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| − | (function( global, factory ) {
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| − |
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| − | if ( typeof module === "object" && typeof module.exports === "object" ) {
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| − | // For CommonJS and CommonJS-like environments where a proper window is present,
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| − | // execute the factory and get jQuery
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| − | // For environments that do not inherently posses a window with a document
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| − | // (such as Node.js), expose a jQuery-making factory as module.exports
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| − | // This accentuates the need for the creation of a real window
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| − | // e.g. var jQuery = require("jquery")(window);
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| − | // See ticket #14549 for more info
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| − | module.exports = global.document ?
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| − | factory( global, true ) :
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| − | function( w ) {
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| − | if ( !w.document ) {
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| − | throw new Error( "jQuery requires a window with a document" );
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| − | }
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| − | return factory( w );
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| − | };
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| − | } else {
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| − | factory( global );
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| − | }
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| − |
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| − | // Pass this if window is not defined yet
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| − | }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
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| − |
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| − | // Can't do this because several apps including ASP.NET trace
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| − | // the stack via arguments.caller.callee and Firefox dies if
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| − | // you try to trace through "use strict" call chains. (#13335)
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| − | // Support: Firefox 18+
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| − | //
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| − |
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| − | var arr = [];
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| − |
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| − | var slice = arr.slice;
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| − |
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| − | var concat = arr.concat;
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| − |
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| − | var push = arr.push;
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| − |
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| − | var indexOf = arr.indexOf;
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| − |
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| − | var class2type = {};
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| − |
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| − | var toString = class2type.toString;
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| − |
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| − | var hasOwn = class2type.hasOwnProperty;
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| − |
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| − | var support = {};
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| − |
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| − |
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| − |
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| − | var
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| − | // Use the correct document accordingly with window argument (sandbox)
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| − | document = window.document,
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| − |
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| − | version = "2.1.1",
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| − |
| |
| − | // Define a local copy of jQuery
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| − | jQuery = function( selector, context ) {
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| − | // The jQuery object is actually just the init constructor 'enhanced'
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| − | // Need init if jQuery is called (just allow error to be thrown if not included)
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| − | return new jQuery.fn.init( selector, context );
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| − | },
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| − |
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| − | // Support: Android<4.1
| |
| − | // Make sure we trim BOM and NBSP
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| − | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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| − |
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| − | // Matches dashed string for camelizing
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| − | rmsPrefix = /^-ms-/,
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| − | rdashAlpha = /-([\da-z])/gi,
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| − |
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| − | // Used by jQuery.camelCase as callback to replace()
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| − | fcamelCase = function( all, letter ) {
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| − | return letter.toUpperCase();
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| − | };
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| − |
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| − | jQuery.fn = jQuery.prototype = {
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| − | // The current version of jQuery being used
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| − | jquery: version,
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| − |
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| − | constructor: jQuery,
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| − |
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| − | // Start with an empty selector
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| − | selector: "",
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| − |
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| − | // The default length of a jQuery object is 0
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| − | length: 0,
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| − |
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| − | toArray: function() {
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| − | return slice.call( this );
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| − | },
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| − |
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| − | // Get the Nth element in the matched element set OR
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| − | // Get the whole matched element set as a clean array
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| − | get: function( num ) {
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| − | return num != null ?
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| − |
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| − | // Return just the one element from the set
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| − | ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
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| − |
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| − | // Return all the elements in a clean array
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| − | slice.call( this );
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| − | },
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| − |
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| − | // Take an array of elements and push it onto the stack
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| − | // (returning the new matched element set)
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| − | pushStack: function( elems ) {
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| − |
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| − | // Build a new jQuery matched element set
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| − | var ret = jQuery.merge( this.constructor(), elems );
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| − |
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| − | // Add the old object onto the stack (as a reference)
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| − | ret.prevObject = this;
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| − | ret.context = this.context;
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| − |
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| − | // Return the newly-formed element set
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| − | return ret;
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| − | },
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| − |
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| − | // Execute a callback for every element in the matched set.
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| − | // (You can seed the arguments with an array of args, but this is
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| − | // only used internally.)
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| − | each: function( callback, args ) {
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| − | return jQuery.each( this, callback, args );
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| − | },
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| − |
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| − | map: function( callback ) {
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| − | return this.pushStack( jQuery.map(this, function( elem, i ) {
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| − | return callback.call( elem, i, elem );
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| − | }));
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| − | },
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| − |
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| − | slice: function() {
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| − | return this.pushStack( slice.apply( this, arguments ) );
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| − | },
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| − |
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| − | first: function() {
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| − | return this.eq( 0 );
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| − | },
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| − |
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| − | last: function() {
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| − | return this.eq( -1 );
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| − | },
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| − |
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| − | eq: function( i ) {
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| − | var len = this.length,
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| − | j = +i + ( i < 0 ? len : 0 );
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| − | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
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| − | },
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| − |
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| − | end: function() {
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| − | return this.prevObject || this.constructor(null);
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| − | },
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| − |
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| − | // For internal use only.
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| − | // Behaves like an Array's method, not like a jQuery method.
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| − | push: push,
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| − | sort: arr.sort,
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| − | splice: arr.splice
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| − | };
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| − |
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| − | jQuery.extend = jQuery.fn.extend = function() {
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| − | var options, name, src, copy, copyIsArray, clone,
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| − | target = arguments[0] || {},
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| − | i = 1,
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| − | length = arguments.length,
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| − | deep = false;
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| − |
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| − | // Handle a deep copy situation
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| − | if ( typeof target === "boolean" ) {
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| − | deep = target;
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| − |
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| − | // skip the boolean and the target
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| − | target = arguments[ i ] || {};
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| − | i++;
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| − | }
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| − |
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| − | // Handle case when target is a string or something (possible in deep copy)
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| − | if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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| − | target = {};
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| − | }
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| − |
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| − | // extend jQuery itself if only one argument is passed
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| − | if ( i === length ) {
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| − | target = this;
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| − | i--;
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| − | }
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| − |
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| − | for ( ; i < length; i++ ) {
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| − | // Only deal with non-null/undefined values
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| − | if ( (options = arguments[ i ]) != null ) {
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| − | // Extend the base object
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| − | for ( name in options ) {
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| − | src = target[ name ];
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| − | copy = options[ name ];
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| − |
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| − | // Prevent never-ending loop
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| − | if ( target === copy ) {
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| − | continue;
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| − | }
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| − |
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| − | // Recurse if we're merging plain objects or arrays
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| − | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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| − | if ( copyIsArray ) {
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| − | copyIsArray = false;
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| − | clone = src && jQuery.isArray(src) ? src : [];
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| − |
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| − | } else {
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| − | clone = src && jQuery.isPlainObject(src) ? src : {};
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| − | }
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| − |
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| − | // Never move original objects, clone them
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| − | target[ name ] = jQuery.extend( deep, clone, copy );
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| − |
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| − | // Don't bring in undefined values
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| − | } else if ( copy !== undefined ) {
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| − | target[ name ] = copy;
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| − | }
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| − | }
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| − | }
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| − | }
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| − |
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| − | // Return the modified object
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| − | return target;
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| − | };
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| − |
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| − | jQuery.extend({
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| − | // Unique for each copy of jQuery on the page
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| − | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
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| − |
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| − | // Assume jQuery is ready without the ready module
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| − | isReady: true,
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| − |
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| − | error: function( msg ) {
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| − | throw new Error( msg );
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| − | },
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| − |
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| − | noop: function() {},
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| − |
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| − | // See test/unit/core.js for details concerning isFunction.
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| − | // Since version 1.3, DOM methods and functions like alert
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| − | // aren't supported. They return false on IE (#2968).
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| − | isFunction: function( obj ) {
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| − | return jQuery.type(obj) === "function";
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| − | },
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| − |
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| − | isArray: Array.isArray,
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| − |
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| − | isWindow: function( obj ) {
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| − | return obj != null && obj === obj.window;
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| − | },
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| − |
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| − | isNumeric: function( obj ) {
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| − | // parseFloat NaNs numeric-cast false positives (null|true|false|"")
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| − | // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
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| − | // subtraction forces infinities to NaN
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| − | return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
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| − | },
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| − |
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| − | isPlainObject: function( obj ) {
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| − | // Not plain objects:
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| − | // - Any object or value whose internal [[Class]] property is not "[object Object]"
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| − | // - DOM nodes
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| − | // - window
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| − | if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
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| − | return false;
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| − | }
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| − |
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| − | if ( obj.constructor &&
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| − | !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
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| − | return false;
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| − | }
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| − |
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| − | // If the function hasn't returned already, we're confident that
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| − | // |obj| is a plain object, created by {} or constructed with new Object
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| − | return true;
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| − | },
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| − |
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| − | isEmptyObject: function( obj ) {
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| − | var name;
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| − | for ( name in obj ) {
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| − | return false;
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| − | }
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| − | return true;
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| − | },
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| − |
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| − | type: function( obj ) {
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| − | if ( obj == null ) {
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| − | return obj + "";
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| − | }
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| − | // Support: Android < 4.0, iOS < 6 (functionish RegExp)
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| − | return typeof obj === "object" || typeof obj === "function" ?
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| − | class2type[ toString.call(obj) ] || "object" :
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| − | typeof obj;
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| − | },
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| − |
| |
| − | // Evaluates a script in a global context
| |
| − | globalEval: function( code ) {
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| − | var script,
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| − | indirect = eval;
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| − |
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| − | code = jQuery.trim( code );
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| − |
| |
| − | if ( code ) {
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| − | // If the code includes a valid, prologue position
| |
| − | // strict mode pragma, execute code by injecting a
| |
| − | // script tag into the document.
| |
| − | if ( code.indexOf("use strict") === 1 ) {
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| − | script = document.createElement("script");
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| − | script.text = code;
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| − | document.head.appendChild( script ).parentNode.removeChild( script );
| |
| − | } else {
| |
| − | // Otherwise, avoid the DOM node creation, insertion
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| − | // and removal by using an indirect global eval
| |
| − | indirect( code );
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| − | }
| |
| − | }
| |
| − | },
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| − |
| |
| − | // Convert dashed to camelCase; used by the css and data modules
| |
| − | // Microsoft forgot to hump their vendor prefix (#9572)
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| − | camelCase: function( string ) {
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| − | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
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| − | },
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| − |
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| − | nodeName: function( elem, name ) {
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| − | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
| |
| − | },
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| − |
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| − | // args is for internal usage only
| |
| − | each: function( obj, callback, args ) {
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| − | var value,
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| − | i = 0,
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| − | length = obj.length,
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| − | isArray = isArraylike( obj );
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| − |
| |
| − | if ( args ) {
| |
| − | if ( isArray ) {
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| − | for ( ; i < length; i++ ) {
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| − | value = callback.apply( obj[ i ], args );
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| − |
| |
| − | if ( value === false ) {
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| − | break;
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| − | }
| |
| − | }
| |
| − | } else {
| |
| − | for ( i in obj ) {
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| − | value = callback.apply( obj[ i ], args );
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| − |
| |
| − | if ( value === false ) {
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| − | break;
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| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // A special, fast, case for the most common use of each
| |
| − | } else {
| |
| − | if ( isArray ) {
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| − | for ( ; i < length; i++ ) {
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| − | value = callback.call( obj[ i ], i, obj[ i ] );
| |
| − |
| |
| − | if ( value === false ) {
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | } else {
| |
| − | for ( i in obj ) {
| |
| − | value = callback.call( obj[ i ], i, obj[ i ] );
| |
| − |
| |
| − | if ( value === false ) {
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return obj;
| |
| − | },
| |
| − |
| |
| − | // Support: Android<4.1
| |
| − | trim: function( text ) {
| |
| − | return text == null ?
| |
| − | "" :
| |
| − | ( text + "" ).replace( rtrim, "" );
| |
| − | },
| |
| − |
| |
| − | // results is for internal usage only
| |
| − | makeArray: function( arr, results ) {
| |
| − | var ret = results || [];
| |
| − |
| |
| − | if ( arr != null ) {
| |
| − | if ( isArraylike( Object(arr) ) ) {
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| − | jQuery.merge( ret,
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| − | typeof arr === "string" ?
| |
| − | [ arr ] : arr
| |
| − | );
| |
| − | } else {
| |
| − | push.call( ret, arr );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return ret;
| |
| − | },
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| − |
| |
| − | inArray: function( elem, arr, i ) {
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| − | return arr == null ? -1 : indexOf.call( arr, elem, i );
| |
| − | },
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| − |
| |
| − | merge: function( first, second ) {
| |
| − | var len = +second.length,
| |
| − | j = 0,
| |
| − | i = first.length;
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| − |
| |
| − | for ( ; j < len; j++ ) {
| |
| − | first[ i++ ] = second[ j ];
| |
| − | }
| |
| − |
| |
| − | first.length = i;
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| − |
| |
| − | return first;
| |
| − | },
| |
| − |
| |
| − | grep: function( elems, callback, invert ) {
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| − | var callbackInverse,
| |
| − | matches = [],
| |
| − | i = 0,
| |
| − | length = elems.length,
| |
| − | callbackExpect = !invert;
| |
| − |
| |
| − | // Go through the array, only saving the items
| |
| − | // that pass the validator function
| |
| − | for ( ; i < length; i++ ) {
| |
| − | callbackInverse = !callback( elems[ i ], i );
| |
| − | if ( callbackInverse !== callbackExpect ) {
| |
| − | matches.push( elems[ i ] );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return matches;
| |
| − | },
| |
| − |
| |
| − | // arg is for internal usage only
| |
| − | map: function( elems, callback, arg ) {
| |
| − | var value,
| |
| − | i = 0,
| |
| − | length = elems.length,
| |
| − | isArray = isArraylike( elems ),
| |
| − | ret = [];
| |
| − |
| |
| − | // Go through the array, translating each of the items to their new values
| |
| − | if ( isArray ) {
| |
| − | for ( ; i < length; i++ ) {
| |
| − | value = callback( elems[ i ], i, arg );
| |
| − |
| |
| − | if ( value != null ) {
| |
| − | ret.push( value );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Go through every key on the object,
| |
| − | } else {
| |
| − | for ( i in elems ) {
| |
| − | value = callback( elems[ i ], i, arg );
| |
| − |
| |
| − | if ( value != null ) {
| |
| − | ret.push( value );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Flatten any nested arrays
| |
| − | return concat.apply( [], ret );
| |
| − | },
| |
| − |
| |
| − | // A global GUID counter for objects
| |
| − | guid: 1,
| |
| − |
| |
| − | // Bind a function to a context, optionally partially applying any
| |
| − | // arguments.
| |
| − | proxy: function( fn, context ) {
| |
| − | var tmp, args, proxy;
| |
| − |
| |
| − | if ( typeof context === "string" ) {
| |
| − | tmp = fn[ context ];
| |
| − | context = fn;
| |
| − | fn = tmp;
| |
| − | }
| |
| − |
| |
| − | // Quick check to determine if target is callable, in the spec
| |
| − | // this throws a TypeError, but we will just return undefined.
| |
| − | if ( !jQuery.isFunction( fn ) ) {
| |
| − | return undefined;
| |
| − | }
| |
| − |
| |
| − | // Simulated bind
| |
| − | args = slice.call( arguments, 2 );
| |
| − | proxy = function() {
| |
| − | return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
| |
| − | };
| |
| − |
| |
| − | // Set the guid of unique handler to the same of original handler, so it can be removed
| |
| − | proxy.guid = fn.guid = fn.guid || jQuery.guid++;
| |
| − |
| |
| − | return proxy;
| |
| − | },
| |
| − |
| |
| − | now: Date.now,
| |
| − |
| |
| − | // jQuery.support is not used in Core but other projects attach their
| |
| − | // properties to it so it needs to exist.
| |
| − | support: support
| |
| − | });
| |
| − |
| |
| − | // Populate the class2type map
| |
| − | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
| |
| − | class2type[ "[object " + name + "]" ] = name.toLowerCase();
| |
| − | });
| |
| − |
| |
| − | function isArraylike( obj ) {
| |
| − | var length = obj.length,
| |
| − | type = jQuery.type( obj );
| |
| − |
| |
| − | if ( type === "function" || jQuery.isWindow( obj ) ) {
| |
| − | return false;
| |
| − | }
| |
| − |
| |
| − | if ( obj.nodeType === 1 && length ) {
| |
| − | return true;
| |
| − | }
| |
| − |
| |
| − | return type === "array" || length === 0 ||
| |
| − | typeof length === "number" && length > 0 && ( length - 1 ) in obj;
| |
| − | }
| |
| − | var Sizzle =
| |
| − | /*!
| |
| − | * Sizzle CSS Selector Engine v1.10.19
| |
| − | * http://sizzlejs.com/
| |
| − | *
| |
| − | * Copyright 2013 jQuery Foundation, Inc. and other contributors
| |
| − | * Released under the MIT license
| |
| − | * http://jquery.org/license
| |
| − | *
| |
| − | * Date: 2014-04-18
| |
| − | */
| |
| − | (function( window ) {
| |
| − |
| |
| − | var i,
| |
| − | support,
| |
| − | Expr,
| |
| − | getText,
| |
| − | isXML,
| |
| − | tokenize,
| |
| − | compile,
| |
| − | select,
| |
| − | outermostContext,
| |
| − | sortInput,
| |
| − | hasDuplicate,
| |
| − |
| |
| − | // Local document vars
| |
| − | setDocument,
| |
| − | document,
| |
| − | docElem,
| |
| − | documentIsHTML,
| |
| − | rbuggyQSA,
| |
| − | rbuggyMatches,
| |
| − | matches,
| |
| − | contains,
| |
| − |
| |
| − | // Instance-specific data
| |
| − | expando = "sizzle" + -(new Date()),
| |
| − | preferredDoc = window.document,
| |
| − | dirruns = 0,
| |
| − | done = 0,
| |
| − | classCache = createCache(),
| |
| − | tokenCache = createCache(),
| |
| − | compilerCache = createCache(),
| |
| − | sortOrder = function( a, b ) {
| |
| − | if ( a === b ) {
| |
| − | hasDuplicate = true;
| |
| − | }
| |
| − | return 0;
| |
| − | },
| |
| − |
| |
| − | // General-purpose constants
| |
| − | strundefined = typeof undefined,
| |
| − | MAX_NEGATIVE = 1 << 31,
| |
| − |
| |
| − | // Instance methods
| |
| − | hasOwn = ({}).hasOwnProperty,
| |
| − | arr = [],
| |
| − | pop = arr.pop,
| |
| − | push_native = arr.push,
| |
| − | push = arr.push,
| |
| − | slice = arr.slice,
| |
| − | // Use a stripped-down indexOf if we can't use a native one
| |
| − | indexOf = arr.indexOf || function( elem ) {
| |
| − | var i = 0,
| |
| − | len = this.length;
| |
| − | for ( ; i < len; i++ ) {
| |
| − | if ( this[i] === elem ) {
| |
| − | return i;
| |
| − | }
| |
| − | }
| |
| − | return -1;
| |
| − | },
| |
| − |
| |
| − | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
| |
| − |
| |
| − | // Regular expressions
| |
| − |
| |
| − | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
| |
| − | whitespace = "[\\x20\\t\\r\\n\\f]",
| |
| − | // http://www.w3.org/TR/css3-syntax/#characters
| |
| − | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
| |
| − |
| |
| − | // Loosely modeled on CSS identifier characters
| |
| − | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
| |
| − | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
| |
| − | identifier = characterEncoding.replace( "w", "w#" ),
| |
| − |
| |
| − | // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
| |
| − | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
| |
| − | // Operator (capture 2)
| |
| − | "*([*^$|!~]?=)" + whitespace +
| |
| − | // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
| |
| − | "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
| |
| − | "*\\]",
| |
| − |
| |
| − | pseudos = ":(" + characterEncoding + ")(?:\\((" +
| |
| − | // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
| |
| − | // 1. quoted (capture 3; capture 4 or capture 5)
| |
| − | "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
| |
| − | // 2. simple (capture 6)
| |
| − | "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
| |
| − | // 3. anything else (capture 2)
| |
| − | ".*" +
| |
| − | ")\\)|)",
| |
| − |
| |
| − | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
| |
| − | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
| |
| − |
| |
| − | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
| |
| − | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
| |
| − |
| |
| − | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
| |
| − |
| |
| − | rpseudo = new RegExp( pseudos ),
| |
| − | ridentifier = new RegExp( "^" + identifier + "$" ),
| |
| − |
| |
| − | matchExpr = {
| |
| − | "ID": new RegExp( "^#(" + characterEncoding + ")" ),
| |
| − | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
| |
| − | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
| |
| − | "ATTR": new RegExp( "^" + attributes ),
| |
| − | "PSEUDO": new RegExp( "^" + pseudos ),
| |
| − | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
| |
| − | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
| |
| − | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
| |
| − | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
| |
| − | // For use in libraries implementing .is()
| |
| − | // We use this for POS matching in `select`
| |
| − | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
| |
| − | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
| |
| − | },
| |
| − |
| |
| − | rinputs = /^(?:input|select|textarea|button)$/i,
| |
| − | rheader = /^h\d$/i,
| |
| − |
| |
| − | rnative = /^[^{]+\{\s*\[native \w/,
| |
| − |
| |
| − | // Easily-parseable/retrievable ID or TAG or CLASS selectors
| |
| − | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
| |
| − |
| |
| − | rsibling = /[+~]/,
| |
| − | rescape = /'|\\/g,
| |
| − |
| |
| − | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
| |
| − | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
| |
| − | funescape = function( _, escaped, escapedWhitespace ) {
| |
| − | var high = "0x" + escaped - 0x10000;
| |
| − | // NaN means non-codepoint
| |
| − | // Support: Firefox<24
| |
| − | // Workaround erroneous numeric interpretation of +"0x"
| |
| − | return high !== high || escapedWhitespace ?
| |
| − | escaped :
| |
| − | high < 0 ?
| |
| − | // BMP codepoint
| |
| − | String.fromCharCode( high + 0x10000 ) :
| |
| − | // Supplemental Plane codepoint (surrogate pair)
| |
| − | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
| |
| − | };
| |
| − |
| |
| − | // Optimize for push.apply( _, NodeList )
| |
| − | try {
| |
| − | push.apply(
| |
| − | (arr = slice.call( preferredDoc.childNodes )),
| |
| − | preferredDoc.childNodes
| |
| − | );
| |
| − | // Support: Android<4.0
| |
| − | // Detect silently failing push.apply
| |
| − | arr[ preferredDoc.childNodes.length ].nodeType;
| |
| − | } catch ( e ) {
| |
| − | push = { apply: arr.length ?
| |
| − |
| |
| − | // Leverage slice if possible
| |
| − | function( target, els ) {
| |
| − | push_native.apply( target, slice.call(els) );
| |
| − | } :
| |
| − |
| |
| − | // Support: IE<9
| |
| − | // Otherwise append directly
| |
| − | function( target, els ) {
| |
| − | var j = target.length,
| |
| − | i = 0;
| |
| − | // Can't trust NodeList.length
| |
| − | while ( (target[j++] = els[i++]) ) {}
| |
| − | target.length = j - 1;
| |
| − | }
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | function Sizzle( selector, context, results, seed ) {
| |
| − | var match, elem, m, nodeType,
| |
| − | // QSA vars
| |
| − | i, groups, old, nid, newContext, newSelector;
| |
| − |
| |
| − | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
| |
| − | setDocument( context );
| |
| − | }
| |
| − |
| |
| − | context = context || document;
| |
| − | results = results || [];
| |
| − |
| |
| − | if ( !selector || typeof selector !== "string" ) {
| |
| − | return results;
| |
| − | }
| |
| − |
| |
| − | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
| |
| − | return [];
| |
| − | }
| |
| − |
| |
| − | if ( documentIsHTML && !seed ) {
| |
| − |
| |
| − | // Shortcuts
| |
| − | if ( (match = rquickExpr.exec( selector )) ) {
| |
| − | // Speed-up: Sizzle("#ID")
| |
| − | if ( (m = match[1]) ) {
| |
| − | if ( nodeType === 9 ) {
| |
| − | elem = context.getElementById( m );
| |
| − | // Check parentNode to catch when Blackberry 4.6 returns
| |
| − | // nodes that are no longer in the document (jQuery #6963)
| |
| − | if ( elem && elem.parentNode ) {
| |
| − | // Handle the case where IE, Opera, and Webkit return items
| |
| − | // by name instead of ID
| |
| − | if ( elem.id === m ) {
| |
| − | results.push( elem );
| |
| − | return results;
| |
| − | }
| |
| − | } else {
| |
| − | return results;
| |
| − | }
| |
| − | } else {
| |
| − | // Context is not a document
| |
| − | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
| |
| − | contains( context, elem ) && elem.id === m ) {
| |
| − | results.push( elem );
| |
| − | return results;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Speed-up: Sizzle("TAG")
| |
| − | } else if ( match[2] ) {
| |
| − | push.apply( results, context.getElementsByTagName( selector ) );
| |
| − | return results;
| |
| − |
| |
| − | // Speed-up: Sizzle(".CLASS")
| |
| − | } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
| |
| − | push.apply( results, context.getElementsByClassName( m ) );
| |
| − | return results;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // QSA path
| |
| − | if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
| |
| − | nid = old = expando;
| |
| − | newContext = context;
| |
| − | newSelector = nodeType === 9 && selector;
| |
| − |
| |
| − | // qSA works strangely on Element-rooted queries
| |
| − | // We can work around this by specifying an extra ID on the root
| |
| − | // and working up from there (Thanks to Andrew Dupont for the technique)
| |
| − | // IE 8 doesn't work on object elements
| |
| − | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
| |
| − | groups = tokenize( selector );
| |
| − |
| |
| − | if ( (old = context.getAttribute("id")) ) {
| |
| − | nid = old.replace( rescape, "\\$&" );
| |
| − | } else {
| |
| − | context.setAttribute( "id", nid );
| |
| − | }
| |
| − | nid = "[id='" + nid + "'] ";
| |
| − |
| |
| − | i = groups.length;
| |
| − | while ( i-- ) {
| |
| − | groups[i] = nid + toSelector( groups[i] );
| |
| − | }
| |
| − | newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
| |
| − | newSelector = groups.join(",");
| |
| − | }
| |
| − |
| |
| − | if ( newSelector ) {
| |
| − | try {
| |
| − | push.apply( results,
| |
| − | newContext.querySelectorAll( newSelector )
| |
| − | );
| |
| − | return results;
| |
| − | } catch(qsaError) {
| |
| − | } finally {
| |
| − | if ( !old ) {
| |
| − | context.removeAttribute("id");
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // All others
| |
| − | return select( selector.replace( rtrim, "$1" ), context, results, seed );
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Create key-value caches of limited size
| |
| − | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
| |
| − | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
| |
| − | * deleting the oldest entry
| |
| − | */
| |
| − | function createCache() {
| |
| − | var keys = [];
| |
| − |
| |
| − | function cache( key, value ) {
| |
| − | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
| |
| − | if ( keys.push( key + " " ) > Expr.cacheLength ) {
| |
| − | // Only keep the most recent entries
| |
| − | delete cache[ keys.shift() ];
| |
| − | }
| |
| − | return (cache[ key + " " ] = value);
| |
| − | }
| |
| − | return cache;
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Mark a function for special use by Sizzle
| |
| − | * @param {Function} fn The function to mark
| |
| − | */
| |
| − | function markFunction( fn ) {
| |
| − | fn[ expando ] = true;
| |
| − | return fn;
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Support testing using an element
| |
| − | * @param {Function} fn Passed the created div and expects a boolean result
| |
| − | */
| |
| − | function assert( fn ) {
| |
| − | var div = document.createElement("div");
| |
| − |
| |
| − | try {
| |
| − | return !!fn( div );
| |
| − | } catch (e) {
| |
| − | return false;
| |
| − | } finally {
| |
| − | // Remove from its parent by default
| |
| − | if ( div.parentNode ) {
| |
| − | div.parentNode.removeChild( div );
| |
| − | }
| |
| − | // release memory in IE
| |
| − | div = null;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Adds the same handler for all of the specified attrs
| |
| − | * @param {String} attrs Pipe-separated list of attributes
| |
| − | * @param {Function} handler The method that will be applied
| |
| − | */
| |
| − | function addHandle( attrs, handler ) {
| |
| − | var arr = attrs.split("|"),
| |
| − | i = attrs.length;
| |
| − |
| |
| − | while ( i-- ) {
| |
| − | Expr.attrHandle[ arr[i] ] = handler;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Checks document order of two siblings
| |
| − | * @param {Element} a
| |
| − | * @param {Element} b
| |
| − | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
| |
| − | */
| |
| − | function siblingCheck( a, b ) {
| |
| − | var cur = b && a,
| |
| − | diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
| |
| − | ( ~b.sourceIndex || MAX_NEGATIVE ) -
| |
| − | ( ~a.sourceIndex || MAX_NEGATIVE );
| |
| − |
| |
| − | // Use IE sourceIndex if available on both nodes
| |
| − | if ( diff ) {
| |
| − | return diff;
| |
| − | }
| |
| − |
| |
| − | // Check if b follows a
| |
| − | if ( cur ) {
| |
| − | while ( (cur = cur.nextSibling) ) {
| |
| − | if ( cur === b ) {
| |
| − | return -1;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return a ? 1 : -1;
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Returns a function to use in pseudos for input types
| |
| − | * @param {String} type
| |
| − | */
| |
| − | function createInputPseudo( type ) {
| |
| − | return function( elem ) {
| |
| − | var name = elem.nodeName.toLowerCase();
| |
| − | return name === "input" && elem.type === type;
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Returns a function to use in pseudos for buttons
| |
| − | * @param {String} type
| |
| − | */
| |
| − | function createButtonPseudo( type ) {
| |
| − | return function( elem ) {
| |
| − | var name = elem.nodeName.toLowerCase();
| |
| − | return (name === "input" || name === "button") && elem.type === type;
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Returns a function to use in pseudos for positionals
| |
| − | * @param {Function} fn
| |
| − | */
| |
| − | function createPositionalPseudo( fn ) {
| |
| − | return markFunction(function( argument ) {
| |
| − | argument = +argument;
| |
| − | return markFunction(function( seed, matches ) {
| |
| − | var j,
| |
| − | matchIndexes = fn( [], seed.length, argument ),
| |
| − | i = matchIndexes.length;
| |
| − |
| |
| − | // Match elements found at the specified indexes
| |
| − | while ( i-- ) {
| |
| − | if ( seed[ (j = matchIndexes[i]) ] ) {
| |
| − | seed[j] = !(matches[j] = seed[j]);
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Checks a node for validity as a Sizzle context
| |
| − | * @param {Element|Object=} context
| |
| − | * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
| |
| − | */
| |
| − | function testContext( context ) {
| |
| − | return context && typeof context.getElementsByTagName !== strundefined && context;
| |
| − | }
| |
| − |
| |
| − | // Expose support vars for convenience
| |
| − | support = Sizzle.support = {};
| |
| − |
| |
| − | /**
| |
| − | * Detects XML nodes
| |
| − | * @param {Element|Object} elem An element or a document
| |
| − | * @returns {Boolean} True iff elem is a non-HTML XML node
| |
| − | */
| |
| − | isXML = Sizzle.isXML = function( elem ) {
| |
| − | // documentElement is verified for cases where it doesn't yet exist
| |
| − | // (such as loading iframes in IE - #4833)
| |
| − | var documentElement = elem && (elem.ownerDocument || elem).documentElement;
| |
| − | return documentElement ? documentElement.nodeName !== "HTML" : false;
| |
| − | };
| |
| − |
| |
| − | /**
| |
| − | * Sets document-related variables once based on the current document
| |
| − | * @param {Element|Object} [doc] An element or document object to use to set the document
| |
| − | * @returns {Object} Returns the current document
| |
| − | */
| |
| − | setDocument = Sizzle.setDocument = function( node ) {
| |
| − | var hasCompare,
| |
| − | doc = node ? node.ownerDocument || node : preferredDoc,
| |
| − | parent = doc.defaultView;
| |
| − |
| |
| − | // If no document and documentElement is available, return
| |
| − | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
| |
| − | return document;
| |
| − | }
| |
| − |
| |
| − | // Set our document
| |
| − | document = doc;
| |
| − | docElem = doc.documentElement;
| |
| − |
| |
| − | // Support tests
| |
| − | documentIsHTML = !isXML( doc );
| |
| − |
| |
| − | // Support: IE>8
| |
| − | // If iframe document is assigned to "document" variable and if iframe has been reloaded,
| |
| − | // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
| |
| − | // IE6-8 do not support the defaultView property so parent will be undefined
| |
| − | if ( parent && parent !== parent.top ) {
| |
| − | // IE11 does not have attachEvent, so all must suffer
| |
| − | if ( parent.addEventListener ) {
| |
| − | parent.addEventListener( "unload", function() {
| |
| − | setDocument();
| |
| − | }, false );
| |
| − | } else if ( parent.attachEvent ) {
| |
| − | parent.attachEvent( "onunload", function() {
| |
| − | setDocument();
| |
| − | });
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | /* Attributes
| |
| − | ---------------------------------------------------------------------- */
| |
| − |
| |
| − | // Support: IE<8
| |
| − | // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
| |
| − | support.attributes = assert(function( div ) {
| |
| − | div.className = "i";
| |
| − | return !div.getAttribute("className");
| |
| − | });
| |
| − |
| |
| − | /* getElement(s)By*
| |
| − | ---------------------------------------------------------------------- */
| |
| − |
| |
| − | // Check if getElementsByTagName("*") returns only elements
| |
| − | support.getElementsByTagName = assert(function( div ) {
| |
| − | div.appendChild( doc.createComment("") );
| |
| − | return !div.getElementsByTagName("*").length;
| |
| − | });
| |
| − |
| |
| − | // Check if getElementsByClassName can be trusted
| |
| − | support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
| |
| − | div.innerHTML = "<div class='a'></div><div class='a i'></div>";
| |
| − |
| |
| − | // Support: Safari<4
| |
| − | // Catch class over-caching
| |
| − | div.firstChild.className = "i";
| |
| − | // Support: Opera<10
| |
| − | // Catch gEBCN failure to find non-leading classes
| |
| − | return div.getElementsByClassName("i").length === 2;
| |
| − | });
| |
| − |
| |
| − | // Support: IE<10
| |
| − | // Check if getElementById returns elements by name
| |
| − | // The broken getElementById methods don't pick up programatically-set names,
| |
| − | // so use a roundabout getElementsByName test
| |
| − | support.getById = assert(function( div ) {
| |
| − | docElem.appendChild( div ).id = expando;
| |
| − | return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
| |
| − | });
| |
| − |
| |
| − | // ID find and filter
| |
| − | if ( support.getById ) {
| |
| − | Expr.find["ID"] = function( id, context ) {
| |
| − | if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
| |
| − | var m = context.getElementById( id );
| |
| − | // Check parentNode to catch when Blackberry 4.6 returns
| |
| − | // nodes that are no longer in the document #6963
| |
| − | return m && m.parentNode ? [ m ] : [];
| |
| − | }
| |
| − | };
| |
| − | Expr.filter["ID"] = function( id ) {
| |
| − | var attrId = id.replace( runescape, funescape );
| |
| − | return function( elem ) {
| |
| − | return elem.getAttribute("id") === attrId;
| |
| − | };
| |
| − | };
| |
| − | } else {
| |
| − | // Support: IE6/7
| |
| − | // getElementById is not reliable as a find shortcut
| |
| − | delete Expr.find["ID"];
| |
| − |
| |
| − | Expr.filter["ID"] = function( id ) {
| |
| − | var attrId = id.replace( runescape, funescape );
| |
| − | return function( elem ) {
| |
| − | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
| |
| − | return node && node.value === attrId;
| |
| − | };
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | // Tag
| |
| − | Expr.find["TAG"] = support.getElementsByTagName ?
