[ i++ ] ) ) { |
|
7524 if ( elem.nodeType === 1 && |
|
7525 ( " " + getClass( elem ) + " " ).replace( rclass, " " ) |
|
7526 .indexOf( className ) > -1 |
|
7527 ) { |
|
7528 return true; |
|
7529 } |
|
7530 } |
|
7531 |
|
7532 return false; |
|
7533 } |
|
7534 } ); |
|
7535 |
|
7536 |
|
7537 |
|
7538 |
|
7539 var rreturn = /\r/g, |
|
7540 rspaces = /[\x20\t\r\n\f]+/g; |
|
7541 |
|
7542 jQuery.fn.extend( { |
|
7543 val: function( value ) { |
|
7544 var hooks, ret, isFunction, |
|
7545 elem = this[ 0 ]; |
|
7546 |
|
7547 if ( !arguments.length ) { |
|
7548 if ( elem ) { |
|
7549 hooks = jQuery.valHooks[ elem.type ] || |
|
7550 jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
|
7551 |
|
7552 if ( hooks && |
|
7553 "get" in hooks && |
|
7554 ( ret = hooks.get( elem, "value" ) ) !== undefined |
|
7555 ) { |
|
7556 return ret; |
|
7557 } |
|
7558 |
|
7559 ret = elem.value; |
|
7560 |
|
7561 return typeof ret === "string" ? |
|
7562 |
|
7563 // Handle most common string cases |
|
7564 ret.replace( rreturn, "" ) : |
|
7565 |
|
7566 // Handle cases where value is null/undef or number |
|
7567 ret == null ? "" : ret; |
|
7568 } |
|
7569 |
|
7570 return; |
|
7571 } |
|
7572 |
|
7573 isFunction = jQuery.isFunction( value ); |
|
7574 |
|
7575 return this.each( function( i ) { |
|
7576 var val; |
|
7577 |
|
7578 if ( this.nodeType !== 1 ) { |
|
7579 return; |
|
7580 } |
|
7581 |
|
7582 if ( isFunction ) { |
|
7583 val = value.call( this, i, jQuery( this ).val() ); |
|
7584 } else { |
|
7585 val = value; |
|
7586 } |
|
7587 |
|
7588 // Treat null/undefined as ""; convert numbers to string |
|
7589 if ( val == null ) { |
|
7590 val = ""; |
|
7591 |
|
7592 } else if ( typeof val === "number" ) { |
|
7593 val += ""; |
|
7594 |
|
7595 } else if ( jQuery.isArray( val ) ) { |
|
7596 val = jQuery.map( val, function( value ) { |
|
7597 return value == null ? "" : value + ""; |
|
7598 } ); |
|
7599 } |
|
7600 |
|
7601 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
|
7602 |
|
7603 // If set returns undefined, fall back to normal setting |
|
7604 if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { |
|
7605 this.value = val; |
|
7606 } |
|
7607 } ); |
|
7608 } |
|
7609 } ); |
|
7610 |
|
7611 jQuery.extend( { |
|
7612 valHooks: { |
|
7613 option: { |
|
7614 get: function( elem ) { |
|
7615 |
|
7616 var val = jQuery.find.attr( elem, "value" ); |
|
7617 return val != null ? |
|
7618 val : |
|
7619 |
|
7620 // Support: IE10-11+ |
|
7621 // option.text throws exceptions (#14686, #14858) |
|
7622 // Strip and collapse whitespace |
|
7623 // https://html.spec.whatwg.org/#strip-and-collapse-whitespace |
|
7624 jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " ); |
|
7625 } |
|
7626 }, |
|
7627 select: { |
|
7628 get: function( elem ) { |
|
7629 var value, option, |
|
7630 options = elem.options, |
|
7631 index = elem.selectedIndex, |
|
7632 one = elem.type === "select-one" || index < 0, |
|
7633 values = one ? null : [], |
|
7634 max = one ? index + 1 : options.length, |
|
7635 i = index < 0 ? |
|
7636 max : |
|
7637 one ? index : 0; |
|
7638 |
|
7639 // Loop through all the selected options |
|
7640 for ( ; i < max; i++ ) { |
|
7641 option = options[ i ]; |
|
7642 |
|
7643 // IE8-9 doesn't update selected after form reset (#2551) |
|
7644 if ( ( option.selected || i === index ) && |
|
7645 |
|
7646 // Don't return options that are disabled or in a disabled optgroup |
|
7647 ( support.optDisabled ? |
|
7648 !option.disabled : option.getAttribute( "disabled" ) === null ) && |
|
7649 ( !option.parentNode.disabled || |
|
7650 !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { |
|
7651 |
|
7652 // Get the specific value for the option |
|
7653 value = jQuery( option ).val(); |
|
7654 |
|
7655 // We don't need an array for one selects |
|
7656 if ( one ) { |
|
7657 return value; |
|
7658 } |
|
7659 |
|
7660 // Multi-Selects return an array |
|
7661 values.push( value ); |
|
7662 } |
|
7663 } |
|
7664 |
|
7665 return values; |
|
7666 }, |
|
7667 |
|
7668 set: function( elem, value ) { |
|
7669 var optionSet, option, |
|
7670 options = elem.options, |
|
7671 values = jQuery.makeArray( value ), |
|
7672 i = options.length; |
|
7673 |
|
7674 while ( i-- ) { |
|
7675 option = options[ i ]; |
|
7676 if ( option.selected = |
|
7677 jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 |
|
7678 ) { |
|
7679 optionSet = true; |
|
7680 } |
|
7681 } |
|
7682 |
|
7683 // Force browsers to behave consistently when non-matching value is set |
|
7684 if ( !optionSet ) { |
|
7685 elem.selectedIndex = -1; |
|
7686 } |
|
7687 return values; |
|
7688 } |
|
7689 } |
|
7690 } |
|
7691 } ); |
|
7692 |
|
7693 // Radios and checkboxes getter/setter |
|
7694 jQuery.each( [ "radio", "checkbox" ], function() { |
|
7695 jQuery.valHooks[ this ] = { |
|
7696 set: function( elem, value ) { |
|
7697 if ( jQuery.isArray( value ) ) { |
|
7698 return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); |
|
7699 } |
|
7700 } |
|
7701 }; |
|
7702 if ( !support.checkOn ) { |
|
7703 jQuery.valHooks[ this ].get = function( elem ) { |
|
7704 return elem.getAttribute( "value" ) === null ? "on" : elem.value; |
|
7705 }; |
|
7706 } |
|
7707 } ); |
|
7708 |
|
7709 |
|
7710 |
|
7711 |
|
7712 // Return jQuery for attributes-only inclusion |
|
7713 |
|
7714 |
|
7715 var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; |
|
7716 |
|
7717 jQuery.extend( jQuery.event, { |
|
7718 |
|
7719 trigger: function( event, data, elem, onlyHandlers ) { |
|
7720 |
|
7721 var i, cur, tmp, bubbleType, ontype, handle, special, |
|
7722 eventPath = [ elem || document ], |
|
7723 type = hasOwn.call( event, "type" ) ? event.type : event, |
|
7724 namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; |
|
7725 |
|
7726 cur = tmp = elem = elem || document; |
|
7727 |
|
7728 // Don't do events on text and comment nodes |
|
7729 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
|
7730 return; |
|
7731 } |
|
7732 |
|
7733 // focus/blur morphs to focusin/out; ensure we're not firing them right now |
|
7734 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { |
|
7735 return; |
|
7736 } |
|
7737 |
|
7738 if ( type.indexOf( "." ) > -1 ) { |
|
7739 |
|
7740 // Namespaced trigger; create a regexp to match event type in handle() |
|
7741 namespaces = type.split( "." ); |
|
7742 type = namespaces.shift(); |
|
7743 namespaces.sort(); |
|
7744 } |
|
7745 ontype = type.indexOf( ":" ) < 0 && "on" + type; |
|
7746 |
|
7747 // Caller can pass in a jQuery.Event object, Object, or just an event type string |
|
7748 event = event[ jQuery.expando ] ? |
|
7749 event : |
|
7750 new jQuery.Event( type, typeof event === "object" && event ); |
|
7751 |
|
7752 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) |
|
7753 event.isTrigger = onlyHandlers ? 2 : 3; |
|
7754 event.namespace = namespaces.join( "." ); |
|
7755 event.rnamespace = event.namespace ? |
|
7756 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : |
|
7757 null; |
|
7758 |
|
7759 // Clean up the event in case it is being reused |
|
7760 event.result = undefined; |
|
7761 if ( !event.target ) { |
|
7762 event.target = elem; |
|
7763 } |
|
7764 |
|
7765 // Clone any incoming data and prepend the event, creating the handler arg list |
|
7766 data = data == null ? |
|
7767 [ event ] : |
|
7768 jQuery.makeArray( data, [ event ] ); |
|
7769 |
|
7770 // Allow special events to draw outside the lines |
|
7771 special = jQuery.event.special[ type ] || {}; |
|
7772 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
|
7773 return; |
|
7774 } |
|
7775 |
|
7776 // Determine event propagation path in advance, per W3C events spec (#9951) |
|
7777 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) |
|
7778 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
|
7779 |
|
7780 bubbleType = special.delegateType || type; |
|
7781 if ( !rfocusMorph.test( bubbleType + type ) ) { |
|
7782 cur = cur.parentNode; |
|
7783 } |
|
7784 for ( ; cur; cur = cur.parentNode ) { |
|
7785 eventPath.push( cur ); |
|
7786 tmp = cur; |
|
7787 } |
|
7788 |
|
7789 // Only add window if we got to document (e.g., not plain obj or detached DOM) |
|
7790 if ( tmp === ( elem.ownerDocument || document ) ) { |
|
7791 eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
|
7792 } |
|
7793 } |
|
7794 |
|
7795 // Fire handlers on the event path |
|
7796 i = 0; |
|
7797 while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { |
|
7798 |
|
7799 event.type = i > 1 ? |
|
7800 bubbleType : |
|
7801 special.bindType || type; |
|
7802 |
|
7803 // jQuery handler |
|
7804 handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && |
|
7805 dataPriv.get( cur, "handle" ); |
|
7806 if ( handle ) { |
|
7807 handle.apply( cur, data ); |
|
7808 } |
|
7809 |
|
7810 // Native handler |
|
7811 handle = ontype && cur[ ontype ]; |
|
7812 if ( handle && handle.apply && acceptData( cur ) ) { |
|
7813 event.result = handle.apply( cur, data ); |
|
7814 if ( event.result === false ) { |
|