| |
| − | function( tag, context ) {
| |
| − | if ( typeof context.getElementsByTagName !== strundefined ) {
| |
| − | return context.getElementsByTagName( tag );
| |
| − | }
| |
| − | } :
| |
| − | function( tag, context ) {
| |
| − | var elem,
| |
| − | tmp = [],
| |
| − | i = 0,
| |
| − | results = context.getElementsByTagName( tag );
| |
| − |
| |
| − | // Filter out possible comments
| |
| − | if ( tag === "*" ) {
| |
| − | while ( (elem = results[i++]) ) {
| |
| − | if ( elem.nodeType === 1 ) {
| |
| − | tmp.push( elem );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return tmp;
| |
| − | }
| |
| − | return results;
| |
| − | };
| |
| − |
| |
| − | // Class
| |
| − | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
| |
| − | if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
| |
| − | return context.getElementsByClassName( className );
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | /* QSA/matchesSelector
| |
| − | ---------------------------------------------------------------------- */
| |
| − |
| |
| − | // QSA and matchesSelector support
| |
| − |
| |
| − | // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
| |
| − | rbuggyMatches = [];
| |
| − |
| |
| − | // qSa(:focus) reports false when true (Chrome 21)
| |
| − | // We allow this because of a bug in IE8/9 that throws an error
| |
| − | // whenever `document.activeElement` is accessed on an iframe
| |
| − | // So, we allow :focus to pass through QSA all the time to avoid the IE error
| |
| − | // See http://bugs.jquery.com/ticket/13378
| |
| − | rbuggyQSA = [];
| |
| − |
| |
| − | if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
| |
| − | // Build QSA regex
| |
| − | // Regex strategy adopted from Diego Perini
| |
| − | assert(function( div ) {
| |
| − | // Select is set to empty string on purpose
| |
| − | // This is to test IE's treatment of not explicitly
| |
| − | // setting a boolean content attribute,
| |
| − | // since its presence should be enough
| |
| − | // http://bugs.jquery.com/ticket/12359
| |
| − | div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";
| |
| − |
| |
| − | // Support: IE8, Opera 11-12.16
| |
| − | // Nothing should be selected when empty strings follow ^= or $= or *=
| |
| − | // The test attribute must be unknown in Opera but "safe" for WinRT
| |
| − | // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
| |
| − | if ( div.querySelectorAll("[msallowclip^='']").length ) {
| |
| − | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
| |
| − | }
| |
| − |
| |
| − | // Support: IE8
| |
| − | // Boolean attributes and "value" are not treated correctly
| |
| − | if ( !div.querySelectorAll("[selected]").length ) {
| |
| − | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
| |
| − | }
| |
| − |
| |
| − | // Webkit/Opera - :checked should return selected option elements
| |
| − | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
| |
| − | // IE8 throws error here and will not see later tests
| |
| − | if ( !div.querySelectorAll(":checked").length ) {
| |
| − | rbuggyQSA.push(":checked");
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | assert(function( div ) {
| |
| − | // Support: Windows 8 Native Apps
| |
| − | // The type and name attributes are restricted during .innerHTML assignment
| |
| − | var input = doc.createElement("input");
| |
| − | input.setAttribute( "type", "hidden" );
| |
| − | div.appendChild( input ).setAttribute( "name", "D" );
| |
| − |
| |
| − | // Support: IE8
| |
| − | // Enforce case-sensitivity of name attribute
| |
| − | if ( div.querySelectorAll("[name=d]").length ) {
| |
| − | rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
| |
| − | }
| |
| − |
| |
| − | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
| |
| − | // IE8 throws error here and will not see later tests
| |
| − | if ( !div.querySelectorAll(":enabled").length ) {
| |
| − | rbuggyQSA.push( ":enabled", ":disabled" );
| |
| − | }
| |
| − |
| |
| − | // Opera 10-11 does not throw on post-comma invalid pseudos
| |
| − | div.querySelectorAll("*,:x");
| |
| − | rbuggyQSA.push(",.*:");
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
| |
| − | docElem.webkitMatchesSelector ||
| |
| − | docElem.mozMatchesSelector ||
| |
| − | docElem.oMatchesSelector ||
| |
| − | docElem.msMatchesSelector) )) ) {
| |
| − |
| |
| − | assert(function( div ) {
| |
| − | // Check to see if it's possible to do matchesSelector
| |
| − | // on a disconnected node (IE 9)
| |
| − | support.disconnectedMatch = matches.call( div, "div" );
| |
| − |
| |
| − | // This should fail with an exception
| |
| − | // Gecko does not error, returns false instead
| |
| − | matches.call( div, "[s!='']:x" );
| |
| − | rbuggyMatches.push( "!=", pseudos );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
| |
| − | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
| |
| − |
| |
| − | /* Contains
| |
| − | ---------------------------------------------------------------------- */
| |
| − | hasCompare = rnative.test( docElem.compareDocumentPosition );
| |
| − |
| |
| − | // Element contains another
| |
| − | // Purposefully does not implement inclusive descendent
| |
| − | // As in, an element does not contain itself
| |
| − | contains = hasCompare || rnative.test( docElem.contains ) ?
| |
| − | function( a, b ) {
| |
| − | var adown = a.nodeType === 9 ? a.documentElement : a,
| |
| − | bup = b && b.parentNode;
| |
| − | return a === bup || !!( bup && bup.nodeType === 1 && (
| |
| − | adown.contains ?
| |
| − | adown.contains( bup ) :
| |
| − | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
| |
| − | ));
| |
| − | } :
| |
| − | function( a, b ) {
| |
| − | if ( b ) {
| |
| − | while ( (b = b.parentNode) ) {
| |
| − | if ( b === a ) {
| |
| − | return true;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | return false;
| |
| − | };
| |
| − |
| |
| − | /* Sorting
| |
| − | ---------------------------------------------------------------------- */
| |
| − |
| |
| − | // Document order sorting
| |
| − | sortOrder = hasCompare ?
| |
| − | function( a, b ) {
| |
| − |
| |
| − | // Flag for duplicate removal
| |
| − | if ( a === b ) {
| |
| − | hasDuplicate = true;
| |
| − | return 0;
| |
| − | }
| |
| − |
| |
| − | // Sort on method existence if only one input has compareDocumentPosition
| |
| − | var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
| |
| − | if ( compare ) {
| |
| − | return compare;
| |
| − | }
| |
| − |
| |
| − | // Calculate position if both inputs belong to the same document
| |
| − | compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
| |
| − | a.compareDocumentPosition( b ) :
| |
| − |
| |
| − | // Otherwise we know they are disconnected
| |
| − | 1;
| |
| − |
| |
| − | // Disconnected nodes
| |
| − | if ( compare & 1 ||
| |
| − | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
| |
| − |
| |
| − | // Choose the first element that is related to our preferred document
| |
| − | if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
| |
| − | return -1;
| |
| − | }
| |
| − | if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
| |
| − | return 1;
| |
| − | }
| |
| − |
| |
| − | // Maintain original order
| |
| − | return sortInput ?
| |
| − | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
| |
| − | 0;
| |
| − | }
| |
| − |
| |
| − | return compare & 4 ? -1 : 1;
| |
| − | } :
| |
| − | function( a, b ) {
| |
| − | // Exit early if the nodes are identical
| |
| − | if ( a === b ) {
| |
| − | hasDuplicate = true;
| |
| − | return 0;
| |
| − | }
| |
| − |
| |
| − | var cur,
| |
| − | i = 0,
| |
| − | aup = a.parentNode,
| |
| − | bup = b.parentNode,
| |
| − | ap = [ a ],
| |
| − | bp = [ b ];
| |
| − |
| |
| − | // Parentless nodes are either documents or disconnected
| |
| − | if ( !aup || !bup ) {
| |
| − | return a === doc ? -1 :
| |
| − | b === doc ? 1 :
| |
| − | aup ? -1 :
| |
| − | bup ? 1 :
| |
| − | sortInput ?
| |
| − | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
| |
| − | 0;
| |
| − |
| |
| − | // If the nodes are siblings, we can do a quick check
| |
| − | } else if ( aup === bup ) {
| |
| − | return siblingCheck( a, b );
| |
| − | }
| |
| − |
| |
| − | // Otherwise we need full lists of their ancestors for comparison
| |
| − | cur = a;
| |
| − | while ( (cur = cur.parentNode) ) {
| |
| − | ap.unshift( cur );
| |
| − | }
| |
| − | cur = b;
| |
| − | while ( (cur = cur.parentNode) ) {
| |
| − | bp.unshift( cur );
| |
| − | }
| |
| − |
| |
| − | // Walk down the tree looking for a discrepancy
| |
| − | while ( ap[i] === bp[i] ) {
| |
| − | i++;
| |
| − | }
| |
| − |
| |
| − | return i ?
| |
| − | // Do a sibling check if the nodes have a common ancestor
| |
| − | siblingCheck( ap[i], bp[i] ) :
| |
| − |
| |
| − | // Otherwise nodes in our document sort first
| |
| − | ap[i] === preferredDoc ? -1 :
| |
| − | bp[i] === preferredDoc ? 1 :
| |
| − | 0;
| |
| − | };
| |
| − |
| |
| − | return doc;
| |
| − | };
| |
| − |
| |
| − | Sizzle.matches = function( expr, elements ) {
| |
| − | return Sizzle( expr, null, null, elements );
| |
| − | };
| |
| − |
| |
| − | Sizzle.matchesSelector = function( elem, expr ) {
| |
| − | // Set document vars if needed
| |
| − | if ( ( elem.ownerDocument || elem ) !== document ) {
| |
| − | setDocument( elem );
| |
| − | }
| |
| − |
| |
| − | // Make sure that attribute selectors are quoted
| |
| − | expr = expr.replace( rattributeQuotes, "='$1']" );
| |
| − |
| |
| − | if ( support.matchesSelector && documentIsHTML &&
| |
| − | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
| |
| − | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
| |
| − |
| |
| − | try {
| |
| − | var ret = matches.call( elem, expr );
| |
| − |
| |
| − | // IE 9's matchesSelector returns false on disconnected nodes
| |
| − | if ( ret || support.disconnectedMatch ||
| |
| − | // As well, disconnected nodes are said to be in a document
| |
| − | // fragment in IE 9
| |
| − | elem.document && elem.document.nodeType !== 11 ) {
| |
| − | return ret;
| |
| − | }
| |
| − | } catch(e) {}
| |
| − | }
| |
| − |
| |
| − | return Sizzle( expr, document, null, [ elem ] ).length > 0;
| |
| − | };
| |
| − |
| |
| − | Sizzle.contains = function( context, elem ) {
| |
| − | // Set document vars if needed
| |
| − | if ( ( context.ownerDocument || context ) !== document ) {
| |
| − | setDocument( context );
| |
| − | }
| |
| − | return contains( context, elem );
| |
| − | };
| |
| − |
| |
| − | Sizzle.attr = function( elem, name ) {
| |
| − | // Set document vars if needed
| |
| − | if ( ( elem.ownerDocument || elem ) !== document ) {
| |
| − | setDocument( elem );
| |
| − | }
| |
| − |
| |
| − | var fn = Expr.attrHandle[ name.toLowerCase() ],
| |
| − | // Don't get fooled by Object.prototype properties (jQuery #13807)
| |
| − | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
| |
| − | fn( elem, name, !documentIsHTML ) :
| |
| − | undefined;
| |
| − |
| |
| − | return val !== undefined ?
| |
| − | val :
| |
| − | support.attributes || !documentIsHTML ?
| |
| − | elem.getAttribute( name ) :
| |
| − | (val = elem.getAttributeNode(name)) && val.specified ?
| |
| − | val.value :
| |
| − | null;
| |
| − | };
| |
| − |
| |
| − | Sizzle.error = function( msg ) {
| |
| − | throw new Error( "Syntax error, unrecognized expression: " + msg );
| |
| − | };
| |
| − |
| |
| − | /**
| |
| − | * Document sorting and removing duplicates
| |
| − | * @param {ArrayLike} results
| |
| − | */
| |
| − | Sizzle.uniqueSort = function( results ) {
| |
| − | var elem,
| |
| − | duplicates = [],
| |
| − | j = 0,
| |
| − | i = 0;
| |
| − |
| |
| − | // Unless we *know* we can detect duplicates, assume their presence
| |
| − | hasDuplicate = !support.detectDuplicates;
| |
| − | sortInput = !support.sortStable && results.slice( 0 );
| |
| − | results.sort( sortOrder );
| |
| − |
| |
| − | if ( hasDuplicate ) {
| |
| − | while ( (elem = results[i++]) ) {
| |
| − | if ( elem === results[ i ] ) {
| |
| − | j = duplicates.push( i );
| |
| − | }
| |
| − | }
| |
| − | while ( j-- ) {
| |
| − | results.splice( duplicates[ j ], 1 );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Clear input after sorting to release objects
| |
| − | // See https://github.com/jquery/sizzle/pull/225
| |
| − | sortInput = null;
| |
| − |
| |
| − | return results;
| |
| − | };
| |
| − |
| |
| − | /**
| |
| − | * Utility function for retrieving the text value of an array of DOM nodes
| |
| − | * @param {Array|Element} elem
| |
| − | */
| |
| − | getText = Sizzle.getText = function( elem ) {
| |
| − | var node,
| |
| − | ret = "",
| |
| − | i = 0,
| |
| − | nodeType = elem.nodeType;
| |
| − |
| |
| − | if ( !nodeType ) {
| |
| − | // If no nodeType, this is expected to be an array
| |
| − | while ( (node = elem[i++]) ) {
| |
| − | // Do not traverse comment nodes
| |
| − | ret += getText( node );
| |
| − | }
| |
| − | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
| |
| − | // Use textContent for elements
| |
| − | // innerText usage removed for consistency of new lines (jQuery #11153)
| |
| − | if ( typeof elem.textContent === "string" ) {
| |
| − | return elem.textContent;
| |
| − | } else {
| |
| − | // Traverse its children
| |
| − | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
| |
| − | ret += getText( elem );
| |
| − | }
| |
| − | }
| |
| − | } else if ( nodeType === 3 || nodeType === 4 ) {
| |
| − | return elem.nodeValue;
| |
| − | }
| |
| − | // Do not include comment or processing instruction nodes
| |
| − |
| |
| − | return ret;
| |
| − | };
| |
| − |
| |
| − | Expr = Sizzle.selectors = {
| |
| − |
| |
| − | // Can be adjusted by the user
| |
| − | cacheLength: 50,
| |
| − |
| |
| − | createPseudo: markFunction,
| |
| − |
| |
| − | match: matchExpr,
| |
| − |
| |
| − | attrHandle: {},
| |
| − |
| |
| − | find: {},
| |
| − |
| |
| − | relative: {
| |
| − | ">": { dir: "parentNode", first: true },
| |
| − | " ": { dir: "parentNode" },
| |
| − | "+": { dir: "previousSibling", first: true },
| |
| − | "~": { dir: "previousSibling" }
| |
| − | },
| |
| − |
| |
| − | preFilter: {
| |
| − | "ATTR": function( match ) {
| |
| − | match[1] = match[1].replace( runescape, funescape );
| |
| − |
| |
| − | // Move the given value to match[3] whether quoted or unquoted
| |
| − | match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
| |
| − |
| |
| − | if ( match[2] === "~=" ) {
| |
| − | match[3] = " " + match[3] + " ";
| |
| − | }
| |
| − |
| |
| − | return match.slice( 0, 4 );
| |
| − | },
| |
| − |
| |
| − | "CHILD": function( match ) {
| |
| − | /* matches from matchExpr["CHILD"]
| |
| − | 1 type (only|nth|...)
| |
| − | 2 what (child|of-type)
| |
| − | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
| |
| − | 4 xn-component of xn+y argument ([+-]?\d*n|)
| |
| − | 5 sign of xn-component
| |
| − | 6 x of xn-component
| |
| − | 7 sign of y-component
| |
| − | 8 y of y-component
| |
| − | */
| |
| − | match[1] = match[1].toLowerCase();
| |
| − |
| |
| − | if ( match[1].slice( 0, 3 ) === "nth" ) {
| |
| − | // nth-* requires argument
| |
| − | if ( !match[3] ) {
| |
| − | Sizzle.error( match[0] );
| |
| − | }
| |
| − |
| |
| − | // numeric x and y parameters for Expr.filter.CHILD
| |
| − | // remember that false/true cast respectively to 0/1
| |
| − | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
| |
| − | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
| |
| − |
| |
| − | // other types prohibit arguments
| |
| − | } else if ( match[3] ) {
| |
| − | Sizzle.error( match[0] );
| |
| − | }
| |
| − |
| |
| − | return match;
| |
| − | },
| |
| − |
| |
| − | "PSEUDO": function( match ) {
| |
| − | var excess,
| |
| − | unquoted = !match[6] && match[2];
| |
| − |
| |
| − | if ( matchExpr["CHILD"].test( match[0] ) ) {
| |
| − | return null;
| |
| − | }
| |
| − |
| |
| − | // Accept quoted arguments as-is
| |
| − | if ( match[3] ) {
| |
| − | match[2] = match[4] || match[5] || "";
| |
| − |
| |
| − | // Strip excess characters from unquoted arguments
| |
| − | } else if ( unquoted && rpseudo.test( unquoted ) &&
| |
| − | // Get excess from tokenize (recursively)
| |
| − | (excess = tokenize( unquoted, true )) &&
| |
| − | // advance to the next closing parenthesis
| |
| − | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
| |
| − |
| |
| − | // excess is a negative index
| |
| − | match[0] = match[0].slice( 0, excess );
| |
| − | match[2] = unquoted.slice( 0, excess );
| |
| − | }
| |
| − |
| |
| − | // Return only captures needed by the pseudo filter method (type and argument)
| |
| − | return match.slice( 0, 3 );
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | filter: {
| |
| − |
| |
| − | "TAG": function( nodeNameSelector ) {
| |
| − | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
| |
| − | return nodeNameSelector === "*" ?
| |
| − | function() { return true; } :
| |
| − | function( elem ) {
| |
| − | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
| |
| − | };
| |
| − | },
| |
| − |
| |
| − | "CLASS": function( className ) {
| |
| − | var pattern = classCache[ className + " " ];
| |
| − |
| |
| − | return pattern ||
| |
| − | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
| |
| − | classCache( className, function( elem ) {
| |
| − | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | "ATTR": function( name, operator, check ) {
| |
| − | return function( elem ) {
| |
| − | var result = Sizzle.attr( elem, name );
| |
| − |
| |
| − | if ( result == null ) {
| |
| − | return operator === "!=";
| |
| − | }
| |
| − | if ( !operator ) {
| |
| − | return true;
| |
| − | }
| |
| − |
| |
| − | result += "";
| |
| − |
| |
| − | return operator === "=" ? result === check :
| |
| − | operator === "!=" ? result !== check :
| |
| − | operator === "^=" ? check && result.indexOf( check ) === 0 :
| |
| − | operator === "*=" ? check && result.indexOf( check ) > -1 :
| |
| − | operator === "$=" ? check && result.slice( -check.length ) === check :
| |
| − | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
| |
| − | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
| |
| − | false;
| |
| − | };
| |
| − | },
| |
| − |
| |
| − | "CHILD": function( type, what, argument, first, last ) {
| |
| − | var simple = type.slice( 0, 3 ) !== "nth",
| |
| − | forward = type.slice( -4 ) !== "last",
| |
| − | ofType = what === "of-type";
| |
| − |
| |
| − | return first === 1 && last === 0 ?
| |
| − |
| |
| − | // Shortcut for :nth-*(n)
| |
| − | function( elem ) {
| |
| − | return !!elem.parentNode;
| |
| − | } :
| |
| − |
| |
| − | function( elem, context, xml ) {
| |
| − | var cache, outerCache, node, diff, nodeIndex, start,
| |
| − | dir = simple !== forward ? "nextSibling" : "previousSibling",
| |
| − | parent = elem.parentNode,
| |
| − | name = ofType && elem.nodeName.toLowerCase(),
| |
| − | useCache = !xml && !ofType;
| |
| − |
| |
| − | if ( parent ) {
| |
| − |
| |
| − | // :(first|last|only)-(child|of-type)
| |
| − | if ( simple ) {
| |
| − | while ( dir ) {
| |
| − | node = elem;
| |
| − | while ( (node = node[ dir ]) ) {
| |
| − | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
| |
| − | return false;
| |
| − | }
| |
| − | }
| |
| − | // Reverse direction for :only-* (if we haven't yet done so)
| |
| − | start = dir = type === "only" && !start && "nextSibling";
| |
| − | }
| |
| − | return true;
| |
| − | }
| |
| − |
| |
| − | start = [ forward ? parent.firstChild : parent.lastChild ];
| |
| − |
| |
| − | // non-xml :nth-child(...) stores cache data on `parent`
| |
| − | if ( forward && useCache ) {
| |
| − | // Seek `elem` from a previously-cached index
| |
| − | outerCache = parent[ expando ] || (parent[ expando ] = {});
| |
| − | cache = outerCache[ type ] || [];
| |
| − | nodeIndex = cache[0] === dirruns && cache[1];
| |
| − | diff = cache[0] === dirruns && cache[2];
| |
| − | node = nodeIndex && parent.childNodes[ nodeIndex ];
| |
| − |
| |
| − | while ( (node = ++nodeIndex && node && node[ dir ] ||
| |
| − |
| |
| − | // Fallback to seeking `elem` from the start
| |
| − | (diff = nodeIndex = 0) || start.pop()) ) {
| |
| − |
| |
| − | // When found, cache indexes on `parent` and break
| |
| − | if ( node.nodeType === 1 && ++diff && node === elem ) {
| |
| − | outerCache[ type ] = [ dirruns, nodeIndex, diff ];
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Use previously-cached element index if available
| |
| − | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
| |
| − | diff = cache[1];
| |
| − |
| |
| − | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
| |
| − | } else {
| |
| − | // Use the same loop as above to seek `elem` from the start
| |
| − | while ( (node = ++nodeIndex && node && node[ dir ] ||
| |
| − | (diff = nodeIndex = 0) || start.pop()) ) {
| |
| − |
| |
| − | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
| |
| − | // Cache the index of each encountered element
| |
| − | if ( useCache ) {
| |
| − | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
| |
| − | }
| |
| − |
| |
| − | if ( node === elem ) {
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Incorporate the offset, then check against cycle size
| |
| − | diff -= last;
| |
| − | return diff === first || ( diff % first === 0 && diff / first >= 0 );
| |
| − | }
| |
| − | };
| |
| − | },
| |
| − |
| |
| − | "PSEUDO": function( pseudo, argument ) {
| |
| − | // pseudo-class names are case-insensitive
| |
| − | // http://www.w3.org/TR/selectors/#pseudo-classes
| |
| − | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
| |
| − | // Remember that setFilters inherits from pseudos
| |
| − | var args,
| |
| − | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
| |
| − | Sizzle.error( "unsupported pseudo: " + pseudo );
| |
| − |
| |
| − | // The user may use createPseudo to indicate that
| |
| − | // arguments are needed to create the filter function
| |
| − | // just as Sizzle does
| |
| − | if ( fn[ expando ] ) {
| |
| − | return fn( argument );
| |
| − | }
| |
| − |
| |
| − | // But maintain support for old signatures
| |
| − | if ( fn.length > 1 ) {
| |
| − | args = [ pseudo, pseudo, "", argument ];
| |
| − | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
| |
| − | markFunction(function( seed, matches ) {
| |
| − | var idx,
| |
| − | matched = fn( seed, argument ),
| |
| − | i = matched.length;
| |
| − | while ( i-- ) {
| |
| − | idx = indexOf.call( seed, matched[i] );
| |
| − | seed[ idx ] = !( matches[ idx ] = matched[i] );
| |
| − | }
| |
| − | }) :
| |
| − | function( elem ) {
| |
| − | return fn( elem, 0, args );
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | return fn;
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | pseudos: {
| |
| − | // Potentially complex pseudos
| |
| − | "not": markFunction(function( selector ) {
| |
| − | // Trim the selector passed to compile
| |
| − | // to avoid treating leading and trailing
| |
| − | // spaces as combinators
| |
| − | var input = [],
| |
| − | results = [],
| |
| − | matcher = compile( selector.replace( rtrim, "$1" ) );
| |
| − |
| |
| − | return matcher[ expando ] ?
| |
| − | markFunction(function( seed, matches, context, xml ) {
| |
| − | var elem,
| |
| − | unmatched = matcher( seed, null, xml, [] ),
| |
| − | i = seed.length;
| |
| − |
| |
| − | // Match elements unmatched by `matcher`
| |
| − | while ( i-- ) {
| |
| − | if ( (elem = unmatched[i]) ) {
| |
| − | seed[i] = !(matches[i] = elem);
| |
| − | }
| |
| − | }
| |
| − | }) :
| |
| − | function( elem, context, xml ) {
| |
| − | input[0] = elem;
| |
| − | matcher( input, null, xml, results );
| |
| − | return !results.pop();
| |
| − | };
| |
| − | }),
| |
| − |
| |
| − | "has": markFunction(function( selector ) {
| |
| − | return function( elem ) {
| |
| − | return Sizzle( selector, elem ).length > 0;
| |
| − | };
| |
| − | }),
| |
| − |
| |
| − | "contains": markFunction(function( text ) {
| |
| − | return function( elem ) {
| |
| − | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
| |
| − | };
| |
| − | }),
| |
| − |
| |
| − | // "Whether an element is represented by a :lang() selector
| |
| − | // is based solely on the element's language value
| |
| − | // being equal to the identifier C,
| |
| − | // or beginning with the identifier C immediately followed by "-".
| |
| − | // The matching of C against the element's language value is performed case-insensitively.
| |
| − | // The identifier C does not have to be a valid language name."
| |
| − | // http://www.w3.org/TR/selectors/#lang-pseudo
| |
| − | "lang": markFunction( function( lang ) {
| |
| − | // lang value must be a valid identifier
| |
| − | if ( !ridentifier.test(lang || "") ) {
| |
| − | Sizzle.error( "unsupported lang: " + lang );
| |
| − | }
| |
| − | lang = lang.replace( runescape, funescape ).toLowerCase();
| |
| − | return function( elem ) {
| |
| − | var elemLang;
| |
| − | do {
| |
| − | if ( (elemLang = documentIsHTML ?
| |
| − | elem.lang :
| |
| − | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
| |
| − |
| |
| − | elemLang = elemLang.toLowerCase();
| |
| − | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
| |
| − | }
| |
| − | } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
| |
| − | return false;
| |
| − | };
| |
| − | }),
| |
| − |
| |
| − | // Miscellaneous
| |
| − | "target": function( elem ) {
| |
| − | var hash = window.location && window.location.hash;
| |
| − | return hash && hash.slice( 1 ) === elem.id;
| |
| − | },
| |
| − |
| |
| − | "root": function( elem ) {
| |
| − | return elem === docElem;
| |
| − | },
| |
| − |
| |
| − | "focus": function( elem ) {
| |
| − | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
| |
| − | },
| |
| − |
| |
| − | // Boolean properties
| |
| − | "enabled": function( elem ) {
| |
| − | return elem.disabled === false;
| |
| − | },
| |
| − |
| |
| − | "disabled": function( elem ) {
| |
| − | return elem.disabled === true;
| |
| − | },
| |
| − |
| |
| − | "checked": function( elem ) {
| |
| − | // In CSS3, :checked should return both checked and selected elements
| |
| − | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
| |
| − | var nodeName = elem.nodeName.toLowerCase();
| |
| − | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
| |
| − | },
| |
| − |
| |
| − | "selected": function( elem ) {
| |
| − | // Accessing this property makes selected-by-default
| |
| − | // options in Safari work properly
| |
| − | if ( elem.parentNode ) {
| |
| − | elem.parentNode.selectedIndex;
| |
| − | }
| |
| − |
| |
| − | return elem.selected === true;
| |
| − | },
| |
| − |
| |
| − | // Contents
| |
| − | "empty": function( elem ) {
| |
| − | // http://www.w3.org/TR/selectors/#empty-pseudo
| |
| − | // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
| |
| − | // but not by others (comment: 8; processing instruction: 7; etc.)
| |
| − | // nodeType < 6 works because attributes (2) do not appear as children
| |
| − | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
| |
| − | if ( elem.nodeType < 6 ) {
| |
| − | return false;
| |
| − | }
| |
| − | }
| |
| − | return true;
| |
| − | },
| |
| − |
| |
| − | "parent": function( elem ) {
| |
| − | return !Expr.pseudos["empty"]( elem );
| |
| − | },
| |
| − |
| |
| − | // Element/input types
| |
| − | "header": function( elem ) {
| |
| − | return rheader.test( elem.nodeName );
| |
| − | },
| |
| − |
| |
| − | "input": function( elem ) {
| |
| − | return rinputs.test( elem.nodeName );
| |
| − | },
| |
| − |
| |
| − | "button": function( elem ) {
| |
| − | var name = elem.nodeName.toLowerCase();
| |
| − | return name === "input" && elem.type === "button" || name === "button";
| |
| − | },
| |
| − |
| |
| − | "text": function( elem ) {
| |
| − | var attr;
| |
| − | return elem.nodeName.toLowerCase() === "input" &&
| |
| − | elem.type === "text" &&
| |
| − |
| |
| − | // Support: IE<8
| |
| − | // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
| |
| − | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
| |
| − | },
| |
| − |
| |
| − | // Position-in-collection
| |
| − | "first": createPositionalPseudo(function() {
| |
| − | return [ 0 ];
| |
| − | }),
| |
| − |
| |
| − | "last": createPositionalPseudo(function( matchIndexes, length ) {
| |
| − | return [ length - 1 ];
| |
| − | }),
| |
| − |
| |
| − | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
| |
| − | return [ argument < 0 ? argument + length : argument ];
| |
| − | }),
| |
| − |
| |
| − | "even": createPositionalPseudo(function( matchIndexes, length ) {
| |
| − | var i = 0;
| |
| − | for ( ; i < length; i += 2 ) {
| |
| − | matchIndexes.push( i );
| |
| − | }
| |
| − | return matchIndexes;
| |
| − | }),
| |
| − |
| |
| − | "odd": createPositionalPseudo(function( matchIndexes, length ) {
| |
| − | var i = 1;
| |
| − | for ( ; i < length; i += 2 ) {
| |
| − | matchIndexes.push( i );
| |
| − | }
| |
| − | return matchIndexes;
| |
| − | }),
| |
| − |
| |
| − | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
| |
| − | var i = argument < 0 ? argument + length : argument;
| |
| − | for ( ; --i >= 0; ) {
| |
| − | matchIndexes.push( i );
| |
| − | }
| |
| − | return matchIndexes;
| |
| − | }),
| |
| − |
| |
| − | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
| |
| − | var i = argument < 0 ? argument + length : argument;
| |
| − | for ( ; ++i < length; ) {
| |
| − | matchIndexes.push( i );
| |
| − | }
| |
| − | return matchIndexes;
| |
| − | })
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | Expr.pseudos["nth"] = Expr.pseudos["eq"];
| |
| − |
| |
| − | // Add button/input type pseudos
| |
| − | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
| |
| − | Expr.pseudos[ i ] = createInputPseudo( i );
| |
| − | }
| |
| − | for ( i in { submit: true, reset: true } ) {
| |
| − | Expr.pseudos[ i ] = createButtonPseudo( i );
| |
| − | }
| |
| − |
| |
| − | // Easy API for creating new setFilters
| |
| − | function setFilters() {}
| |
| − | setFilters.prototype = Expr.filters = Expr.pseudos;
| |
| − | Expr.setFilters = new setFilters();
| |
| − |
| |
| − | tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
| |
| − | var matched, match, tokens, type,
| |
| − | soFar, groups, preFilters,
| |
| − | cached = tokenCache[ selector + " " ];
| |
| − |
| |
| − | if ( cached ) {
| |
| − | return parseOnly ? 0 : cached.slice( 0 );
| |
| − | }
| |
| − |
| |
| − | soFar = selector;
| |
| − | groups = [];
| |
| − | preFilters = Expr.preFilter;
| |
| − |
| |
| − | while ( soFar ) {
| |
| − |
| |
| − | // Comma and first run
| |
| − | if ( !matched || (match = rcomma.exec( soFar )) ) {
| |
| − | if ( match ) {
| |
| − | // Don't consume trailing commas as valid
| |
| − | soFar = soFar.slice( match[0].length ) || soFar;
| |
| − | }
| |
| − | groups.push( (tokens = []) );
| |
| − | }
| |
| − |
| |
| − | matched = false;
| |
| − |
| |
| − | // Combinators
| |
| − | if ( (match = rcombinators.exec( soFar )) ) {
| |
| − | matched = match.shift();
| |
| − | tokens.push({
| |
| − | value: matched,
| |
| − | // Cast descendant combinators to space
| |
| − | type: match[0].replace( rtrim, " " )
| |
| − | });
| |
| − | soFar = soFar.slice( matched.length );
| |
| − | }
| |
| − |
| |
| − | // Filters
| |
| − | for ( type in Expr.filter ) {
| |
| − | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
| |
| − | (match = preFilters[ type ]( match ))) ) {
| |
| − | matched = match.shift();
| |
| − | tokens.push({
| |
| − | value: matched,
| |
| − | type: type,
| |
| − | matches: match
| |
| − | });
| |
| − | soFar = soFar.slice( matched.length );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | if ( !matched ) {
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Return the length of the invalid excess
| |
| − | // if we're just parsing
| |
| − | // Otherwise, throw an error or return tokens
| |
| − | return parseOnly ?
| |
| − | soFar.length :
| |
| − | soFar ?
| |
| − | Sizzle.error( selector ) :
| |
| − | // Cache the tokens
| |
| − | tokenCache( selector, groups ).slice( 0 );
| |
| − | };
| |
| − |
| |
| − | function toSelector( tokens ) {
| |
| − | var i = 0,
| |
| − | len = tokens.length,
| |
| − | selector = "";
| |
| − | for ( ; i < len; i++ ) {
| |
| − | selector += tokens[i].value;
| |
| − | }
| |
| − | return selector;
| |
| − | }
| |
| − |
| |
| − | function addCombinator( matcher, combinator, base ) {
| |
| − | var dir = combinator.dir,
| |
| − | checkNonElements = base && dir === "parentNode",
| |
| − | doneName = done++;
| |
| − |
| |
| − | return combinator.first ?
| |
| − | // Check against closest ancestor/preceding element
| |
| − | function( elem, context, xml ) {
| |
| − | while ( (elem = elem[ dir ]) ) {
| |
| − | if ( elem.nodeType === 1 || checkNonElements ) {
| |
| − | return matcher( elem, context, xml );
| |
| − | }
| |
| − | }
| |
| − | } :
| |
| − |
| |
| − | // Check against all ancestor/preceding elements
| |
| − | function( elem, context, xml ) {
| |
| − | var oldCache, outerCache,
| |
| − | newCache = [ dirruns, doneName ];
| |
| − |
| |
| − | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
| |
| − | if ( xml ) {
| |
| − | while ( (elem = elem[ dir ]) ) {
| |
| − | if ( elem.nodeType === 1 || checkNonElements ) {
| |
| − | if ( matcher( elem, context, xml ) ) {
| |
| − | return true;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | } else {
| |
| − | while ( (elem = elem[ dir ]) ) {
| |
| − | if ( elem.nodeType === 1 || checkNonElements ) {
| |
| − | outerCache = elem[ expando ] || (elem[ expando ] = {});
| |
| − | if ( (oldCache = outerCache[ dir ]) &&
| |
| − | oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
| |
| − |
| |
| − | // Assign to newCache so results back-propagate to previous elements
| |
| − | return (newCache[ 2 ] = oldCache[ 2 ]);
| |
| − | } else {
| |
| − | // Reuse newcache so results back-propagate to previous elements
| |
| − | outerCache[ dir ] = newCache;
| |
| − |
| |
| − | // A match means we're done; a fail means we have to keep checking
| |
| − | if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
| |
| − | return true;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | function elementMatcher( matchers ) {
| |
| − | return matchers.length > 1 ?