7815 event.preventDefault(); |
|
7816 } |
|
7817 } |
|
7818 } |
|
7819 event.type = type; |
|
7820 |
|
7821 // If nobody prevented the default action, do it now |
|
7822 if ( !onlyHandlers && !event.isDefaultPrevented() ) { |
|
7823 |
|
7824 if ( ( !special._default || |
|
7825 special._default.apply( eventPath.pop(), data ) === false ) && |
|
7826 acceptData( elem ) ) { |
|
7827 |
|
7828 // Call a native DOM method on the target with the same name name as the event. |
|
7829 // Don't do default actions on window, that's where global variables be (#6170) |
|
7830 if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { |
|
7831 |
|
7832 // Don't re-trigger an onFOO event when we call its FOO() method |
|
7833 tmp = elem[ ontype ]; |
|
7834 |
|
7835 if ( tmp ) { |
|
7836 elem[ ontype ] = null; |
|
7837 } |
|
7838 |
|
7839 // Prevent re-triggering of the same event, since we already bubbled it above |
|
7840 jQuery.event.triggered = type; |
|
7841 elem[ type ](); |
|
7842 jQuery.event.triggered = undefined; |
|
7843 |
|
7844 if ( tmp ) { |
|
7845 elem[ ontype ] = tmp; |
|
7846 } |
|
7847 } |
|
7848 } |
|
7849 } |
|
7850 |
|
7851 return event.result; |
|
7852 }, |
|
7853 |
|
7854 // Piggyback on a donor event to simulate a different one |
|
7855 // Used only for `focus(in | out)` events |
|
7856 simulate: function( type, elem, event ) { |
|
7857 var e = jQuery.extend( |
|
7858 new jQuery.Event(), |
|
7859 event, |
|
7860 { |
|
7861 type: type, |
|
7862 isSimulated: true |
|
7863 } |
|
7864 ); |
|
7865 |
|
7866 jQuery.event.trigger( e, null, elem ); |
|
7867 } |
|
7868 |
|
7869 } ); |
|
7870 |
|
7871 jQuery.fn.extend( { |
|
7872 |
|
7873 trigger: function( type, data ) { |
|
7874 return this.each( function() { |
|
7875 jQuery.event.trigger( type, data, this ); |
|
7876 } ); |
|
7877 }, |
|
7878 triggerHandler: function( type, data ) { |
|
7879 var elem = this[ 0 ]; |
|
7880 if ( elem ) { |
|
7881 return jQuery.event.trigger( type, data, elem, true ); |
|
7882 } |
|
7883 } |
|
7884 } ); |
|
7885 |
|
7886 |
|
7887 jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + |
|
7888 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + |
|
7889 "change select submit keydown keypress keyup error contextmenu" ).split( " " ), |
|
7890 function( i, name ) { |
|
7891 |
|
7892 // Handle event binding |
|
7893 jQuery.fn[ name ] = function( data, fn ) { |
|
7894 return arguments.length > 0 ? |
|
7895 this.on( name, null, data, fn ) : |
|
7896 this.trigger( name ); |
|
7897 }; |
|
7898 } ); |
|
7899 |
|
7900 jQuery.fn.extend( { |
|
7901 hover: function( fnOver, fnOut ) { |
|
7902 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
|
7903 } |
|
7904 } ); |
|
7905 |
|
7906 |
|
7907 |
|
7908 |
|
7909 support.focusin = "onfocusin" in window; |
|
7910 |
|
7911 |
|
7912 // Support: Firefox |
|
7913 // Firefox doesn't have focus(in | out) events |
|
7914 // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 |
|
7915 // |
|
7916 // Support: Chrome, Safari |
|
7917 // focus(in | out) events fire after focus & blur events, |
|
7918 // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order |
|
7919 // Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857 |
|
7920 if ( !support.focusin ) { |
|
7921 jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
|
7922 |
|
7923 // Attach a single capturing handler on the document while someone wants focusin/focusout |
|
7924 var handler = function( event ) { |
|
7925 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); |
|
7926 }; |
|
7927 |
|
7928 jQuery.event.special[ fix ] = { |
|
7929 setup: function() { |
|
7930 var doc = this.ownerDocument || this, |
|
7931 attaches = dataPriv.access( doc, fix ); |
|
7932 |
|
7933 if ( !attaches ) { |
|
7934 doc.addEventListener( orig, handler, true ); |
|
7935 } |
|
7936 dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); |
|
7937 }, |
|
7938 teardown: function() { |
|
7939 var doc = this.ownerDocument || this, |
|
7940 attaches = dataPriv.access( doc, fix ) - 1; |
|
7941 |
|
7942 if ( !attaches ) { |
|
7943 doc.removeEventListener( orig, handler, true ); |
|
7944 dataPriv.remove( doc, fix ); |
|
7945 |
|
7946 } else { |
|
7947 dataPriv.access( doc, fix, attaches ); |
|
7948 } |
|
7949 } |
|
7950 }; |
|
7951 } ); |
|
7952 } |
|
7953 var location = window.location; |
|
7954 |
|
7955 var nonce = jQuery.now(); |
|
7956 |
|
7957 var rquery = ( /\?/ ); |
|
7958 |
|
7959 |
|
7960 |
|
7961 // Support: Android 2.3 |
|
7962 // Workaround failure to string-cast null input |
|
7963 jQuery.parseJSON = function( data ) { |
|
7964 return JSON.parse( data + "" ); |
|
7965 }; |
|
7966 |
|
7967 |
|
7968 // Cross-browser xml parsing |
|
7969 jQuery.parseXML = function( data ) { |
|
7970 var xml; |
|
7971 if ( !data || typeof data !== "string" ) { |
|
7972 return null; |
|
7973 } |
|
7974 |
|
7975 // Support: IE9 |
|
7976 try { |
|
7977 xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); |
|
7978 } catch ( e ) { |
|
7979 xml = undefined; |
|
7980 } |
|
7981 |
|
7982 if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { |
|
7983 jQuery.error( "Invalid XML: " + data ); |
|
7984 } |
|
7985 return xml; |
|
7986 }; |
|
7987 |
|
7988 |
|
7989 var |
|
7990 rhash = /#.*$/, |
|
7991 rts = /([?&])_=[^&]*/, |
|
7992 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, |
|
7993 |
|
7994 // #7653, #8125, #8152: local protocol detection |
|
7995 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, |
|
7996 rnoContent = /^(?:GET|HEAD)$/, |
|
7997 rprotocol = /^\/\//, |
|
7998 |
|
7999 /* Prefilters |
|
8000 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) |
|
8001 * 2) These are called: |
|
8002 * - BEFORE asking for a transport |
|
8003 * - AFTER param serialization (s.data is a string if s.processData is true) |
|
8004 * 3) key is the dataType |
|
8005 * 4) the catchall symbol "*" can be used |
|
8006 * 5) execution will start with transport dataType and THEN continue down to "*" if needed |
|
8007 */ |
|
8008 prefilters = {}, |
|
8009 |
|
8010 /* Transports bindings |
|
8011 * 1) key is the dataType |
|
8012 * 2) the catchall symbol "*" can be used |
|
8013 * 3) selection will start with transport dataType and THEN go to "*" if needed |
|
8014 */ |
|
8015 transports = {}, |
|
8016 |
|
8017 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression |
|
8018 allTypes = "*/".concat( "*" ), |
|
8019 |
|
8020 // Anchor tag for parsing the document origin |
|
8021 originAnchor = document.createElement( "a" ); |
|
8022 originAnchor.href = location.href; |
|
8023 |
|
8024 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport |
|
8025 function addToPrefiltersOrTransports( structure ) { |
|
8026 |
|
8027 // dataTypeExpression is optional and defaults to "*" |
|
8028 return function( dataTypeExpression, func ) { |
|
8029 |
|
8030 if ( typeof dataTypeExpression !== "string" ) { |
|
8031 func = dataTypeExpression; |
|
8032 dataTypeExpression = "*"; |
|
8033 } |
|
8034 |
|
8035 var dataType, |
|
8036 i = 0, |
|
8037 dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; |
|
8038 |
|
8039 if ( jQuery.isFunction( func ) ) { |
|
8040 |
|
8041 // For each dataType in the dataTypeExpression |
|
8042 while ( ( dataType = dataTypes[ i++ ] ) ) { |
|
8043 |
|
8044 // Prepend if requested |
|
8045 if ( dataType[ 0 ] === "+" ) { |
|
8046 dataType = dataType.slice( 1 ) || "*"; |
|
8047 ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); |
|
8048 |
|
8049 // Otherwise append |
|
8050 } else { |
|
8051 ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); |
|
8052 } |
|
8053 } |
|
8054 } |
|
8055 }; |
|
8056 } |
|
8057 |
|
8058 // Base inspection function for prefilters and transports |
|
8059 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
|
8060 |
|
8061 var inspected = {}, |
|
8062 seekingTransport = ( structure === transports ); |
|
8063 |
|
8064 function inspect( dataType ) { |
|
8065 var selected; |
|
8066 inspected[ dataType ] = true; |
|
8067 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { |
|
8068 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); |
|
8069 if ( typeof dataTypeOrTransport === "string" && |
|
8070 !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
|
8071 |
|
8072 options.dataTypes.unshift( dataTypeOrTransport ); |
|
8073 inspect( dataTypeOrTransport ); |
|
8074 return false; |
|
8075 } else if ( seekingTransport ) { |
|
8076 return !( selected = dataTypeOrTransport ); |
|
8077 } |
|
8078 } ); |
|
8079 return selected; |
|
8080 } |
|
8081 |
|
8082 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
|
8083 } |
|
8084 |
|
8085 // A special extend for ajax options |
|
8086 // that takes "flat" options (not to be deep extended) |
|
8087 // Fixes #9887 |
|
8088 function ajaxExtend( target, src ) { |
|
8089 var key, deep, |
|
8090 flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
|
8091 |
|
8092 for ( key in src ) { |
|
8093 if ( src[ key ] !== undefined ) { |
|
8094 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; |
|
8095 } |
|
8096 } |
|
8097 if ( deep ) { |
|
8098 jQuery.extend( true, target, deep ); |
|
8099 } |
|
8100 |
|
8101 return target; |
|
8102 } |
|
8103 |
|
8104 /* Handles responses to an ajax request: |
|
8105 * - finds the right dataType (mediates between content-type and expected dataType) |
|
8106 * - returns the corresponding response |
|
8107 */ |
|
8108 function ajaxHandleResponses( s, jqXHR, responses ) { |
|
8109 |
|
8110 var ct, type, finalDataType, firstDataType, |
|
8111 contents = s.contents, |
|
8112 dataTypes = s.dataTypes; |
|
8113 |
|
8114 // Remove auto dataType and get content-type in the process |
|
8115 while ( dataTypes[ 0 ] === "*" ) { |
|
8116 dataTypes.shift(); |
|
8117 if ( ct === undefined ) { |
|
8118 ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); |
|
8119 } |
|
8120 } |
|
8121 |
|
8122 // Check if we're dealing with a known content-type |
|
8123 if ( ct ) { |
|
8124 for ( type in contents ) { |
|
8125 if ( contents[ type ] && contents[ type ].test( ct ) ) { |
|
8126 dataTypes.unshift( type ); |
|
8127 break; |
|
8128 } |
|
8129 } |
|
8130 } |
|
8131 |
|
8132 // Check to see if we have a response for the expected dataType |
|
8133 if ( dataTypes[ 0 ] in responses ) { |
|
8134 finalDataType = dataTypes[ 0 ]; |
|
8135 } else { |
|
8136 |
|
8137 // Try convertible dataTypes |
|
8138 for ( type in responses ) { |
|
8139 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { |
|
8140 finalDataType = type; |
|
8141 break; |
|
8142 } |
|
8143 if ( !firstDataType ) { |
|
8144 firstDataType = type; |
|
8145 } |
|
8146 } |
|
8147 |
|
8148 // Or just use first one |
|
8149 finalDataType = finalDataType || firstDataType; |
|
8150 } |
|
8151 |
|
8152 // If we found a dataType |
|
8153 // We add the dataType to the list if needed |
|
8154 // and return the corresponding response |
|
8155 if ( finalDataType ) { |
|
8156 if ( finalDataType !== dataTypes[ 0 ] ) { |
|
8157 dataTypes.unshift( finalDataType ); |
|
8158 } |
|
8159 return responses[ finalDataType ]; |
|
8160 } |
|
8161 } |
|
8162 |
|
8163 /* Chain conversions given the request and the original response |
|
8164 * Also sets the responseXXX fields on the jqXHR instance |
|
8165 */ |
|
8166 function ajaxConvert( s, response, jqXHR, isSuccess ) { |
|
8167 var conv2, current, conv, tmp, prev, |
|
8168 converters = {}, |
|
8169 |
|
8170 // Work with a copy of dataTypes in case we need to modify it for conversion |
|
8171 dataTypes = s.dataTypes.slice(); |
|
8172 |
|
8173 // Create converters map with lowercased keys |
|
8174 if ( dataTypes[ 1 ] ) { |
|
8175 for ( conv in s.converters ) { |
|
8176 converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
|
8177 } |
|
8178 } |
|
8179 |
|
8180 current = dataTypes.shift(); |
|
8181 |
|
8182 // Convert to each sequential dataType |
|
8183 while ( current ) { |
|
8184 |
|
8185 if ( s.responseFields[ current ] ) { |
|
8186 jqXHR[ s.responseFields[ current ] ] = response; |
|
8187 } |
|
8188 |
|
8189 // Apply the dataFilter if provided |
|
8190 if ( !prev && isSuccess && s.dataFilter ) { |
|
8191 response = s.dataFilter( response, s.dataType ); |
|
8192 } |
|
8193 |
|
8194 prev = current; |
|
8195 current = dataTypes.shift(); |
|
8196 |
|
8197 if ( current ) { |
|
8198 |
|
8199 // There's only work to do if current dataType is non-auto |
|
8200 if ( current === "*" ) { |
|
8201 |
|
8202 current = prev; |
|
8203 |
|
8204 // Convert response if prev dataType is non-auto and differs from current |
|
8205 } else if ( prev !== "*" && prev !== current ) { |
|
8206 |
|
8207 // Seek a direct converter |
|
8208 conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
|
8209 |
|
8210 // If none found, seek a pair |
|
8211 if ( !conv ) { |
|
8212 for ( conv2 in converters ) { |
|
8213 |
|
8214 // If conv2 outputs current |
|
8215 tmp = conv2.split( " " ); |
|
8216 if ( tmp[ 1 ] === current ) { |
|
8217 |
|
8218 // If prev can be converted to accepted input |
|
8219 conv = converters[ prev + " " + tmp[ 0 ] ] || |
|
8220 converters[ "* " + tmp[ 0 ] ]; |
|
8221 if ( conv ) { |
|
8222 |
|
8223 // Condense equivalence converters |
|
8224 if ( conv === true ) { |
|
8225 conv = converters[ conv2 ]; |
|
8226 |
|
8227 // Otherwise, insert the intermediate dataType |
|
8228 } else if ( converters[ conv2 ] !== true ) { |
|
8229 current = tmp[ 0 ]; |
|
8230 dataTypes.unshift( tmp[ 1 ] ); |
|
8231 } |
|
8232 break; |
|
8233 } |
|
8234 } |
|
8235 } |
|
8236 } |
|
8237 |
|
8238 // Apply converter (if not an equivalence) |
|
8239 if ( conv !== true ) { |
|
8240 |
|
8241 // Unless errors are allowed to bubble, catch and return them |
|
8242 if ( conv && s.throws ) { |
|
8243 response = conv( response ); |
|
8244 } else { |
|
8245 try { |
|
8246 response = conv( response ); |
|
8247 } catch ( e ) { |
|
8248 return { |
|
8249 state: "parsererror", |
|
8250 error: conv ? e : "No conversion from " + prev + " to " + current |
|
8251 }; |
|
8252 } |
|
8253 } |
|
8254 } |
|
8255 } |
|
8256 } |
|
8257 } |
|
8258 |
|
8259 return { state: "success", data: response }; |
|
8260 } |
|
8261 |
|
8262 jQuery.extend( { |
|
8263 |
|
8264 // Counter for holding the number of active queries |
|
8265 active: 0, |
|
8266 |
|
8267 // Last-Modified header cache for next request |
|
8268 lastModified: {}, |
|
8269 etag: {}, |
|
8270 |
|
8271 ajaxSettings: { |
|
8272 url: location.href, |
|
8273 type: "GET", |
|
8274 isLocal: rlocalProtocol.test( location.protocol ), |
|
8275 global: true, |
|
8276 processData: true, |
|
8277 async: true, |
|
8278 contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
|
8279 /* |
|
8280 timeout: 0, |
|
8281 data: null, |
|
8282 dataType: null, |
|
8283 username: null, |
|
8284 password: null, |
|
8285 cache: null, |
|
8286 throws: false, |
|
8287 traditional: false, |
|
8288 headers: {}, |
|
8289 */ |
|
8290 |
|
8291 accepts: { |
|
8292 "*": allTypes, |
|
8293 text: "text/plain", |
|
8294 html: "text/html", |
|
8295 xml: "application/xml, text/xml", |
|
8296 json: "application/json, text/javascript" |
|
8297 }, |
|
8298 |
|
8299 contents: { |
|
8300 xml: /\bxml\b/, |
|
8301 html: /\bhtml/, |
|
8302 json: /\bjson\b/ |
|
8303 }, |
|
8304 |
|
8305 responseFields: { |
|
8306 xml: "responseXML", |
|
8307 text: "responseText", |
|
8308 json: "responseJSON" |
|
8309 }, |
|
8310 |
|
8311 // Data converters |
|
8312 // Keys separate source (or catchall "*") and destination types with a single space |
|
8313 converters: { |
|
8314 |
|
8315 // Convert anything to text |
|
8316 "* text": String, |
|
8317 |
|
8318 // Text to html (true = no transformation) |
|
8319 "text html": true, |
|
8320 |
|
8321 // Evaluate text as a json expression |
|
8322 "text json": jQuery.parseJSON, |
|
8323 |
|
8324 // Parse text as xml |
|
8325 "text xml": jQuery.parseXML |
|
8326 }, |
|
8327 |
|
8328 // For options that shouldn't be deep extended: |
|
8329 // you can add your own custom options here if |
|
8330 // and when you create one that shouldn't be |
|
8331 // deep extended (see ajaxExtend) |
|
8332 flatOptions: { |
|
8333 url: true, |
|
8334 context: true |
|
8335 } |
|
8336 }, |
|
8337 |
|
8338 // Creates a full fledged settings object into target |
|
8339 // with both ajaxSettings and settings fields. |
|
8340 // If target is omitted, writes into ajaxSettings. |
|
8341 ajaxSetup: function( target, settings ) { |
|
8342 return settings ? |
|
8343 |
|
8344 // Building a settings object |
|
8345 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
|
8346 |
|
8347 // Extending ajaxSettings |
|
8348 ajaxExtend( jQuery.ajaxSettings, target ); |
|
8349 }, |
|
8350 |
|
8351 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
|
8352 ajaxTransport: addToPrefiltersOrTransports( transports ), |
|
8353 |
|
8354 // Main method |
|
8355 ajax: function( url, options ) { |
|
8356 |
|
8357 // If url is an object, simulate pre-1.5 signature |
|
8358 if ( typeof url === "object" ) { |
|
8359 options = url; |
|
8360 url = undefined; |
|
8361 } |
|
8362 |
|
8363 // Force options to be an object |
|
8364 options = options || {}; |
|
8365 |
|
8366 var transport, |
|
8367 |
|
8368 // URL without anti-cache param |
|
8369 cacheURL, |
|
8370 |
|
8371 // Response headers |
|
8372 responseHeadersString, |
|
8373 responseHeaders, |
|
8374 |
|
8375 // timeout handle |
|
8376 timeoutTimer, |
|
8377 |
|
8378 // Url cleanup var |
|
8379 urlAnchor, |
|
8380 |
|
8381 // To know if global events are to be dispatched |
|
8382 fireGlobals, |
|
8383 |
|
8384 // Loop variable |
|
8385 i, |
|
8386 |
|
8387 // Create the final options object |
|
8388 s = jQuery.ajaxSetup( {}, options ), |
|
8389 |
|
8390 // Callbacks context |
|
8391 callbackContext = s.context || s, |
|
8392 |
|
8393 // Context for global events is callbackContext if it is a DOM node or jQuery collection |
|
8394 globalEventContext = s.context && |
|
8395 ( callbackContext.nodeType || callbackContext.jquery ) ? |
|
8396 jQuery( callbackContext ) : |
|
8397 jQuery.event, |
|
8398 |
|
8399 // Deferreds |