| |
| − | function( elem, context, xml ) {
| |
| − | var i = matchers.length;
| |
| − | while ( i-- ) {
| |
| − | if ( !matchers[i]( elem, context, xml ) ) {
| |
| − | return false;
| |
| − | }
| |
| − | }
| |
| − | return true;
| |
| − | } :
| |
| − | matchers[0];
| |
| − | }
| |
| − |
| |
| − | function multipleContexts( selector, contexts, results ) {
| |
| − | var i = 0,
| |
| − | len = contexts.length;
| |
| − | for ( ; i < len; i++ ) {
| |
| − | Sizzle( selector, contexts[i], results );
| |
| − | }
| |
| − | return results;
| |
| − | }
| |
| − |
| |
| − | function condense( unmatched, map, filter, context, xml ) {
| |
| − | var elem,
| |
| − | newUnmatched = [],
| |
| − | i = 0,
| |
| − | len = unmatched.length,
| |
| − | mapped = map != null;
| |
| − |
| |
| − | for ( ; i < len; i++ ) {
| |
| − | if ( (elem = unmatched[i]) ) {
| |
| − | if ( !filter || filter( elem, context, xml ) ) {
| |
| − | newUnmatched.push( elem );
| |
| − | if ( mapped ) {
| |
| − | map.push( i );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return newUnmatched;
| |
| − | }
| |
| − |
| |
| − | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
| |
| − | if ( postFilter && !postFilter[ expando ] ) {
| |
| − | postFilter = setMatcher( postFilter );
| |
| − | }
| |
| − | if ( postFinder && !postFinder[ expando ] ) {
| |
| − | postFinder = setMatcher( postFinder, postSelector );
| |
| − | }
| |
| − | return markFunction(function( seed, results, context, xml ) {
| |
| − | var temp, i, elem,
| |
| − | preMap = [],
| |
| − | postMap = [],
| |
| − | preexisting = results.length,
| |
| − |
| |
| − | // Get initial elements from seed or context
| |
| − | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
| |
| − |
| |
| − | // Prefilter to get matcher input, preserving a map for seed-results synchronization
| |
| − | matcherIn = preFilter && ( seed || !selector ) ?
| |
| − | condense( elems, preMap, preFilter, context, xml ) :
| |
| − | elems,
| |
| − |
| |
| − | matcherOut = matcher ?
| |
| − | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
| |
| − | postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
| |
| − |
| |
| − | // ...intermediate processing is necessary
| |
| − | [] :
| |
| − |
| |
| − | // ...otherwise use results directly
| |
| − | results :
| |
| − | matcherIn;
| |
| − |
| |
| − | // Find primary matches
| |
| − | if ( matcher ) {
| |
| − | matcher( matcherIn, matcherOut, context, xml );
| |
| − | }
| |
| − |
| |
| − | // Apply postFilter
| |
| − | if ( postFilter ) {
| |
| − | temp = condense( matcherOut, postMap );
| |
| − | postFilter( temp, [], context, xml );
| |
| − |
| |
| − | // Un-match failing elements by moving them back to matcherIn
| |
| − | i = temp.length;
| |
| − | while ( i-- ) {
| |
| − | if ( (elem = temp[i]) ) {
| |
| − | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | if ( seed ) {
| |
| − | if ( postFinder || preFilter ) {
| |
| − | if ( postFinder ) {
| |
| − | // Get the final matcherOut by condensing this intermediate into postFinder contexts
| |
| − | temp = [];
| |
| − | i = matcherOut.length;
| |
| − | while ( i-- ) {
| |
| − | if ( (elem = matcherOut[i]) ) {
| |
| − | // Restore matcherIn since elem is not yet a final match
| |
| − | temp.push( (matcherIn[i] = elem) );
| |
| − | }
| |
| − | }
| |
| − | postFinder( null, (matcherOut = []), temp, xml );
| |
| − | }
| |
| − |
| |
| − | // Move matched elements from seed to results to keep them synchronized
| |
| − | i = matcherOut.length;
| |
| − | while ( i-- ) {
| |
| − | if ( (elem = matcherOut[i]) &&
| |
| − | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
| |
| − |
| |
| − | seed[temp] = !(results[temp] = elem);
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Add elements to results, through postFinder if defined
| |
| − | } else {
| |
| − | matcherOut = condense(
| |
| − | matcherOut === results ?
| |
| − | matcherOut.splice( preexisting, matcherOut.length ) :
| |
| − | matcherOut
| |
| − | );
| |
| − | if ( postFinder ) {
| |
| − | postFinder( null, results, matcherOut, xml );
| |
| − | } else {
| |
| − | push.apply( results, matcherOut );
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | function matcherFromTokens( tokens ) {
| |
| − | var checkContext, matcher, j,
| |
| − | len = tokens.length,
| |
| − | leadingRelative = Expr.relative[ tokens[0].type ],
| |
| − | implicitRelative = leadingRelative || Expr.relative[" "],
| |
| − | i = leadingRelative ? 1 : 0,
| |
| − |
| |
| − | // The foundational matcher ensures that elements are reachable from top-level context(s)
| |
| − | matchContext = addCombinator( function( elem ) {
| |
| − | return elem === checkContext;
| |
| − | }, implicitRelative, true ),
| |
| − | matchAnyContext = addCombinator( function( elem ) {
| |
| − | return indexOf.call( checkContext, elem ) > -1;
| |
| − | }, implicitRelative, true ),
| |
| − | matchers = [ function( elem, context, xml ) {
| |
| − | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
| |
| − | (checkContext = context).nodeType ?
| |
| − | matchContext( elem, context, xml ) :
| |
| − | matchAnyContext( elem, context, xml ) );
| |
| − | } ];
| |
| − |
| |
| − | for ( ; i < len; i++ ) {
| |
| − | if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
| |
| − | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
| |
| − | } else {
| |
| − | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
| |
| − |
| |
| − | // Return special upon seeing a positional matcher
| |
| − | if ( matcher[ expando ] ) {
| |
| − | // Find the next relative operator (if any) for proper handling
| |
| − | j = ++i;
| |
| − | for ( ; j < len; j++ ) {
| |
| − | if ( Expr.relative[ tokens[j].type ] ) {
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | return setMatcher(
| |
| − | i > 1 && elementMatcher( matchers ),
| |
| − | i > 1 && toSelector(
| |
| − | // If the preceding token was a descendant combinator, insert an implicit any-element `*`
| |
| − | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
| |
| − | ).replace( rtrim, "$1" ),
| |
| − | matcher,
| |
| − | i < j && matcherFromTokens( tokens.slice( i, j ) ),
| |
| − | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
| |
| − | j < len && toSelector( tokens )
| |
| − | );
| |
| − | }
| |
| − | matchers.push( matcher );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return elementMatcher( matchers );
| |
| − | }
| |
| − |
| |
| − | function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
| |
| − | var bySet = setMatchers.length > 0,
| |
| − | byElement = elementMatchers.length > 0,
| |
| − | superMatcher = function( seed, context, xml, results, outermost ) {
| |
| − | var elem, j, matcher,
| |
| − | matchedCount = 0,
| |
| − | i = "0",
| |
| − | unmatched = seed && [],
| |
| − | setMatched = [],
| |
| − | contextBackup = outermostContext,
| |
| − | // We must always have either seed elements or outermost context
| |
| − | elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
| |
| − | // Use integer dirruns iff this is the outermost matcher
| |
| − | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
| |
| − | len = elems.length;
| |
| − |
| |
| − | if ( outermost ) {
| |
| − | outermostContext = context !== document && context;
| |
| − | }
| |
| − |
| |
| − | // Add elements passing elementMatchers directly to results
| |
| − | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
| |
| − | // Support: IE<9, Safari
| |
| − | // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
| |
| − | for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
| |
| − | if ( byElement && elem ) {
| |
| − | j = 0;
| |
| − | while ( (matcher = elementMatchers[j++]) ) {
| |
| − | if ( matcher( elem, context, xml ) ) {
| |
| − | results.push( elem );
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | if ( outermost ) {
| |
| − | dirruns = dirrunsUnique;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Track unmatched elements for set filters
| |
| − | if ( bySet ) {
| |
| − | // They will have gone through all possible matchers
| |
| − | if ( (elem = !matcher && elem) ) {
| |
| − | matchedCount--;
| |
| − | }
| |
| − |
| |
| − | // Lengthen the array for every element, matched or not
| |
| − | if ( seed ) {
| |
| − | unmatched.push( elem );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Apply set filters to unmatched elements
| |
| − | matchedCount += i;
| |
| − | if ( bySet && i !== matchedCount ) {
| |
| − | j = 0;
| |
| − | while ( (matcher = setMatchers[j++]) ) {
| |
| − | matcher( unmatched, setMatched, context, xml );
| |
| − | }
| |
| − |
| |
| − | if ( seed ) {
| |
| − | // Reintegrate element matches to eliminate the need for sorting
| |
| − | if ( matchedCount > 0 ) {
| |
| − | while ( i-- ) {
| |
| − | if ( !(unmatched[i] || setMatched[i]) ) {
| |
| − | setMatched[i] = pop.call( results );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Discard index placeholder values to get only actual matches
| |
| − | setMatched = condense( setMatched );
| |
| − | }
| |
| − |
| |
| − | // Add matches to results
| |
| − | push.apply( results, setMatched );
| |
| − |
| |
| − | // Seedless set matches succeeding multiple successful matchers stipulate sorting
| |
| − | if ( outermost && !seed && setMatched.length > 0 &&
| |
| − | ( matchedCount + setMatchers.length ) > 1 ) {
| |
| − |
| |
| − | Sizzle.uniqueSort( results );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Override manipulation of globals by nested matchers
| |
| − | if ( outermost ) {
| |
| − | dirruns = dirrunsUnique;
| |
| − | outermostContext = contextBackup;
| |
| − | }
| |
| − |
| |
| − | return unmatched;
| |
| − | };
| |
| − |
| |
| − | return bySet ?
| |
| − | markFunction( superMatcher ) :
| |
| − | superMatcher;
| |
| − | }
| |
| − |
| |
| − | compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
| |
| − | var i,
| |
| − | setMatchers = [],
| |
| − | elementMatchers = [],
| |
| − | cached = compilerCache[ selector + " " ];
| |
| − |
| |
| − | if ( !cached ) {
| |
| − | // Generate a function of recursive functions that can be used to check each element
| |
| − | if ( !match ) {
| |
| − | match = tokenize( selector );
| |
| − | }
| |
| − | i = match.length;
| |
| − | while ( i-- ) {
| |
| − | cached = matcherFromTokens( match[i] );
| |
| − | if ( cached[ expando ] ) {
| |
| − | setMatchers.push( cached );
| |
| − | } else {
| |
| − | elementMatchers.push( cached );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Cache the compiled function
| |
| − | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
| |
| − |
| |
| − | // Save selector and tokenization
| |
| − | cached.selector = selector;
| |
| − | }
| |
| − | return cached;
| |
| − | };
| |
| − |
| |
| − | /**
| |
| − | * A low-level selection function that works with Sizzle's compiled
| |
| − | * selector functions
| |
| − | * @param {String|Function} selector A selector or a pre-compiled
| |
| − | * selector function built with Sizzle.compile
| |
| − | * @param {Element} context
| |
| − | * @param {Array} [results]
| |
| − | * @param {Array} [seed] A set of elements to match against
| |
| − | */
| |
| − | select = Sizzle.select = function( selector, context, results, seed ) {
| |
| − | var i, tokens, token, type, find,
| |
| − | compiled = typeof selector === "function" && selector,
| |
| − | match = !seed && tokenize( (selector = compiled.selector || selector) );
| |
| − |
| |
| − | results = results || [];
| |
| − |
| |
| − | // Try to minimize operations if there is no seed and only one group
| |
| − | if ( match.length === 1 ) {
| |
| − |
| |
| − | // Take a shortcut and set the context if the root selector is an ID
| |
| − | tokens = match[0] = match[0].slice( 0 );
| |
| − | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
| |
| − | support.getById && context.nodeType === 9 && documentIsHTML &&
| |
| − | Expr.relative[ tokens[1].type ] ) {
| |
| − |
| |
| − | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
| |
| − | if ( !context ) {
| |
| − | return results;
| |
| − |
| |
| − | // Precompiled matchers will still verify ancestry, so step up a level
| |
| − | } else if ( compiled ) {
| |
| − | context = context.parentNode;
| |
| − | }
| |
| − |
| |
| − | selector = selector.slice( tokens.shift().value.length );
| |
| − | }
| |
| − |
| |
| − | // Fetch a seed set for right-to-left matching
| |
| − | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
| |
| − | while ( i-- ) {
| |
| − | token = tokens[i];
| |
| − |
| |
| − | // Abort if we hit a combinator
| |
| − | if ( Expr.relative[ (type = token.type) ] ) {
| |
| − | break;
| |
| − | }
| |
| − | if ( (find = Expr.find[ type ]) ) {
| |
| − | // Search, expanding context for leading sibling combinators
| |
| − | if ( (seed = find(
| |
| − | token.matches[0].replace( runescape, funescape ),
| |
| − | rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
| |
| − | )) ) {
| |
| − |
| |
| − | // If seed is empty or no tokens remain, we can return early
| |
| − | tokens.splice( i, 1 );
| |
| − | selector = seed.length && toSelector( tokens );
| |
| − | if ( !selector ) {
| |
| − | push.apply( results, seed );
| |
| − | return results;
| |
| − | }
| |
| − |
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Compile and execute a filtering function if one is not provided
| |
| − | // Provide `match` to avoid retokenization if we modified the selector above
| |
| − | ( compiled || compile( selector, match ) )(
| |
| − | seed,
| |
| − | context,
| |
| − | !documentIsHTML,
| |
| − | results,
| |
| − | rsibling.test( selector ) && testContext( context.parentNode ) || context
| |
| − | );
| |
| − | return results;
| |
| − | };
| |
| − |
| |
| − | // One-time assignments
| |
| − |
| |
| − | // Sort stability
| |
| − | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
| |
| − |
| |
| − | // Support: Chrome<14
| |
| − | // Always assume duplicates if they aren't passed to the comparison function
| |
| − | support.detectDuplicates = !!hasDuplicate;
| |
| − |
| |
| − | // Initialize against the default document
| |
| − | setDocument();
| |
| − |
| |
| − | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
| |
| − | // Detached nodes confoundingly follow *each other*
| |
| − | support.sortDetached = assert(function( div1 ) {
| |
| − | // Should return 1, but returns 4 (following)
| |
| − | return div1.compareDocumentPosition( document.createElement("div") ) & 1;
| |
| − | });
| |
| − |
| |
| − | // Support: IE<8
| |
| − | // Prevent attribute/property "interpolation"
| |
| − | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
| |
| − | if ( !assert(function( div ) {
| |
| − | div.innerHTML = "<a href='#'></a>";
| |
| − | return div.firstChild.getAttribute("href") === "#" ;
| |
| − | }) ) {
| |
| − | addHandle( "type|href|height|width", function( elem, name, isXML ) {
| |
| − | if ( !isXML ) {
| |
| − | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | // Support: IE<9
| |
| − | // Use defaultValue in place of getAttribute("value")
| |
| − | if ( !support.attributes || !assert(function( div ) {
| |
| − | div.innerHTML = "<input/>";
| |
| − | div.firstChild.setAttribute( "value", "" );
| |
| − | return div.firstChild.getAttribute( "value" ) === "";
| |
| − | }) ) {
| |
| − | addHandle( "value", function( elem, name, isXML ) {
| |
| − | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
| |
| − | return elem.defaultValue;
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | // Support: IE<9
| |
| − | // Use getAttributeNode to fetch booleans when getAttribute lies
| |
| − | if ( !assert(function( div ) {
| |
| − | return div.getAttribute("disabled") == null;
| |
| − | }) ) {
| |
| − | addHandle( booleans, function( elem, name, isXML ) {
| |
| − | var val;
| |
| − | if ( !isXML ) {
| |
| − | return elem[ name ] === true ? name.toLowerCase() :
| |
| − | (val = elem.getAttributeNode( name )) && val.specified ?
| |
| − | val.value :
| |
| − | null;
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | return Sizzle;
| |
| − |
| |
| − | })( window );
| |
| − |
| |
| − |
| |
| − |
| |
| − | jQuery.find = Sizzle;
| |
| − | jQuery.expr = Sizzle.selectors;
| |
| − | jQuery.expr[":"] = jQuery.expr.pseudos;
| |
| − | jQuery.unique = Sizzle.uniqueSort;
| |
| − | jQuery.text = Sizzle.getText;
| |
| − | jQuery.isXMLDoc = Sizzle.isXML;
| |
| − | jQuery.contains = Sizzle.contains;
| |
| − |
| |
| − |
| |
| − |
| |
| − | var rneedsContext = jQuery.expr.match.needsContext;
| |
| − |
| |
| − | var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
| |
| − |
| |
| − |
| |
| − |
| |
| − | var risSimple = /^.[^:#\[\.,]*$/;
| |
| − |
| |
| − | // Implement the identical functionality for filter and not
| |
| − | function winnow( elements, qualifier, not ) {
| |
| − | if ( jQuery.isFunction( qualifier ) ) {
| |
| − | return jQuery.grep( elements, function( elem, i ) {
| |
| − | /* jshint -W018 */
| |
| − | return !!qualifier.call( elem, i, elem ) !== not;
| |
| − | });
| |
| − |
| |
| − | }
| |
| − |
| |
| − | if ( qualifier.nodeType ) {
| |
| − | return jQuery.grep( elements, function( elem ) {
| |
| − | return ( elem === qualifier ) !== not;
| |
| − | });
| |
| − |
| |
| − | }
| |
| − |
| |
| − | if ( typeof qualifier === "string" ) {
| |
| − | if ( risSimple.test( qualifier ) ) {
| |
| − | return jQuery.filter( qualifier, elements, not );
| |
| − | }
| |
| − |
| |
| − | qualifier = jQuery.filter( qualifier, elements );
| |
| − | }
| |
| − |
| |
| − | return jQuery.grep( elements, function( elem ) {
| |
| − | return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | jQuery.filter = function( expr, elems, not ) {
| |
| − | var elem = elems[ 0 ];
| |
| − |
| |
| − | if ( not ) {
| |
| − | expr = ":not(" + expr + ")";
| |
| − | }
| |
| − |
| |
| − | return elems.length === 1 && elem.nodeType === 1 ?
| |
| − | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
| |
| − | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
| |
| − | return elem.nodeType === 1;
| |
| − | }));
| |
| − | };
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | find: function( selector ) {
| |
| − | var i,
| |
| − | len = this.length,
| |
| − | ret = [],
| |
| − | self = this;
| |
| − |
| |
| − | if ( typeof selector !== "string" ) {
| |
| − | return this.pushStack( jQuery( selector ).filter(function() {
| |
| − | for ( i = 0; i < len; i++ ) {
| |
| − | if ( jQuery.contains( self[ i ], this ) ) {
| |
| − | return true;
| |
| − | }
| |
| − | }
| |
| − | }) );
| |
| − | }
| |
| − |
| |
| − | for ( i = 0; i < len; i++ ) {
| |
| − | jQuery.find( selector, self[ i ], ret );
| |
| − | }
| |
| − |
| |
| − | // Needed because $( selector, context ) becomes $( context ).find( selector )
| |
| − | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
| |
| − | ret.selector = this.selector ? this.selector + " " + selector : selector;
| |
| − | return ret;
| |
| − | },
| |
| − | filter: function( selector ) {
| |
| − | return this.pushStack( winnow(this, selector || [], false) );
| |
| − | },
| |
| − | not: function( selector ) {
| |
| − | return this.pushStack( winnow(this, selector || [], true) );
| |
| − | },
| |
| − | is: function( selector ) {
| |
| − | return !!winnow(
| |
| − | this,
| |
| − |
| |
| − | // If this is a positional/relative selector, check membership in the returned set
| |
| − | // so $("p:first").is("p:last") won't return true for a doc with two "p".
| |
| − | typeof selector === "string" && rneedsContext.test( selector ) ?
| |
| − | jQuery( selector ) :
| |
| − | selector || [],
| |
| − | false
| |
| − | ).length;
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − | // Initialize a jQuery object
| |
| − |
| |
| − |
| |
| − | // A central reference to the root jQuery(document)
| |
| − | var rootjQuery,
| |
| − |
| |
| − | // A simple way to check for HTML strings
| |
| − | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
| |
| − | // Strict HTML recognition (#11290: must start with <)
| |
| − | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
| |
| − |
| |
| − | init = jQuery.fn.init = function( selector, context ) {
| |
| − | var match, elem;
| |
| − |
| |
| − | // HANDLE: $(""), $(null), $(undefined), $(false)
| |
| − | if ( !selector ) {
| |
| − | return this;
| |
| − | }
| |
| − |
| |
| − | // Handle HTML strings
| |
| − | if ( typeof selector === "string" ) {
| |
| − | if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
| |
| − | // Assume that strings that start and end with <> are HTML and skip the regex check
| |
| − | match = [ null, selector, null ];
| |
| − |
| |
| − | } else {
| |
| − | match = rquickExpr.exec( selector );
| |
| − | }
| |
| − |
| |
| − | // Match html or make sure no context is specified for #id
| |
| − | if ( match && (match[1] || !context) ) {
| |
| − |
| |
| − | // HANDLE: $(html) -> $(array)
| |
| − | if ( match[1] ) {
| |
| − | context = context instanceof jQuery ? context[0] : context;
| |
| − |
| |
| − | // scripts is true for back-compat
| |
| − | // Intentionally let the error be thrown if parseHTML is not present
| |
| − | jQuery.merge( this, jQuery.parseHTML(
| |
| − | match[1],
| |
| − | context && context.nodeType ? context.ownerDocument || context : document,
| |
| − | true
| |
| − | ) );
| |
| − |
| |
| − | // HANDLE: $(html, props)
| |
| − | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
| |
| − | for ( match in context ) {
| |
| − | // Properties of context are called as methods if possible
| |
| − | if ( jQuery.isFunction( this[ match ] ) ) {
| |
| − | this[ match ]( context[ match ] );
| |
| − |
| |
| − | // ...and otherwise set as attributes
| |
| − | } else {
| |
| − | this.attr( match, context[ match ] );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return this;
| |
| − |
| |
| − | // HANDLE: $(#id)
| |
| − | } else {
| |
| − | elem = document.getElementById( match[2] );
| |
| − |
| |
| − | // Check parentNode to catch when Blackberry 4.6 returns
| |
| − | // nodes that are no longer in the document #6963
| |
| − | if ( elem && elem.parentNode ) {
| |
| − | // Inject the element directly into the jQuery object
| |
| − | this.length = 1;
| |
| − | this[0] = elem;
| |
| − | }
| |
| − |
| |
| − | this.context = document;
| |
| − | this.selector = selector;
| |
| − | return this;
| |
| − | }
| |
| − |
| |
| − | // HANDLE: $(expr, $(...))
| |
| − | } else if ( !context || context.jquery ) {
| |
| − | return ( context || rootjQuery ).find( selector );
| |
| − |
| |
| − | // HANDLE: $(expr, context)
| |
| − | // (which is just equivalent to: $(context).find(expr)
| |
| − | } else {
| |
| − | return this.constructor( context ).find( selector );
| |
| − | }
| |
| − |
| |
| − | // HANDLE: $(DOMElement)
| |
| − | } else if ( selector.nodeType ) {
| |
| − | this.context = this[0] = selector;
| |
| − | this.length = 1;
| |
| − | return this;
| |
| − |
| |
| − | // HANDLE: $(function)
| |
| − | // Shortcut for document ready
| |
| − | } else if ( jQuery.isFunction( selector ) ) {
| |
| − | return typeof rootjQuery.ready !== "undefined" ?
| |
| − | rootjQuery.ready( selector ) :
| |
| − | // Execute immediately if ready is not present
| |
| − | selector( jQuery );
| |
| − | }
| |
| − |
| |
| − | if ( selector.selector !== undefined ) {
| |
| − | this.selector = selector.selector;
| |
| − | this.context = selector.context;
| |
| − | }
| |
| − |
| |
| − | return jQuery.makeArray( selector, this );
| |
| − | };
| |
| − |
| |
| − | // Give the init function the jQuery prototype for later instantiation
| |
| − | init.prototype = jQuery.fn;
| |
| − |
| |
| − | // Initialize central reference
| |
| − | rootjQuery = jQuery( document );
| |
| − |
| |
| − |
| |
| − | var rparentsprev = /^(?:parents|prev(?:Until|All))/,
| |
| − | // methods guaranteed to produce a unique set when starting from a unique set
| |
| − | guaranteedUnique = {
| |
| − | children: true,
| |
| − | contents: true,
| |
| − | next: true,
| |
| − | prev: true
| |
| − | };
| |
| − |
| |
| − | jQuery.extend({
| |
| − | dir: function( elem, dir, until ) {
| |
| − | var matched = [],
| |
| − | truncate = until !== undefined;
| |
| − |
| |
| − | while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
| |
| − | if ( elem.nodeType === 1 ) {
| |
| − | if ( truncate && jQuery( elem ).is( until ) ) {
| |
| − | break;
| |
| − | }
| |
| − | matched.push( elem );
| |
| − | }
| |
| − | }
| |
| − | return matched;
| |
| − | },
| |
| − |
| |
| − | sibling: function( n, elem ) {
| |
| − | var matched = [];
| |
| − |
| |
| − | for ( ; n; n = n.nextSibling ) {
| |
| − | if ( n.nodeType === 1 && n !== elem ) {
| |
| − | matched.push( n );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return matched;
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | has: function( target ) {
| |
| − | var targets = jQuery( target, this ),
| |
| − | l = targets.length;
| |
| − |
| |
| − | return this.filter(function() {
| |
| − | var i = 0;
| |
| − | for ( ; i < l; i++ ) {
| |
| − | if ( jQuery.contains( this, targets[i] ) ) {
| |
| − | return true;
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | closest: function( selectors, context ) {
| |
| − | var cur,
| |
| − | i = 0,
| |
| − | l = this.length,
| |
| − | matched = [],
| |
| − | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
| |
| − | jQuery( selectors, context || this.context ) :
| |
| − | 0;
| |
| − |
| |
| − | for ( ; i < l; i++ ) {
| |
| − | for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
| |
| − | // Always skip document fragments
| |
| − | if ( cur.nodeType < 11 && (pos ?
| |
| − | pos.index(cur) > -1 :
| |
| − |
| |
| − | // Don't pass non-elements to Sizzle
| |
| − | cur.nodeType === 1 &&
| |
| − | jQuery.find.matchesSelector(cur, selectors)) ) {
| |
| − |
| |
| − | matched.push( cur );
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
| |
| − | },
| |
| − |
| |
| − | // Determine the position of an element within
| |
| − | // the matched set of elements
| |
| − | index: function( elem ) {
| |
| − |
| |
| − | // No argument, return index in parent
| |
| − | if ( !elem ) {
| |
| − | return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
| |
| − | }
| |
| − |
| |
| − | // index in selector
| |
| − | if ( typeof elem === "string" ) {
| |
| − | return indexOf.call( jQuery( elem ), this[ 0 ] );
| |
| − | }
| |
| − |
| |
| − | // Locate the position of the desired element
| |
| − | return indexOf.call( this,
| |
| − |
| |
| − | // If it receives a jQuery object, the first element is used
| |
| − | elem.jquery ? elem[ 0 ] : elem
| |
| − | );
| |
| − | },
| |
| − |
| |
| − | add: function( selector, context ) {
| |
| − | return this.pushStack(
| |
| − | jQuery.unique(
| |
| − | jQuery.merge( this.get(), jQuery( selector, context ) )
| |
| − | )
| |
| − | );
| |
| − | },
| |
| − |
| |
| − | addBack: function( selector ) {
| |
| − | return this.add( selector == null ?
| |
| − | this.prevObject : this.prevObject.filter(selector)
| |
| − | );
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | function sibling( cur, dir ) {
| |
| − | while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
| |
| − | return cur;
| |
| − | }
| |
| − |
| |
| − | jQuery.each({
| |
| − | parent: function( elem ) {
| |
| − | var parent = elem.parentNode;
| |
| − | return parent && parent.nodeType !== 11 ? parent : null;
| |
| − | },
| |
| − | parents: function( elem ) {
| |
| − | return jQuery.dir( elem, "parentNode" );
| |
| − | },
| |
| − | parentsUntil: function( elem, i, until ) {
| |
| − | return jQuery.dir( elem, "parentNode", until );
| |
| − | },
| |
| − | next: function( elem ) {
| |
| − | return sibling( elem, "nextSibling" );
| |
| − | },
| |
| − | prev: function( elem ) {
| |
| − | return sibling( elem, "previousSibling" );
| |
| − | },
| |
| − | nextAll: function( elem ) {
| |
| − | return jQuery.dir( elem, "nextSibling" );
| |
| − | },
| |
| − | prevAll: function( elem ) {
| |
| − | return jQuery.dir( elem, "previousSibling" );
| |
| − | },
| |
| − | nextUntil: function( elem, i, until ) {
| |
| − | return jQuery.dir( elem, "nextSibling", until );
| |
| − | },
| |
| − | prevUntil: function( elem, i, until ) {
| |
| − | return jQuery.dir( elem, "previousSibling", until );
| |
| − | },
| |
| − | siblings: function( elem ) {
| |
| − | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
| |
| − | },
| |
| − | children: function( elem ) {
| |
| − | return jQuery.sibling( elem.firstChild );
| |
| − | },
| |
| − | contents: function( elem ) {
| |
| − | return elem.contentDocument || jQuery.merge( [], elem.childNodes );
| |
| − | }
| |
| − | }, function( name, fn ) {
| |
| − | jQuery.fn[ name ] = function( until, selector ) {
| |
| − | var matched = jQuery.map( this, fn, until );
| |
| − |
| |
| − | if ( name.slice( -5 ) !== "Until" ) {
| |
| − | selector = until;
| |
| − | }
| |
| − |
| |
| − | if ( selector && typeof selector === "string" ) {
| |
| − | matched = jQuery.filter( selector, matched );
| |
| − | }
| |
| − |
| |
| − | if ( this.length > 1 ) {
| |
| − | // Remove duplicates
| |
| − | if ( !guaranteedUnique[ name ] ) {
| |
| − | jQuery.unique( matched );
| |
| − | }
| |
| − |
| |
| − | // Reverse order for parents* and prev-derivatives
| |
| − | if ( rparentsprev.test( name ) ) {
| |
| − | matched.reverse();
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return this.pushStack( matched );
| |
| − | };
| |
| − | });
| |
| − | var rnotwhite = (/\S+/g);
| |
| − |
| |
| − |
| |
| − |
| |
| − | // String to Object options format cache
| |
| − | var optionsCache = {};
| |
| − |
| |
| − | // Convert String-formatted options into Object-formatted ones and store in cache
| |
| − | function createOptions( options ) {
| |
| − | var object = optionsCache[ options ] = {};
| |
| − | jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
| |
| − | object[ flag ] = true;
| |
| − | });
| |
| − | return object;
| |
| − | }
| |
| − |
| |
| − | /*
| |
| − | * Create a callback list using the following parameters:
| |
| − | *
| |
| − | * options: an optional list of space-separated options that will change how
| |
| − | * the callback list behaves or a more traditional option object
| |
| − | *
| |
| − | * By default a callback list will act like an event callback list and can be
| |
| − | * "fired" multiple times.
| |
| − | *
| |
| − | * Possible options:
| |
| − | *
| |
| − | * once: will ensure the callback list can only be fired once (like a Deferred)
| |
| − | *
| |
| − | * memory: will keep track of previous values and will call any callback added
| |
| − | * after the list has been fired right away with the latest "memorized"
| |
| − | * values (like a Deferred)
| |
| − | *
| |
| − | * unique: will ensure a callback can only be added once (no duplicate in the list)
| |
| − | *
| |
| − | * stopOnFalse: interrupt callings when a callback returns false
| |
| − | *
| |
| − | */
| |
| − | jQuery.Callbacks = function( options ) {
| |
| − |
| |
| − | // Convert options from String-formatted to Object-formatted if needed
| |
| − | // (we check in cache first)
| |
| − | options = typeof options === "string" ?
| |
| − | ( optionsCache[ options ] || createOptions( options ) ) :
| |
| − | jQuery.extend( {}, options );
| |
| − |
| |
| − | var // Last fire value (for non-forgettable lists)
| |
| − | memory,
| |
| − | // Flag to know if list was already fired
| |
| − | fired,
| |
| − | // Flag to know if list is currently firing
| |
| − | firing,
| |
| − | // First callback to fire (used internally by add and fireWith)
| |
| − | firingStart,
| |
| − | // End of the loop when firing
| |
| − | firingLength,
| |
| − | // Index of currently firing callback (modified by remove if needed)
| |
| − | firingIndex,
| |
| − | // Actual callback list
| |
| − | list = [],
| |
| − | // Stack of fire calls for repeatable lists
| |
| − | stack = !options.once && [],
| |
| − | // Fire callbacks
| |
| − | fire = function( data ) {
| |
| − | memory = options.memory && data;
| |
| − | fired = true;
| |
| − | firingIndex = firingStart || 0;
| |
| − | firingStart = 0;
| |
| − | firingLength = list.length;
| |
| − | firing = true;
| |
| − | for ( ; list && firingIndex < firingLength; firingIndex++ ) {
| |
| − | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
| |
| − | memory = false; // To prevent further calls using add
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | firing = false;
| |
| − | if ( list ) {
| |
| − | if ( stack ) {
| |
| − | if ( stack.length ) {
| |
| − | fire( stack.shift() );
| |
| − | }
| |
| − | } else if ( memory ) {
| |
| − | list = [];
| |
| − | } else {
| |
| − | self.disable();
| |
| − | }
| |
| − | }
| |
| − | },
| |
| − | // Actual Callbacks object
| |
| − | self = {
| |
| − | // Add a callback or a collection of callbacks to the list
| |
| − | add: function() {
| |
| − | if ( list ) {
| |
| − | // First, we save the current length
| |
| − | var start = list.length;
| |
| − | (function add( args ) {
| |
| − | jQuery.each( args, function( _, arg ) {
| |
| − | var type = jQuery.type( arg );
| |
| − | if ( type === "function" ) {
| |
| − | if ( !options.unique || !self.has( arg ) ) {
| |
| − | list.push( arg );
| |
| − | }
| |
| − | } else if ( arg && arg.length && type !== "string" ) {
| |
| − | // Inspect recursively
| |
| − | add( arg );
| |
| − | }
| |
| − | });
| |
| − | })( arguments );
| |
| − | // Do we need to add the callbacks to the
| |
| − | // current firing batch?
| |
| − | if ( firing ) {
| |
| − | firingLength = list.length;
| |
| − | // With memory, if we're not firing then
| |
| − | // we should call right away
| |
| − | } else if ( memory ) {
| |
| − | firingStart = start;
| |
| − | fire( memory );
| |
| − | }
| |
| − | }
| |
| − | return this;
| |
| − | },
| |
| − | // Remove a callback from the list
| |
| − | remove: function() {
| |
| − | if ( list ) {
| |
| − | jQuery.each( arguments, function( _, arg ) {
| |
| − | var index;
| |
| − | while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
| |
| − | list.splice( index, 1 );
| |
| − | // Handle firing indexes
| |
| − | if ( firing ) {
| |
| − | if ( index <= firingLength ) {
| |
| − | firingLength--;
| |
| − | }
| |
| − | if ( index <= firingIndex ) {
| |
| − | firingIndex--;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − | return this;
| |
| − | },
| |
| − | // Check if a given callback is in the list.
| |
| − | // If no argument is given, return whether or not list has callbacks attached.
| |
| − | has: function( fn ) {
| |
| − | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
| |
| − | },
| |
| − | // Remove all callbacks from the list
| |
| − | empty: function() {
| |
| − | list = [];
| |
| − | firingLength = 0;
| |
| − | return this;
| |
| − | },
| |
| − | // Have the list do nothing anymore
| |
| − | disable: function() {
| |
| − | list = stack = memory = undefined;
| |
| − | return this;
| |
| − | },
| |
| − | // Is it disabled?
| |
| − | disabled: function() {
| |
| − | return !list;
| |
| − | },
| |
| − | // Lock the list in its current state
| |
| − | lock: function() {
| |
| − | stack = undefined;
| |
| − | if ( !memory ) {
| |
| − | self.disable();
| |
| − | }
| |
| − | return this;
| |
| − | },
| |
| − | // Is it locked?
| |
| − | locked: function() {
| |
| − | return !stack;
| |
| − | },
| |
| − | // Call all callbacks with the given context and arguments
| |
| − | fireWith: function( context, args ) {
| |
| − | if ( list && ( !fired || stack ) ) {
| |
| − | args = args || [];
| |
| − | args = [ context, args.slice ? args.slice() : args ];
| |
| − | if ( firing ) {
| |
| − | stack.push( args );
| |
| − | } else {
| |
| − | fire( args );
| |
| − | }
| |
| − | }
| |
| − | return this;
| |
| − | },
| |
| − | // Call all the callbacks with the given arguments
| |
| − | fire: function() {
| |
| − | self.fireWith( this, arguments );
| |
| − | return this;
| |
| − | },
| |
| − | // To know if the callbacks have already been called at least once
| |
| − | fired: function() {
| |
| − | return !!fired;
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | return self;
| |
| − | };
| |
| − |
| |
| − |
| |
| − | jQuery.extend({
| |
| − |
| |
| − | Deferred: function( func ) {
| |
| − | var tuples = [
| |
| − | // action, add listener, listener list, final state
| |
| − | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
| |
| − | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
| |
| − | [ "notify", "progress", jQuery.Callbacks("memory") ]
| |
| − | ],
| |
| − | state = "pending",
| |
| − | promise = {
| |
| − | state: function() {
| |
| − | return state;
| |
| − | },
| |
| − | always: function() {
| |
| − | deferred.done( arguments ).fail( arguments );
| |
| − | return this;
| |
| − | },
| |
| − | then: function( /* fnDone, fnFail, fnProgress */ ) {
| |
| − | var fns = arguments;
| |
| − | return jQuery.Deferred(function( newDefer ) {
| |
| − | jQuery.each( tuples, function( i, tuple ) {
| |
| − | var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
| |
| − | // deferred[ done | fail | progress ] for forwarding actions to newDefer
| |
| − | deferred[ tuple[1] ](function() {
| |
| − | var returned = fn && fn.apply( this, arguments );
| |
| − | if ( returned && jQuery.isFunction( returned.promise ) ) {
| |
| − | returned.promise()
| |
| − | .done( newDefer.resolve )
| |
| − | .fail( newDefer.reject )
| |
| − | .progress( newDefer.notify );
| |
| − | } else {
| |
| − | newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
| |
| − | }
| |
| − | });
| |
| − | });
| |
| − | fns = null;
| |
| − | }).promise();
| |
| − | },
| |
| − | // Get a promise for this deferred
| |
| − | // If obj is provided, the promise aspect is added to the object
| |
| − | promise: function( obj ) {
| |
| − | return obj != null ? jQuery.extend( obj, promise ) : promise;
| |
| − | }
| |
| − | },
| |
| − | deferred = {};
| |
| − |
| |
| − | // Keep pipe for back-compat
| |
| − | promise.pipe = promise.then;
| |
| − |
| |
| − | // Add list-specific methods
| |
| − | jQuery.each( tuples, function( i, tuple ) {
| |
| − | var list = tuple[ 2 ],
| |
| − | stateString = tuple[ 3 ];
| |
| − |
| |
| − | // promise[ done | fail | progress ] = list.add
| |
| − | promise[ tuple[1] ] = list.add;
| |
| − |
| |
| − | // Handle state
| |
| − | if ( stateString ) {
| |
| − | list.add(function() {
| |
| − | // state = [ resolved | rejected ]
| |
| − | state = stateString;
| |
| − |
| |
| − | // [ reject_list | resolve_list ].disable; progress_list.lock
| |
| − | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
| |
| − | }
| |
| − |
| |
| − | // deferred[ resolve | reject | notify ]
| |
| − | deferred[ tuple[0] ] = function() {
| |
| − | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
| |
| − | return this;
| |
| − | };
| |
| − | deferred[ tuple[0] + "With" ] = list.fireWith;
| |
| − | });
| |
| − |
| |
| − | // Make the deferred a promise
| |
| − | promise.promise( deferred );
| |
| − |
| |
| − | // Call given func if any
| |
| − | if ( func ) {
| |
| − | func.call( deferred, deferred );
| |
| − | }
| |
| − |
| |
| − | // All done!
| |
| − | return deferred;
| |
| − | },
| |
| − |
| |
| − | // Deferred helper
| |
| − | when: function( subordinate /* , ..., subordinateN */ ) {
| |
| − | var i = 0,
| |
| − | resolveValues = slice.call( arguments ),
| |
| − | length = resolveValues.length,
| |
| − |
| |
| − | // the count of uncompleted subordinates
| |
| − | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
| |
| − |
| |
| − | // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
| |
| − | deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
| |
| − |
| |
| − | // Update function for both resolve and progress values
| |
| − | updateFunc = function( i, contexts, values ) {
| |
| − | return function( value ) {
| |
| − | contexts[ i ] = this;
| |
| − | values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
| |
| − | if ( values === progressValues ) {
| |
| − | deferred.notifyWith( contexts, values );
| |
| − | } else if ( !( --remaining ) ) {
| |
| − | deferred.resolveWith( contexts, values );
| |
| − | }
| |
| − | };
| |
| − | },
| |
| − |
| |
| − | progressValues, progressContexts, resolveContexts;
| |
| − |
| |
| − | // add listeners to Deferred subordinates; treat others as resolved
| |
| − | if ( length > 1 ) {
| |
| − | progressValues = new Array( length );
| |
| − | progressContexts = new Array( length );
| |
| − | resolveContexts = new Array( length );
| |
| − | for ( ; i < length; i++ ) {
| |
| − | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
| |
| − | resolveValues[ i ].promise()
| |
| − | .done( updateFunc( i, resolveContexts, resolveValues ) )
| |
| − | .fail( deferred.reject )
| |
| − | .progress( updateFunc( i, progressContexts, progressValues ) );
| |
| − | } else {
| |
| − | --remaining;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // if we're not waiting on anything, resolve the master
| |
| − | if ( !remaining ) {
| |
| − | deferred.resolveWith( resolveContexts, resolveValues );
| |
| − | }
| |
| − |
| |
| − | return deferred.promise();
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − | // The deferred used on DOM ready
| |
| − | var readyList;
| |
| − |
| |
| − | jQuery.fn.ready = function( fn ) {
| |
| − | // Add the callback
| |
| − | jQuery.ready.promise().done( fn );
| |
| − |
| |
| − | return this;
| |
| − | };
| |
| − |
| |
| − | jQuery.extend({
| |
| − | // Is the DOM ready to be used? Set to true once it occurs.
| |
| − | isReady: false,
| |
| − |
| |
| − | // A counter to track how many items to wait for before
| |
| − | // the ready event fires. See #6781
| |
| − | readyWait: 1,
| |
| − |
| |
| − | // Hold (or release) the ready event
| |
| − | holdReady: function( hold ) {
| |
| − | if ( hold ) {
| |
| − | jQuery.readyWait++;
| |
| − | } else {
| |
| − | jQuery.ready( true );
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | // Handle when the DOM is ready
| |
| − | ready: function( wait ) {
| |
| − |
| |
| − | // Abort if there are pending holds or we're already ready
| |
| − | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Remember that the DOM is ready
| |
| − | jQuery.isReady = true;
| |
| − |
| |
| − | // If a normal DOM Ready event fired, decrement, and wait if need be
| |
| − | if ( wait !== true && --jQuery.readyWait > 0 ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // If there are functions bound, to execute
| |
| − | readyList.resolveWith( document, [ jQuery ] );
| |
| − |
| |
| − | // Trigger any bound ready events
| |
| − | if ( jQuery.fn.triggerHandler ) {
| |
| − | jQuery( document ).triggerHandler( "ready" );
| |
| − | jQuery( document ).off( "ready" );
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | /**
| |
| − | * The ready event handler and self cleanup method
| |
| − | */
| |
| − | function completed() {
| |
| − | document.removeEventListener( "DOMContentLoaded", completed, false );
| |
| − | window.removeEventListener( "load", completed, false );
| |
| − | jQuery.ready();
| |
| − | }
| |
| − |
| |
| − | jQuery.ready.promise = function( obj ) {
| |
| − | if ( !readyList ) {
| |
| − |
| |
| − | readyList = jQuery.Deferred();
| |
| − |
| |
| − | // Catch cases where $(document).ready() is called after the browser event has already occurred.
| |
| − | // we once tried to use readyState "interactive" here, but it caused issues like the one
| |
| − | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
| |
| − | if ( document.readyState === "complete" ) {
| |
| − | // Handle it asynchronously to allow scripts the opportunity to delay ready
| |
| − | setTimeout( jQuery.ready );
| |
| − |
| |
| − | } else {
| |
| − |
| |
| − | // Use the handy event callback
| |
| − | document.addEventListener( "DOMContentLoaded", completed, false );
| |
| − |
| |
| − | // A fallback to window.onload, that will always work
| |
| − | window.addEventListener( "load", completed, false );
| |
| − | }
| |
| − | }
| |
| − | return readyList.promise( obj );
| |
| − | };
| |
| − |
| |
| − | // Kick off the DOM ready check even if the user does not
| |
| − | jQuery.ready.promise();
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | // Multifunctional method to get and set values of a collection
| |
| − | // The value/s can optionally be executed if it's a function
| |
| − | var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
| |
| − | var i = 0,
| |
| − | len = elems.length,
| |
| − | bulk = key == null;
| |
| − |
| |
| − | // Sets many values
| |
| − | if ( jQuery.type( key ) === "object" ) {
| |
| − | chainable = true;
| |
| − | for ( i in key ) {
| |
| − | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
| |
| − | }
| |
| − |
| |
| − | // Sets one value
| |
| − | } else if ( value !== undefined ) {
| |
| − | chainable = true;
| |
| − |
| |
| − | if ( !jQuery.isFunction( value ) ) {
| |
| − | raw = true;
| |
| − | }
| |
| − |
| |
| − | if ( bulk ) {
| |
| − | // Bulk operations run against the entire set
| |
| − | if ( raw ) {
| |
| − | fn.call( elems, value );
| |
| − | fn = null;
| |
| − |
| |
| − | // ...except when executing function values
| |
| − | } else {
| |
| − | bulk = fn;
| |
| − | fn = function( elem, key, value ) {
| |
| − | return bulk.call( jQuery( elem ), value );
| |
| − | };
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | if ( fn ) {
| |
| − | for ( ; i < len; i++ ) {
| |
| − | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return chainable ?
| |
| − | elems :
| |
| − |
| |
| − | // Gets
| |
| − | bulk ?
| |
| − | fn.call( elems ) :
| |
| − | len ? fn( elems[0], key ) : emptyGet;
| |
| − | };
| |
| − |
| |
| − |
| |
| − | /**
| |
| − | * Determines whether an object can have data
| |
| − | */
| |
| − | jQuery.acceptData = function( owner ) {
| |
| − | // Accepts only:
| |
| − | // - Node
| |
| − | // - Node.ELEMENT_NODE
| |
| − | // - Node.DOCUMENT_NODE
| |
| − | // - Object
| |
| − | // - Any
| |
| − | /* jshint -W018 */
| |
| − | return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
| |
| − | };
| |
| − |
| |
| − |
| |
| − | function Data() {
| |
| − | // Support: Android < 4,
| |
| − | // Old WebKit does not have Object.preventExtensions/freeze method,
| |
| − | // return new empty object instead with no [[set]] accessor
| |
| − | Object.defineProperty( this.cache = {}, 0, {
| |
| − | get: function() {
| |
| − | return {};
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | this.expando = jQuery.expando + Math.random();
| |
| − | }
| |
| − |
| |
| − | Data.uid = 1;
| |
| − | Data.accepts = jQuery.acceptData;
| |
| − |
| |
| − | Data.prototype = {
| |
| − | key: function( owner ) {
| |
| − | // We can accept data for non-element nodes in modern browsers,
| |
| − | // but we should not, see #8335.
| |
| − | // Always return the key for a frozen object.
| |
| − | if ( !Data.accepts( owner ) ) {
| |
| − | return 0;
| |
| − | }
| |
| − |
| |
| − | var descriptor = {},
| |
| − | // Check if the owner object already has a cache key
| |
| − | unlock = owner[ this.expando ];
| |
| − |
| |
| − | // If not, create one
| |
| − | if ( !unlock ) {
| |
| − | unlock = Data.uid++;
| |
| − |
| |
| − | // Secure it in a non-enumerable, non-writable property
| |
| − | try {
| |
| − | descriptor[ this.expando ] = { value: unlock };
| |
| − | Object.defineProperties( owner, descriptor );
| |
| − |
| |
| − | // Support: Android < 4
| |
| − | // Fallback to a less secure definition
| |
| − | } catch ( e ) {
| |
| − | descriptor[ this.expando ] = unlock;
| |
| − | jQuery.extend( owner, descriptor );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Ensure the cache object
| |
| − | if ( !this.cache[ unlock ] ) {
| |
| − | this.cache[ unlock ] = {};
| |
| − | }
| |
| − |
| |
| − | return unlock;
| |
| − | },
| |
| − | set: function( owner, data, value ) {
| |
| − | var prop,
| |
| − | // There may be an unlock assigned to this node,
| |
| − | // if there is no entry for this "owner", create one inline
| |
| − | // and set the unlock as though an owner entry had always existed
| |
| − | unlock = this.key( owner ),
| |
| − | cache = this.cache[ unlock ];
| |
| − |
| |
| − | // Handle: [ owner, key, value ] args
| |
| − | if ( typeof data === "string" ) {
| |
| − | cache[ data ] = value;
| |
| − |
| |
| − | // Handle: [ owner, { properties } ] args
| |
| − | } else {
| |
| − | // Fresh assignments by object are shallow copied
| |
| − | if ( jQuery.isEmptyObject( cache ) ) {
| |
| − | jQuery.extend( this.cache[ unlock ], data );
| |
| − | // Otherwise, copy the properties one-by-one to the cache object
| |
| − | } else {
| |
| − | for ( prop in data ) {
| |
| − | cache[ prop ] = data[ prop ];
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | return cache;
| |
| − | },
| |
| − | get: function( owner, key ) {
| |
| − | // Either a valid cache is found, or will be created.
| |
| − | // New caches will be created and the unlock returned,
| |
| − | // allowing direct access to the newly created
| |
| − | // empty data object. A valid owner object must be provided.
| |
| − | var cache = this.cache[ this.key( owner ) ];
| |
| − |
| |
| − | return key === undefined ?
| |
| − | cache : cache[ key ];
| |
| − | },
| |
| − | access: function( owner, key, value ) {
| |
| − | var stored;
| |
| − | // In cases where either:
| |
| − | //
| |
| − | // 1. No key was specified
| |
| − | // 2. A string key was specified, but no value provided
| |
| − | //
| |
| − | // Take the "read" path and allow the get method to determine
| |
| − | // which value to return, respectively either:
| |
| − | //
| |
| − | // 1. The entire cache object
| |
| − | // 2. The data stored at the key
| |
| − | //
| |
| − | if ( key === undefined ||
| |
| − | ((key && typeof key === "string") && value === undefined) ) {
| |
| − |
| |
| − | stored = this.get( owner, key );
| |
| − |
| |
| − | return stored !== undefined ?
| |
| − | stored : this.get( owner, jQuery.camelCase(key) );
| |
| − | }
| |
| − |
| |
| − | // [*]When the key is not a string, or both a key and value
| |
| − | // are specified, set or extend (existing objects) with either:
| |
| − | //
| |
| − | // 1. An object of properties
| |
| − | // 2. A key and value
| |
| − | //
| |
| − | this.set( owner, key, value );
| |
| − |
| |
| − | // Since the "set" path can have two possible entry points
| |
| − | // return the expected data based on which path was taken[*]
| |
| − | return value !== undefined ? value : key;
| |
| − | },
| |
| − | remove: function( owner, key ) {
| |
| − | var i, name, camel,
| |
| − | unlock = this.key( owner ),
| |
| − | cache = this.cache[ unlock ];
| |
| − |
| |
| − | if ( key === undefined ) {
| |
| − | this.cache[ unlock ] = {};
| |
| − |
| |
| − | } else {
| |
| − | // Support array or space separated string of keys
| |
| − | if ( jQuery.isArray( key ) ) {
| |
| − | // If "name" is an array of keys...
| |
| − | // When data is initially created, via ("key", "val") signature,
| |
| − | // keys will be converted to camelCase.
| |
| − | // Since there is no way to tell _how_ a key was added, remove
| |
| − | // both plain key and camelCase key. #12786
| |
| − | // This will only penalize the array argument path.
| |
| − | name = key.concat( key.map( jQuery.camelCase ) );
| |
| − | } else {
| |
| − | camel = jQuery.camelCase( key );
| |
| − | // Try the string as a key before any manipulation
| |
| − | if ( key in cache ) {
| |
| − | name = [ key, camel ];
| |
| − | } else {
| |
| − | // If a key with the spaces exists, use it.
| |
| − | // Otherwise, create an array by matching non-whitespace
| |
| − | name = camel;
| |
| − | name = name in cache ?
| |
| − | [ name ] : ( name.match( rnotwhite ) || [] );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | i = name.length;
| |
| − | while ( i-- ) {
| |
| − | delete cache[ name[ i ] ];
| |
| − | }
| |
| − | }
| |
| − | },
| |
| − | hasData: function( owner ) {
| |
| − | return !jQuery.isEmptyObject(
| |
| − | this.cache[ owner[ this.expando ] ] || {}
| |
| − | );
| |
| − | },
| |
| − | discard: function( owner ) {
| |
| − | if ( owner[ this.expando ] ) {
| |
| − | delete this.cache[ owner[ this.expando ] ];
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − | var data_priv = new Data();
| |
| − |
| |
| − | var data_user = new Data();
| |
| − |
| |
| − |
| |
| − |
| |
| − | /*
| |
| − | Implementation Summary
| |
| − |
| |
| − | 1. Enforce API surface and semantic compatibility with 1.9.x branch
| |
| − | 2. Improve the module's maintainability by reducing the storage
| |
| − | paths to a single mechanism.
| |
| − | 3. Use the same single mechanism to support "private" and "user" data.
| |
| − | 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
| |
| − | 5. Avoid exposing implementation details on user objects (eg. expando properties)
| |
| − | 6. Provide a clear path for implementation upgrade to WeakMap in 2014
| |
| − | */
| |
| − | var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
| |
| − | rmultiDash = /([A-Z])/g;
| |
| − |
| |
| − | function dataAttr( elem, key, data ) {
| |
| − | var name;
| |
| − |
| |
| − | // If nothing was found internally, try to fetch any
| |
| − | // data from the HTML5 data-* attribute
| |
| − | if ( data === undefined && elem.nodeType === 1 ) {
| |
| − | name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
| |
| − | data = elem.getAttribute( name );
| |
| − |
| |
| − | if ( typeof data === "string" ) {
| |
| − | try {
| |
| − | data = data === "true" ? true :
| |
| − | data === "false" ? false :
| |
| − | data === "null" ? null :
| |
| − | // Only convert to a number if it doesn't change the string
| |
| − | +data + "" === data ? +data :
| |
| − | rbrace.test( data ) ? jQuery.parseJSON( data ) :
| |
| − | data;
| |
| − | } catch( e ) {}
| |
| − |
| |
| − | // Make sure we set the data so it isn't changed later
| |
| − | data_user.set( elem, key, data );
| |
| − | } else {
| |
| − | data = undefined;
| |
| − | }
| |
| − | }
| |
| − | return data;
| |
| − | }
| |
| − |
| |
| − | jQuery.extend({
| |
| − | hasData: function( elem ) {
| |
| − | return data_user.hasData( elem ) || data_priv.hasData( elem );
| |
| − | },
| |
| − |
| |
| − | data: function( elem, name, data ) {
| |
| − | return data_user.access( elem, name, data );
| |
| − | },
| |
| − |
| |
| − | removeData: function( elem, name ) {
| |
| − | data_user.remove( elem, name );
| |
| − | },
| |
| − |
| |
| − | // TODO: Now that all calls to _data and _removeData have been replaced
| |
| − | // with direct calls to data_priv methods, these can be deprecated.
| |
| − | _data: function( elem, name, data ) {
| |
| − | return data_priv.access( elem, name, data );
| |
| − | },
| |
| − |
| |
| − | _removeData: function( elem, name ) {
| |
| − | data_priv.remove( elem, name );
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | data: function( key, value ) {
| |
| − | var i, name, data,
| |
| − | elem = this[ 0 ],
| |
| − | attrs = elem && elem.attributes;
| |
| − |
| |
| − | // Gets all values
| |
| − | if ( key === undefined ) {
| |
| − | if ( this.length ) {
| |
| − | data = data_user.get( elem );
| |
| − |
| |
| − | if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
| |
| − | i = attrs.length;
| |
| − | while ( i-- ) {
| |
| − |
| |
| − | // Support: IE11+
| |
| − | // The attrs elements can be null (#14894)
| |
| − | if ( attrs[ i ] ) {
| |
| − | name = attrs[ i ].name;
| |
| − | if ( name.indexOf( "data-" ) === 0 ) {
| |
| − | name = jQuery.camelCase( name.slice(5) );
| |
| − | dataAttr( elem, name, data[ name ] );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | data_priv.set( elem, "hasDataAttrs", true );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return data;
| |
| − | }
| |
| − |
| |
| − | // Sets multiple values
| |
| − | if ( typeof key === "object" ) {
| |
| − | return this.each(function() {
| |
| − | data_user.set( this, key );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | return access( this, function( value ) {
| |
| − | var data,
| |
| − | camelKey = jQuery.camelCase( key );
| |
| − |
| |
| − | // The calling jQuery object (element matches) is not empty
| |
| − | // (and therefore has an element appears at this[ 0 ]) and the
| |
| − | // `value` parameter was not undefined. An empty jQuery object
| |
| − | // will result in `undefined` for elem = this[ 0 ] which will
| |
| − | // throw an exception if an attempt to read a data cache is made.
| |
| − | if ( elem && value === undefined ) {
| |
| − | // Attempt to get data from the cache
| |
| − | // with the key as-is
| |
| − | data = data_user.get( elem, key );
| |
| − | if ( data !== undefined ) {
| |
| − | return data;
| |
| − | }
| |
| − |
| |
| − | // Attempt to get data from the cache
| |
| − | // with the key camelized
| |
| − | data = data_user.get( elem, camelKey );
| |
| − | if ( data !== undefined ) {
| |
| − | return data;
| |
| − | }
| |
| − |
| |
| − | // Attempt to "discover" the data in
| |
| − | // HTML5 custom data-* attrs
| |
| − | data = dataAttr( elem, camelKey, undefined );
| |
| − | if ( data !== undefined ) {
| |
| − | return data;
| |
| − | }
| |
| − |
| |
| − | // We tried really hard, but the data doesn't exist.
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Set the data...
| |
| − | this.each(function() {
| |
| − | // First, attempt to store a copy or reference of any
| |
| − | // data that might've been store with a camelCased key.
| |
| − | var data = data_user.get( this, camelKey );
| |
| − |
| |
| − | // For HTML5 data-* attribute interop, we have to
| |
| − | // store property names with dashes in a camelCase form.
| |
| − | // This might not apply to all properties...*
| |
| − | data_user.set( this, camelKey, value );
| |
| − |
| |
| − | // *... In the case of properties that might _actually_
| |
| − | // have dashes, we need to also store a copy of that
| |
| − | // unchanged property.
| |
| − | if ( key.indexOf("-") !== -1 && data !== undefined ) {
| |
| − | data_user.set( this, key, value );
| |
| − | }
| |
| − | });
| |
| − | }, null, value, arguments.length > 1, null, true );
| |
| − | },
| |
| − |
| |
| − | removeData: function( key ) {
| |
| − | return this.each(function() {
| |
| − | data_user.remove( this, key );
| |
| − | });
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − | jQuery.extend({
| |
| − | queue: function( elem, type, data ) {
| |
| − | var queue;
| |
| − |
| |
| − | if ( elem ) {
| |
| − | type = ( type || "fx" ) + "queue";
| |
| − | queue = data_priv.get( elem, type );
| |
| − |
| |
| − | // Speed up dequeue by getting out quickly if this is just a lookup
| |
| − | if ( data ) {
| |
| − | if ( !queue || jQuery.isArray( data ) ) {
| |
| − | queue = data_priv.access( elem, type, jQuery.makeArray(data) );
| |
| − | } else {
| |
| − | queue.push( data );
| |
| − | }
| |
| − | }
| |
| − | return queue || [];
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | dequeue: function( elem, type ) {
| |
| − | type = type || "fx";
| |
| − |
| |
| − | var queue = jQuery.queue( elem, type ),
| |
| − | startLength = queue.length,
| |
| − | fn = queue.shift(),
| |
| − | hooks = jQuery._queueHooks( elem, type ),
| |
| − | next = function() {
| |
| − | jQuery.dequeue( elem, type );
| |
| − | };
| |
| − |
| |
| − | // If the fx queue is dequeued, always remove the progress sentinel
| |
| − | if ( fn === "inprogress" ) {
| |
| − | fn = queue.shift();
| |
| − | startLength--;
| |
| − | }
| |
| − |
| |
| − | if ( fn ) {
| |
| − |
| |
| − | // Add a progress sentinel to prevent the fx queue from being
| |
| − | // automatically dequeued
| |
| − | if ( type === "fx" ) {
| |
| − | queue.unshift( "inprogress" );
| |
| − | }
| |
| − |
| |
| − | // clear up the last queue stop function
| |
| − | delete hooks.stop;
| |
| − | fn.call( elem, next, hooks );
| |
| − | }
| |
| − |
| |
| − | if ( !startLength && hooks ) {
| |
| − | hooks.empty.fire();
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | // not intended for public consumption - generates a queueHooks object, or returns the current one
| |
| − | _queueHooks: function( elem, type ) {
| |
| − | var key = type + "queueHooks";
| |
| − | return data_priv.get( elem, key ) || data_priv.access( elem, key, {
| |
| − | empty: jQuery.Callbacks("once memory").add(function() {
| |
| − | data_priv.remove( elem, [ type + "queue", key ] );
| |
| − | })
| |
| − | });
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | queue: function( type, data ) {
| |
| − | var setter = 2;
| |
| − |
| |
| − | if ( typeof type !== "string" ) {
| |
| − | data = type;
| |
| − | type = "fx";
| |
| − | setter--;
| |
| − | }
| |
| − |
| |
| − | if ( arguments.length < setter ) {
| |
| − | return jQuery.queue( this[0], type );
| |
| − | }
| |
| − |
| |
| − | return data === undefined ?
| |
| − | this :
| |
| − | this.each(function() {
| |
| − | var queue = jQuery.queue( this, type, data );
| |
| − |
| |
| − | // ensure a hooks for this queue
| |
| − | jQuery._queueHooks( this, type );
| |
| − |
| |
| − | if ( type === "fx" && queue[0] !== "inprogress" ) {
| |
| − | jQuery.dequeue( this, type );
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − | dequeue: function( type ) {
| |
| − | return this.each(function() {
| |
| − | jQuery.dequeue( this, type );
| |
| − | });
| |
| − | },
| |
| − | clearQueue: function( type ) {
| |
| − | return this.queue( type || "fx", [] );
| |
| − | },
| |
| − | // Get a promise resolved when queues of a certain type
| |
| − | // are emptied (fx is the type by default)
| |
| − | promise: function( type, obj ) {
| |
| − | var tmp,
| |
| − | count = 1,
| |
| − | defer = jQuery.Deferred(),
| |
| − | elements = this,
| |
| − | i = this.length,
| |
| − | resolve = function() {
| |
| − | if ( !( --count ) ) {
| |
| − | defer.resolveWith( elements, [ elements ] );
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | if ( typeof type !== "string" ) {
| |
| − | obj = type;
| |
| − | type = undefined;
| |
| − | }
| |
| − | type = type || "fx";
| |
| − |
| |
| − | while ( i-- ) {
| |
| − | tmp = data_priv.get( elements[ i ], type + "queueHooks" );
| |
| − | if ( tmp && tmp.empty ) {
| |
| − | count++;
| |
| − | tmp.empty.add( resolve );
| |
| − | }
| |
| − | }
| |
| − | resolve();
| |
| − | return defer.promise( obj );
| |
| − | }
| |
| − | });
| |
| − | var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
| |
| − |
| |
| − | var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
| |
| − |
| |
| − | var isHidden = function( elem, el ) {
| |
| − | // isHidden might be called from jQuery#filter function;
| |
| − | // in that case, element will be second argument
| |
| − | elem = el || elem;
| |
| − | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
| |
| − | };
| |
| − |
| |
| − | var rcheckableType = (/^(?:checkbox|radio)$/i);
| |
| − |
| |
| − |
| |
| − |
| |
| − | (function() {
| |
| − | var fragment = document.createDocumentFragment(),
| |
| − | div = fragment.appendChild( document.createElement( "div" ) ),
| |
| − | input = document.createElement( "input" );
| |
| − |
| |
| − | // #11217 - WebKit loses check when the name is after the checked attribute
| |
| − | // Support: Windows Web Apps (WWA)
| |
| − | // `name` and `type` need .setAttribute for WWA
| |
| − | input.setAttribute( "type", "radio" );
| |
| − | input.setAttribute( "checked", "checked" );
| |
| − | input.setAttribute( "name", "t" );
| |
| − |
| |
| − | div.appendChild( input );
| |
| − |
| |
| − | // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
| |
| − | // old WebKit doesn't clone checked state correctly in fragments
| |
| − | support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
| |
| − |
| |
| − | // Make sure textarea (and checkbox) defaultValue is properly cloned
| |
| − | // Support: IE9-IE11+
| |
| − | div.innerHTML = "<textarea>x</textarea>";
| |
| − | support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
| |
| − | })();
| |
| − | var strundefined = typeof undefined;
| |
| − |
| |
| − |
| |
| − |
| |
| − | support.focusinBubbles = "onfocusin" in window;
| |
| − |
| |
| − |
| |
| − | var
| |
| − | rkeyEvent = /^key/,
| |
| − | rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
| |
| − | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
| |
| − | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
| |
| − |
| |
| − | function returnTrue() {
| |
| − | return true;
| |
| − | }
| |
| − |
| |
| − | function returnFalse() {
| |
| − | return false;
| |
| − | }
| |
| − |
| |
| − | function safeActiveElement() {
| |
| − | try {
| |
| − | return document.activeElement;
| |
| − | } catch ( err ) { }
| |
| − | }
| |
| − |
| |
| − | /*
| |
| − | * Helper functions for managing events -- not part of the public interface.
| |
| − | * Props to Dean Edwards' addEvent library for many of the ideas.
| |
| − | */
| |
| − | jQuery.event = {
| |
| − |
| |
| − | global: {},
| |
| − |
| |
| − | add: function( elem, types, handler, data, selector ) {
| |
| − |
| |
| − | var handleObjIn, eventHandle, tmp,
| |
| − | events, t, handleObj,
| |
| − | special, handlers, type, namespaces, origType,
| |
| − | elemData = data_priv.get( elem );
| |
| − |
| |
| − | // Don't attach events to noData or text/comment nodes (but allow plain objects)
| |
| − | if ( !elemData ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Caller can pass in an object of custom data in lieu of the handler
| |
| − | if ( handler.handler ) {
| |
| − | handleObjIn = handler;
| |
| − | handler = handleObjIn.handler;
| |
| − | selector = handleObjIn.selector;
| |
| − | }
| |
| − |
| |
| − | // Make sure that the handler has a unique ID, used to find/remove it later
| |
| − | if ( !handler.guid ) {
| |
| − | handler.guid = jQuery.guid++;
| |
| − | }
| |
| − |
| |
| − | // Init the element's event structure and main handler, if this is the first
| |
| − | if ( !(events = elemData.events) ) {
| |
| − | events = elemData.events = {};
| |
| − | }
| |
| − | if ( !(eventHandle = elemData.handle) ) {
| |
| − | eventHandle = elemData.handle = function( e ) {
| |
| − | // Discard the second event of a jQuery.event.trigger() and
| |
| − | // when an event is called after a page has unloaded
| |
| − | return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
| |
| − | jQuery.event.dispatch.apply( elem, arguments ) : undefined;
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | // Handle multiple events separated by a space
| |
| − | types = ( types || "" ).match( rnotwhite ) || [ "" ];
| |
| − | t = types.length;
| |
| − | while ( t-- ) {
| |
| − | tmp = rtypenamespace.exec( types[t] ) || [];
| |
| − | type = origType = tmp[1];
| |
| − | namespaces = ( tmp[2] || "" ).split( "." ).sort();
| |
| − |
| |
| − | // There *must* be a type, no attaching namespace-only handlers
| |
| − | if ( !type ) {
| |
| − | continue;
| |
| − | }
| |
| − |
| |
| − | // If event changes its type, use the special event handlers for the changed type
| |
| − | special = jQuery.event.special[ type ] || {};
| |
| − |
| |
| − | // If selector defined, determine special event api type, otherwise given type
| |
| − | type = ( selector ? special.delegateType : special.bindType ) || type;
| |
| − |
| |
| − | // Update special based on newly reset type
| |
| − | special = jQuery.event.special[ type ] || {};
| |
| − |
| |
| − | // handleObj is passed to all event handlers
| |
| − | handleObj = jQuery.extend({
| |
| − | type: type,
| |
| − | origType: origType,
| |
| − | data: data,
| |
| − | handler: handler,
| |
| − | guid: handler.guid,
| |
| − | selector: selector,
| |
| − | needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
| |
| − | namespace: namespaces.join(".")