|
8400 deferred = jQuery.Deferred(), |
|
8401 completeDeferred = jQuery.Callbacks( "once memory" ), |
|
8402 |
|
8403 // Status-dependent callbacks |
|
8404 statusCode = s.statusCode || {}, |
|
8405 |
|
8406 // Headers (they are sent all at once) |
|
8407 requestHeaders = {}, |
|
8408 requestHeadersNames = {}, |
|
8409 |
|
8410 // The jqXHR state |
|
8411 state = 0, |
|
8412 |
|
8413 // Default abort message |
|
8414 strAbort = "canceled", |
|
8415 |
|
8416 // Fake xhr |
|
8417 jqXHR = { |
|
8418 readyState: 0, |
|
8419 |
|
8420 // Builds headers hashtable if needed |
|
8421 getResponseHeader: function( key ) { |
|
8422 var match; |
|
8423 if ( state === 2 ) { |
|
8424 if ( !responseHeaders ) { |
|
8425 responseHeaders = {}; |
|
8426 while ( ( match = rheaders.exec( responseHeadersString ) ) ) { |
|
8427 responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; |
|
8428 } |
|
8429 } |
|
8430 match = responseHeaders[ key.toLowerCase() ]; |
|
8431 } |
|
8432 return match == null ? null : match; |
|
8433 }, |
|
8434 |
|
8435 // Raw string |
|
8436 getAllResponseHeaders: function() { |
|
8437 return state === 2 ? responseHeadersString : null; |
|
8438 }, |
|
8439 |
|
8440 // Caches the header |
|
8441 setRequestHeader: function( name, value ) { |
|
8442 var lname = name.toLowerCase(); |
|
8443 if ( !state ) { |
|
8444 name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
|
8445 requestHeaders[ name ] = value; |
|
8446 } |
|
8447 return this; |
|
8448 }, |
|
8449 |
|
8450 // Overrides response content-type header |
|
8451 overrideMimeType: function( type ) { |
|
8452 if ( !state ) { |
|
8453 s.mimeType = type; |
|
8454 } |
|
8455 return this; |
|
8456 }, |
|
8457 |
|
8458 // Status-dependent callbacks |
|
8459 statusCode: function( map ) { |
|
8460 var code; |
|
8461 if ( map ) { |
|
8462 if ( state < 2 ) { |
|
8463 for ( code in map ) { |
|
8464 |
|
8465 // Lazy-add the new callback in a way that preserves old ones |
|
8466 statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
|
8467 } |
|
8468 } else { |
|
8469 |
|
8470 // Execute the appropriate callbacks |
|
8471 jqXHR.always( map[ jqXHR.status ] ); |
|
8472 } |
|
8473 } |
|
8474 return this; |
|
8475 }, |
|
8476 |
|
8477 // Cancel the request |
|
8478 abort: function( statusText ) { |
|
8479 var finalText = statusText || strAbort; |
|
8480 if ( transport ) { |
|
8481 transport.abort( finalText ); |
|
8482 } |
|
8483 done( 0, finalText ); |
|
8484 return this; |
|
8485 } |
|
8486 }; |
|
8487 |
|
8488 // Attach deferreds |
|
8489 deferred.promise( jqXHR ).complete = completeDeferred.add; |
|
8490 jqXHR.success = jqXHR.done; |
|
8491 jqXHR.error = jqXHR.fail; |
|
8492 |
|
8493 // Remove hash character (#7531: and string promotion) |
|
8494 // Add protocol if not provided (prefilters might expect it) |
|
8495 // Handle falsy url in the settings object (#10093: consistency with old signature) |
|
8496 // We also use the url parameter if available |
|
8497 s.url = ( ( url || s.url || location.href ) + "" ).replace( rhash, "" ) |
|
8498 .replace( rprotocol, location.protocol + "//" ); |
|
8499 |
|
8500 // Alias method option to type as per ticket #12004 |
|
8501 s.type = options.method || options.type || s.method || s.type; |
|
8502 |
|
8503 // Extract dataTypes list |
|
8504 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; |
|
8505 |
|
8506 // A cross-domain request is in order when the origin doesn't match the current origin. |
|
8507 if ( s.crossDomain == null ) { |
|
8508 urlAnchor = document.createElement( "a" ); |
|
8509 |
|
8510 // Support: IE8-11+ |
|
8511 // IE throws exception if url is malformed, e.g. http://example.com:80x/ |
|
8512 try { |
|
8513 urlAnchor.href = s.url; |
|
8514 |
|
8515 // Support: IE8-11+ |
|
8516 // Anchor's host property isn't correctly set when s.url is relative |
|
8517 urlAnchor.href = urlAnchor.href; |
|
8518 s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== |
|
8519 urlAnchor.protocol + "//" + urlAnchor.host; |
|
8520 } catch ( e ) { |
|
8521 |
|
8522 // If there is an error parsing the URL, assume it is crossDomain, |
|
8523 // it can be rejected by the transport if it is invalid |
|
8524 s.crossDomain = true; |
|
8525 } |
|
8526 } |
|
8527 |
|
8528 // Convert data if not already a string |
|
8529 if ( s.data && s.processData && typeof s.data !== "string" ) { |
|
8530 s.data = jQuery.param( s.data, s.traditional ); |
|
8531 } |
|
8532 |
|
8533 // Apply prefilters |
|
8534 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
|
8535 |
|
8536 // If request was aborted inside a prefilter, stop there |
|
8537 if ( state === 2 ) { |
|
8538 return jqXHR; |
|
8539 } |
|
8540 |
|
8541 // We can fire global events as of now if asked to |
|
8542 // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) |
|
8543 fireGlobals = jQuery.event && s.global; |
|
8544 |
|
8545 // Watch for a new set of requests |
|
8546 if ( fireGlobals && jQuery.active++ === 0 ) { |
|
8547 jQuery.event.trigger( "ajaxStart" ); |
|
8548 } |
|
8549 |
|
8550 // Uppercase the type |
|
8551 s.type = s.type.toUpperCase(); |
|
8552 |
|
8553 // Determine if request has content |
|
8554 s.hasContent = !rnoContent.test( s.type ); |
|
8555 |
|
8556 // Save the URL in case we're toying with the If-Modified-Since |
|
8557 // and/or If-None-Match header later on |
|
8558 cacheURL = s.url; |
|
8559 |
|
8560 // More options handling for requests with no content |
|
8561 if ( !s.hasContent ) { |
|
8562 |
|
8563 // If data is available, append data to url |
|
8564 if ( s.data ) { |
|
8565 cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
|
8566 |
|
8567 // #9682: remove data so that it's not used in an eventual retry |
|
8568 delete s.data; |
|
8569 } |
|
8570 |
|
8571 // Add anti-cache in url if needed |
|
8572 if ( s.cache === false ) { |
|
8573 s.url = rts.test( cacheURL ) ? |
|
8574 |
|
8575 // If there is already a '_' parameter, set its value |
|
8576 cacheURL.replace( rts, "$1_=" + nonce++ ) : |
|
8577 |
|
8578 // Otherwise add one to the end |
|
8579 cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; |
|
8580 } |
|
8581 } |
|
8582 |
|
8583 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
|
8584 if ( s.ifModified ) { |
|
8585 if ( jQuery.lastModified[ cacheURL ] ) { |
|
8586 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); |
|
8587 } |
|
8588 if ( jQuery.etag[ cacheURL ] ) { |
|
8589 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); |
|
8590 } |
|
8591 } |
|
8592 |
|
8593 // Set the correct header, if data is being sent |
|
8594 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
|
8595 jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
|
8596 } |
|
8597 |
|
8598 // Set the Accepts header for the server, depending on the dataType |
|
8599 jqXHR.setRequestHeader( |
|
8600 "Accept", |
|
8601 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? |
|
8602 s.accepts[ s.dataTypes[ 0 ] ] + |
|
8603 ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
|
8604 s.accepts[ "*" ] |
|
8605 ); |
|
8606 |
|
8607 // Check for headers option |
|
8608 for ( i in s.headers ) { |
|
8609 jqXHR.setRequestHeader( i, s.headers[ i ] ); |
|
8610 } |
|
8611 |
|
8612 // Allow custom headers/mimetypes and early abort |
|
8613 if ( s.beforeSend && |
|
8614 ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
|
8615 |
|
8616 // Abort if not done already and return |
|
8617 return jqXHR.abort(); |
|
8618 } |
|
8619 |
|
8620 // Aborting is no longer a cancellation |
|
8621 strAbort = "abort"; |
|
8622 |
|
8623 // Install callbacks on deferreds |
|
8624 for ( i in { success: 1, error: 1, complete: 1 } ) { |
|
8625 jqXHR[ i ]( s[ i ] ); |
|
8626 } |
|
8627 |
|
8628 // Get transport |
|
8629 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
|
8630 |
|
8631 // If no transport, we auto-abort |
|
8632 if ( !transport ) { |
|
8633 done( -1, "No Transport" ); |
|
8634 } else { |
|
8635 jqXHR.readyState = 1; |
|
8636 |
|
8637 // Send global event |
|
8638 if ( fireGlobals ) { |
|
8639 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); |
|
8640 } |
|
8641 |
|
8642 // If request was aborted inside ajaxSend, stop there |
|
8643 if ( state === 2 ) { |
|
8644 return jqXHR; |
|
8645 } |
|
8646 |
|
8647 // Timeout |
|
8648 if ( s.async && s.timeout > 0 ) { |
|
8649 timeoutTimer = window.setTimeout( function() { |
|
8650 jqXHR.abort( "timeout" ); |
|
8651 }, s.timeout ); |
|
8652 } |
|
8653 |
|
8654 try { |
|
8655 state = 1; |
|
8656 transport.send( requestHeaders, done ); |
|
8657 } catch ( e ) { |
|
8658 |
|
8659 // Propagate exception as error if not done |
|
8660 if ( state < 2 ) { |
|
8661 done( -1, e ); |
|
8662 |
|
8663 // Simply rethrow otherwise |
|
8664 } else { |
|
8665 throw e; |
|
8666 } |
|
8667 } |
|
8668 } |
|
8669 |
|
8670 // Callback for when everything is done |
|
8671 function done( status, nativeStatusText, responses, headers ) { |
|
8672 var isSuccess, success, error, response, modified, |
|
8673 statusText = nativeStatusText; |