| |
| − | }, handleObjIn );
| |
| − |
| |
| − | // Init the event handler queue if we're the first
| |
| − | if ( !(handlers = events[ type ]) ) {
| |
| − | handlers = events[ type ] = [];
| |
| − | handlers.delegateCount = 0;
| |
| − |
| |
| − | // Only use addEventListener if the special events handler returns false
| |
| − | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
| |
| − | if ( elem.addEventListener ) {
| |
| − | elem.addEventListener( type, eventHandle, false );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | if ( special.add ) {
| |
| − | special.add.call( elem, handleObj );
| |
| − |
| |
| − | if ( !handleObj.handler.guid ) {
| |
| − | handleObj.handler.guid = handler.guid;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Add to the element's handler list, delegates in front
| |
| − | if ( selector ) {
| |
| − | handlers.splice( handlers.delegateCount++, 0, handleObj );
| |
| − | } else {
| |
| − | handlers.push( handleObj );
| |
| − | }
| |
| − |
| |
| − | // Keep track of which events have ever been used, for event optimization
| |
| − | jQuery.event.global[ type ] = true;
| |
| − | }
| |
| − |
| |
| − | },
| |
| − |
| |
| − | // Detach an event or set of events from an element
| |
| − | remove: function( elem, types, handler, selector, mappedTypes ) {
| |
| − |
| |
| − | var j, origCount, tmp,
| |
| − | events, t, handleObj,
| |
| − | special, handlers, type, namespaces, origType,
| |
| − | elemData = data_priv.hasData( elem ) && data_priv.get( elem );
| |
| − |
| |
| − | if ( !elemData || !(events = elemData.events) ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Once for each type.namespace in types; type may be omitted
| |
| − | types = ( types || "" ).match( rnotwhite ) || [ "" ];
| |
| − | t = types.length;
| |
| − | while ( t-- ) {
| |
| − | tmp = rtypenamespace.exec( types[t] ) || [];
| |
| − | type = origType = tmp[1];
| |
| − | namespaces = ( tmp[2] || "" ).split( "." ).sort();
| |
| − |
| |
| − | // Unbind all events (on this namespace, if provided) for the element
| |
| − | if ( !type ) {
| |
| − | for ( type in events ) {
| |
| − | jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
| |
| − | }
| |
| − | continue;
| |
| − | }
| |
| − |
| |
| − | special = jQuery.event.special[ type ] || {};
| |
| − | type = ( selector ? special.delegateType : special.bindType ) || type;
| |
| − | handlers = events[ type ] || [];
| |
| − | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
| |
| − |
| |
| − | // Remove matching events
| |
| − | origCount = j = handlers.length;
| |
| − | while ( j-- ) {
| |
| − | handleObj = handlers[ j ];
| |
| − |
| |
| − | if ( ( mappedTypes || origType === handleObj.origType ) &&
| |
| − | ( !handler || handler.guid === handleObj.guid ) &&
| |
| − | ( !tmp || tmp.test( handleObj.namespace ) ) &&
| |
| − | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
| |
| − | handlers.splice( j, 1 );
| |
| − |
| |
| − | if ( handleObj.selector ) {
| |
| − | handlers.delegateCount--;
| |
| − | }
| |
| − | if ( special.remove ) {
| |
| − | special.remove.call( elem, handleObj );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Remove generic event handler if we removed something and no more handlers exist
| |
| − | // (avoids potential for endless recursion during removal of special event handlers)
| |
| − | if ( origCount && !handlers.length ) {
| |
| − | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
| |
| − | jQuery.removeEvent( elem, type, elemData.handle );
| |
| − | }
| |
| − |
| |
| − | delete events[ type ];
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Remove the expando if it's no longer used
| |
| − | if ( jQuery.isEmptyObject( events ) ) {
| |
| − | delete elemData.handle;
| |
| − | data_priv.remove( elem, "events" );
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | trigger: function( event, data, elem, onlyHandlers ) {
| |
| − |
| |
| − | var i, cur, tmp, bubbleType, ontype, handle, special,
| |
| − | eventPath = [ elem || document ],
| |
| − | type = hasOwn.call( event, "type" ) ? event.type : event,
| |
| − | namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
| |
| − |
| |
| − | cur = tmp = elem = elem || document;
| |
| − |
| |
| − | // Don't do events on text and comment nodes
| |
| − | if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // focus/blur morphs to focusin/out; ensure we're not firing them right now
| |
| − | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | if ( type.indexOf(".") >= 0 ) {
| |
| − | // Namespaced trigger; create a regexp to match event type in handle()
| |
| − | namespaces = type.split(".");
| |
| − | type = namespaces.shift();
| |
| − | namespaces.sort();
| |
| − | }
| |
| − | ontype = type.indexOf(":") < 0 && "on" + type;
| |
| − |
| |
| − | // Caller can pass in a jQuery.Event object, Object, or just an event type string
| |
| − | event = event[ jQuery.expando ] ?
| |
| − | event :
| |
| − | new jQuery.Event( type, typeof event === "object" && event );
| |
| − |
| |
| − | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
| |
| − | event.isTrigger = onlyHandlers ? 2 : 3;
| |
| − | event.namespace = namespaces.join(".");
| |
| − | event.namespace_re = event.namespace ?
| |
| − | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
| |
| − | null;
| |
| − |
| |
| − | // Clean up the event in case it is being reused
| |
| − | event.result = undefined;
| |
| − | if ( !event.target ) {
| |
| − | event.target = elem;
| |
| − | }
| |
| − |
| |
| − | // Clone any incoming data and prepend the event, creating the handler arg list
| |
| − | data = data == null ?
| |
| − | [ event ] :
| |
| − | jQuery.makeArray( data, [ event ] );
| |
| − |
| |
| − | // Allow special events to draw outside the lines
| |
| − | special = jQuery.event.special[ type ] || {};
| |
| − | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Determine event propagation path in advance, per W3C events spec (#9951)
| |
| − | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
| |
| − | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
| |
| − |
| |
| − | bubbleType = special.delegateType || type;
| |
| − | if ( !rfocusMorph.test( bubbleType + type ) ) {
| |
| − | cur = cur.parentNode;
| |
| − | }
| |
| − | for ( ; cur; cur = cur.parentNode ) {
| |
| − | eventPath.push( cur );
| |
| − | tmp = cur;
| |
| − | }
| |
| − |
| |
| − | // Only add window if we got to document (e.g., not plain obj or detached DOM)
| |
| − | if ( tmp === (elem.ownerDocument || document) ) {
| |
| − | eventPath.push( tmp.defaultView || tmp.parentWindow || window );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Fire handlers on the event path
| |
| − | i = 0;
| |
| − | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
| |
| − |
| |
| − | event.type = i > 1 ?
| |
| − | bubbleType :
| |
| − | special.bindType || type;
| |
| − |
| |
| − | // jQuery handler
| |
| − | handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
| |
| − | if ( handle ) {
| |
| − | handle.apply( cur, data );
| |
| − | }
| |
| − |
| |
| − | // Native handler
| |
| − | handle = ontype && cur[ ontype ];
| |
| − | if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
| |
| − | event.result = handle.apply( cur, data );
| |
| − | if ( event.result === false ) {
| |
| − | event.preventDefault();
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | event.type = type;
| |
| − |
| |
| − | // If nobody prevented the default action, do it now
| |
| − | if ( !onlyHandlers && !event.isDefaultPrevented() ) {
| |
| − |
| |
| − | if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
| |
| − | jQuery.acceptData( elem ) ) {
| |
| − |
| |
| − | // Call a native DOM method on the target with the same name name as the event.
| |
| − | // Don't do default actions on window, that's where global variables be (#6170)
| |
| − | if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
| |
| − |
| |
| − | // Don't re-trigger an onFOO event when we call its FOO() method
| |
| − | tmp = elem[ ontype ];
| |
| − |
| |
| − | if ( tmp ) {
| |
| − | elem[ ontype ] = null;
| |
| − | }
| |
| − |
| |
| − | // Prevent re-triggering of the same event, since we already bubbled it above
| |
| − | jQuery.event.triggered = type;
| |
| − | elem[ type ]();
| |
| − | jQuery.event.triggered = undefined;
| |
| − |
| |
| − | if ( tmp ) {
| |
| − | elem[ ontype ] = tmp;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return event.result;
| |
| − | },
| |
| − |
| |
| − | dispatch: function( event ) {
| |
| − |
| |
| − | // Make a writable jQuery.Event from the native event object
| |
| − | event = jQuery.event.fix( event );
| |
| − |
| |
| − | var i, j, ret, matched, handleObj,
| |
| − | handlerQueue = [],
| |
| − | args = slice.call( arguments ),
| |
| − | handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
| |
| − | special = jQuery.event.special[ event.type ] || {};
| |
| − |
| |
| − | // Use the fix-ed jQuery.Event rather than the (read-only) native event
| |
| − | args[0] = event;
| |
| − | event.delegateTarget = this;
| |
| − |
| |
| − | // Call the preDispatch hook for the mapped type, and let it bail if desired
| |
| − | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Determine handlers
| |
| − | handlerQueue = jQuery.event.handlers.call( this, event, handlers );
| |
| − |
| |
| − | // Run delegates first; they may want to stop propagation beneath us
| |
| − | i = 0;
| |
| − | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
| |
| − | event.currentTarget = matched.elem;
| |
| − |
| |
| − | j = 0;
| |
| − | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
| |
| − |
| |
| − | // Triggered event must either 1) have no namespace, or
| |
| − | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
| |
| − | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
| |
| − |
| |
| − | event.handleObj = handleObj;
| |
| − | event.data = handleObj.data;
| |
| − |
| |
| − | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
| |
| − | .apply( matched.elem, args );
| |
| − |
| |
| − | if ( ret !== undefined ) {
| |
| − | if ( (event.result = ret) === false ) {
| |
| − | event.preventDefault();
| |
| − | event.stopPropagation();
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Call the postDispatch hook for the mapped type
| |
| − | if ( special.postDispatch ) {
| |
| − | special.postDispatch.call( this, event );
| |
| − | }
| |
| − |
| |
| − | return event.result;
| |
| − | },
| |
| − |
| |
| − | handlers: function( event, handlers ) {
| |
| − | var i, matches, sel, handleObj,
| |
| − | handlerQueue = [],
| |
| − | delegateCount = handlers.delegateCount,
| |
| − | cur = event.target;
| |
| − |
| |
| − | // Find delegate handlers
| |
| − | // Black-hole SVG <use> instance trees (#13180)
| |
| − | // Avoid non-left-click bubbling in Firefox (#3861)
| |
| − | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
| |
| − |
| |
| − | for ( ; cur !== this; cur = cur.parentNode || this ) {
| |
| − |
| |
| − | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
| |
| − | if ( cur.disabled !== true || event.type !== "click" ) {
| |
| − | matches = [];
| |
| − | for ( i = 0; i < delegateCount; i++ ) {
| |
| − | handleObj = handlers[ i ];
| |
| − |
| |
| − | // Don't conflict with Object.prototype properties (#13203)
| |
| − | sel = handleObj.selector + " ";
| |
| − |
| |
| − | if ( matches[ sel ] === undefined ) {
| |
| − | matches[ sel ] = handleObj.needsContext ?
| |
| − | jQuery( sel, this ).index( cur ) >= 0 :
| |
| − | jQuery.find( sel, this, null, [ cur ] ).length;
| |
| − | }
| |
| − | if ( matches[ sel ] ) {
| |
| − | matches.push( handleObj );
| |
| − | }
| |
| − | }
| |
| − | if ( matches.length ) {
| |
| − | handlerQueue.push({ elem: cur, handlers: matches });
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Add the remaining (directly-bound) handlers
| |
| − | if ( delegateCount < handlers.length ) {
| |
| − | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
| |
| − | }
| |
| − |
| |
| − | return handlerQueue;
| |
| − | },
| |
| − |
| |
| − | // Includes some event props shared by KeyEvent and MouseEvent
| |
| − | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
| |
| − |
| |
| − | fixHooks: {},
| |
| − |
| |
| − | keyHooks: {
| |
| − | props: "char charCode key keyCode".split(" "),
| |
| − | filter: function( event, original ) {
| |
| − |
| |
| − | // Add which for key events
| |
| − | if ( event.which == null ) {
| |
| − | event.which = original.charCode != null ? original.charCode : original.keyCode;
| |
| − | }
| |
| − |
| |
| − | return event;
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | mouseHooks: {
| |
| − | props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
| |
| − | filter: function( event, original ) {
| |
| − | var eventDoc, doc, body,
| |
| − | button = original.button;
| |
| − |
| |
| − | // Calculate pageX/Y if missing and clientX/Y available
| |
| − | if ( event.pageX == null && original.clientX != null ) {
| |
| − | eventDoc = event.target.ownerDocument || document;
| |
| − | doc = eventDoc.documentElement;
| |
| − | body = eventDoc.body;
| |
| − |
| |
| − | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
| |
| − | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
| |
| − | }
| |
| − |
| |
| − | // Add which for click: 1 === left; 2 === middle; 3 === right
| |
| − | // Note: button is not normalized, so don't use it
| |
| − | if ( !event.which && button !== undefined ) {
| |
| − | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
| |
| − | }
| |
| − |
| |
| − | return event;
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | fix: function( event ) {
| |
| − | if ( event[ jQuery.expando ] ) {
| |
| − | return event;
| |
| − | }
| |
| − |
| |
| − | // Create a writable copy of the event object and normalize some properties
| |
| − | var i, prop, copy,
| |
| − | type = event.type,
| |
| − | originalEvent = event,
| |
| − | fixHook = this.fixHooks[ type ];
| |
| − |
| |
| − | if ( !fixHook ) {
| |
| − | this.fixHooks[ type ] = fixHook =
| |
| − | rmouseEvent.test( type ) ? this.mouseHooks :
| |
| − | rkeyEvent.test( type ) ? this.keyHooks :
| |
| − | {};
| |
| − | }
| |
| − | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
| |
| − |
| |
| − | event = new jQuery.Event( originalEvent );
| |
| − |
| |
| − | i = copy.length;
| |
| − | while ( i-- ) {
| |
| − | prop = copy[ i ];
| |
| − | event[ prop ] = originalEvent[ prop ];
| |
| − | }
| |
| − |
| |
| − | // Support: Cordova 2.5 (WebKit) (#13255)
| |
| − | // All events should have a target; Cordova deviceready doesn't
| |
| − | if ( !event.target ) {
| |
| − | event.target = document;
| |
| − | }
| |
| − |
| |
| − | // Support: Safari 6.0+, Chrome < 28
| |
| − | // Target should not be a text node (#504, #13143)
| |
| − | if ( event.target.nodeType === 3 ) {
| |
| − | event.target = event.target.parentNode;
| |
| − | }
| |
| − |
| |
| − | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
| |
| − | },
| |
| − |
| |
| − | special: {
| |
| − | load: {
| |
| − | // Prevent triggered image.load events from bubbling to window.load
| |
| − | noBubble: true
| |
| − | },
| |
| − | focus: {
| |
| − | // Fire native event if possible so blur/focus sequence is correct
| |
| − | trigger: function() {
| |
| − | if ( this !== safeActiveElement() && this.focus ) {
| |
| − | this.focus();
| |
| − | return false;
| |
| − | }
| |
| − | },
| |
| − | delegateType: "focusin"
| |
| − | },
| |
| − | blur: {
| |
| − | trigger: function() {
| |
| − | if ( this === safeActiveElement() && this.blur ) {
| |
| − | this.blur();
| |
| − | return false;
| |
| − | }
| |
| − | },
| |
| − | delegateType: "focusout"
| |
| − | },
| |
| − | click: {
| |
| − | // For checkbox, fire native event so checked state will be right
| |
| − | trigger: function() {
| |
| − | if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
| |
| − | this.click();
| |
| − | return false;
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | // For cross-browser consistency, don't fire native .click() on links
| |
| − | _default: function( event ) {
| |
| − | return jQuery.nodeName( event.target, "a" );
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | beforeunload: {
| |
| − | postDispatch: function( event ) {
| |
| − |
| |
| − | // Support: Firefox 20+
| |
| − | // Firefox doesn't alert if the returnValue field is not set.
| |
| − | if ( event.result !== undefined && event.originalEvent ) {
| |
| − | event.originalEvent.returnValue = event.result;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | simulate: function( type, elem, event, bubble ) {
| |
| − | // Piggyback on a donor event to simulate a different one.
| |
| − | // Fake originalEvent to avoid donor's stopPropagation, but if the
| |
| − | // simulated event prevents default then we do the same on the donor.
| |
| − | var e = jQuery.extend(
| |
| − | new jQuery.Event(),
| |
| − | event,
| |
| − | {
| |
| − | type: type,
| |
| − | isSimulated: true,
| |
| − | originalEvent: {}
| |
| − | }
| |
| − | );
| |
| − | if ( bubble ) {
| |
| − | jQuery.event.trigger( e, null, elem );
| |
| − | } else {
| |
| − | jQuery.event.dispatch.call( elem, e );
| |
| − | }
| |
| − | if ( e.isDefaultPrevented() ) {
| |
| − | event.preventDefault();
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | jQuery.removeEvent = function( elem, type, handle ) {
| |
| − | if ( elem.removeEventListener ) {
| |
| − | elem.removeEventListener( type, handle, false );
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | jQuery.Event = function( src, props ) {
| |
| − | // Allow instantiation without the 'new' keyword
| |
| − | if ( !(this instanceof jQuery.Event) ) {
| |
| − | return new jQuery.Event( src, props );
| |
| − | }
| |
| − |
| |
| − | // Event object
| |
| − | if ( src && src.type ) {
| |
| − | this.originalEvent = src;
| |
| − | this.type = src.type;
| |
| − |
| |
| − | // Events bubbling up the document may have been marked as prevented
| |
| − | // by a handler lower down the tree; reflect the correct value.
| |
| − | this.isDefaultPrevented = src.defaultPrevented ||
| |
| − | src.defaultPrevented === undefined &&
| |
| − | // Support: Android < 4.0
| |
| − | src.returnValue === false ?
| |
| − | returnTrue :
| |
| − | returnFalse;
| |
| − |
| |
| − | // Event type
| |
| − | } else {
| |
| − | this.type = src;
| |
| − | }
| |
| − |
| |
| − | // Put explicitly provided properties onto the event object
| |
| − | if ( props ) {
| |
| − | jQuery.extend( this, props );
| |
| − | }
| |
| − |
| |
| − | // Create a timestamp if incoming event doesn't have one
| |
| − | this.timeStamp = src && src.timeStamp || jQuery.now();
| |
| − |
| |
| − | // Mark it as fixed
| |
| − | this[ jQuery.expando ] = true;
| |
| − | };
| |
| − |
| |
| − | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
| |
| − | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
| |
| − | jQuery.Event.prototype = {
| |
| − | isDefaultPrevented: returnFalse,
| |
| − | isPropagationStopped: returnFalse,
| |
| − | isImmediatePropagationStopped: returnFalse,
| |
| − |
| |
| − | preventDefault: function() {
| |
| − | var e = this.originalEvent;
| |
| − |
| |
| − | this.isDefaultPrevented = returnTrue;
| |
| − |
| |
| − | if ( e && e.preventDefault ) {
| |
| − | e.preventDefault();
| |
| − | }
| |
| − | },
| |
| − | stopPropagation: function() {
| |
| − | var e = this.originalEvent;
| |
| − |
| |
| − | this.isPropagationStopped = returnTrue;
| |
| − |
| |
| − | if ( e && e.stopPropagation ) {
| |
| − | e.stopPropagation();
| |
| − | }
| |
| − | },
| |
| − | stopImmediatePropagation: function() {
| |
| − | var e = this.originalEvent;
| |
| − |
| |
| − | this.isImmediatePropagationStopped = returnTrue;
| |
| − |
| |
| − | if ( e && e.stopImmediatePropagation ) {
| |
| − | e.stopImmediatePropagation();
| |
| − | }
| |
| − |
| |
| − | this.stopPropagation();
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | // Create mouseenter/leave events using mouseover/out and event-time checks
| |
| − | // Support: Chrome 15+
| |
| − | jQuery.each({
| |
| − | mouseenter: "mouseover",
| |
| − | mouseleave: "mouseout",
| |
| − | pointerenter: "pointerover",
| |
| − | pointerleave: "pointerout"
| |
| − | }, function( orig, fix ) {
| |
| − | jQuery.event.special[ orig ] = {
| |
| − | delegateType: fix,
| |
| − | bindType: fix,
| |
| − |
| |
| − | handle: function( event ) {
| |
| − | var ret,
| |
| − | target = this,
| |
| − | related = event.relatedTarget,
| |
| − | handleObj = event.handleObj;
| |
| − |
| |
| − | // For mousenter/leave call the handler if related is outside the target.
| |
| − | // NB: No relatedTarget if the mouse left/entered the browser window
| |
| − | if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
| |
| − | event.type = handleObj.origType;
| |
| − | ret = handleObj.handler.apply( this, arguments );
| |
| − | event.type = fix;
| |
| − | }
| |
| − | return ret;
| |
| − | }
| |
| − | };
| |
| − | });
| |
| − |
| |
| − | // Create "bubbling" focus and blur events
| |
| − | // Support: Firefox, Chrome, Safari
| |
| − | if ( !support.focusinBubbles ) {
| |
| − | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
| |
| − |
| |
| − | // Attach a single capturing handler on the document while someone wants focusin/focusout
| |
| − | var handler = function( event ) {
| |
| − | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
| |
| − | };
| |
| − |
| |
| − | jQuery.event.special[ fix ] = {
| |
| − | setup: function() {
| |
| − | var doc = this.ownerDocument || this,
| |
| − | attaches = data_priv.access( doc, fix );
| |
| − |
| |
| − | if ( !attaches ) {
| |
| − | doc.addEventListener( orig, handler, true );
| |
| − | }
| |
| − | data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
| |
| − | },
| |
| − | teardown: function() {
| |
| − | var doc = this.ownerDocument || this,
| |
| − | attaches = data_priv.access( doc, fix ) - 1;
| |
| − |
| |
| − | if ( !attaches ) {
| |
| − | doc.removeEventListener( orig, handler, true );
| |
| − | data_priv.remove( doc, fix );
| |
| − |
| |
| − | } else {
| |
| − | data_priv.access( doc, fix, attaches );
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − |
| |
| − | on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
| |
| − | var origFn, type;
| |
| − |
| |
| − | // Types can be a map of types/handlers
| |
| − | if ( typeof types === "object" ) {
| |
| − | // ( types-Object, selector, data )
| |
| − | if ( typeof selector !== "string" ) {
| |
| − | // ( types-Object, data )
| |
| − | data = data || selector;
| |
| − | selector = undefined;
| |
| − | }
| |
| − | for ( type in types ) {
| |
| − | this.on( type, selector, data, types[ type ], one );
| |
| − | }
| |
| − | return this;
| |
| − | }
| |
| − |
| |
| − | if ( data == null && fn == null ) {
| |
| − | // ( types, fn )
| |
| − | fn = selector;
| |
| − | data = selector = undefined;
| |
| − | } else if ( fn == null ) {
| |
| − | if ( typeof selector === "string" ) {
| |
| − | // ( types, selector, fn )
| |
| − | fn = data;
| |
| − | data = undefined;
| |
| − | } else {
| |
| − | // ( types, data, fn )
| |
| − | fn = data;
| |
| − | data = selector;
| |
| − | selector = undefined;
| |
| − | }
| |
| − | }
| |
| − | if ( fn === false ) {
| |
| − | fn = returnFalse;
| |
| − | } else if ( !fn ) {
| |
| − | return this;
| |
| − | }
| |
| − |
| |
| − | if ( one === 1 ) {
| |
| − | origFn = fn;
| |
| − | fn = function( event ) {
| |
| − | // Can use an empty set, since event contains the info
| |
| − | jQuery().off( event );
| |
| − | return origFn.apply( this, arguments );
| |
| − | };
| |
| − | // Use same guid so caller can remove using origFn
| |
| − | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
| |
| − | }
| |
| − | return this.each( function() {
| |
| − | jQuery.event.add( this, types, fn, data, selector );
| |
| − | });
| |
| − | },
| |
| − | one: function( types, selector, data, fn ) {
| |
| − | return this.on( types, selector, data, fn, 1 );
| |
| − | },
| |
| − | off: function( types, selector, fn ) {
| |
| − | var handleObj, type;
| |
| − | if ( types && types.preventDefault && types.handleObj ) {
| |
| − | // ( event ) dispatched jQuery.Event
| |
| − | handleObj = types.handleObj;
| |
| − | jQuery( types.delegateTarget ).off(
| |
| − | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
| |
| − | handleObj.selector,
| |
| − | handleObj.handler
| |
| − | );
| |
| − | return this;
| |
| − | }
| |
| − | if ( typeof types === "object" ) {
| |
| − | // ( types-object [, selector] )
| |
| − | for ( type in types ) {
| |
| − | this.off( type, selector, types[ type ] );
| |
| − | }
| |
| − | return this;
| |
| − | }
| |
| − | if ( selector === false || typeof selector === "function" ) {
| |
| − | // ( types [, fn] )
| |
| − | fn = selector;
| |
| − | selector = undefined;
| |
| − | }
| |
| − | if ( fn === false ) {
| |
| − | fn = returnFalse;
| |
| − | }
| |
| − | return this.each(function() {
| |
| − | jQuery.event.remove( this, types, fn, selector );
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | trigger: function( type, data ) {
| |
| − | return this.each(function() {
| |
| − | jQuery.event.trigger( type, data, this );
| |
| − | });
| |
| − | },
| |
| − | triggerHandler: function( type, data ) {
| |
| − | var elem = this[0];
| |
| − | if ( elem ) {
| |
| − | return jQuery.event.trigger( type, data, elem, true );
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − | var
| |
| − | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
| |
| − | rtagName = /<([\w:]+)/,
| |
| − | rhtml = /<|&#?\w+;/,
| |
| − | rnoInnerhtml = /<(?:script|style|link)/i,
| |
| − | // checked="checked" or checked
| |
| − | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
| |
| − | rscriptType = /^$|\/(?:java|ecma)script/i,
| |
| − | rscriptTypeMasked = /^true\/(.*)/,
| |
| − | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
| |
| − |
| |
| − | // We have to close these tags to support XHTML (#13200)
| |
| − | wrapMap = {
| |
| − |
| |
| − | // Support: IE 9
| |
| − | option: [ 1, "<select multiple='multiple'>", "</select>" ],
| |
| − |
| |
| − | thead: [ 1, "<table>", "</table>" ],
| |
| − | col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
| |
| − | tr: [ 2, "<table><tbody>", "</tbody></table>" ],
| |
| − | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
| |
| − |
| |
| − | _default: [ 0, "", "" ]
| |
| − | };
| |
| − |
| |
| − | // Support: IE 9
| |
| − | wrapMap.optgroup = wrapMap.option;
| |
| − |
| |
| − | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
| |
| − | wrapMap.th = wrapMap.td;
| |
| − |
| |
| − | // Support: 1.x compatibility
| |
| − | // Manipulating tables requires a tbody
| |
| − | function manipulationTarget( elem, content ) {
| |
| − | return jQuery.nodeName( elem, "table" ) &&
| |
| − | jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
| |
| − |
| |
| − | elem.getElementsByTagName("tbody")[0] ||
| |
| − | elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
| |
| − | elem;
| |
| − | }
| |
| − |
| |
| − | // Replace/restore the type attribute of script elements for safe DOM manipulation
| |
| − | function disableScript( elem ) {
| |
| − | elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
| |
| − | return elem;
| |
| − | }
| |
| − | function restoreScript( elem ) {
| |
| − | var match = rscriptTypeMasked.exec( elem.type );
| |
| − |
| |
| − | if ( match ) {
| |
| − | elem.type = match[ 1 ];
| |
| − | } else {
| |
| − | elem.removeAttribute("type");
| |
| − | }
| |
| − |
| |
| − | return elem;
| |
| − | }
| |
| − |
| |
| − | // Mark scripts as having already been evaluated
| |
| − | function setGlobalEval( elems, refElements ) {
| |
| − | var i = 0,
| |
| − | l = elems.length;
| |
| − |
| |
| − | for ( ; i < l; i++ ) {
| |
| − | data_priv.set(
| |
| − | elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
| |
| − | );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | function cloneCopyEvent( src, dest ) {
| |
| − | var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
| |
| − |
| |
| − | if ( dest.nodeType !== 1 ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // 1. Copy private data: events, handlers, etc.
| |
| − | if ( data_priv.hasData( src ) ) {
| |
| − | pdataOld = data_priv.access( src );
| |
| − | pdataCur = data_priv.set( dest, pdataOld );
| |
| − | events = pdataOld.events;
| |
| − |
| |
| − | if ( events ) {
| |
| − | delete pdataCur.handle;
| |
| − | pdataCur.events = {};
| |
| − |
| |
| − | for ( type in events ) {
| |
| − | for ( i = 0, l = events[ type ].length; i < l; i++ ) {
| |
| − | jQuery.event.add( dest, type, events[ type ][ i ] );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // 2. Copy user data
| |
| − | if ( data_user.hasData( src ) ) {
| |
| − | udataOld = data_user.access( src );
| |
| − | udataCur = jQuery.extend( {}, udataOld );
| |
| − |
| |
| − | data_user.set( dest, udataCur );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | function getAll( context, tag ) {
| |
| − | var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
| |
| − | context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
| |
| − | [];
| |
| − |
| |
| − | return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
| |
| − | jQuery.merge( [ context ], ret ) :
| |
| − | ret;
| |
| − | }
| |
| − |
| |
| − | // Support: IE >= 9
| |
| − | function fixInput( src, dest ) {
| |
| − | var nodeName = dest.nodeName.toLowerCase();
| |
| − |
| |
| − | // Fails to persist the checked state of a cloned checkbox or radio button.
| |
| − | if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
| |
| − | dest.checked = src.checked;
| |
| − |
| |
| − | // Fails to return the selected option to the default selected state when cloning options
| |
| − | } else if ( nodeName === "input" || nodeName === "textarea" ) {
| |
| − | dest.defaultValue = src.defaultValue;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | jQuery.extend({
| |
| − | clone: function( elem, dataAndEvents, deepDataAndEvents ) {
| |
| − | var i, l, srcElements, destElements,
| |
| − | clone = elem.cloneNode( true ),
| |
| − | inPage = jQuery.contains( elem.ownerDocument, elem );
| |
| − |
| |
| − | // Support: IE >= 9
| |
| − | // Fix Cloning issues
| |
| − | if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
| |
| − | !jQuery.isXMLDoc( elem ) ) {
| |
| − |
| |
| − | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
| |
| − | destElements = getAll( clone );
| |
| − | srcElements = getAll( elem );
| |
| − |
| |
| − | for ( i = 0, l = srcElements.length; i < l; i++ ) {
| |
| − | fixInput( srcElements[ i ], destElements[ i ] );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Copy the events from the original to the clone
| |
| − | if ( dataAndEvents ) {
| |
| − | if ( deepDataAndEvents ) {
| |
| − | srcElements = srcElements || getAll( elem );
| |
| − | destElements = destElements || getAll( clone );
| |
| − |
| |
| − | for ( i = 0, l = srcElements.length; i < l; i++ ) {
| |
| − | cloneCopyEvent( srcElements[ i ], destElements[ i ] );
| |
| − | }
| |
| − | } else {
| |
| − | cloneCopyEvent( elem, clone );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Preserve script evaluation history
| |
| − | destElements = getAll( clone, "script" );
| |
| − | if ( destElements.length > 0 ) {
| |
| − | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
| |
| − | }
| |
| − |
| |
| − | // Return the cloned set
| |
| − | return clone;
| |
| − | },
| |
| − |
| |
| − | buildFragment: function( elems, context, scripts, selection ) {
| |
| − | var elem, tmp, tag, wrap, contains, j,
| |
| − | fragment = context.createDocumentFragment(),
| |
| − | nodes = [],
| |
| − | i = 0,
| |
| − | l = elems.length;
| |
| − |
| |
| − | for ( ; i < l; i++ ) {
| |
| − | elem = elems[ i ];
| |
| − |
| |
| − | if ( elem || elem === 0 ) {
| |
| − |
| |
| − | // Add nodes directly
| |
| − | if ( jQuery.type( elem ) === "object" ) {
| |
| − | // Support: QtWebKit
| |
| − | // jQuery.merge because push.apply(_, arraylike) throws
| |
| − | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
| |
| − |
| |
| − | // Convert non-html into a text node
| |
| − | } else if ( !rhtml.test( elem ) ) {
| |
| − | nodes.push( context.createTextNode( elem ) );
| |
| − |
| |
| − | // Convert html into DOM nodes
| |
| − | } else {
| |
| − | tmp = tmp || fragment.appendChild( context.createElement("div") );
| |
| − |
| |
| − | // Deserialize a standard representation
| |
| − | tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
| |
| − | wrap = wrapMap[ tag ] || wrapMap._default;
| |
| − | tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
| |
| − |
| |
| − | // Descend through wrappers to the right content
| |
| − | j = wrap[ 0 ];
| |
| − | while ( j-- ) {
| |
| − | tmp = tmp.lastChild;
| |
| − | }
| |
| − |
| |
| − | // Support: QtWebKit
| |
| − | // jQuery.merge because push.apply(_, arraylike) throws
| |
| − | jQuery.merge( nodes, tmp.childNodes );
| |
| − |
| |
| − | // Remember the top-level container
| |
| − | tmp = fragment.firstChild;
| |
| − |
| |
| − | // Fixes #12346
| |
| − | // Support: Webkit, IE
| |
| − | tmp.textContent = "";
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Remove wrapper from fragment
| |
| − | fragment.textContent = "";
| |
| − |
| |
| − | i = 0;
| |
| − | while ( (elem = nodes[ i++ ]) ) {
| |
| − |
| |
| − | // #4087 - If origin and destination elements are the same, and this is
| |
| − | // that element, do not do anything
| |
| − | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
| |
| − | continue;
| |
| − | }
| |
| − |
| |
| − | contains = jQuery.contains( elem.ownerDocument, elem );
| |
| − |
| |
| − | // Append to fragment
| |
| − | tmp = getAll( fragment.appendChild( elem ), "script" );
| |
| − |
| |
| − | // Preserve script evaluation history
| |
| − | if ( contains ) {
| |
| − | setGlobalEval( tmp );
| |
| − | }
| |
| − |
| |
| − | // Capture executables
| |
| − | if ( scripts ) {
| |
| − | j = 0;
| |
| − | while ( (elem = tmp[ j++ ]) ) {
| |
| − | if ( rscriptType.test( elem.type || "" ) ) {
| |
| − | scripts.push( elem );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return fragment;
| |
| − | },
| |
| − |
| |
| − | cleanData: function( elems ) {
| |
| − | var data, elem, type, key,
| |
| − | special = jQuery.event.special,
| |
| − | i = 0;
| |
| − |
| |
| − | for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
| |
| − | if ( jQuery.acceptData( elem ) ) {
| |
| − | key = elem[ data_priv.expando ];
| |
| − |
| |
| − | if ( key && (data = data_priv.cache[ key ]) ) {
| |
| − | if ( data.events ) {
| |
| − | for ( type in data.events ) {
| |
| − | if ( special[ type ] ) {
| |
| − | jQuery.event.remove( elem, type );
| |
| − |
| |
| − | // This is a shortcut to avoid jQuery.event.remove's overhead
| |
| − | } else {
| |
| − | jQuery.removeEvent( elem, type, data.handle );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | if ( data_priv.cache[ key ] ) {
| |
| − | // Discard any remaining `private` data
| |
| − | delete data_priv.cache[ key ];
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | // Discard any remaining `user` data
| |
| − | delete data_user.cache[ elem[ data_user.expando ] ];
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | text: function( value ) {
| |
| − | return access( this, function( value ) {
| |
| − | return value === undefined ?
| |
| − | jQuery.text( this ) :
| |
| − | this.empty().each(function() {
| |
| − | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
| |
| − | this.textContent = value;
| |
| − | }
| |
| − | });
| |
| − | }, null, value, arguments.length );
| |
| − | },
| |
| − |
| |
| − | append: function() {
| |
| − | return this.domManip( arguments, function( elem ) {
| |
| − | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
| |
| − | var target = manipulationTarget( this, elem );
| |
| − | target.appendChild( elem );
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | prepend: function() {
| |
| − | return this.domManip( arguments, function( elem ) {
| |
| − | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
| |
| − | var target = manipulationTarget( this, elem );
| |
| − | target.insertBefore( elem, target.firstChild );
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | before: function() {
| |
| − | return this.domManip( arguments, function( elem ) {
| |
| − | if ( this.parentNode ) {
| |
| − | this.parentNode.insertBefore( elem, this );
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | after: function() {
| |
| − | return this.domManip( arguments, function( elem ) {
| |
| − | if ( this.parentNode ) {
| |
| − | this.parentNode.insertBefore( elem, this.nextSibling );
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | remove: function( selector, keepData /* Internal Use Only */ ) {
| |
| − | var elem,
| |
| − | elems = selector ? jQuery.filter( selector, this ) : this,
| |
| − | i = 0;
| |
| − |
| |
| − | for ( ; (elem = elems[i]) != null; i++ ) {
| |
| − | if ( !keepData && elem.nodeType === 1 ) {
| |
| − | jQuery.cleanData( getAll( elem ) );
| |
| − | }
| |
| − |
| |
| − | if ( elem.parentNode ) {
| |
| − | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
| |
| − | setGlobalEval( getAll( elem, "script" ) );
| |
| − | }
| |
| − | elem.parentNode.removeChild( elem );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return this;
| |
| − | },
| |
| − |
| |
| − | empty: function() {
| |
| − | var elem,
| |
| − | i = 0;
| |
| − |
| |
| − | for ( ; (elem = this[i]) != null; i++ ) {
| |
| − | if ( elem.nodeType === 1 ) {
| |
| − |
| |
| − | // Prevent memory leaks
| |
| − | jQuery.cleanData( getAll( elem, false ) );
| |
| − |
| |
| − | // Remove any remaining nodes
| |
| − | elem.textContent = "";
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return this;
| |
| − | },
| |
| − |
| |
| − | clone: function( dataAndEvents, deepDataAndEvents ) {
| |
| − | dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
| |
| − | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
| |
| − |
| |
| − | return this.map(function() {
| |
| − | return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | html: function( value ) {
| |
| − | return access( this, function( value ) {
| |
| − | var elem = this[ 0 ] || {},
| |
| − | i = 0,
| |
| − | l = this.length;
| |
| − |
| |
| − | if ( value === undefined && elem.nodeType === 1 ) {
| |
| − | return elem.innerHTML;
| |
| − | }
| |
| − |
| |
| − | // See if we can take a shortcut and just use innerHTML
| |
| − | if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
| |
| − | !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
| |
| − |
| |
| − | value = value.replace( rxhtmlTag, "<$1></$2>" );
| |
| − |
| |
| − | try {
| |
| − | for ( ; i < l; i++ ) {
| |
| − | elem = this[ i ] || {};
| |
| − |
| |
| − | // Remove element nodes and prevent memory leaks
| |
| − | if ( elem.nodeType === 1 ) {
| |
| − | jQuery.cleanData( getAll( elem, false ) );
| |
| − | elem.innerHTML = value;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | elem = 0;
| |
| − |
| |
| − | // If using innerHTML throws an exception, use the fallback method
| |
| − | } catch( e ) {}
| |
| − | }
| |
| − |
| |
| − | if ( elem ) {
| |
| − | this.empty().append( value );
| |
| − | }
| |
| − | }, null, value, arguments.length );
| |
| − | },
| |
| − |
| |
| − | replaceWith: function() {
| |
| − | var arg = arguments[ 0 ];
| |
| − |
| |
| − | // Make the changes, replacing each context element with the new content
| |
| − | this.domManip( arguments, function( elem ) {
| |
| − | arg = this.parentNode;
| |
| − |
| |
| − | jQuery.cleanData( getAll( this ) );
| |
| − |
| |
| − | if ( arg ) {
| |
| − | arg.replaceChild( elem, this );
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | // Force removal if there was no new content (e.g., from empty arguments)
| |
| − | return arg && (arg.length || arg.nodeType) ? this : this.remove();
| |
| − | },
| |
| − |
| |
| − | detach: function( selector ) {
| |
| − | return this.remove( selector, true );
| |
| − | },
| |
| − |
| |
| − | domManip: function( args, callback ) {
| |
| − |
| |
| − | // Flatten any nested arrays
| |
| − | args = concat.apply( [], args );
| |
| − |
| |
| − | var fragment, first, scripts, hasScripts, node, doc,
| |
| − | i = 0,
| |
| − | l = this.length,
| |
| − | set = this,
| |
| − | iNoClone = l - 1,
| |
| − | value = args[ 0 ],
| |
| − | isFunction = jQuery.isFunction( value );
| |
| − |
| |
| − | // We can't cloneNode fragments that contain checked, in WebKit
| |
| − | if ( isFunction ||
| |
| − | ( l > 1 && typeof value === "string" &&
| |
| − | !support.checkClone && rchecked.test( value ) ) ) {
| |
| − | return this.each(function( index ) {
| |
| − | var self = set.eq( index );
| |
| − | if ( isFunction ) {
| |
| − | args[ 0 ] = value.call( this, index, self.html() );
| |
| − | }
| |
| − | self.domManip( args, callback );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | if ( l ) {
| |
| − | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
| |
| − | first = fragment.firstChild;
| |
| − |
| |
| − | if ( fragment.childNodes.length === 1 ) {
| |
| − | fragment = first;
| |
| − | }
| |
| − |
| |
| − | if ( first ) {
| |
| − | scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
| |
| − | hasScripts = scripts.length;
| |
| − |
| |
| − | // Use the original fragment for the last item instead of the first because it can end up
| |
| − | // being emptied incorrectly in certain situations (#8070).
| |
| − | for ( ; i < l; i++ ) {
| |
| − | node = fragment;
| |
| − |
| |
| − | if ( i !== iNoClone ) {
| |
| − | node = jQuery.clone( node, true, true );
| |
| − |
| |
| − | // Keep references to cloned scripts for later restoration
| |
| − | if ( hasScripts ) {
| |
| − | // Support: QtWebKit
| |
| − | // jQuery.merge because push.apply(_, arraylike) throws
| |
| − | jQuery.merge( scripts, getAll( node, "script" ) );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | callback.call( this[ i ], node, i );
| |
| − | }
| |
| − |
| |
| − | if ( hasScripts ) {
| |
| − | doc = scripts[ scripts.length - 1 ].ownerDocument;
| |
| − |
| |
| − | // Reenable scripts
| |
| − | jQuery.map( scripts, restoreScript );
| |
| − |
| |
| − | // Evaluate executable scripts on first document insertion
| |
| − | for ( i = 0; i < hasScripts; i++ ) {
| |
| − | node = scripts[ i ];
| |
| − | if ( rscriptType.test( node.type || "" ) &&
| |
| − | !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
| |
| − |
| |
| − | if ( node.src ) {
| |
| − | // Optional AJAX dependency, but won't run scripts if not present
| |
| − | if ( jQuery._evalUrl ) {
| |
| − | jQuery._evalUrl( node.src );
| |
| − | }
| |
| − | } else {
| |
| − | jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return this;
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.each({
| |
| − | appendTo: "append",
| |
| − | prependTo: "prepend",
| |
| − | insertBefore: "before",
| |
| − | insertAfter: "after",
| |
| − | replaceAll: "replaceWith"
| |
| − | }, function( name, original ) {
| |
| − | jQuery.fn[ name ] = function( selector ) {
| |
| − | var elems,
| |
| − | ret = [],
| |
| − | insert = jQuery( selector ),
| |
| − | last = insert.length - 1,
| |
| − | i = 0;
| |
| − |
| |
| − | for ( ; i <= last; i++ ) {
| |
| − | elems = i === last ? this : this.clone( true );
| |
| − | jQuery( insert[ i ] )[ original ]( elems );
| |
| − |
| |
| − | // Support: QtWebKit
| |
| − | // .get() because push.apply(_, arraylike) throws
| |
| − | push.apply( ret, elems.get() );
| |
| − | }
| |
| − |
| |
| − | return this.pushStack( ret );
| |
| − | };
| |
| − | });
| |
| − |
| |
| − |
| |
| − | var iframe,
| |
| − | elemdisplay = {};
| |
| − |
| |
| − | /**
| |
| − | * Retrieve the actual display of a element
| |
| − | * @param {String} name nodeName of the element
| |
| − | * @param {Object} doc Document object
| |
| − | */
| |
| − | // Called only from within defaultDisplay
| |
| − | function actualDisplay( name, doc ) {
| |
| − | var style,
| |
| − | elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
| |
| − |
| |
| − | // getDefaultComputedStyle might be reliably used only on attached element
| |
| − | display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
| |
| − |
| |
| − | // Use of this method is a temporary fix (more like optmization) until something better comes along,
| |
| − | // since it was removed from specification and supported only in FF
| |
| − | style.display : jQuery.css( elem[ 0 ], "display" );
| |
| − |
| |
| − | // We don't have any data stored on the element,
| |
| − | // so use "detach" method as fast way to get rid of the element
| |
| − | elem.detach();
| |
| − |
| |
| − | return display;
| |
| − | }
| |
| − |
| |
| − | /**
| |
| − | * Try to determine the default display value of an element
| |
| − | * @param {String} nodeName
| |
| − | */
| |
| − | function defaultDisplay( nodeName ) {
| |
| − | var doc = document,
| |
| − | display = elemdisplay[ nodeName ];
| |
| − |
| |
| − | if ( !display ) {
| |
| − | display = actualDisplay( nodeName, doc );
| |
| − |
| |
| − | // If the simple way fails, read from inside an iframe
| |
| − | if ( display === "none" || !display ) {
| |
| − |
| |
| − | // Use the already-created iframe if possible
| |
| − | iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
| |
| − |
| |
| − | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
| |
| − | doc = iframe[ 0 ].contentDocument;
| |
| − |
| |
| − | // Support: IE
| |
| − | doc.write();
| |
| − | doc.close();
| |
| − |
| |
| − | display = actualDisplay( nodeName, doc );
| |
| − | iframe.detach();
| |
| − | }
| |
| − |
| |
| − | // Store the correct default display
| |
| − | elemdisplay[ nodeName ] = display;
| |
| − | }
| |
| − |
| |
| − | return display;
| |
| − | }
| |
| − | var rmargin = (/^margin/);
| |
| − |
| |
| − | var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
| |
| − |
| |
| − | var getStyles = function( elem ) {
| |
| − | return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
| |
| − | };
| |
| − |
| |
| − |
| |
| − |
| |
| − | function curCSS( elem, name, computed ) {
| |
| − | var width, minWidth, maxWidth, ret,
| |
| − | style = elem.style;
| |
| − |
| |
| − | computed = computed || getStyles( elem );
| |
| − |
| |
| − | // Support: IE9
| |
| − | // getPropertyValue is only needed for .css('filter') in IE9, see #12537
| |
| − | if ( computed ) {
| |
| − | ret = computed.getPropertyValue( name ) || computed[ name ];
| |
| − | }
| |
| − |
| |
| − | if ( computed ) {
| |
| − |
| |
| − | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
| |
| − | ret = jQuery.style( elem, name );
| |
| − | }
| |
| − |
| |
| − | // Support: iOS < 6
| |
| − | // A tribute to the "awesome hack by Dean Edwards"
| |
| − | // iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
| |
| − | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
| |
| − | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
| |
| − |
| |
| − | // Remember the original values
| |
| − | width = style.width;
| |
| − | minWidth = style.minWidth;
| |
| − | maxWidth = style.maxWidth;
| |
| − |
| |
| − | // Put in the new values to get a computed value out
| |
| − | style.minWidth = style.maxWidth = style.width = ret;
| |
| − | ret = computed.width;
| |
| − |
| |
| − | // Revert the changed values
| |
| − | style.width = width;
| |
| − | style.minWidth = minWidth;
| |
| − | style.maxWidth = maxWidth;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return ret !== undefined ?
| |
| − | // Support: IE
| |
| − | // IE returns zIndex value as an integer.
| |
| − | ret + "" :
| |
| − | ret;
| |
| − | }
| |
| − |
| |
| − |
| |
| − | function addGetHookIf( conditionFn, hookFn ) {
| |
| − | // Define the hook, we'll check on the first run if it's really needed.
| |
| − | return {
| |
| − | get: function() {
| |
| − | if ( conditionFn() ) {
| |
| − | // Hook not needed (or it's not possible to use it due to missing dependency),
| |
| − | // remove it.
| |
| − | // Since there are no other hooks for marginRight, remove the whole object.
| |
| − | delete this.get;
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Hook needed; redefine it so that the support test is not executed again.
| |
| − |
| |
| − | return (this.get = hookFn).apply( this, arguments );
| |
| − | }
| |
| − | };
| |
| − | }
| |
| − |
| |
| − |
| |
| − | (function() {
| |
| − | var pixelPositionVal, boxSizingReliableVal,
| |
| − | docElem = document.documentElement,
| |
| − | container = document.createElement( "div" ),
| |
| − | div = document.createElement( "div" );
| |
| − |
| |
| − | if ( !div.style ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | div.style.backgroundClip = "content-box";
| |
| − | div.cloneNode( true ).style.backgroundClip = "";
| |
| − | support.clearCloneStyle = div.style.backgroundClip === "content-box";
| |
| − |
| |
| − | container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
| |
| − | "position:absolute";
| |
| − | container.appendChild( div );
| |
| − |
| |
| − | // Executing both pixelPosition & boxSizingReliable tests require only one layout
| |
| − | // so they're executed at the same time to save the second computation.
| |
| − | function computePixelPositionAndBoxSizingReliable() {
| |
| − | div.style.cssText =
| |
| − | // Support: Firefox<29, Android 2.3
| |
| − | // Vendor-prefix box-sizing
| |
| − | "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
| |
| − | "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
| |
| − | "border:1px;padding:1px;width:4px;position:absolute";
| |
| − | div.innerHTML = "";
| |
| − | docElem.appendChild( container );
| |
| − |
| |
| − | var divStyle = window.getComputedStyle( div, null );
| |
| − | pixelPositionVal = divStyle.top !== "1%";
| |
| − | boxSizingReliableVal = divStyle.width === "4px";
| |
| − |
| |
| − | docElem.removeChild( container );
| |
| − | }
| |
| − |
| |
| − | // Support: node.js jsdom
| |
| − | // Don't assume that getComputedStyle is a property of the global object
| |
| − | if ( window.getComputedStyle ) {
| |
| − | jQuery.extend( support, {
| |
| − | pixelPosition: function() {
| |
| − | // This test is executed only once but we still do memoizing
| |
| − | // since we can use the boxSizingReliable pre-computing.
| |
| − | // No need to check if the test was already performed, though.
| |
| − | computePixelPositionAndBoxSizingReliable();
| |
| − | return pixelPositionVal;
| |
| − | },
| |
| − | boxSizingReliable: function() {
| |
| − | if ( boxSizingReliableVal == null ) {
| |
| − | computePixelPositionAndBoxSizingReliable();
| |
| − | }
| |
| − | return boxSizingReliableVal;
| |
| − | },
| |
| − | reliableMarginRight: function() {
| |
| − | // Support: Android 2.3
| |
| − | // Check if div with explicit width and no margin-right incorrectly
| |
| − | // gets computed margin-right based on width of container. (#3333)
| |
| − | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
| |
| − | // This support function is only executed once so no memoizing is needed.
| |
| − | var ret,
| |
| − | marginDiv = div.appendChild( document.createElement( "div" ) );
| |
| − |
| |
| − | // Reset CSS: box-sizing; display; margin; border; padding
| |
| − | marginDiv.style.cssText = div.style.cssText =
| |
| − | // Support: Firefox<29, Android 2.3
| |
| − | // Vendor-prefix box-sizing
| |
| − | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
| |
| − | "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
| |
| − | marginDiv.style.marginRight = marginDiv.style.width = "0";
| |
| − | div.style.width = "1px";
| |
| − | docElem.appendChild( container );
| |
| − |
| |
| − | ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
| |
| − |
| |
| − | docElem.removeChild( container );
| |
| − |
| |
| − | return ret;
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − | })();
| |
| − |
| |
| − |
| |
| − | // A method for quickly swapping in/out CSS properties to get correct calculations.
| |
| − | jQuery.swap = function( elem, options, callback, args ) {
| |
| − | var ret, name,
| |
| − | old = {};
| |
| − |
| |
| − | // Remember the old values, and insert the new ones
| |
| − | for ( name in options ) {
| |
| − | old[ name ] = elem.style[ name ];
| |
| − | elem.style[ name ] = options[ name ];
| |
| − | }
| |
| − |
| |
| − | ret = callback.apply( elem, args || [] );
| |
| − |
| |
| − | // Revert the old values
| |
| − | for ( name in options ) {
| |
| − | elem.style[ name ] = old[ name ];
| |
| − | }
| |
| − |
| |
| − | return ret;
| |
| − | };
| |
| − |
| |
| − |
| |
| − | var
| |
| − | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
| |
| − | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
| |
| − | rdisplayswap = /^(none|table(?!-c[ea]).+)/,
| |
| − | rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
| |
| − | rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
| |
| − |
| |
| − | cssShow = { position: "absolute", visibility: "hidden", display: "block" },
| |
| − | cssNormalTransform = {
| |
| − | letterSpacing: "0",
| |
| − | fontWeight: "400"
| |
| − | },
| |
| − |
| |
| − | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
| |
| − |
| |
| − | // return a css property mapped to a potentially vendor prefixed property
| |
| − | function vendorPropName( style, name ) {
| |
| − |
| |
| − | // shortcut for names that are not vendor prefixed
| |
| − | if ( name in style ) {
| |
| − | return name;
| |
| − | }
| |
| − |
| |
| − | // check for vendor prefixed names
| |
| − | var capName = name[0].toUpperCase() + name.slice(1),
| |
| − | origName = name,
| |
| − | i = cssPrefixes.length;
| |
| − |
| |
| − | while ( i-- ) {
| |
| − | name = cssPrefixes[ i ] + capName;
| |
| − | if ( name in style ) {
| |
| − | return name;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return origName;
| |
| − | }
| |
| − |
| |
| − | function setPositiveNumber( elem, value, subtract ) {
| |
| − | var matches = rnumsplit.exec( value );
| |
| − | return matches ?
| |
| − | // Guard against undefined "subtract", e.g., when used as in cssHooks
| |
| − | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
| |
| − | value;
| |
| − | }
| |
| − |
| |
| − | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
| |
| − | var i = extra === ( isBorderBox ? "border" : "content" ) ?
| |
| − | // If we already have the right measurement, avoid augmentation
| |
| − | 4 :
| |
| − | // Otherwise initialize for horizontal or vertical properties
| |
| − | name === "width" ? 1 : 0,
| |
| − |
| |
| − | val = 0;
| |
| − |
| |
| − | for ( ; i < 4; i += 2 ) {
| |
| − | // both box models exclude margin, so add it if we want it
| |
| − | if ( extra === "margin" ) {
| |
| − | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
| |
| − | }
| |
| − |
| |
| − | if ( isBorderBox ) {
| |
| − | // border-box includes padding, so remove it if we want content
| |
| − | if ( extra === "content" ) {
| |
| − | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
| |
| − | }
| |
| − |
| |
| − | // at this point, extra isn't border nor margin, so remove border
| |
| − | if ( extra !== "margin" ) {
| |
| − | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
| |
| − | }
| |
| − | } else {
| |
| − | // at this point, extra isn't content, so add padding
| |
| − | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
| |
| − |
| |
| − | // at this point, extra isn't content nor padding, so add border
| |
| − | if ( extra !== "padding" ) {
| |
| − | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return val;
| |
| − | }
| |
| − |
| |
| − | function getWidthOrHeight( elem, name, extra ) {
| |
| − |
| |
| − | // Start with offset property, which is equivalent to the border-box value
| |
| − | var valueIsBorderBox = true,
| |
| − | val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
| |
| − | styles = getStyles( elem ),
| |
| − | isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
| |
| − |
| |
| − | // some non-html elements return undefined for offsetWidth, so check for null/undefined
| |
| − | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
| |
| − | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
| |
| − | if ( val <= 0 || val == null ) {
| |
| − | // Fall back to computed then uncomputed css if necessary
| |
| − | val = curCSS( elem, name, styles );
| |
| − | if ( val < 0 || val == null ) {
| |
| − | val = elem.style[ name ];
| |
| − | }
| |
| − |
| |
| − | // Computed unit is not pixels. Stop here and return.
| |
| − | if ( rnumnonpx.test(val) ) {
| |
| − | return val;
| |
| − | }
| |
| − |
| |
| − | // we need the check for style in case a browser which returns unreliable values
| |
| − | // for getComputedStyle silently falls back to the reliable elem.style
| |
| − | valueIsBorderBox = isBorderBox &&
| |
| − | ( support.boxSizingReliable() || val === elem.style[ name ] );
| |
| − |
| |
| − | // Normalize "", auto, and prepare for extra
| |
| − | val = parseFloat( val ) || 0;
| |
| − | }
| |
| − |
| |
| − | // use the active box-sizing model to add/subtract irrelevant styles
| |
| − | return ( val +
| |
| − | augmentWidthOrHeight(
| |
| − | elem,
| |
| − | name,
| |
| − | extra || ( isBorderBox ? "border" : "content" ),
| |
| − | valueIsBorderBox,
| |
| − | styles
| |
| − | )
| |
| − | ) + "px";
| |
| − | }
| |
| − |
| |
| − | function showHide( elements, show ) {
| |
| − | var display, elem, hidden,
| |
| − | values = [],
| |
| − | index = 0,
| |
| − | length = elements.length;
| |
| − |
| |
| − | for ( ; index < length; index++ ) {
| |
| − | elem = elements[ index ];
| |
| − | if ( !elem.style ) {
| |
| − | continue;
| |
| − | }
| |
| − |
| |
| − | values[ index ] = data_priv.get( elem, "olddisplay" );
| |
| − | display = elem.style.display;
| |
| − | if ( show ) {
| |
| − | // Reset the inline display of this element to learn if it is
| |
| − | // being hidden by cascaded rules or not
| |
| − | if ( !values[ index ] && display === "none" ) {
| |
| − | elem.style.display = "";
| |
| − | }
| |
| − |
| |
| − | // Set elements which have been overridden with display: none
| |
| − | // in a stylesheet to whatever the default browser style is
| |
| − | // for such an element
| |
| − | if ( elem.style.display === "" && isHidden( elem ) ) {
| |
| − | values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
| |
| − | }
| |
| − | } else {
| |
| − | hidden = isHidden( elem );
| |
| − |
| |
| − | if ( display !== "none" || !hidden ) {
| |
| − | data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Set the display of most of the elements in a second loop
| |
| − | // to avoid the constant reflow
| |
| − | for ( index = 0; index < length; index++ ) {
| |
| − | elem = elements[ index ];
| |
| − | if ( !elem.style ) {
| |
| − | continue;
| |
| − | }
| |
| − | if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
| |
| − | elem.style.display = show ? values[ index ] || "" : "none";
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return elements;
| |
| − | }
| |
| − |
| |
| − | jQuery.extend({
| |
| − | // Add in style property hooks for overriding the default
| |
| − | // behavior of getting and setting a style property
| |
| − | cssHooks: {
| |
| − | opacity: {
| |
| − | get: function( elem, computed ) {
| |
| − | if ( computed ) {
| |
| − | // We should always get a number back from opacity
| |
| − | var ret = curCSS( elem, "opacity" );
| |
| − | return ret === "" ? "1" : ret;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | // Don't automatically add "px" to these possibly-unitless properties
| |
| − | cssNumber: {
| |
| − | "columnCount": true,
| |
| − | "fillOpacity": true,
| |
| − | "flexGrow": true,
| |
| − | "flexShrink": true,
| |
| − | "fontWeight": true,
| |
| − | "lineHeight": true,
| |
| − | "opacity": true,
| |
| − | "order": true,
| |
| − | "orphans": true,
| |
| − | "widows": true,
| |
| − | "zIndex": true,
| |
| − | "zoom": true
| |
| − | },
| |
| − |
| |
| − | // Add in properties whose names you wish to fix before
| |
| − | // setting or getting the value
| |
| − | cssProps: {
| |
| − | // normalize float css property
| |
| − | "float": "cssFloat"
| |
| − | },
| |
| − |
| |
| − | // Get and set the style property on a DOM Node
| |
| − | style: function( elem, name, value, extra ) {
| |
| − | // Don't set styles on text and comment nodes
| |
| − | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Make sure that we're working with the right name
| |
| − | var ret, type, hooks,
| |
| − | origName = jQuery.camelCase( name ),
| |
| − | style = elem.style;
| |
| − |
| |
| − | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
| |
| − |
| |
| − | // gets hook for the prefixed version
| |
| − | // followed by the unprefixed version
| |
| − | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
| |
| − |
| |
| − | // Check if we're setting a value
| |
| − | if ( value !== undefined ) {
| |
| − | type = typeof value;
| |
| − |
| |
| − | // convert relative number strings (+= or -=) to relative numbers. #7345
| |
| − | if ( type === "string" && (ret = rrelNum.exec( value )) ) {
| |
| − | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
| |
| − | // Fixes bug #9237
| |
| − | type = "number";
| |
| − | }
| |
| − |
| |
| − | // Make sure that null and NaN values aren't set. See: #7116
| |
| − | if ( value == null || value !== value ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // If a number was passed in, add 'px' to the (except for certain CSS properties)
| |
| − | if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
| |
| − | value += "px";
| |
| − | }
| |
| − |
| |
| − | // Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
| |
| − | // but it would mean to define eight (for every problematic property) identical functions
| |
| − | if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
| |
| − | style[ name ] = "inherit";
| |
| − | }
| |
| − |
| |
| − | // If a hook was provided, use that value, otherwise just set the specified value
| |
| − | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
| |
| − | style[ name ] = value;
| |
| − | }
| |
| − |
| |
| − | } else {
| |
| − | // If a hook was provided get the non-computed value from there
| |
| − | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
| |
| − | return ret;
| |
| − | }
| |
| − |
| |
| − | // Otherwise just get the value from the style object
| |
| − | return style[ name ];
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | css: function( elem, name, extra, styles ) {
| |
| − | var val, num, hooks,
| |
| − | origName = jQuery.camelCase( name );
| |
| − |
| |
| − | // Make sure that we're working with the right name
| |
| − | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
| |
| − |
| |
| − | // gets hook for the prefixed version
| |
| − | // followed by the unprefixed version
| |
| − | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
| |
| − |
| |
| − | // If a hook was provided get the computed value from there
| |
| − | if ( hooks && "get" in hooks ) {
| |
| − | val = hooks.get( elem, true, extra );
| |
| − | }
| |
| − |
| |
| − | // Otherwise, if a way to get the computed value exists, use that
| |
| − | if ( val === undefined ) {
| |
| − | val = curCSS( elem, name, styles );
| |
| − | }
| |
| − |
| |
| − | //convert "normal" to computed value
| |
| − | if ( val === "normal" && name in cssNormalTransform ) {
| |
| − | val = cssNormalTransform[ name ];
| |
| − | }
| |
| − |
| |
| − | // Return, converting to number if forced or a qualifier was provided and val looks numeric
| |
| − | if ( extra === "" || extra ) {
| |
| − | num = parseFloat( val );
| |
| − | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
| |
| − | }
| |
| − | return val;
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.each([ "height", "width" ], function( i, name ) {
| |
| − | jQuery.cssHooks[ name ] = {
| |
| − | get: function( elem, computed, extra ) {
| |
| − | if ( computed ) {
| |
| − | // certain elements can have dimension info if we invisibly show them
| |
| − | // however, it must have a current display style that would benefit from this
| |
| − | return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
| |
| − | jQuery.swap( elem, cssShow, function() {
| |
| − | return getWidthOrHeight( elem, name, extra );
| |
| − | }) :
| |
| − | getWidthOrHeight( elem, name, extra );
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | set: function( elem, value, extra ) {
| |
| − | var styles = extra && getStyles( elem );
| |
| − | return setPositiveNumber( elem, value, extra ?
| |
| − | augmentWidthOrHeight(
| |
| − | elem,
| |
| − | name,
| |
| − | extra,
| |
| − | jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
| |
| − | styles
| |
| − | ) : 0
| |
| − | );
| |
| − | }
| |
| − | };
| |
| − | });
| |
| − |
| |
| − | // Support: Android 2.3
| |
| − | jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
| |
| − | function( elem, computed ) {
| |
| − | if ( computed ) {
| |
| − | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
| |
| − | // Work around by temporarily setting element display to inline-block
| |
| − | return jQuery.swap( elem, { "display": "inline-block" },
| |
| − | curCSS, [ elem, "marginRight" ] );
| |
| − | }
| |
| − | }
| |
| − | );
| |
| − |
| |
| − | // These hooks are used by animate to expand properties
| |
| − | jQuery.each({
| |
| − | margin: "",
| |
| − | padding: "",
| |
| − | border: "Width"
| |
| − | }, function( prefix, suffix ) {
| |
| − | jQuery.cssHooks[ prefix + suffix ] = {
| |
| − | expand: function( value ) {
| |
| − | var i = 0,
| |
| − | expanded = {},
| |
| − |
| |
| − | // assumes a single number if not a string
| |
| − | parts = typeof value === "string" ? value.split(" ") : [ value ];
| |
| − |
| |
| − | for ( ; i < 4; i++ ) {
| |
| − | expanded[ prefix + cssExpand[ i ] + suffix ] =
| |
| − | parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
| |
| − | }
| |
| − |
| |
| − | return expanded;
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | if ( !rmargin.test( prefix ) ) {
| |
| − | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | css: function( name, value ) {
| |
| − | return access( this, function( elem, name, value ) {
| |
| − | var styles, len,
| |
| − | map = {},
| |
| − | i = 0;
| |
| − |
| |
| − | if ( jQuery.isArray( name ) ) {
| |
| − | styles = getStyles( elem );
| |
| − | len = name.length;
| |
| − |
| |
| − | for ( ; i < len; i++ ) {
| |
| − | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
| |
| − | }
| |
| − |
| |
| − | return map;
| |
| − | }
| |
| − |
| |
| − | return value !== undefined ?
| |
| − | jQuery.style( elem, name, value ) :
| |
| − | jQuery.css( elem, name );
| |
| − | }, name, value, arguments.length > 1 );
| |
| − | },
| |
| − | show: function() {
| |
| − | return showHide( this, true );
| |
| − | },
| |
| − | hide: function() {
| |
| − | return showHide( this );
| |
| − | },
| |
| − | toggle: function( state ) {
| |
| − | if ( typeof state === "boolean" ) {
| |
| − | return state ? this.show() : this.hide();
| |
| − | }
| |
| − |
| |
| − | return this.each(function() {
| |
| − | if ( isHidden( this ) ) {
| |
| − | jQuery( this ).show();
| |
| − | } else {
| |
| − | jQuery( this ).hide();
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − | function Tween( elem, options, prop, end, easing ) {
| |
| − | return new Tween.prototype.init( elem, options, prop, end, easing );
| |
| − | }
| |
| − | jQuery.Tween = Tween;
| |
| − |
| |
| − | Tween.prototype = {
| |
| − | constructor: Tween,
| |
| − | init: function( elem, options, prop, end, easing, unit ) {
| |
| − | this.elem = elem;
| |
| − | this.prop = prop;
| |
| − | this.easing = easing || "swing";
| |
| − | this.options = options;
| |
| − | this.start = this.now = this.cur();
| |
| − | this.end = end;
| |
| − | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
| |
| − | },
| |
| − | cur: function() {
| |
| − | var hooks = Tween.propHooks[ this.prop ];
| |
| − |
| |
| − | return hooks && hooks.get ?
| |
| − | hooks.get( this ) :
| |
| − | Tween.propHooks._default.get( this );
| |
| − | },
| |
| − | run: function( percent ) {
| |
| − | var eased,
| |
| − | hooks = Tween.propHooks[ this.prop ];
| |
| − |
| |
| − | if ( this.options.duration ) {
| |
| − | this.pos = eased = jQuery.easing[ this.easing ](
| |
| − | percent, this.options.duration * percent, 0, 1, this.options.duration
| |
| − | );
| |
| − | } else {
| |
| − | this.pos = eased = percent;
| |
| − | }
| |
| − | this.now = ( this.end - this.start ) * eased + this.start;
| |
| − |
| |
| − | if ( this.options.step ) {
| |
| − | this.options.step.call( this.elem, this.now, this );
| |
| − | }
| |
| − |
| |
| − | if ( hooks && hooks.set ) {
| |
| − | hooks.set( this );
| |
| − | } else {
| |
| − | Tween.propHooks._default.set( this );
| |
| − | }
| |
| − | return this;
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | Tween.prototype.init.prototype = Tween.prototype;
| |
| − |
| |
| − | Tween.propHooks = {
| |
| − | _default: {
| |
| − | get: function( tween ) {
| |
| − | var result;
| |
| − |
| |
| − | if ( tween.elem[ tween.prop ] != null &&
| |
| − | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
| |
| − | return tween.elem[ tween.prop ];
| |
| − | }
| |
| − |
| |
| − | // passing an empty string as a 3rd parameter to .css will automatically
| |
| − | // attempt a parseFloat and fallback to a string if the parse fails
| |
| − | // so, simple values such as "10px" are parsed to Float.
| |
| − | // complex values such as "rotate(1rad)" are returned as is.
| |
| − | result = jQuery.css( tween.elem, tween.prop, "" );
| |
| − | // Empty strings, null, undefined and "auto" are converted to 0.
| |
| − | return !result || result === "auto" ? 0 : result;
| |
| − | },
| |
| − | set: function( tween ) {
| |
| − | // use step hook for back compat - use cssHook if its there - use .style if its
| |
| − | // available and use plain properties where available
| |
| − | if ( jQuery.fx.step[ tween.prop ] ) {
| |
| − | jQuery.fx.step[ tween.prop ]( tween );
| |
| − | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
| |
| − | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
| |
| − | } else {
| |
| − | tween.elem[ tween.prop ] = tween.now;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | // Support: IE9
| |
| − | // Panic based approach to setting things on disconnected nodes
| |
| − |
| |
| − | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
| |
| − | set: function( tween ) {
| |
| − | if ( tween.elem.nodeType && tween.elem.parentNode ) {
| |
| − | tween.elem[ tween.prop ] = tween.now;
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | jQuery.easing = {
| |
| − | linear: function( p ) {
| |
| − | return p;
| |
| − | },
| |
| − | swing: function( p ) {
| |
| − | return 0.5 - Math.cos( p * Math.PI ) / 2;
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | jQuery.fx = Tween.prototype.init;
| |
| − |
| |
| − | // Back Compat <1.8 extension point
| |
| − | jQuery.fx.step = {};
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | var
| |
| − | fxNow, timerId,
| |
| − | rfxtypes = /^(?:toggle|show|hide)$/,
| |
| − | rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
| |
| − | rrun = /queueHooks$/,
| |
| − | animationPrefilters = [ defaultPrefilter ],
| |
| − | tweeners = {
| |
| − | "*": [ function( prop, value ) {
| |
| − | var tween = this.createTween( prop, value ),
| |
| − | target = tween.cur(),
| |
| − | parts = rfxnum.exec( value ),
| |
| − | unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
| |
| − |
| |
| − | // Starting value computation is required for potential unit mismatches
| |
| − | start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
| |
| − | rfxnum.exec( jQuery.css( tween.elem, prop ) ),
| |
| − | scale = 1,
| |
| − | maxIterations = 20;
| |
| − |
| |
| − | if ( start && start[ 3 ] !== unit ) {
| |
| − | // Trust units reported by jQuery.css
| |
| − | unit = unit || start[ 3 ];
| |
| − |
| |
| − | // Make sure we update the tween properties later on
| |
| − | parts = parts || [];
| |
| − |
| |
| − | // Iteratively approximate from a nonzero starting point
| |
| − | start = +target || 1;
| |
| − |
| |
| − | do {
| |
| − | // If previous iteration zeroed out, double until we get *something*
| |
| − | // Use a string for doubling factor so we don't accidentally see scale as unchanged below
| |
| − | scale = scale || ".5";
| |
| − |
| |
| − | // Adjust and apply
| |
| − | start = start / scale;
| |
| − | jQuery.style( tween.elem, prop, start + unit );
| |
| − |
| |
| − | // Update scale, tolerating zero or NaN from tween.cur()
| |
| − | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
| |
| − | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
| |
| − | }
| |
| − |
| |
| − | // Update tween properties
| |
| − | if ( parts ) {
| |
| − | start = tween.start = +start || +target || 0;
| |
| − | tween.unit = unit;
| |
| − | // If a +=/-= token was provided, we're doing a relative animation
| |
| − | tween.end = parts[ 1 ] ?