|
8674 |
|
8675 // Called once |
|
8676 if ( state === 2 ) { |
|
8677 return; |
|
8678 } |
|
8679 |
|
8680 // State is "done" now |
|
8681 state = 2; |
|
8682 |
|
8683 // Clear timeout if it exists |
|
8684 if ( timeoutTimer ) { |
|
8685 window.clearTimeout( timeoutTimer ); |
|
8686 } |
|
8687 |
|
8688 // Dereference transport for early garbage collection |
|
8689 // (no matter how long the jqXHR object will be used) |
|
8690 transport = undefined; |
|
8691 |
|
8692 // Cache response headers |
|
8693 responseHeadersString = headers || ""; |
|
8694 |
|
8695 // Set readyState |
|
8696 jqXHR.readyState = status > 0 ? 4 : 0; |
|
8697 |
|
8698 // Determine if successful |
|
8699 isSuccess = status >= 200 && status < 300 || status === 304; |
|
8700 |
|
8701 // Get response data |
|
8702 if ( responses ) { |
|
8703 response = ajaxHandleResponses( s, jqXHR, responses ); |
|
8704 } |
|
8705 |
|
8706 // Convert no matter what (that way responseXXX fields are always set) |
|
8707 response = ajaxConvert( s, response, jqXHR, isSuccess ); |
|
8708 |
|
8709 // If successful, handle type chaining |
|
8710 if ( isSuccess ) { |
|
8711 |
|
8712 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
|
8713 if ( s.ifModified ) { |
|
8714 modified = jqXHR.getResponseHeader( "Last-Modified" ); |
|
8715 if ( modified ) { |
|
8716 jQuery.lastModified[ cacheURL ] = modified; |
|
8717 } |
|
8718 modified = jqXHR.getResponseHeader( "etag" ); |
|
8719 if ( modified ) { |
|
8720 jQuery.etag[ cacheURL ] = modified; |
|
8721 } |
|
8722 } |
|
8723 |
|
8724 // if no content |
|
8725 if ( status === 204 || s.type === "HEAD" ) { |
|
8726 statusText = "nocontent"; |
|
8727 |
|
8728 // if not modified |
|
8729 } else if ( status === 304 ) { |
|
8730 statusText = "notmodified"; |
|
8731 |
|
8732 // If we have data, let's convert it |
|
8733 } else { |
|
8734 statusText = response.state; |
|
8735 success = response.data; |
|
8736 error = response.error; |
|
8737 isSuccess = !error; |
|
8738 } |
|
8739 } else { |
|
8740 |
|
8741 // Extract error from statusText and normalize for non-aborts |
|
8742 error = statusText; |
|
8743 if ( status || !statusText ) { |
|
8744 statusText = "error"; |
|
8745 if ( status < 0 ) { |
|
8746 status = 0; |
|
8747 } |
|
8748 } |
|
8749 } |
|
8750 |
|
8751 // Set data for the fake xhr object |
|
8752 jqXHR.status = status; |
|
8753 jqXHR.statusText = ( nativeStatusText || statusText ) + ""; |
|
8754 |
|
8755 // Success/Error |
|
8756 if ( isSuccess ) { |
|
8757 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
|
8758 } else { |
|
8759 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
|
8760 } |
|
8761 |
|
8762 // Status-dependent callbacks |
|
8763 jqXHR.statusCode( statusCode ); |
|
8764 statusCode = undefined; |
|
8765 |
|
8766 if ( fireGlobals ) { |
|
8767 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
|
8768 [ jqXHR, s, isSuccess ? success : error ] ); |
|
8769 } |
|
8770 |
|
8771 // Complete |
|
8772 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
|
8773 |
|
8774 if ( fireGlobals ) { |
|
8775 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); |
|
8776 |
|
8777 // Handle the global AJAX counter |
|
8778 if ( !( --jQuery.active ) ) { |
|
8779 jQuery.event.trigger( "ajaxStop" ); |
|
8780 } |
|
8781 } |
|
8782 } |
|
8783 |
|
8784 return jqXHR; |
|
8785 }, |
|
8786 |
|
8787 getJSON: function( url, data, callback ) { |
|
8788 return jQuery.get( url, data, callback, "json" ); |
|
8789 }, |
|
8790 |
|
8791 getScript: function( url, callback ) { |
|
8792 return jQuery.get( url, undefined, callback, "script" ); |
|
8793 } |
|
8794 } ); |
|
8795 |
|
8796 jQuery.each( [ "get", "post" ], function( i, method ) { |
|
8797 jQuery[ method ] = function( url, data, callback, type ) { |
|
8798 |
|
8799 // Shift arguments if data argument was omitted |
|
8800 if ( jQuery.isFunction( data ) ) { |
|
8801 type = type || callback; |
|
8802 callback = data; |
|
8803 data = undefined; |
|
8804 } |
|
8805 |
|
8806 // The url can be an options object (which then must have .url) |
|
8807 return jQuery.ajax( jQuery.extend( { |
|
8808 url: url, |
|
8809 type: method, |
|
8810 dataType: type, |
|
8811 data: data, |
|
8812 success: callback |
|
8813 }, jQuery.isPlainObject( url ) && url ) ); |
|
8814 }; |
|
8815 } ); |
|
8816 |
|
8817 |
|
8818 jQuery._evalUrl = function( url ) { |
|
8819 return jQuery.ajax( { |
|
8820 url: url, |
|
8821 |
|
8822 // Make this explicit, since user can override this through ajaxSetup (#11264) |
|
8823 type: "GET", |
|
8824 dataType: "script", |
|
8825 async: false, |
|
8826 global: false, |
|
8827 "throws": true |
|
8828 } ); |
|
8829 }; |
|
8830 |
|
8831 |
|
8832 jQuery.fn.extend( { |
|
8833 wrapAll: function( html ) { |
|
8834 var wrap; |
|
8835 |
|
8836 if ( jQuery.isFunction( html ) ) { |
|
8837 return this.each( function( i ) { |
|
8838 jQuery( this ).wrapAll( html.call( this, i ) ); |
|
8839 } ); |
|
8840 } |
|
8841 |
|
8842 if ( this[ 0 ] ) { |
|
8843 |
|
8844 // The elements to wrap the target around |
|
8845 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); |
|
8846 |
|
8847 if ( this[ 0 ].parentNode ) { |
|
8848 wrap.insertBefore( this[ 0 ] ); |
|
8849 } |
|
8850 |
|
8851 wrap.map( function() { |
|
8852 var elem = this; |
|
8853 |
|
8854 while ( elem.firstElementChild ) { |
|
8855 elem = elem.firstElementChild; |
|
8856 } |
|
8857 |
|
8858 return elem; |
|
8859 } ).append( this ); |
|
8860 } |
|
8861 |
|
8862 return this; |
|
8863 }, |
|
8864 |
|
8865 wrapInner: function( html ) { |
|
8866 if ( jQuery.isFunction( html ) ) { |
|
8867 return this.each( function( i ) { |
|
8868 jQuery( this ).wrapInner( html.call( this, i ) ); |
|
8869 } ); |
|
8870 } |
|
8871 |
|
8872 return this.each( function() { |
|
8873 var self = jQuery( this ), |
|
8874 contents = self.contents(); |
|
8875 |
|
8876 if ( contents.length ) { |
|
8877 contents.wrapAll( html ); |
|
8878 |
|
8879 } else { |
|
8880 self.append( html ); |
|
8881 } |
|
8882 } ); |
|
8883 }, |
|
8884 |
|
8885 wrap: function( html ) { |
|
8886 var isFunction = jQuery.isFunction( html ); |
|
8887 |
|
8888 return this.each( function( i ) { |
|
8889 jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); |
|
8890 } ); |
|
8891 }, |
|
8892 |
|
8893 unwrap: function() { |
|
8894 return this.parent().each( function() { |
|
8895 if ( !jQuery.nodeName( this, "body" ) ) { |
|
8896 jQuery( this ).replaceWith( this.childNodes ); |
|
8897 } |
|
8898 } ).end(); |
|
8899 } |
|
8900 } ); |
|
8901 |
|
8902 |
|
8903 jQuery.expr.filters.hidden = function( elem ) { |
|
8904 return !jQuery.expr.filters.visible( elem ); |
|
8905 }; |
|
8906 jQuery.expr.filters.visible = function( elem ) { |
|
8907 |
|
8908 // Support: Opera <= 12.12 |
|
8909 // Opera reports offsetWidths and offsetHeights less than zero on some elements |
|
8910 // Use OR instead of AND as the element is not visible if either is true |
|
8911 // See tickets #10406 and #13132 |
|
8912 return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0; |
|
8913 }; |
|
8914 |
|
8915 |
|
8916 |
|
8917 |
|
8918 var r20 = /%20/g, |
|
8919 rbracket = /\[\]$/, |
|
8920 rCRLF = /\r?\n/g, |
|
8921 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, |
|
8922 rsubmittable = /^(?:input|select|textarea|keygen)/i; |
|
8923 |
|
8924 function buildParams( prefix, obj, traditional, add ) { |
|
8925 var name; |
|
8926 |
|
8927 if ( jQuery.isArray( obj ) ) { |
|
8928 |
|
8929 // Serialize array item. |
|
8930 jQuery.each( obj, function( i, v ) { |
|
8931 if ( traditional || rbracket.test( prefix ) ) { |
|
8932 |
|
8933 // Treat each array item as a scalar. |
|
8934 add( prefix, v ); |
|
8935 |
|
8936 } else { |
|
8937 |
|
8938 // Item is non-scalar (array or object), encode its numeric index. |
|
8939 buildParams( |
|
8940 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", |
|
8941 v, |
|
8942 traditional, |
|
8943 add |
|
8944 ); |
|
8945 } |
|
8946 } ); |
|
8947 |
|
8948 } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
|
8949 |
|
8950 // Serialize object item. |
|
8951 for ( name in obj ) { |
|
8952 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
|
8953 } |
|
8954 |
|
8955 } else { |
|
8956 |
|
8957 // Serialize scalar item. |
|
8958 add( prefix, obj ); |
|
8959 } |
|
8960 } |
|
8961 |
|
8962 // Serialize an array of form elements or a set of |
|
8963 // key/values into a query string |
|
8964 jQuery.param = function( a, traditional ) { |
|
8965 var prefix, |
|
8966 s = [], |
|
8967 add = function( key, value ) { |
|
8968 |
|
8969 // If value is a function, invoke it and return its value |
|
8970 value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
|
8971 s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); |
|
8972 }; |
|
8973 |
|
8974 // Set traditional to true for jQuery <= 1.3.2 behavior. |
|
8975 if ( traditional === undefined ) { |
|
8976 traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
|
8977 } |
|
8978 |
|
8979 // If an array was passed in, assume that it is an array of form elements. |