| |
| − | start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
| |
| − | +parts[ 2 ];
| |
| − | }
| |
| − |
| |
| − | return tween;
| |
| − | } ]
| |
| − | };
| |
| − |
| |
| − | // Animations created synchronously will run synchronously
| |
| − | function createFxNow() {
| |
| − | setTimeout(function() {
| |
| − | fxNow = undefined;
| |
| − | });
| |
| − | return ( fxNow = jQuery.now() );
| |
| − | }
| |
| − |
| |
| − | // Generate parameters to create a standard animation
| |
| − | function genFx( type, includeWidth ) {
| |
| − | var which,
| |
| − | i = 0,
| |
| − | attrs = { height: type };
| |
| − |
| |
| − | // if we include width, step value is 1 to do all cssExpand values,
| |
| − | // if we don't include width, step value is 2 to skip over Left and Right
| |
| − | includeWidth = includeWidth ? 1 : 0;
| |
| − | for ( ; i < 4 ; i += 2 - includeWidth ) {
| |
| − | which = cssExpand[ i ];
| |
| − | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
| |
| − | }
| |
| − |
| |
| − | if ( includeWidth ) {
| |
| − | attrs.opacity = attrs.width = type;
| |
| − | }
| |
| − |
| |
| − | return attrs;
| |
| − | }
| |
| − |
| |
| − | function createTween( value, prop, animation ) {
| |
| − | var tween,
| |
| − | collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
| |
| − | index = 0,
| |
| − | length = collection.length;
| |
| − | for ( ; index < length; index++ ) {
| |
| − | if ( (tween = collection[ index ].call( animation, prop, value )) ) {
| |
| − |
| |
| − | // we're done with this property
| |
| − | return tween;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | function defaultPrefilter( elem, props, opts ) {
| |
| − | /* jshint validthis: true */
| |
| − | var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
| |
| − | anim = this,
| |
| − | orig = {},
| |
| − | style = elem.style,
| |
| − | hidden = elem.nodeType && isHidden( elem ),
| |
| − | dataShow = data_priv.get( elem, "fxshow" );
| |
| − |
| |
| − | // handle queue: false promises
| |
| − | if ( !opts.queue ) {
| |
| − | hooks = jQuery._queueHooks( elem, "fx" );
| |
| − | if ( hooks.unqueued == null ) {
| |
| − | hooks.unqueued = 0;
| |
| − | oldfire = hooks.empty.fire;
| |
| − | hooks.empty.fire = function() {
| |
| − | if ( !hooks.unqueued ) {
| |
| − | oldfire();
| |
| − | }
| |
| − | };
| |
| − | }
| |
| − | hooks.unqueued++;
| |
| − |
| |
| − | anim.always(function() {
| |
| − | // doing this makes sure that the complete handler will be called
| |
| − | // before this completes
| |
| − | anim.always(function() {
| |
| − | hooks.unqueued--;
| |
| − | if ( !jQuery.queue( elem, "fx" ).length ) {
| |
| − | hooks.empty.fire();
| |
| − | }
| |
| − | });
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | // height/width overflow pass
| |
| − | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
| |
| − | // Make sure that nothing sneaks out
| |
| − | // Record all 3 overflow attributes because IE9-10 do not
| |
| − | // change the overflow attribute when overflowX and
| |
| − | // overflowY are set to the same value
| |
| − | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
| |
| − |
| |
| − | // Set display property to inline-block for height/width
| |
| − | // animations on inline elements that are having width/height animated
| |
| − | display = jQuery.css( elem, "display" );
| |
| − |
| |
| − | // Test default display if display is currently "none"
| |
| − | checkDisplay = display === "none" ?
| |
| − | data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
| |
| − |
| |
| − | if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
| |
| − | style.display = "inline-block";
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | if ( opts.overflow ) {
| |
| − | style.overflow = "hidden";
| |
| − | anim.always(function() {
| |
| − | style.overflow = opts.overflow[ 0 ];
| |
| − | style.overflowX = opts.overflow[ 1 ];
| |
| − | style.overflowY = opts.overflow[ 2 ];
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | // show/hide pass
| |
| − | for ( prop in props ) {
| |
| − | value = props[ prop ];
| |
| − | if ( rfxtypes.exec( value ) ) {
| |
| − | delete props[ prop ];
| |
| − | toggle = toggle || value === "toggle";
| |
| − | if ( value === ( hidden ? "hide" : "show" ) ) {
| |
| − |
| |
| − | // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
| |
| − | if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
| |
| − | hidden = true;
| |
| − | } else {
| |
| − | continue;
| |
| − | }
| |
| − | }
| |
| − | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
| |
| − |
| |
| − | // Any non-fx value stops us from restoring the original display value
| |
| − | } else {
| |
| − | display = undefined;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | if ( !jQuery.isEmptyObject( orig ) ) {
| |
| − | if ( dataShow ) {
| |
| − | if ( "hidden" in dataShow ) {
| |
| − | hidden = dataShow.hidden;
| |
| − | }
| |
| − | } else {
| |
| − | dataShow = data_priv.access( elem, "fxshow", {} );
| |
| − | }
| |
| − |
| |
| − | // store state if its toggle - enables .stop().toggle() to "reverse"
| |
| − | if ( toggle ) {
| |
| − | dataShow.hidden = !hidden;
| |
| − | }
| |
| − | if ( hidden ) {
| |
| − | jQuery( elem ).show();
| |
| − | } else {
| |
| − | anim.done(function() {
| |
| − | jQuery( elem ).hide();
| |
| − | });
| |
| − | }
| |
| − | anim.done(function() {
| |
| − | var prop;
| |
| − |
| |
| − | data_priv.remove( elem, "fxshow" );
| |
| − | for ( prop in orig ) {
| |
| − | jQuery.style( elem, prop, orig[ prop ] );
| |
| − | }
| |
| − | });
| |
| − | for ( prop in orig ) {
| |
| − | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
| |
| − |
| |
| − | if ( !( prop in dataShow ) ) {
| |
| − | dataShow[ prop ] = tween.start;
| |
| − | if ( hidden ) {
| |
| − | tween.end = tween.start;
| |
| − | tween.start = prop === "width" || prop === "height" ? 1 : 0;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // If this is a noop like .hide().hide(), restore an overwritten display value
| |
| − | } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
| |
| − | style.display = display;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | function propFilter( props, specialEasing ) {
| |
| − | var index, name, easing, value, hooks;
| |
| − |
| |
| − | // camelCase, specialEasing and expand cssHook pass
| |
| − | for ( index in props ) {
| |
| − | name = jQuery.camelCase( index );
| |
| − | easing = specialEasing[ name ];
| |
| − | value = props[ index ];
| |
| − | if ( jQuery.isArray( value ) ) {
| |
| − | easing = value[ 1 ];
| |
| − | value = props[ index ] = value[ 0 ];
| |
| − | }
| |
| − |
| |
| − | if ( index !== name ) {
| |
| − | props[ name ] = value;
| |
| − | delete props[ index ];
| |
| − | }
| |
| − |
| |
| − | hooks = jQuery.cssHooks[ name ];
| |
| − | if ( hooks && "expand" in hooks ) {
| |
| − | value = hooks.expand( value );
| |
| − | delete props[ name ];
| |
| − |
| |
| − | // not quite $.extend, this wont overwrite keys already present.
| |
| − | // also - reusing 'index' from above because we have the correct "name"
| |
| − | for ( index in value ) {
| |
| − | if ( !( index in props ) ) {
| |
| − | props[ index ] = value[ index ];
| |
| − | specialEasing[ index ] = easing;
| |
| − | }
| |
| − | }
| |
| − | } else {
| |
| − | specialEasing[ name ] = easing;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | function Animation( elem, properties, options ) {
| |
| − | var result,
| |
| − | stopped,
| |
| − | index = 0,
| |
| − | length = animationPrefilters.length,
| |
| − | deferred = jQuery.Deferred().always( function() {
| |
| − | // don't match elem in the :animated selector
| |
| − | delete tick.elem;
| |
| − | }),
| |
| − | tick = function() {
| |
| − | if ( stopped ) {
| |
| − | return false;
| |
| − | }
| |
| − | var currentTime = fxNow || createFxNow(),
| |
| − | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
| |
| − | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
| |
| − | temp = remaining / animation.duration || 0,
| |
| − | percent = 1 - temp,
| |
| − | index = 0,
| |
| − | length = animation.tweens.length;
| |
| − |
| |
| − | for ( ; index < length ; index++ ) {
| |
| − | animation.tweens[ index ].run( percent );
| |
| − | }
| |
| − |
| |
| − | deferred.notifyWith( elem, [ animation, percent, remaining ]);
| |
| − |
| |
| − | if ( percent < 1 && length ) {
| |
| − | return remaining;
| |
| − | } else {
| |
| − | deferred.resolveWith( elem, [ animation ] );
| |
| − | return false;
| |
| − | }
| |
| − | },
| |
| − | animation = deferred.promise({
| |
| − | elem: elem,
| |
| − | props: jQuery.extend( {}, properties ),
| |
| − | opts: jQuery.extend( true, { specialEasing: {} }, options ),
| |
| − | originalProperties: properties,
| |
| − | originalOptions: options,
| |
| − | startTime: fxNow || createFxNow(),
| |
| − | duration: options.duration,
| |
| − | tweens: [],
| |
| − | createTween: function( prop, end ) {
| |
| − | var tween = jQuery.Tween( elem, animation.opts, prop, end,
| |
| − | animation.opts.specialEasing[ prop ] || animation.opts.easing );
| |
| − | animation.tweens.push( tween );
| |
| − | return tween;
| |
| − | },
| |
| − | stop: function( gotoEnd ) {
| |
| − | var index = 0,
| |
| − | // if we are going to the end, we want to run all the tweens
| |
| − | // otherwise we skip this part
| |
| − | length = gotoEnd ? animation.tweens.length : 0;
| |
| − | if ( stopped ) {
| |
| − | return this;
| |
| − | }
| |
| − | stopped = true;
| |
| − | for ( ; index < length ; index++ ) {
| |
| − | animation.tweens[ index ].run( 1 );
| |
| − | }
| |
| − |
| |
| − | // resolve when we played the last frame
| |
| − | // otherwise, reject
| |
| − | if ( gotoEnd ) {
| |
| − | deferred.resolveWith( elem, [ animation, gotoEnd ] );
| |
| − | } else {
| |
| − | deferred.rejectWith( elem, [ animation, gotoEnd ] );
| |
| − | }
| |
| − | return this;
| |
| − | }
| |
| − | }),
| |
| − | props = animation.props;
| |
| − |
| |
| − | propFilter( props, animation.opts.specialEasing );
| |
| − |
| |
| − | for ( ; index < length ; index++ ) {
| |
| − | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
| |
| − | if ( result ) {
| |
| − | return result;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | jQuery.map( props, createTween, animation );
| |
| − |
| |
| − | if ( jQuery.isFunction( animation.opts.start ) ) {
| |
| − | animation.opts.start.call( elem, animation );
| |
| − | }
| |
| − |
| |
| − | jQuery.fx.timer(
| |
| − | jQuery.extend( tick, {
| |
| − | elem: elem,
| |
| − | anim: animation,
| |
| − | queue: animation.opts.queue
| |
| − | })
| |
| − | );
| |
| − |
| |
| − | // attach callbacks from options
| |
| − | return animation.progress( animation.opts.progress )
| |
| − | .done( animation.opts.done, animation.opts.complete )
| |
| − | .fail( animation.opts.fail )
| |
| − | .always( animation.opts.always );
| |
| − | }
| |
| − |
| |
| − | jQuery.Animation = jQuery.extend( Animation, {
| |
| − |
| |
| − | tweener: function( props, callback ) {
| |
| − | if ( jQuery.isFunction( props ) ) {
| |
| − | callback = props;
| |
| − | props = [ "*" ];
| |
| − | } else {
| |
| − | props = props.split(" ");
| |
| − | }
| |
| − |
| |
| − | var prop,
| |
| − | index = 0,
| |
| − | length = props.length;
| |
| − |
| |
| − | for ( ; index < length ; index++ ) {
| |
| − | prop = props[ index ];
| |
| − | tweeners[ prop ] = tweeners[ prop ] || [];
| |
| − | tweeners[ prop ].unshift( callback );
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | prefilter: function( callback, prepend ) {
| |
| − | if ( prepend ) {
| |
| − | animationPrefilters.unshift( callback );
| |
| − | } else {
| |
| − | animationPrefilters.push( callback );
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.speed = function( speed, easing, fn ) {
| |
| − | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
| |
| − | complete: fn || !fn && easing ||
| |
| − | jQuery.isFunction( speed ) && speed,
| |
| − | duration: speed,
| |
| − | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
| |
| − | };
| |
| − |
| |
| − | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
| |
| − | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
| |
| − |
| |
| − | // normalize opt.queue - true/undefined/null -> "fx"
| |
| − | if ( opt.queue == null || opt.queue === true ) {
| |
| − | opt.queue = "fx";
| |
| − | }
| |
| − |
| |
| − | // Queueing
| |
| − | opt.old = opt.complete;
| |
| − |
| |
| − | opt.complete = function() {
| |
| − | if ( jQuery.isFunction( opt.old ) ) {
| |
| − | opt.old.call( this );
| |
| − | }
| |
| − |
| |
| − | if ( opt.queue ) {
| |
| − | jQuery.dequeue( this, opt.queue );
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | return opt;
| |
| − | };
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | fadeTo: function( speed, to, easing, callback ) {
| |
| − |
| |
| − | // show any hidden elements after setting opacity to 0
| |
| − | return this.filter( isHidden ).css( "opacity", 0 ).show()
| |
| − |
| |
| − | // animate to the value specified
| |
| − | .end().animate({ opacity: to }, speed, easing, callback );
| |
| − | },
| |
| − | animate: function( prop, speed, easing, callback ) {
| |
| − | var empty = jQuery.isEmptyObject( prop ),
| |
| − | optall = jQuery.speed( speed, easing, callback ),
| |
| − | doAnimation = function() {
| |
| − | // Operate on a copy of prop so per-property easing won't be lost
| |
| − | var anim = Animation( this, jQuery.extend( {}, prop ), optall );
| |
| − |
| |
| − | // Empty animations, or finishing resolves immediately
| |
| − | if ( empty || data_priv.get( this, "finish" ) ) {
| |
| − | anim.stop( true );
| |
| − | }
| |
| − | };
| |
| − | doAnimation.finish = doAnimation;
| |
| − |
| |
| − | return empty || optall.queue === false ?
| |
| − | this.each( doAnimation ) :
| |
| − | this.queue( optall.queue, doAnimation );
| |
| − | },
| |
| − | stop: function( type, clearQueue, gotoEnd ) {
| |
| − | var stopQueue = function( hooks ) {
| |
| − | var stop = hooks.stop;
| |
| − | delete hooks.stop;
| |
| − | stop( gotoEnd );
| |
| − | };
| |
| − |
| |
| − | if ( typeof type !== "string" ) {
| |
| − | gotoEnd = clearQueue;
| |
| − | clearQueue = type;
| |
| − | type = undefined;
| |
| − | }
| |
| − | if ( clearQueue && type !== false ) {
| |
| − | this.queue( type || "fx", [] );
| |
| − | }
| |
| − |
| |
| − | return this.each(function() {
| |
| − | var dequeue = true,
| |
| − | index = type != null && type + "queueHooks",
| |
| − | timers = jQuery.timers,
| |
| − | data = data_priv.get( this );
| |
| − |
| |
| − | if ( index ) {
| |
| − | if ( data[ index ] && data[ index ].stop ) {
| |
| − | stopQueue( data[ index ] );
| |
| − | }
| |
| − | } else {
| |
| − | for ( index in data ) {
| |
| − | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
| |
| − | stopQueue( data[ index ] );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | for ( index = timers.length; index--; ) {
| |
| − | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
| |
| − | timers[ index ].anim.stop( gotoEnd );
| |
| − | dequeue = false;
| |
| − | timers.splice( index, 1 );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // start the next in the queue if the last step wasn't forced
| |
| − | // timers currently will call their complete callbacks, which will dequeue
| |
| − | // but only if they were gotoEnd
| |
| − | if ( dequeue || !gotoEnd ) {
| |
| − | jQuery.dequeue( this, type );
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − | finish: function( type ) {
| |
| − | if ( type !== false ) {
| |
| − | type = type || "fx";
| |
| − | }
| |
| − | return this.each(function() {
| |
| − | var index,
| |
| − | data = data_priv.get( this ),
| |
| − | queue = data[ type + "queue" ],
| |
| − | hooks = data[ type + "queueHooks" ],
| |
| − | timers = jQuery.timers,
| |
| − | length = queue ? queue.length : 0;
| |
| − |
| |
| − | // enable finishing flag on private data
| |
| − | data.finish = true;
| |
| − |
| |
| − | // empty the queue first
| |
| − | jQuery.queue( this, type, [] );
| |
| − |
| |
| − | if ( hooks && hooks.stop ) {
| |
| − | hooks.stop.call( this, true );
| |
| − | }
| |
| − |
| |
| − | // look for any active animations, and finish them
| |
| − | for ( index = timers.length; index--; ) {
| |
| − | if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
| |
| − | timers[ index ].anim.stop( true );
| |
| − | timers.splice( index, 1 );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // look for any animations in the old queue and finish them
| |
| − | for ( index = 0; index < length; index++ ) {
| |
| − | if ( queue[ index ] && queue[ index ].finish ) {
| |
| − | queue[ index ].finish.call( this );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // turn off finishing flag
| |
| − | delete data.finish;
| |
| − | });
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
| |
| − | var cssFn = jQuery.fn[ name ];
| |
| − | jQuery.fn[ name ] = function( speed, easing, callback ) {
| |
| − | return speed == null || typeof speed === "boolean" ?
| |
| − | cssFn.apply( this, arguments ) :
| |
| − | this.animate( genFx( name, true ), speed, easing, callback );
| |
| − | };
| |
| − | });
| |
| − |
| |
| − | // Generate shortcuts for custom animations
| |
| − | jQuery.each({
| |
| − | slideDown: genFx("show"),
| |
| − | slideUp: genFx("hide"),
| |
| − | slideToggle: genFx("toggle"),
| |
| − | fadeIn: { opacity: "show" },
| |
| − | fadeOut: { opacity: "hide" },
| |
| − | fadeToggle: { opacity: "toggle" }
| |
| − | }, function( name, props ) {
| |
| − | jQuery.fn[ name ] = function( speed, easing, callback ) {
| |
| − | return this.animate( props, speed, easing, callback );
| |
| − | };
| |
| − | });
| |
| − |
| |
| − | jQuery.timers = [];
| |
| − | jQuery.fx.tick = function() {
| |
| − | var timer,
| |
| − | i = 0,
| |
| − | timers = jQuery.timers;
| |
| − |
| |
| − | fxNow = jQuery.now();
| |
| − |
| |
| − | for ( ; i < timers.length; i++ ) {
| |
| − | timer = timers[ i ];
| |
| − | // Checks the timer has not already been removed
| |
| − | if ( !timer() && timers[ i ] === timer ) {
| |
| − | timers.splice( i--, 1 );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | if ( !timers.length ) {
| |
| − | jQuery.fx.stop();
| |
| − | }
| |
| − | fxNow = undefined;
| |
| − | };
| |
| − |
| |
| − | jQuery.fx.timer = function( timer ) {
| |
| − | jQuery.timers.push( timer );
| |
| − | if ( timer() ) {
| |
| − | jQuery.fx.start();
| |
| − | } else {
| |
| − | jQuery.timers.pop();
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | jQuery.fx.interval = 13;
| |
| − |
| |
| − | jQuery.fx.start = function() {
| |
| − | if ( !timerId ) {
| |
| − | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | jQuery.fx.stop = function() {
| |
| − | clearInterval( timerId );
| |
| − | timerId = null;
| |
| − | };
| |
| − |
| |
| − | jQuery.fx.speeds = {
| |
| − | slow: 600,
| |
| − | fast: 200,
| |
| − | // Default speed
| |
| − | _default: 400
| |
| − | };
| |
| − |
| |
| − |
| |
| − | // Based off of the plugin by Clint Helfers, with permission.
| |
| − | // http://blindsignals.com/index.php/2009/07/jquery-delay/
| |
| − | jQuery.fn.delay = function( time, type ) {
| |
| − | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
| |
| − | type = type || "fx";
| |
| − |
| |
| − | return this.queue( type, function( next, hooks ) {
| |
| − | var timeout = setTimeout( next, time );
| |
| − | hooks.stop = function() {
| |
| − | clearTimeout( timeout );
| |
| − | };
| |
| − | });
| |
| − | };
| |
| − |
| |
| − |
| |
| − | (function() {
| |
| − | var input = document.createElement( "input" ),
| |
| − | select = document.createElement( "select" ),
| |
| − | opt = select.appendChild( document.createElement( "option" ) );
| |
| − |
| |
| − | input.type = "checkbox";
| |
| − |
| |
| − | // Support: iOS 5.1, Android 4.x, Android 2.3
| |
| − | // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
| |
| − | support.checkOn = input.value !== "";
| |
| − |
| |
| − | // Must access the parent to make an option select properly
| |
| − | // Support: IE9, IE10
| |
| − | support.optSelected = opt.selected;
| |
| − |
| |
| − | // Make sure that the options inside disabled selects aren't marked as disabled
| |
| − | // (WebKit marks them as disabled)
| |
| − | select.disabled = true;
| |
| − | support.optDisabled = !opt.disabled;
| |
| − |
| |
| − | // Check if an input maintains its value after becoming a radio
| |
| − | // Support: IE9, IE10
| |
| − | input = document.createElement( "input" );
| |
| − | input.value = "t";
| |
| − | input.type = "radio";
| |
| − | support.radioValue = input.value === "t";
| |
| − | })();
| |
| − |
| |
| − |
| |
| − | var nodeHook, boolHook,
| |
| − | attrHandle = jQuery.expr.attrHandle;
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | attr: function( name, value ) {
| |
| − | return access( this, jQuery.attr, name, value, arguments.length > 1 );
| |
| − | },
| |
| − |
| |
| − | removeAttr: function( name ) {
| |
| − | return this.each(function() {
| |
| − | jQuery.removeAttr( this, name );
| |
| − | });
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.extend({
| |
| − | attr: function( elem, name, value ) {
| |
| − | var hooks, ret,
| |
| − | nType = elem.nodeType;
| |
| − |
| |
| − | // don't get/set attributes on text, comment and attribute nodes
| |
| − | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // Fallback to prop when attributes are not supported
| |
| − | if ( typeof elem.getAttribute === strundefined ) {
| |
| − | return jQuery.prop( elem, name, value );
| |
| − | }
| |
| − |
| |
| − | // All attributes are lowercase
| |
| − | // Grab necessary hook if one is defined
| |
| − | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
| |
| − | name = name.toLowerCase();
| |
| − | hooks = jQuery.attrHooks[ name ] ||
| |
| − | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
| |
| − | }
| |
| − |
| |
| − | if ( value !== undefined ) {
| |
| − |
| |
| − | if ( value === null ) {
| |
| − | jQuery.removeAttr( elem, name );
| |
| − |
| |
| − | } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
| |
| − | return ret;
| |
| − |
| |
| − | } else {
| |
| − | elem.setAttribute( name, value + "" );
| |
| − | return value;
| |
| − | }
| |
| − |
| |
| − | } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
| |
| − | return ret;
| |
| − |
| |
| − | } else {
| |
| − | ret = jQuery.find.attr( elem, name );
| |
| − |
| |
| − | // Non-existent attributes return null, we normalize to undefined
| |
| − | return ret == null ?
| |
| − | undefined :
| |
| − | ret;
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | removeAttr: function( elem, value ) {
| |
| − | var name, propName,
| |
| − | i = 0,
| |
| − | attrNames = value && value.match( rnotwhite );
| |
| − |
| |
| − | if ( attrNames && elem.nodeType === 1 ) {
| |
| − | while ( (name = attrNames[i++]) ) {
| |
| − | propName = jQuery.propFix[ name ] || name;
| |
| − |
| |
| − | // Boolean attributes get special treatment (#10870)
| |
| − | if ( jQuery.expr.match.bool.test( name ) ) {
| |
| − | // Set corresponding property to false
| |
| − | elem[ propName ] = false;
| |
| − | }
| |
| − |
| |
| − | elem.removeAttribute( name );
| |
| − | }
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | attrHooks: {
| |
| − | type: {
| |
| − | set: function( elem, value ) {
| |
| − | if ( !support.radioValue && value === "radio" &&
| |
| − | jQuery.nodeName( elem, "input" ) ) {
| |
| − | // Setting the type on a radio button after the value resets the value in IE6-9
| |
| − | // Reset value to default in case type is set after value during creation
| |
| − | var val = elem.value;
| |
| − | elem.setAttribute( "type", value );
| |
| − | if ( val ) {
| |
| − | elem.value = val;
| |
| − | }
| |
| − | return value;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | // Hooks for boolean attributes
| |
| − | boolHook = {
| |
| − | set: function( elem, value, name ) {
| |
| − | if ( value === false ) {
| |
| − | // Remove boolean attributes when set to false
| |
| − | jQuery.removeAttr( elem, name );
| |
| − | } else {
| |
| − | elem.setAttribute( name, name );
| |
| − | }
| |
| − | return name;
| |
| − | }
| |
| − | };
| |
| − | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
| |
| − | var getter = attrHandle[ name ] || jQuery.find.attr;
| |
| − |
| |
| − | attrHandle[ name ] = function( elem, name, isXML ) {
| |
| − | var ret, handle;
| |
| − | if ( !isXML ) {
| |
| − | // Avoid an infinite loop by temporarily removing this function from the getter
| |
| − | handle = attrHandle[ name ];
| |
| − | attrHandle[ name ] = ret;
| |
| − | ret = getter( elem, name, isXML ) != null ?
| |
| − | name.toLowerCase() :
| |
| − | null;
| |
| − | attrHandle[ name ] = handle;
| |
| − | }
| |
| − | return ret;
| |
| − | };
| |
| − | });
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | var rfocusable = /^(?:input|select|textarea|button)$/i;
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | prop: function( name, value ) {
| |
| − | return access( this, jQuery.prop, name, value, arguments.length > 1 );
| |
| − | },
| |
| − |
| |
| − | removeProp: function( name ) {
| |
| − | return this.each(function() {
| |
| − | delete this[ jQuery.propFix[ name ] || name ];
| |
| − | });
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.extend({
| |
| − | propFix: {
| |
| − | "for": "htmlFor",
| |
| − | "class": "className"
| |
| − | },
| |
| − |
| |
| − | prop: function( elem, name, value ) {
| |
| − | var ret, hooks, notxml,
| |
| − | nType = elem.nodeType;
| |
| − |
| |
| − | // don't get/set properties on text, comment and attribute nodes
| |
| − | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
| |
| − |
| |
| − | if ( notxml ) {
| |
| − | // Fix name and attach hooks
| |
| − | name = jQuery.propFix[ name ] || name;
| |
| − | hooks = jQuery.propHooks[ name ];
| |
| − | }
| |
| − |
| |
| − | if ( value !== undefined ) {
| |
| − | return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
| |
| − | ret :
| |
| − | ( elem[ name ] = value );
| |
| − |
| |
| − | } else {
| |
| − | return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
| |
| − | ret :
| |
| − | elem[ name ];
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | propHooks: {
| |
| − | tabIndex: {
| |
| − | get: function( elem ) {
| |
| − | return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
| |
| − | elem.tabIndex :
| |
| − | -1;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | // Support: IE9+
| |
| − | // Selectedness for an option in an optgroup can be inaccurate
| |
| − | if ( !support.optSelected ) {
| |
| − | jQuery.propHooks.selected = {
| |
| − | get: function( elem ) {
| |
| − | var parent = elem.parentNode;
| |
| − | if ( parent && parent.parentNode ) {
| |
| − | parent.parentNode.selectedIndex;
| |
| − | }
| |
| − | return null;
| |
| − | }
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | jQuery.each([
| |
| − | "tabIndex",
| |
| − | "readOnly",
| |
| − | "maxLength",
| |
| − | "cellSpacing",
| |
| − | "cellPadding",
| |
| − | "rowSpan",
| |
| − | "colSpan",
| |
| − | "useMap",
| |
| − | "frameBorder",
| |
| − | "contentEditable"
| |
| − | ], function() {
| |
| − | jQuery.propFix[ this.toLowerCase() ] = this;
| |
| − | });
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | var rclass = /[\t\r\n\f]/g;
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | addClass: function( value ) {
| |
| − | var classes, elem, cur, clazz, j, finalValue,
| |
| − | proceed = typeof value === "string" && value,
| |
| − | i = 0,
| |
| − | len = this.length;
| |
| − |
| |
| − | if ( jQuery.isFunction( value ) ) {
| |
| − | return this.each(function( j ) {
| |
| − | jQuery( this ).addClass( value.call( this, j, this.className ) );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | if ( proceed ) {
| |
| − | // The disjunction here is for better compressibility (see removeClass)
| |
| − | classes = ( value || "" ).match( rnotwhite ) || [];
| |
| − |
| |
| − | for ( ; i < len; i++ ) {
| |
| − | elem = this[ i ];
| |
| − | cur = elem.nodeType === 1 && ( elem.className ?
| |
| − | ( " " + elem.className + " " ).replace( rclass, " " ) :
| |
| − | " "
| |
| − | );
| |
| − |
| |
| − | if ( cur ) {
| |
| − | j = 0;
| |
| − | while ( (clazz = classes[j++]) ) {
| |
| − | if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
| |
| − | cur += clazz + " ";
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // only assign if different to avoid unneeded rendering.
| |
| − | finalValue = jQuery.trim( cur );
| |
| − | if ( elem.className !== finalValue ) {
| |
| − | elem.className = finalValue;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return this;
| |
| − | },
| |
| − |
| |
| − | removeClass: function( value ) {
| |
| − | var classes, elem, cur, clazz, j, finalValue,
| |
| − | proceed = arguments.length === 0 || typeof value === "string" && value,
| |
| − | i = 0,
| |
| − | len = this.length;
| |
| − |
| |
| − | if ( jQuery.isFunction( value ) ) {
| |
| − | return this.each(function( j ) {
| |
| − | jQuery( this ).removeClass( value.call( this, j, this.className ) );
| |
| − | });
| |
| − | }
| |
| − | if ( proceed ) {
| |
| − | classes = ( value || "" ).match( rnotwhite ) || [];
| |
| − |
| |
| − | for ( ; i < len; i++ ) {
| |
| − | elem = this[ i ];
| |
| − | // This expression is here for better compressibility (see addClass)
| |
| − | cur = elem.nodeType === 1 && ( elem.className ?
| |
| − | ( " " + elem.className + " " ).replace( rclass, " " ) :
| |
| − | ""
| |
| − | );
| |
| − |
| |
| − | if ( cur ) {
| |
| − | j = 0;
| |
| − | while ( (clazz = classes[j++]) ) {
| |
| − | // Remove *all* instances
| |
| − | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
| |
| − | cur = cur.replace( " " + clazz + " ", " " );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // only assign if different to avoid unneeded rendering.
| |
| − | finalValue = value ? jQuery.trim( cur ) : "";
| |
| − | if ( elem.className !== finalValue ) {
| |
| − | elem.className = finalValue;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return this;
| |
| − | },
| |
| − |
| |
| − | toggleClass: function( value, stateVal ) {
| |
| − | var type = typeof value;
| |
| − |
| |
| − | if ( typeof stateVal === "boolean" && type === "string" ) {
| |
| − | return stateVal ? this.addClass( value ) : this.removeClass( value );
| |
| − | }
| |
| − |
| |
| − | if ( jQuery.isFunction( value ) ) {
| |
| − | return this.each(function( i ) {
| |
| − | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | return this.each(function() {
| |
| − | if ( type === "string" ) {
| |
| − | // toggle individual class names
| |
| − | var className,
| |
| − | i = 0,
| |
| − | self = jQuery( this ),
| |
| − | classNames = value.match( rnotwhite ) || [];
| |
| − |
| |
| − | while ( (className = classNames[ i++ ]) ) {
| |
| − | // check each className given, space separated list
| |
| − | if ( self.hasClass( className ) ) {
| |
| − | self.removeClass( className );
| |
| − | } else {
| |
| − | self.addClass( className );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Toggle whole class name
| |
| − | } else if ( type === strundefined || type === "boolean" ) {
| |
| − | if ( this.className ) {
| |
| − | // store className if set
| |
| − | data_priv.set( this, "__className__", this.className );
| |
| − | }
| |
| − |
| |
| − | // If the element has a class name or if we're passed "false",
| |
| − | // then remove the whole classname (if there was one, the above saved it).
| |
| − | // Otherwise bring back whatever was previously saved (if anything),
| |
| − | // falling back to the empty string if nothing was stored.
| |
| − | this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | hasClass: function( selector ) {
| |
| − | var className = " " + selector + " ",
| |
| − | i = 0,
| |
| − | l = this.length;
| |
| − | for ( ; i < l; i++ ) {
| |
| − | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
| |
| − | return true;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return false;
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | var rreturn = /\r/g;
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | val: function( value ) {
| |
| − | var hooks, ret, isFunction,
| |
| − | elem = this[0];
| |
| − |
| |
| − | if ( !arguments.length ) {
| |
| − | if ( elem ) {
| |
| − | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
| |
| − |
| |
| − | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
| |
| − | return ret;
| |
| − | }
| |
| − |
| |
| − | ret = elem.value;
| |
| − |
| |
| − | return typeof ret === "string" ?
| |
| − | // handle most common string cases
| |
| − | ret.replace(rreturn, "") :
| |
| − | // handle cases where value is null/undef or number
| |
| − | ret == null ? "" : ret;
| |
| − | }
| |
| − |
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | isFunction = jQuery.isFunction( value );
| |
| − |
| |
| − | return this.each(function( i ) {
| |
| − | var val;
| |
| − |
| |
| − | if ( this.nodeType !== 1 ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | if ( isFunction ) {
| |
| − | val = value.call( this, i, jQuery( this ).val() );
| |
| − | } else {
| |
| − | val = value;
| |
| − | }
| |
| − |
| |
| − | // Treat null/undefined as ""; convert numbers to string
| |
| − | if ( val == null ) {
| |
| − | val = "";
| |
| − |
| |
| − | } else if ( typeof val === "number" ) {
| |
| − | val += "";
| |
| − |
| |
| − | } else if ( jQuery.isArray( val ) ) {
| |
| − | val = jQuery.map( val, function( value ) {
| |
| − | return value == null ? "" : value + "";
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
| |
| − |
| |
| − | // If set returns undefined, fall back to normal setting
| |
| − | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
| |
| − | this.value = val;
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.extend({
| |
| − | valHooks: {
| |
| − | option: {
| |
| − | get: function( elem ) {
| |
| − | var val = jQuery.find.attr( elem, "value" );
| |
| − | return val != null ?
| |
| − | val :
| |
| − | // Support: IE10-11+
| |
| − | // option.text throws exceptions (#14686, #14858)
| |
| − | jQuery.trim( jQuery.text( elem ) );
| |
| − | }
| |
| − | },
| |
| − | select: {
| |
| − | get: function( elem ) {
| |
| − | var value, option,
| |
| − | options = elem.options,
| |
| − | index = elem.selectedIndex,
| |
| − | one = elem.type === "select-one" || index < 0,
| |
| − | values = one ? null : [],
| |
| − | max = one ? index + 1 : options.length,
| |
| − | i = index < 0 ?
| |
| − | max :
| |
| − | one ? index : 0;
| |
| − |
| |
| − | // Loop through all the selected options
| |
| − | for ( ; i < max; i++ ) {
| |
| − | option = options[ i ];
| |
| − |
| |
| − | // IE6-9 doesn't update selected after form reset (#2551)
| |
| − | if ( ( option.selected || i === index ) &&
| |
| − | // Don't return options that are disabled or in a disabled optgroup
| |
| − | ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
| |
| − | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
| |
| − |
| |
| − | // Get the specific value for the option
| |
| − | value = jQuery( option ).val();
| |
| − |
| |
| − | // We don't need an array for one selects
| |
| − | if ( one ) {
| |
| − | return value;
| |
| − | }
| |
| − |
| |
| − | // Multi-Selects return an array
| |
| − | values.push( value );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return values;
| |
| − | },
| |
| − |
| |
| − | set: function( elem, value ) {
| |
| − | var optionSet, option,
| |
| − | options = elem.options,
| |
| − | values = jQuery.makeArray( value ),
| |
| − | i = options.length;
| |
| − |
| |
| − | while ( i-- ) {
| |
| − | option = options[ i ];
| |
| − | if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {
| |
| − | optionSet = true;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // force browsers to behave consistently when non-matching value is set
| |
| − | if ( !optionSet ) {
| |
| − | elem.selectedIndex = -1;
| |
| − | }
| |
| − | return values;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | // Radios and checkboxes getter/setter
| |
| − | jQuery.each([ "radio", "checkbox" ], function() {
| |
| − | jQuery.valHooks[ this ] = {
| |
| − | set: function( elem, value ) {
| |
| − | if ( jQuery.isArray( value ) ) {
| |
| − | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − | if ( !support.checkOn ) {
| |
| − | jQuery.valHooks[ this ].get = function( elem ) {
| |
| − | // Support: Webkit
| |
| − | // "" is returned instead of "on" if a value isn't specified
| |
| − | return elem.getAttribute("value") === null ? "on" : elem.value;
| |
| − | };
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | // Return jQuery for attributes-only inclusion
| |
| − |
| |
| − |
| |
| − | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
| |
| − | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
| |
| − | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
| |
| − |
| |
| − | // Handle event binding
| |
| − | jQuery.fn[ name ] = function( data, fn ) {
| |
| − | return arguments.length > 0 ?