|
8980 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { |
|
8981 |
|
8982 // Serialize the form elements |
|
8983 jQuery.each( a, function() { |
|
8984 add( this.name, this.value ); |
|
8985 } ); |
|
8986 |
|
8987 } else { |
|
8988 |
|
8989 // If traditional, encode the "old" way (the way 1.3.2 or older |
|
8990 // did it), otherwise encode params recursively. |
|
8991 for ( prefix in a ) { |
|
8992 buildParams( prefix, a[ prefix ], traditional, add ); |
|
8993 } |
|
8994 } |
|
8995 |
|
8996 // Return the resulting serialization |
|
8997 return s.join( "&" ).replace( r20, "+" ); |
|
8998 }; |
|
8999 |
|
9000 jQuery.fn.extend( { |
|
9001 serialize: function() { |
|
9002 return jQuery.param( this.serializeArray() ); |
|
9003 }, |
|
9004 serializeArray: function() { |
|
9005 return this.map( function() { |
|
9006 |
|
9007 // Can add propHook for "elements" to filter or add form elements |
|
9008 var elements = jQuery.prop( this, "elements" ); |
|
9009 return elements ? jQuery.makeArray( elements ) : this; |
|
9010 } ) |
|
9011 .filter( function() { |
|
9012 var type = this.type; |
|
9013 |
|
9014 // Use .is( ":disabled" ) so that fieldset[disabled] works |
|
9015 return this.name && !jQuery( this ).is( ":disabled" ) && |
|
9016 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && |
|
9017 ( this.checked || !rcheckableType.test( type ) ); |
|
9018 } ) |
|
9019 .map( function( i, elem ) { |
|
9020 var val = jQuery( this ).val(); |
|
9021 |
|
9022 return val == null ? |
|
9023 null : |
|
9024 jQuery.isArray( val ) ? |
|
9025 jQuery.map( val, function( val ) { |
|
9026 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
|
9027 } ) : |
|
9028 { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
|
9029 } ).get(); |
|
9030 } |
|
9031 } ); |
|
9032 |
|
9033 |
|
9034 jQuery.ajaxSettings.xhr = function() { |
|
9035 try { |
|
9036 return new window.XMLHttpRequest(); |
|
9037 } catch ( e ) {} |
|
9038 }; |
|
9039 |
|
9040 var xhrSuccessStatus = { |
|
9041 |
|
9042 // File protocol always yields status code 0, assume 200 |
|
9043 0: 200, |
|
9044 |
|
9045 // Support: IE9 |
|
9046 // #1450: sometimes IE returns 1223 when it should be 204 |
|
9047 1223: 204 |
|
9048 }, |
|
9049 xhrSupported = jQuery.ajaxSettings.xhr(); |
|
9050 |
|
9051 support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
|
9052 support.ajax = xhrSupported = !!xhrSupported; |
|
9053 |
|
9054 jQuery.ajaxTransport( function( options ) { |
|
9055 var callback, errorCallback; |
|
9056 |
|
9057 // Cross domain only allowed if supported through XMLHttpRequest |
|
9058 if ( support.cors || xhrSupported && !options.crossDomain ) { |
|
9059 return { |
|
9060 send: function( headers, complete ) { |
|
9061 var i, |
|
9062 xhr = options.xhr(); |
|
9063 |
|
9064 xhr.open( |
|
9065 options.type, |
|
9066 options.url, |
|
9067 options.async, |
|
9068 options.username, |
|
9069 options.password |
|
9070 ); |
|
9071 |
|
9072 // Apply custom fields if provided |
|
9073 if ( options.xhrFields ) { |
|
9074 for ( i in options.xhrFields ) { |
|
9075 xhr[ i ] = options.xhrFields[ i ]; |
|
9076 } |
|
9077 } |
|
9078 |
|
9079 // Override mime type if needed |
|
9080 if ( options.mimeType && xhr.overrideMimeType ) { |
|
9081 xhr.overrideMimeType( options.mimeType ); |
|
9082 } |
|
9083 |
|
9084 // X-Requested-With header |
|
9085 // For cross-domain requests, seeing as conditions for a preflight are |
|
9086 // akin to a jigsaw puzzle, we simply never set it to be sure. |
|
9087 // (it can always be set on a per-request basis or even using ajaxSetup) |
|
9088 // For same-domain requests, won't change header if already provided. |
|
9089 if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { |
|
9090 headers[ "X-Requested-With" ] = "XMLHttpRequest"; |
|
9091 } |
|
9092 |
|
9093 // Set headers |
|
9094 for ( i in headers ) { |
|
9095 xhr.setRequestHeader( i, headers[ i ] ); |
|
9096 } |
|
9097 |
|
9098 // Callback |
|
9099 callback = function( type ) { |
|
9100 return function() { |
|
9101 if ( callback ) { |
|
9102 callback = errorCallback = xhr.onload = |
|
9103 xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; |
|
9104 |
|
9105 if ( type === "abort" ) { |
|
9106 xhr.abort(); |
|
9107 } else if ( type === "error" ) { |
|
9108 |
|
9109 // Support: IE9 |
|
9110 // On a manual native abort, IE9 throws |
|
9111 // errors on any property access that is not readyState |
|
9112 if ( typeof xhr.status !== "number" ) { |
|
9113 complete( 0, "error" ); |
|
9114 } else { |
|
9115 complete( |
|
9116 |
|
9117 // File: protocol always yields status 0; see #8605, #14207 |
|
9118 xhr.status, |
|
9119 xhr.statusText |
|
9120 ); |
|
9121 } |
|
9122 } else { |
|
9123 complete( |
|
9124 xhrSuccessStatus[ xhr.status ] || xhr.status, |
|
9125 xhr.statusText, |
|
9126 |
|
9127 // Support: IE9 only |
|
9128 // IE9 has no XHR2 but throws on binary (trac-11426) |
|
9129 // For XHR2 non-text, let the caller handle it (gh-2498) |
|
9130 ( xhr.responseType || "text" ) !== "text" || |
|
9131 typeof xhr.responseText !== "string" ? |
|
9132 { binary: xhr.response } : |
|
9133 { text: xhr.responseText }, |
|
9134 xhr.getAllResponseHeaders() |
|
9135 ); |
|
9136 } |
|
9137 } |
|
9138 }; |
|
9139 }; |
|
9140 |
|
9141 // Listen to events |
|
9142 xhr.onload = callback(); |
|
9143 errorCallback = xhr.onerror = callback( "error" ); |
|
9144 |
|
9145 // Support: IE9 |
|
9146 // Use onreadystatechange to replace onabort |
|
9147 // to handle uncaught aborts |
|
9148 if ( xhr.onabort !== undefined ) { |
|
9149 xhr.onabort = errorCallback; |
|
9150 } else { |
|
9151 xhr.onreadystatechange = function() { |
|
9152 |
|
9153 // Check readyState before timeout as it changes |
|
9154 if ( xhr.readyState === 4 ) { |
|
9155 |
|
9156 // Allow onerror to be called first, |
|
9157 // but that will not handle a native abort |
|
9158 // Also, save errorCallback to a variable |
|
9159 // as xhr.onerror cannot be accessed |
|
9160 window.setTimeout( function() { |
|
9161 if ( callback ) { |
|
9162 errorCallback(); |
|
9163 } |
|
9164 } ); |
|
9165 } |
|
9166 }; |
|
9167 } |
|
9168 |
|
9169 // Create the abort callback |
|
9170 callback = callback( "abort" ); |
|
9171 |
|
9172 try { |
|
9173 |
|
9174 // Do send the request (this may raise an exception) |
|
9175 xhr.send( options.hasContent && options.data || null ); |
|
9176 } catch ( e ) { |
|
9177 |
|
9178 // #14683: Only rethrow if this hasn't been notified as an error yet |
|
9179 if ( callback ) { |
|
9180 throw e; |
|
9181 } |
|
9182 } |
|
9183 }, |
|
9184 |
|
9185 abort: function() { |
|
9186 if ( callback ) { |
|
9187 callback(); |
|
9188 } |
|
9189 } |
|
9190 }; |
|
9191 } |
|
9192 } ); |
|
9193 |
|
9194 |
|
9195 |
|
9196 |
|
9197 // Install script dataType |
|
9198 jQuery.ajaxSetup( { |
|
9199 accepts: { |
|
9200 script: "text/javascript, application/javascript, " + |
|
9201 "application/ecmascript, application/x-ecmascript" |
|
9202 }, |
|
9203 contents: { |
|
9204 script: /\b(?:java|ecma)script\b/ |
|
9205 }, |
|
9206 converters: { |
|
9207 "text script": function( text ) { |
|
9208 jQuery.globalEval( text ); |
|
9209 return text; |
|
9210 } |
|
9211 } |
|
9212 } ); |
|
9213 |
|
9214 // Handle cache's special case and crossDomain |
|
9215 jQuery.ajaxPrefilter( "script", function( s ) { |
|
9216 if ( s.cache === undefined ) { |
|
9217 s.cache = false; |
|
9218 } |
|
9219 if ( s.crossDomain ) { |
|
9220 s.type = "GET"; |
|
9221 } |
|
9222 } ); |
|
9223 |
|
9224 // Bind script tag hack transport |
|
9225 jQuery.ajaxTransport( "script", function( s ) { |
|
9226 |
|
9227 // This transport only deals with cross domain requests |
|
9228 if ( s.crossDomain ) { |
|
9229 var script, callback; |
|
9230 return { |
|
9231 send: function( _, complete ) { |
|
9232 script = jQuery( "<script>" ).prop( { |
|
9233 charset: s.scriptCharset, |
|
9234 src: s.url |
|
9235 } ).on( |
|
9236 "load error", |
|
9237 callback = function( evt ) { |
|
9238 script.remove(); |
|
9239 callback = null; |
|
9240 if ( evt ) { |
|
9241 complete( evt.type === "error" ? 404 : 200, evt.type ); |
|
9242 } |
|
9243 } |
|
9244 ); |
|
9245 |
|
9246 // Use native DOM manipulation to avoid our domManip AJAX trickery |
|
9247 document.head.appendChild( script[ 0 ] ); |
|
9248 }, |
|
9249 abort: function() { |
|
9250 if ( callback ) { |
|
9251 callback(); |
|
9252 } |
|
9253 } |
|
9254 }; |
|
9255 } |
|
9256 } ); |
|
9257 |
|
9258 |
|
9259 |
|
9260 |
|
9261 var oldCallbacks = [], |
|
9262 rjsonp = /(=)\?(?=&|$)|\?\?/; |
|
9263 |
|
9264 // Default jsonp settings |
|
9265 jQuery.ajaxSetup( { |
|
9266 jsonp: "callback", |
|
9267 jsonpCallback: function() { |
|
9268 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); |
|
9269 this[ callback ] = true; |
|
9270 return callback; |
|
9271 } |
|
9272 } ); |
|
9273 |
|
9274 // Detect, normalize options and install callbacks for jsonp requests |
|
9275 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
|
9276 |
|
9277 var callbackName, overwritten, responseContainer, |
|
9278 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? |
|
9279 "url" : |
|
9280 typeof s.data === "string" && |
|
9281 ( s.contentType || "" ) |
|
9282 .indexOf( "application/x-www-form-urlencoded" ) === 0 && |
|
9283 rjsonp.test( s.data ) && "data" |
|
9284 ); |
|
9285 |
|
9286 // Handle iff the expected data type is "jsonp" or we have a parameter to set |
|
9287 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
|
9288 |
|
9289 // Get callback name, remembering preexisting value associated with it |
|
9290 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
|
9291 s.jsonpCallback() : |
|
9292 s.jsonpCallback; |
|
9293 |
|
9294 // Insert callback into url or form data |
|
9295 if ( jsonProp ) { |
|
9296 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); |
|
9297 } else if ( s.jsonp !== false ) { |
|
9298 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
|
9299 } |
|
9300 |
|
9301 // Use data converter to retrieve json after script execution |
|
9302 s.converters[ "script json" ] = function() { |
|
9303 if ( !responseContainer ) { |
|
9304 jQuery.error( callbackName + " was not called" ); |
|
9305 } |
|
9306 return responseContainer[ 0 ]; |
|
9307 }; |
|
9308 |
|
9309 // Force json dataType |
|
9310 s.dataTypes[ 0 ] = "json"; |
|
9311 |
|
9312 // Install callback |
|
9313 overwritten = window[ callbackName ]; |
|
9314 window[ callbackName ] = function() { |
|
9315 responseContainer = arguments; |
|
9316 }; |
|
9317 |
|
9318 // Clean-up function (fires after converters) |
|
9319 jqXHR.always( function() { |
|
9320 |
|
9321 // If previous value didn't exist - remove it |
|
9322 if ( overwritten === undefined ) { |
|
9323 jQuery( window ).removeProp( callbackName ); |
|
9324 |
|
9325 // Otherwise restore preexisting value |
|
9326 } else { |
|
9327 window[ callbackName ] = overwritten; |
|
9328 } |
|
9329 |
|
9330 // Save back as free |
|
9331 if ( s[ callbackName ] ) { |
|
9332 |
|
9333 // Make sure that re-using the options doesn't screw things around |
|
9334 s.jsonpCallback = originalSettings.jsonpCallback; |
|
9335 |
|
9336 // Save the callback name for future use |
|
9337 oldCallbacks.push( callbackName ); |
|
9338 } |
|
9339 |
|
9340 // Call if it was a function and we have a response |
|
9341 if ( responseContainer && jQuery.isFunction( overwritten ) ) { |
|
9342 overwritten( responseContainer[ 0 ] ); |
|
9343 } |
|
9344 |
|
9345 responseContainer = overwritten = undefined; |
|
9346 } ); |
|
9347 |
|
9348 // Delegate to script |
|
9349 return "script"; |
|
9350 } |
|
9351 } ); |
|
9352 |
|
9353 |
|
9354 |
|
9355 |
|
9356 // Argument "data" should be string of html |
|
9357 // context (optional): If specified, the fragment will be created in this context, |
|
9358 // defaults to document |
|
9359 // keepScripts (optional): If true, will include scripts passed in the html string |
|
9360 jQuery.parseHTML = function( data, context, keepScripts ) { |
|
9361 if ( !data || typeof data !== "string" ) { |
|
9362 return null; |
|
9363 } |
|
9364 if ( typeof context === "boolean" ) { |
|
9365 keepScripts = context; |
|
9366 context = false; |
|
9367 } |
|
9368 context = context || document; |
|
9369 |
|
9370 var parsed = rsingleTag.exec( data ), |
|
9371 scripts = !keepScripts && []; |
|
9372 |
|
9373 // Single tag |
|
9374 if ( parsed ) { |
|
9375 return [ context.createElement( parsed[ 1 ] ) ]; |
|
9376 } |
|
9377 |
|
9378 parsed = buildFragment( [ data ], context, scripts ); |
|
9379 |
|
9380 if ( scripts && scripts.length ) { |
|
9381 jQuery( scripts ).remove(); |
|
9382 } |
|
9383 |
|
9384 return jQuery.merge( [], parsed.childNodes ); |
|
9385 }; |
|
9386 |
|
9387 |
|
9388 // Keep a copy of the old load method |
|
9389 var _load = jQuery.fn.load; |
|
9390 |
|
9391 /** |
|
9392 * Load a url into a page |
|
9393 */ |
|
9394 jQuery.fn.load = function( url, params, callback ) { |
|
9395 if ( typeof url !== "string" && _load ) { |
|
9396 return _load.apply( this, arguments ); |
|
9397 } |
|
9398 |
|
9399 var selector, type, response, |
|
9400 self = this, |
|
9401 off = url.indexOf( " " ); |
|
9402 |
|
9403 if ( off > -1 ) { |
|
9404 selector = jQuery.trim( url.slice( off ) ); |
|
9405 url = url.slice( 0, off ); |
|
9406 } |
|
9407 |
|
9408 // If it's a function |
|
9409 if ( jQuery.isFunction( params ) ) { |
|
9410 |
|
9411 // We assume that it's the callback |
|
9412 callback = params; |
|
9413 params = undefined; |
|
9414 |
|
9415 // Otherwise, build a param string |
|
9416 } else if ( params && typeof params === "object" ) { |
|
9417 type = "POST"; |
|
9418 } |
|
9419 |
|
9420 // If we have elements to modify, make the request |
|
9421 if ( self.length > 0 ) { |
|
9422 jQuery.ajax( { |
|
9423 url: url, |
|
9424 |
|
9425 // If "type" variable is undefined, then "GET" method will be used. |
|
9426 // Make value of this field explicit since |
|
9427 // user can override it through ajaxSetup method |
|
9428 type: type || "GET", |
|
9429 dataType: "html", |
|
9430 data: params |
|
9431 } ).done( function( responseText ) { |
|
9432 |
|
9433 // Save response for use in complete callback |
|
9434 response = arguments; |
|
9435 |
|
9436 self.html( selector ? |
|
9437 |
|
9438 // If a selector was specified, locate the right elements in a dummy div |
|
9439 // Exclude scripts to avoid IE 'Permission Denied' errors |
|
9440 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : |
|
9441 |
|
9442 // Otherwise use the full result |
|
9443 responseText ); |
|
9444 |
|
9445 // If the request succeeds, this function gets "data", "status", "jqXHR" |
|
9446 // but they are ignored because response was set above. |
|
9447 // If it fails, this function gets "jqXHR", "status", "error" |
|
9448 } ).always( callback && function( jqXHR, status ) { |
|
9449 self.each( function() { |
|
9450 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); |
|
9451 } ); |
|
9452 } ); |
|
9453 } |
|
9454 |
|
9455 return this; |
|
9456 }; |
|
9457 |
|
9458 |
|
9459 |
|
9460 |
|
9461 // Attach a bunch of functions for handling common AJAX events |
|
9462 jQuery.each( [ |
|
9463 "ajaxStart", |
|
9464 "ajaxStop", |
|
9465 "ajaxComplete", |
|
9466 "ajaxError", |
|
9467 "ajaxSuccess", |
|
9468 "ajaxSend" |
|
9469 ], function( i, type ) { |
|
9470 jQuery.fn[ type ] = function( fn ) { |
|
9471 return this.on( type, fn ); |
|
9472 }; |
|
9473 } ); |
|
9474 |
|
9475 |
|
9476 |
|
9477 |
|
9478 jQuery.expr.filters.animated = function( elem ) { |
|
9479 return jQuery.grep( jQuery.timers, function( fn ) { |
|
9480 return elem === fn.elem; |
|
9481 } ).length; |
|
9482 }; |
|
9483 |
|
9484 |
|
9485 |
|
9486 |
|
9487 /** |
|
9488 * Gets a window from an element |
|
9489 */ |
|
9490 function getWindow( elem ) { |
|
9491 return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; |
|
9492 } |
|
9493 |
|
9494 jQuery.offset = { |
|
9495 setOffset: function( elem, options, i ) { |
|
9496 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, |
|
9497 position = jQuery.css( elem, "position" ), |
|
9498 curElem = jQuery( elem ), |
|
9499 props = {}; |
|
9500 |
|
9501 // Set position first, in-case top/left are set even on static elem |
|
9502 if ( position === "static" ) { |
|
9503 elem.style.position = "relative"; |
|
9504 } |
|
9505 |
|
9506 curOffset = curElem.offset(); |
|
9507 curCSSTop = jQuery.css( elem, "top" ); |
|
9508 curCSSLeft = jQuery.css( elem, "left" ); |
|
9509 calculatePosition = ( position === "absolute" || position === "fixed" ) && |
|
9510 ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; |
|
9511 |
|
9512 // Need to be able to calculate position if either |
|
9513 // top or left is auto and position is either absolute or fixed |
|
9514 if ( calculatePosition ) { |
|
9515 curPosition = curElem.position(); |
|
9516 curTop = curPosition.top; |
|
9517 curLeft = curPosition.left; |
|
9518 |
|
9519 } else { |
|
9520 curTop = parseFloat( curCSSTop ) || 0; |
|
9521 curLeft = parseFloat( curCSSLeft ) || 0; |
|
9522 } |
|
9523 |
|
9524 if ( jQuery.isFunction( options ) ) { |
|
9525 |
|
9526 // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) |
|
9527 options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); |
|
9528 } |
|
9529 |
|
9530 if ( options.top != null ) { |
|
9531 props.top = ( options.top - curOffset.top ) + curTop; |
|
9532 } |
|
9533 if ( options.left != null ) { |
|
9534 props.left = ( options.left - curOffset.left ) + curLeft; |
|
9535 } |
|
9536 |
|
9537 if ( "using" in options ) { |
|
9538 options.using.call( elem, props ); |
|
9539 |
|
9540 } else { |
|
9541 curElem.css( props ); |
|
9542 } |
|
9543 } |
|
9544 }; |
|
9545 |
|
9546 jQuery.fn.extend( { |
|
9547 offset: function( options ) { |
|
9548 if ( arguments.length ) { |
|
9549 return options === undefined ? |
|
9550 this : |
|
9551 this.each( function( i ) { |
|
9552 jQuery.offset.setOffset( this, options, i ); |
|
9553 } ); |
|
9554 } |
|
9555 |
|
9556 var docElem, win, |
|
9557 elem = this[ 0 ], |
|
9558 box = { top: 0, left: 0 }, |
|
9559 doc = elem && elem.ownerDocument; |
|
9560 |
|
9561 if ( !doc ) { |
|
9562 return; |
|
9563 } |
|
9564 |
|
9565 docElem = doc.documentElement; |
|
9566 |
|
9567 // Make sure it's not a disconnected DOM node |
|
9568 if ( !jQuery.contains( docElem, elem ) ) { |
|
9569 return box; |
|
9570 } |
|
9571 |
|
9572 box = elem.getBoundingClientRect(); |
|
9573 win = getWindow( doc ); |
|
9574 return { |
|
9575 top: box.top + win.pageYOffset - docElem.clientTop, |
|
9576 left: box.left + win.pageXOffset - docElem.clientLeft |
|
9577 }; |
|
9578 }, |
|
9579 |
|
9580 position: function() { |
|
9581 if ( !this[ 0 ] ) { |
|
9582 return; |
|
9583 } |
|
9584 |
|
9585 var offsetParent, offset, |
|
9586 elem = this[ 0 ], |
|
9587 parentOffset = { top: 0, left: 0 }; |
|
9588 |
|
9589 // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, |
|
9590 // because it is its only offset parent |
|
9591 if ( jQuery.css( elem, "position" ) === "fixed" ) { |
|
9592 |
|
9593 // Assume getBoundingClientRect is there when computed position is fixed |
|
9594 offset = elem.getBoundingClientRect(); |
|
9595 |
|
9596 } else { |
|
9597 |
|
9598 // Get *real* offsetParent |
|
9599 offsetParent = this.offsetParent(); |
|
9600 |
|
9601 // Get correct offsets |
|
9602 offset = this.offset(); |
|
9603 if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
|
9604 parentOffset = offsetParent.offset(); |
|
9605 } |
|
9606 |
|
9607 // Add offsetParent borders |
|
9608 parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
|
9609 parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
|
9610 } |
|
9611 |
|
9612 // Subtract parent offsets and element margins |
|
9613 return { |
|
9614 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
|
9615 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) |
|
9616 }; |
|
9617 }, |
|
9618 |
|
9619 // This method will return documentElement in the following cases: |
|
9620 // 1) For the element inside the iframe without offsetParent, this method will return |
|
9621 // documentElement of the parent window |
|
9622 // 2) For the hidden or detached element |
|
9623 // 3) For body or html element, i.e. in case of the html node - it will return itself |
|
9624 // |
|
9625 // but those exceptions were never presented as a real life use-cases |
|
9626 // and might be considered as more preferable results. |
|
9627 // |
|
9628 // This logic, however, is not guaranteed and can change at any point in the future |
|
9629 offsetParent: function() { |
|
9630 return this.map( function() { |
|
9631 var offsetParent = this.offsetParent; |
|
9632 |
|
9633 while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { |
|
9634 offsetParent = offsetParent.offsetParent; |
|
9635 } |
|
9636 |
|
9637 return offsetParent || documentElement; |
|
9638 } ); |
|
9639 } |
|
9640 } ); |
|
9641 |
|
9642 // Create scrollLeft and scrollTop methods |
|
9643 jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { |
|
9644 var top = "pageYOffset" === prop; |
|
9645 |
|
9646 jQuery.fn[ method ] = function( val ) { |
|
9647 return access( this, function( elem, method, val ) { |
|
9648 var win = getWindow( elem ); |
|
9649 |
|
9650 if ( val === undefined ) { |
|
9651 return win ? win[ prop ] : elem[ method ]; |
|
9652 } |
|
9653 |
|
9654 if ( win ) { |
|
9655 win.scrollTo( |
|
9656 !top ? val : win.pageXOffset, |
|
9657 top ? val : win.pageYOffset |
|
9658 ); |
|
9659 |
|
9660 } else { |
|
9661 elem[ method ] = val; |
|
9662 } |
|
9663 }, method, val, arguments.length ); |
|
9664 }; |
|
9665 } ); |
|
9666 |
|
9667 // Support: Safari<7-8+, Chrome<37-44+ |
|
9668 // Add the top/left cssHooks using jQuery.fn.position |
|
9669 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 |
|
9670 // Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280 |
|
9671 // getComputedStyle returns percent when specified for top/left/bottom/right; |
|
9672 // rather than make the css module depend on the offset module, just check for it here |
|
9673 jQuery.each( [ "top", "left" ], function( i, prop ) { |
|
9674 jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
|
9675 function( elem, computed ) { |
|
9676 if ( computed ) { |
|
9677 computed = curCSS( elem, prop ); |
|
9678 |
|
9679 // If curCSS returns percentage, fallback to offset |
|
9680 return rnumnonpx.test( computed ) ? |
|
9681 jQuery( elem ).position()[ prop ] + "px" : |
|
9682 computed; |
|
9683 } |
|
9684 } |
|
9685 ); |
|
9686 } ); |
|
9687 |
|
9688 |
|
9689 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods |
|
9690 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
|
9691 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, |
|
9692 function( defaultExtra, funcName ) { |
|
9693 |
|
9694 // Margin is only for outerHeight, outerWidth |
|
9695 jQuery.fn[ funcName ] = function( margin, value ) { |
|
9696 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
|
9697 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
|
9698 |
|
9699 return access( this, function( elem, type, value ) { |
|
9700 var doc; |
|
9701 |
|
9702 if ( jQuery.isWindow( elem ) ) { |
|
9703 |
|
9704 // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there |
|
9705 // isn't a whole lot we can do. See pull request at this URL for discussion: |
|
9706 // https://github.com/jquery/jquery/pull/764 |
|
9707 return elem.document.documentElement[ "client" + name ]; |
|
9708 } |
|
9709 |
|
9710 // Get document width or height |
|
9711 if ( elem.nodeType === 9 ) { |
|
9712 doc = elem.documentElement; |
|
9713 |
|
9714 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], |
|
9715 // whichever is greatest |
|
9716 return Math.max( |
|
9717 elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
|
9718 elem.body[ "offset" + name ], doc[ "offset" + name ], |
|
9719 doc[ "client" + name ] |
|
9720 ); |
|
9721 } |
|
9722 |
|
9723 return value === undefined ? |
|
9724 |
|
9725 // Get width or height on the element, requesting but not forcing parseFloat |
|
9726 jQuery.css( elem, type, extra ) : |
|
9727 |
|
9728 // Set width or height on the element |
|
9729 jQuery.style( elem, type, value, extra ); |
|
9730 }, type, chainable ? margin : undefined, chainable, null ); |
|
9731 }; |
|
9732 } ); |
|
9733 } ); |
|
9734 |
|
9735 |
|
9736 jQuery.fn.extend( { |
|
9737 |
|
9738 bind: function( types, data, fn ) { |
|
9739 return this.on( types, null, data, fn ); |
|
9740 }, |
|
9741 unbind: function( types, fn ) { |
|
9742 return this.off( types, null, fn ); |
|
9743 }, |
|
9744 |
|
9745 delegate: function( selector, types, data, fn ) { |
|
9746 return this.on( types, selector, data, fn ); |
|
9747 }, |
|
9748 undelegate: function( selector, types, fn ) { |
|
9749 |
|
9750 // ( namespace ) or ( selector, types [, fn] ) |
|
9751 return arguments.length === 1 ? |
|
9752 this.off( selector, "**" ) : |
|
9753 this.off( types, selector || "**", fn ); |
|
9754 }, |
|
9755 size: function() { |
|
9756 return this.length; |
|
9757 } |
|
9758 } ); |
|
9759 |
|
9760 jQuery.fn.andSelf = jQuery.fn.addBack; |
|
9761 |
|
9762 |
|
9763 |
|
9764 |
|
9765 // Register as a named AMD module, since jQuery can be concatenated with other |
|
9766 // files that may use define, but not via a proper concatenation script that |
|
9767 // understands anonymous AMD modules. A named AMD is safest and most robust |
|
9768 // way to register. Lowercase jquery is used because AMD module names are |
|
9769 // derived from file names, and jQuery is normally delivered in a lowercase |
|
9770 // file name. Do this after creating the global so that if an AMD module wants |
|
9771 // to call noConflict to hide this version of jQuery, it will work. |
|
9772 |
|
9773 // Note that for maximum portability, libraries that are not jQuery should |
|
9774 // declare themselves as anonymous modules, and avoid setting a global if an |
|
9775 // AMD loader is present. jQuery is a special case. For more information, see |
|
9776 // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon |
|
9777 |
|
9778 if ( typeof define === "function" && define.amd ) { |
|
9779 define( "jquery", [], function() { |
|
9780 return jQuery; |
|
9781 } ); |
|
9782 } |
|
9783 |
|
9784 |
|
9785 |
|
9786 var |
|
9787 |
|
9788 // Map over jQuery in case of overwrite |
|
9789 _jQuery = window.jQuery, |
|
9790 |
|
9791 // Map over the $ in case of overwrite |
|
9792 _$ = window.$; |
|
9793 |
|
9794 jQuery.noConflict = function( deep ) { |
|
9795 if ( window.$ === jQuery ) { |
|
9796 window.$ = _$; |
|
9797 } |
|
9798 |
|
9799 if ( deep && window.jQuery === jQuery ) { |
|
9800 window.jQuery = _jQuery; |
|
9801 } |
|
9802 |
|
9803 return jQuery; |
|
9804 }; |
|
9805 |
|
9806 // Expose jQuery and $ identifiers, even in AMD |
|
9807 // (#7102#comment:10, https://github.com/jquery/jquery/pull/557) |
|
9808 // and CommonJS for browser emulators (#13566) |
|
9809 if ( !noGlobal ) { |
|
9810 window.jQuery = window.$ = jQuery; |
|
9811 } |
|
9812 |
|
9813 return jQuery; |
|
9814 })); |