| |
| − | this.on( name, null, data, fn ) :
| |
| − | this.trigger( name );
| |
| − | };
| |
| − | });
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | hover: function( fnOver, fnOut ) {
| |
| − | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
| |
| − | },
| |
| − |
| |
| − | bind: function( types, data, fn ) {
| |
| − | return this.on( types, null, data, fn );
| |
| − | },
| |
| − | unbind: function( types, fn ) {
| |
| − | return this.off( types, null, fn );
| |
| − | },
| |
| − |
| |
| − | delegate: function( selector, types, data, fn ) {
| |
| − | return this.on( types, selector, data, fn );
| |
| − | },
| |
| − | undelegate: function( selector, types, fn ) {
| |
| − | // ( namespace ) or ( selector, types [, fn] )
| |
| − | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − | var nonce = jQuery.now();
| |
| − |
| |
| − | var rquery = (/\?/);
| |
| − |
| |
| − |
| |
| − |
| |
| − | // Support: Android 2.3
| |
| − | // Workaround failure to string-cast null input
| |
| − | jQuery.parseJSON = function( data ) {
| |
| − | return JSON.parse( data + "" );
| |
| − | };
| |
| − |
| |
| − |
| |
| − | // Cross-browser xml parsing
| |
| − | jQuery.parseXML = function( data ) {
| |
| − | var xml, tmp;
| |
| − | if ( !data || typeof data !== "string" ) {
| |
| − | return null;
| |
| − | }
| |
| − |
| |
| − | // Support: IE9
| |
| − | try {
| |
| − | tmp = new DOMParser();
| |
| − | xml = tmp.parseFromString( data, "text/xml" );
| |
| − | } catch ( e ) {
| |
| − | xml = undefined;
| |
| − | }
| |
| − |
| |
| − | if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
| |
| − | jQuery.error( "Invalid XML: " + data );
| |
| − | }
| |
| − | return xml;
| |
| − | };
| |
| − |
| |
| − |
| |
| − | var
| |
| − | // Document location
| |
| − | ajaxLocParts,
| |
| − | ajaxLocation,
| |
| − |
| |
| − | rhash = /#.*$/,
| |
| − | rts = /([?&])_=[^&]*/,
| |
| − | rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
| |
| − | // #7653, #8125, #8152: local protocol detection
| |
| − | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
| |
| − | rnoContent = /^(?:GET|HEAD)$/,
| |
| − | rprotocol = /^\/\//,
| |
| − | rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
| |
| − |
| |
| − | /* Prefilters
| |
| − | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
| |
| − | * 2) These are called:
| |
| − | * - BEFORE asking for a transport
| |
| − | * - AFTER param serialization (s.data is a string if s.processData is true)
| |
| − | * 3) key is the dataType
| |
| − | * 4) the catchall symbol "*" can be used
| |
| − | * 5) execution will start with transport dataType and THEN continue down to "*" if needed
| |
| − | */
| |
| − | prefilters = {},
| |
| − |
| |
| − | /* Transports bindings
| |
| − | * 1) key is the dataType
| |
| − | * 2) the catchall symbol "*" can be used
| |
| − | * 3) selection will start with transport dataType and THEN go to "*" if needed
| |
| − | */
| |
| − | transports = {},
| |
| − |
| |
| − | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
| |
| − | allTypes = "*/".concat("*");
| |
| − |
| |
| − | // #8138, IE may throw an exception when accessing
| |
| − | // a field from window.location if document.domain has been set
| |
| − | try {
| |
| − | ajaxLocation = location.href;
| |
| − | } catch( e ) {
| |
| − | // Use the href attribute of an A element
| |
| − | // since IE will modify it given document.location
| |
| − | ajaxLocation = document.createElement( "a" );
| |
| − | ajaxLocation.href = "";
| |
| − | ajaxLocation = ajaxLocation.href;
| |
| − | }
| |
| − |
| |
| − | // Segment location into parts
| |
| − | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
| |
| − |
| |
| − | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
| |
| − | function addToPrefiltersOrTransports( structure ) {
| |
| − |
| |
| − | // dataTypeExpression is optional and defaults to "*"
| |
| − | return function( dataTypeExpression, func ) {
| |
| − |
| |
| − | if ( typeof dataTypeExpression !== "string" ) {
| |
| − | func = dataTypeExpression;
| |
| − | dataTypeExpression = "*";
| |
| − | }
| |
| − |
| |
| − | var dataType,
| |
| − | i = 0,
| |
| − | dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
| |
| − |
| |
| − | if ( jQuery.isFunction( func ) ) {
| |
| − | // For each dataType in the dataTypeExpression
| |
| − | while ( (dataType = dataTypes[i++]) ) {
| |
| − | // Prepend if requested
| |
| − | if ( dataType[0] === "+" ) {
| |
| − | dataType = dataType.slice( 1 ) || "*";
| |
| − | (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
| |
| − |
| |
| − | // Otherwise append
| |
| − | } else {
| |
| − | (structure[ dataType ] = structure[ dataType ] || []).push( func );
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − | }
| |
| − |
| |
| − | // Base inspection function for prefilters and transports
| |
| − | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
| |
| − |
| |
| − | var inspected = {},
| |
| − | seekingTransport = ( structure === transports );
| |
| − |
| |
| − | function inspect( dataType ) {
| |
| − | var selected;
| |
| − | inspected[ dataType ] = true;
| |
| − | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
| |
| − | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
| |
| − | if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
| |
| − | options.dataTypes.unshift( dataTypeOrTransport );
| |
| − | inspect( dataTypeOrTransport );
| |
| − | return false;
| |
| − | } else if ( seekingTransport ) {
| |
| − | return !( selected = dataTypeOrTransport );
| |
| − | }
| |
| − | });
| |
| − | return selected;
| |
| − | }
| |
| − |
| |
| − | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
| |
| − | }
| |
| − |
| |
| − | // A special extend for ajax options
| |
| − | // that takes "flat" options (not to be deep extended)
| |
| − | // Fixes #9887
| |
| − | function ajaxExtend( target, src ) {
| |
| − | var key, deep,
| |
| − | flatOptions = jQuery.ajaxSettings.flatOptions || {};
| |
| − |
| |
| − | for ( key in src ) {
| |
| − | if ( src[ key ] !== undefined ) {
| |
| − | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
| |
| − | }
| |
| − | }
| |
| − | if ( deep ) {
| |
| − | jQuery.extend( true, target, deep );
| |
| − | }
| |
| − |
| |
| − | return target;
| |
| − | }
| |
| − |
| |
| − | /* Handles responses to an ajax request:
| |
| − | * - finds the right dataType (mediates between content-type and expected dataType)
| |
| − | * - returns the corresponding response
| |
| − | */
| |
| − | function ajaxHandleResponses( s, jqXHR, responses ) {
| |
| − |
| |
| − | var ct, type, finalDataType, firstDataType,
| |
| − | contents = s.contents,
| |
| − | dataTypes = s.dataTypes;
| |
| − |
| |
| − | // Remove auto dataType and get content-type in the process
| |
| − | while ( dataTypes[ 0 ] === "*" ) {
| |
| − | dataTypes.shift();
| |
| − | if ( ct === undefined ) {
| |
| − | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Check if we're dealing with a known content-type
| |
| − | if ( ct ) {
| |
| − | for ( type in contents ) {
| |
| − | if ( contents[ type ] && contents[ type ].test( ct ) ) {
| |
| − | dataTypes.unshift( type );
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Check to see if we have a response for the expected dataType
| |
| − | if ( dataTypes[ 0 ] in responses ) {
| |
| − | finalDataType = dataTypes[ 0 ];
| |
| − | } else {
| |
| − | // Try convertible dataTypes
| |
| − | for ( type in responses ) {
| |
| − | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
| |
| − | finalDataType = type;
| |
| − | break;
| |
| − | }
| |
| − | if ( !firstDataType ) {
| |
| − | firstDataType = type;
| |
| − | }
| |
| − | }
| |
| − | // Or just use first one
| |
| − | finalDataType = finalDataType || firstDataType;
| |
| − | }
| |
| − |
| |
| − | // If we found a dataType
| |
| − | // We add the dataType to the list if needed
| |
| − | // and return the corresponding response
| |
| − | if ( finalDataType ) {
| |
| − | if ( finalDataType !== dataTypes[ 0 ] ) {
| |
| − | dataTypes.unshift( finalDataType );
| |
| − | }
| |
| − | return responses[ finalDataType ];
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | /* Chain conversions given the request and the original response
| |
| − | * Also sets the responseXXX fields on the jqXHR instance
| |
| − | */
| |
| − | function ajaxConvert( s, response, jqXHR, isSuccess ) {
| |
| − | var conv2, current, conv, tmp, prev,
| |
| − | converters = {},
| |
| − | // Work with a copy of dataTypes in case we need to modify it for conversion
| |
| − | dataTypes = s.dataTypes.slice();
| |
| − |
| |
| − | // Create converters map with lowercased keys
| |
| − | if ( dataTypes[ 1 ] ) {
| |
| − | for ( conv in s.converters ) {
| |
| − | converters[ conv.toLowerCase() ] = s.converters[ conv ];
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | current = dataTypes.shift();
| |
| − |
| |
| − | // Convert to each sequential dataType
| |
| − | while ( current ) {
| |
| − |
| |
| − | if ( s.responseFields[ current ] ) {
| |
| − | jqXHR[ s.responseFields[ current ] ] = response;
| |
| − | }
| |
| − |
| |
| − | // Apply the dataFilter if provided
| |
| − | if ( !prev && isSuccess && s.dataFilter ) {
| |
| − | response = s.dataFilter( response, s.dataType );
| |
| − | }
| |
| − |
| |
| − | prev = current;
| |
| − | current = dataTypes.shift();
| |
| − |
| |
| − | if ( current ) {
| |
| − |
| |
| − | // There's only work to do if current dataType is non-auto
| |
| − | if ( current === "*" ) {
| |
| − |
| |
| − | current = prev;
| |
| − |
| |
| − | // Convert response if prev dataType is non-auto and differs from current
| |
| − | } else if ( prev !== "*" && prev !== current ) {
| |
| − |
| |
| − | // Seek a direct converter
| |
| − | conv = converters[ prev + " " + current ] || converters[ "* " + current ];
| |
| − |
| |
| − | // If none found, seek a pair
| |
| − | if ( !conv ) {
| |
| − | for ( conv2 in converters ) {
| |
| − |
| |
| − | // If conv2 outputs current
| |
| − | tmp = conv2.split( " " );
| |
| − | if ( tmp[ 1 ] === current ) {
| |
| − |
| |
| − | // If prev can be converted to accepted input
| |
| − | conv = converters[ prev + " " + tmp[ 0 ] ] ||
| |
| − | converters[ "* " + tmp[ 0 ] ];
| |
| − | if ( conv ) {
| |
| − | // Condense equivalence converters
| |
| − | if ( conv === true ) {
| |
| − | conv = converters[ conv2 ];
| |
| − |
| |
| − | // Otherwise, insert the intermediate dataType
| |
| − | } else if ( converters[ conv2 ] !== true ) {
| |
| − | current = tmp[ 0 ];
| |
| − | dataTypes.unshift( tmp[ 1 ] );
| |
| − | }
| |
| − | break;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Apply converter (if not an equivalence)
| |
| − | if ( conv !== true ) {
| |
| − |
| |
| − | // Unless errors are allowed to bubble, catch and return them
| |
| − | if ( conv && s[ "throws" ] ) {
| |
| − | response = conv( response );
| |
| − | } else {
| |
| − | try {
| |
| − | response = conv( response );
| |
| − | } catch ( e ) {
| |
| − | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return { state: "success", data: response };
| |
| − | }
| |
| − |
| |
| − | jQuery.extend({
| |
| − |
| |
| − | // Counter for holding the number of active queries
| |
| − | active: 0,
| |
| − |
| |
| − | // Last-Modified header cache for next request
| |
| − | lastModified: {},
| |
| − | etag: {},
| |
| − |
| |
| − | ajaxSettings: {
| |
| − | url: ajaxLocation,
| |
| − | type: "GET",
| |
| − | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
| |
| − | global: true,
| |
| − | processData: true,
| |
| − | async: true,
| |
| − | contentType: "application/x-www-form-urlencoded; charset=UTF-8",
| |
| − | /*
| |
| − | timeout: 0,
| |
| − | data: null,
| |
| − | dataType: null,
| |
| − | username: null,
| |
| − | password: null,
| |
| − | cache: null,
| |
| − | throws: false,
| |
| − | traditional: false,
| |
| − | headers: {},
| |
| − | */
| |
| − |
| |
| − | accepts: {
| |
| − | "*": allTypes,
| |
| − | text: "text/plain",
| |
| − | html: "text/html",
| |
| − | xml: "application/xml, text/xml",
| |
| − | json: "application/json, text/javascript"
| |
| − | },
| |
| − |
| |
| − | contents: {
| |
| − | xml: /xml/,
| |
| − | html: /html/,
| |
| − | json: /json/
| |
| − | },
| |
| − |
| |
| − | responseFields: {
| |
| − | xml: "responseXML",
| |
| − | text: "responseText",
| |
| − | json: "responseJSON"
| |
| − | },
| |
| − |
| |
| − | // Data converters
| |
| − | // Keys separate source (or catchall "*") and destination types with a single space
| |
| − | converters: {
| |
| − |
| |
| − | // Convert anything to text
| |
| − | "* text": String,
| |
| − |
| |
| − | // Text to html (true = no transformation)
| |
| − | "text html": true,
| |
| − |
| |
| − | // Evaluate text as a json expression
| |
| − | "text json": jQuery.parseJSON,
| |
| − |
| |
| − | // Parse text as xml
| |
| − | "text xml": jQuery.parseXML
| |
| − | },
| |
| − |
| |
| − | // For options that shouldn't be deep extended:
| |
| − | // you can add your own custom options here if
| |
| − | // and when you create one that shouldn't be
| |
| − | // deep extended (see ajaxExtend)
| |
| − | flatOptions: {
| |
| − | url: true,
| |
| − | context: true
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | // Creates a full fledged settings object into target
| |
| − | // with both ajaxSettings and settings fields.
| |
| − | // If target is omitted, writes into ajaxSettings.
| |
| − | ajaxSetup: function( target, settings ) {
| |
| − | return settings ?
| |
| − |
| |
| − | // Building a settings object
| |
| − | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
| |
| − |
| |
| − | // Extending ajaxSettings
| |
| − | ajaxExtend( jQuery.ajaxSettings, target );
| |
| − | },
| |
| − |
| |
| − | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
| |
| − | ajaxTransport: addToPrefiltersOrTransports( transports ),
| |
| − |
| |
| − | // Main method
| |
| − | ajax: function( url, options ) {
| |
| − |
| |
| − | // If url is an object, simulate pre-1.5 signature
| |
| − | if ( typeof url === "object" ) {
| |
| − | options = url;
| |
| − | url = undefined;
| |
| − | }
| |
| − |
| |
| − | // Force options to be an object
| |
| − | options = options || {};
| |
| − |
| |
| − | var transport,
| |
| − | // URL without anti-cache param
| |
| − | cacheURL,
| |
| − | // Response headers
| |
| − | responseHeadersString,
| |
| − | responseHeaders,
| |
| − | // timeout handle
| |
| − | timeoutTimer,
| |
| − | // Cross-domain detection vars
| |
| − | parts,
| |
| − | // To know if global events are to be dispatched
| |
| − | fireGlobals,
| |
| − | // Loop variable
| |
| − | i,
| |
| − | // Create the final options object
| |
| − | s = jQuery.ajaxSetup( {}, options ),
| |
| − | // Callbacks context
| |
| − | callbackContext = s.context || s,
| |
| − | // Context for global events is callbackContext if it is a DOM node or jQuery collection
| |
| − | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
| |
| − | jQuery( callbackContext ) :
| |
| − | jQuery.event,
| |
| − | // Deferreds
| |
| − | deferred = jQuery.Deferred(),
| |
| − | completeDeferred = jQuery.Callbacks("once memory"),
| |
| − | // Status-dependent callbacks
| |
| − | statusCode = s.statusCode || {},
| |
| − | // Headers (they are sent all at once)
| |
| − | requestHeaders = {},
| |
| − | requestHeadersNames = {},
| |
| − | // The jqXHR state
| |
| − | state = 0,
| |
| − | // Default abort message
| |
| − | strAbort = "canceled",
| |
| − | // Fake xhr
| |
| − | jqXHR = {
| |
| − | readyState: 0,
| |
| − |
| |
| − | // Builds headers hashtable if needed
| |
| − | getResponseHeader: function( key ) {
| |
| − | var match;
| |
| − | if ( state === 2 ) {
| |
| − | if ( !responseHeaders ) {
| |
| − | responseHeaders = {};
| |
| − | while ( (match = rheaders.exec( responseHeadersString )) ) {
| |
| − | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
| |
| − | }
| |
| − | }
| |
| − | match = responseHeaders[ key.toLowerCase() ];
| |
| − | }
| |
| − | return match == null ? null : match;
| |
| − | },
| |
| − |
| |
| − | // Raw string
| |
| − | getAllResponseHeaders: function() {
| |
| − | return state === 2 ? responseHeadersString : null;
| |
| − | },
| |
| − |
| |
| − | // Caches the header
| |
| − | setRequestHeader: function( name, value ) {
| |
| − | var lname = name.toLowerCase();
| |
| − | if ( !state ) {
| |
| − | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
| |
| − | requestHeaders[ name ] = value;
| |
| − | }
| |
| − | return this;
| |
| − | },
| |
| − |
| |
| − | // Overrides response content-type header
| |
| − | overrideMimeType: function( type ) {
| |
| − | if ( !state ) {
| |
| − | s.mimeType = type;
| |
| − | }
| |
| − | return this;
| |
| − | },
| |
| − |
| |
| − | // Status-dependent callbacks
| |
| − | statusCode: function( map ) {
| |
| − | var code;
| |
| − | if ( map ) {
| |
| − | if ( state < 2 ) {
| |
| − | for ( code in map ) {
| |
| − | // Lazy-add the new callback in a way that preserves old ones
| |
| − | statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
| |
| − | }
| |
| − | } else {
| |
| − | // Execute the appropriate callbacks
| |
| − | jqXHR.always( map[ jqXHR.status ] );
| |
| − | }
| |
| − | }
| |
| − | return this;
| |
| − | },
| |
| − |
| |
| − | // Cancel the request
| |
| − | abort: function( statusText ) {
| |
| − | var finalText = statusText || strAbort;
| |
| − | if ( transport ) {
| |
| − | transport.abort( finalText );
| |
| − | }
| |
| − | done( 0, finalText );
| |
| − | return this;
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | // Attach deferreds
| |
| − | deferred.promise( jqXHR ).complete = completeDeferred.add;
| |
| − | jqXHR.success = jqXHR.done;
| |
| − | jqXHR.error = jqXHR.fail;
| |
| − |
| |
| − | // Remove hash character (#7531: and string promotion)
| |
| − | // Add protocol if not provided (prefilters might expect it)
| |
| − | // Handle falsy url in the settings object (#10093: consistency with old signature)
| |
| − | // We also use the url parameter if available
| |
| − | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
| |
| − | .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
| |
| − |
| |
| − | // Alias method option to type as per ticket #12004
| |
| − | s.type = options.method || options.type || s.method || s.type;
| |
| − |
| |
| − | // Extract dataTypes list
| |
| − | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
| |
| − |
| |
| − | // A cross-domain request is in order when we have a protocol:host:port mismatch
| |
| − | if ( s.crossDomain == null ) {
| |
| − | parts = rurl.exec( s.url.toLowerCase() );
| |
| − | s.crossDomain = !!( parts &&
| |
| − | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
| |
| − | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
| |
| − | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
| |
| − | );
| |
| − | }
| |
| − |
| |
| − | // Convert data if not already a string
| |
| − | if ( s.data && s.processData && typeof s.data !== "string" ) {
| |
| − | s.data = jQuery.param( s.data, s.traditional );
| |
| − | }
| |
| − |
| |
| − | // Apply prefilters
| |
| − | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
| |
| − |
| |
| − | // If request was aborted inside a prefilter, stop there
| |
| − | if ( state === 2 ) {
| |
| − | return jqXHR;
| |
| − | }
| |
| − |
| |
| − | // We can fire global events as of now if asked to
| |
| − | fireGlobals = s.global;
| |
| − |
| |
| − | // Watch for a new set of requests
| |
| − | if ( fireGlobals && jQuery.active++ === 0 ) {
| |
| − | jQuery.event.trigger("ajaxStart");
| |
| − | }
| |
| − |
| |
| − | // Uppercase the type
| |
| − | s.type = s.type.toUpperCase();
| |
| − |
| |
| − | // Determine if request has content
| |
| − | s.hasContent = !rnoContent.test( s.type );
| |
| − |
| |
| − | // Save the URL in case we're toying with the If-Modified-Since
| |
| − | // and/or If-None-Match header later on
| |
| − | cacheURL = s.url;
| |
| − |
| |
| − | // More options handling for requests with no content
| |
| − | if ( !s.hasContent ) {
| |
| − |
| |
| − | // If data is available, append data to url
| |
| − | if ( s.data ) {
| |
| − | cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
| |
| − | // #9682: remove data so that it's not used in an eventual retry
| |
| − | delete s.data;
| |
| − | }
| |
| − |
| |
| − | // Add anti-cache in url if needed
| |
| − | if ( s.cache === false ) {
| |
| − | s.url = rts.test( cacheURL ) ?
| |
| − |
| |
| − | // If there is already a '_' parameter, set its value
| |
| − | cacheURL.replace( rts, "$1_=" + nonce++ ) :
| |
| − |
| |
| − | // Otherwise add one to the end
| |
| − | cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
| |
| − | if ( s.ifModified ) {
| |
| − | if ( jQuery.lastModified[ cacheURL ] ) {
| |
| − | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
| |
| − | }
| |
| − | if ( jQuery.etag[ cacheURL ] ) {
| |
| − | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Set the correct header, if data is being sent
| |
| − | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
| |
| − | jqXHR.setRequestHeader( "Content-Type", s.contentType );
| |
| − | }
| |
| − |
| |
| − | // Set the Accepts header for the server, depending on the dataType
| |
| − | jqXHR.setRequestHeader(
| |
| − | "Accept",
| |
| − | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
| |
| − | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
| |
| − | s.accepts[ "*" ]
| |
| − | );
| |
| − |
| |
| − | // Check for headers option
| |
| − | for ( i in s.headers ) {
| |
| − | jqXHR.setRequestHeader( i, s.headers[ i ] );
| |
| − | }
| |
| − |
| |
| − | // Allow custom headers/mimetypes and early abort
| |
| − | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
| |
| − | // Abort if not done already and return
| |
| − | return jqXHR.abort();
| |
| − | }
| |
| − |
| |
| − | // aborting is no longer a cancellation
| |
| − | strAbort = "abort";
| |
| − |
| |
| − | // Install callbacks on deferreds
| |
| − | for ( i in { success: 1, error: 1, complete: 1 } ) {
| |
| − | jqXHR[ i ]( s[ i ] );
| |
| − | }
| |
| − |
| |
| − | // Get transport
| |
| − | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
| |
| − |
| |
| − | // If no transport, we auto-abort
| |
| − | if ( !transport ) {
| |
| − | done( -1, "No Transport" );
| |
| − | } else {
| |
| − | jqXHR.readyState = 1;
| |
| − |
| |
| − | // Send global event
| |
| − | if ( fireGlobals ) {
| |
| − | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
| |
| − | }
| |
| − | // Timeout
| |
| − | if ( s.async && s.timeout > 0 ) {
| |
| − | timeoutTimer = setTimeout(function() {
| |
| − | jqXHR.abort("timeout");
| |
| − | }, s.timeout );
| |
| − | }
| |
| − |
| |
| − | try {
| |
| − | state = 1;
| |
| − | transport.send( requestHeaders, done );
| |
| − | } catch ( e ) {
| |
| − | // Propagate exception as error if not done
| |
| − | if ( state < 2 ) {
| |
| − | done( -1, e );
| |
| − | // Simply rethrow otherwise
| |
| − | } else {
| |
| − | throw e;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Callback for when everything is done
| |
| − | function done( status, nativeStatusText, responses, headers ) {
| |
| − | var isSuccess, success, error, response, modified,
| |
| − | statusText = nativeStatusText;
| |
| − |
| |
| − | // Called once
| |
| − | if ( state === 2 ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | // State is "done" now
| |
| − | state = 2;
| |
| − |
| |
| − | // Clear timeout if it exists
| |
| − | if ( timeoutTimer ) {
| |
| − | clearTimeout( timeoutTimer );
| |
| − | }
| |
| − |
| |
| − | // Dereference transport for early garbage collection
| |
| − | // (no matter how long the jqXHR object will be used)
| |
| − | transport = undefined;
| |
| − |
| |
| − | // Cache response headers
| |
| − | responseHeadersString = headers || "";
| |
| − |
| |
| − | // Set readyState
| |
| − | jqXHR.readyState = status > 0 ? 4 : 0;
| |
| − |
| |
| − | // Determine if successful
| |
| − | isSuccess = status >= 200 && status < 300 || status === 304;
| |
| − |
| |
| − | // Get response data
| |
| − | if ( responses ) {
| |
| − | response = ajaxHandleResponses( s, jqXHR, responses );
| |
| − | }
| |
| − |
| |
| − | // Convert no matter what (that way responseXXX fields are always set)
| |
| − | response = ajaxConvert( s, response, jqXHR, isSuccess );
| |
| − |
| |
| − | // If successful, handle type chaining
| |
| − | if ( isSuccess ) {
| |
| − |
| |
| − | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
| |
| − | if ( s.ifModified ) {
| |
| − | modified = jqXHR.getResponseHeader("Last-Modified");
| |
| − | if ( modified ) {
| |
| − | jQuery.lastModified[ cacheURL ] = modified;
| |
| − | }
| |
| − | modified = jqXHR.getResponseHeader("etag");
| |
| − | if ( modified ) {
| |
| − | jQuery.etag[ cacheURL ] = modified;
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // if no content
| |
| − | if ( status === 204 || s.type === "HEAD" ) {
| |
| − | statusText = "nocontent";
| |
| − |
| |
| − | // if not modified
| |
| − | } else if ( status === 304 ) {
| |
| − | statusText = "notmodified";
| |
| − |
| |
| − | // If we have data, let's convert it
| |
| − | } else {
| |
| − | statusText = response.state;
| |
| − | success = response.data;
| |
| − | error = response.error;
| |
| − | isSuccess = !error;
| |
| − | }
| |
| − | } else {
| |
| − | // We extract error from statusText
| |
| − | // then normalize statusText and status for non-aborts
| |
| − | error = statusText;
| |
| − | if ( status || !statusText ) {
| |
| − | statusText = "error";
| |
| − | if ( status < 0 ) {
| |
| − | status = 0;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Set data for the fake xhr object
| |
| − | jqXHR.status = status;
| |
| − | jqXHR.statusText = ( nativeStatusText || statusText ) + "";
| |
| − |
| |
| − | // Success/Error
| |
| − | if ( isSuccess ) {
| |
| − | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
| |
| − | } else {
| |
| − | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
| |
| − | }
| |
| − |
| |
| − | // Status-dependent callbacks
| |
| − | jqXHR.statusCode( statusCode );
| |
| − | statusCode = undefined;
| |
| − |
| |
| − | if ( fireGlobals ) {
| |
| − | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
| |
| − | [ jqXHR, s, isSuccess ? success : error ] );
| |
| − | }
| |
| − |
| |
| − | // Complete
| |
| − | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
| |
| − |
| |
| − | if ( fireGlobals ) {
| |
| − | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
| |
| − | // Handle the global AJAX counter
| |
| − | if ( !( --jQuery.active ) ) {
| |
| − | jQuery.event.trigger("ajaxStop");
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | return jqXHR;
| |
| − | },
| |
| − |
| |
| − | getJSON: function( url, data, callback ) {
| |
| − | return jQuery.get( url, data, callback, "json" );
| |
| − | },
| |
| − |
| |
| − | getScript: function( url, callback ) {
| |
| − | return jQuery.get( url, undefined, callback, "script" );
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | jQuery.each( [ "get", "post" ], function( i, method ) {
| |
| − | jQuery[ method ] = function( url, data, callback, type ) {
| |
| − | // shift arguments if data argument was omitted
| |
| − | if ( jQuery.isFunction( data ) ) {
| |
| − | type = type || callback;
| |
| − | callback = data;
| |
| − | data = undefined;
| |
| − | }
| |
| − |
| |
| − | return jQuery.ajax({
| |
| − | url: url,
| |
| − | type: method,
| |
| − | dataType: type,
| |
| − | data: data,
| |
| − | success: callback
| |
| − | });
| |
| − | };
| |
| − | });
| |
| − |
| |
| − | // Attach a bunch of functions for handling common AJAX events
| |
| − | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
| |
| − | jQuery.fn[ type ] = function( fn ) {
| |
| − | return this.on( type, fn );
| |
| − | };
| |
| − | });
| |
| − |
| |
| − |
| |
| − | jQuery._evalUrl = function( url ) {
| |
| − | return jQuery.ajax({
| |
| − | url: url,
| |
| − | type: "GET",
| |
| − | dataType: "script",
| |
| − | async: false,
| |
| − | global: false,
| |
| − | "throws": true
| |
| − | });
| |
| − | };
| |
| − |
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | wrapAll: function( html ) {
| |
| − | var wrap;
| |
| − |
| |
| − | if ( jQuery.isFunction( html ) ) {
| |
| − | return this.each(function( i ) {
| |
| − | jQuery( this ).wrapAll( html.call(this, i) );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | if ( this[ 0 ] ) {
| |
| − |
| |
| − | // The elements to wrap the target around
| |
| − | wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
| |
| − |
| |
| − | if ( this[ 0 ].parentNode ) {
| |
| − | wrap.insertBefore( this[ 0 ] );
| |
| − | }
| |
| − |
| |
| − | wrap.map(function() {
| |
| − | var elem = this;
| |
| − |
| |
| − | while ( elem.firstElementChild ) {
| |
| − | elem = elem.firstElementChild;
| |
| − | }
| |
| − |
| |
| − | return elem;
| |
| − | }).append( this );
| |
| − | }
| |
| − |
| |
| − | return this;
| |
| − | },
| |
| − |
| |
| − | wrapInner: function( html ) {
| |
| − | if ( jQuery.isFunction( html ) ) {
| |
| − | return this.each(function( i ) {
| |
| − | jQuery( this ).wrapInner( html.call(this, i) );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | return this.each(function() {
| |
| − | var self = jQuery( this ),
| |
| − | contents = self.contents();
| |
| − |
| |
| − | if ( contents.length ) {
| |
| − | contents.wrapAll( html );
| |
| − |
| |
| − | } else {
| |
| − | self.append( html );
| |
| − | }
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | wrap: function( html ) {
| |
| − | var isFunction = jQuery.isFunction( html );
| |
| − |
| |
| − | return this.each(function( i ) {
| |
| − | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
| |
| − | });
| |
| − | },
| |
| − |
| |
| − | unwrap: function() {
| |
| − | return this.parent().each(function() {
| |
| − | if ( !jQuery.nodeName( this, "body" ) ) {
| |
| − | jQuery( this ).replaceWith( this.childNodes );
| |
| − | }
| |
| − | }).end();
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − | jQuery.expr.filters.hidden = function( elem ) {
| |
| − | // Support: Opera <= 12.12
| |
| − | // Opera reports offsetWidths and offsetHeights less than zero on some elements
| |
| − | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
| |
| − | };
| |
| − | jQuery.expr.filters.visible = function( elem ) {
| |
| − | return !jQuery.expr.filters.hidden( elem );
| |
| − | };
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | var r20 = /%20/g,
| |
| − | rbracket = /\[\]$/,
| |
| − | rCRLF = /\r?\n/g,
| |
| − | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
| |
| − | rsubmittable = /^(?:input|select|textarea|keygen)/i;
| |
| − |
| |
| − | function buildParams( prefix, obj, traditional, add ) {
| |
| − | var name;
| |
| − |
| |
| − | if ( jQuery.isArray( obj ) ) {
| |
| − | // Serialize array item.
| |
| − | jQuery.each( obj, function( i, v ) {
| |
| − | if ( traditional || rbracket.test( prefix ) ) {
| |
| − | // Treat each array item as a scalar.
| |
| − | add( prefix, v );
| |
| − |
| |
| − | } else {
| |
| − | // Item is non-scalar (array or object), encode its numeric index.
| |
| − | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | } else if ( !traditional && jQuery.type( obj ) === "object" ) {
| |
| − | // Serialize object item.
| |
| − | for ( name in obj ) {
| |
| − | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
| |
| − | }
| |
| − |
| |
| − | } else {
| |
| − | // Serialize scalar item.
| |
| − | add( prefix, obj );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Serialize an array of form elements or a set of
| |
| − | // key/values into a query string
| |
| − | jQuery.param = function( a, traditional ) {
| |
| − | var prefix,
| |
| − | s = [],
| |
| − | add = function( key, value ) {
| |
| − | // If value is a function, invoke it and return its value
| |
| − | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
| |
| − | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
| |
| − | };
| |
| − |
| |
| − | // Set traditional to true for jQuery <= 1.3.2 behavior.
| |
| − | if ( traditional === undefined ) {
| |
| − | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
| |
| − | }
| |
| − |
| |
| − | // If an array was passed in, assume that it is an array of form elements.
| |
| − | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
| |
| − | // Serialize the form elements
| |
| − | jQuery.each( a, function() {
| |
| − | add( this.name, this.value );
| |
| − | });
| |
| − |
| |
| − | } else {
| |
| − | // If traditional, encode the "old" way (the way 1.3.2 or older
| |
| − | // did it), otherwise encode params recursively.
| |
| − | for ( prefix in a ) {
| |
| − | buildParams( prefix, a[ prefix ], traditional, add );
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Return the resulting serialization
| |
| − | return s.join( "&" ).replace( r20, "+" );
| |
| − | };
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | serialize: function() {
| |
| − | return jQuery.param( this.serializeArray() );
| |
| − | },
| |
| − | serializeArray: function() {
| |
| − | return this.map(function() {
| |
| − | // Can add propHook for "elements" to filter or add form elements
| |
| − | var elements = jQuery.prop( this, "elements" );
| |
| − | return elements ? jQuery.makeArray( elements ) : this;
| |
| − | })
| |
| − | .filter(function() {
| |
| − | var type = this.type;
| |
| − |
| |
| − | // Use .is( ":disabled" ) so that fieldset[disabled] works
| |
| − | return this.name && !jQuery( this ).is( ":disabled" ) &&
| |
| − | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
| |
| − | ( this.checked || !rcheckableType.test( type ) );
| |
| − | })
| |
| − | .map(function( i, elem ) {
| |
| − | var val = jQuery( this ).val();
| |
| − |
| |
| − | return val == null ?
| |
| − | null :
| |
| − | jQuery.isArray( val ) ?
| |
| − | jQuery.map( val, function( val ) {
| |
| − | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
| |
| − | }) :
| |
| − | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
| |
| − | }).get();
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − | jQuery.ajaxSettings.xhr = function() {
| |
| − | try {
| |
| − | return new XMLHttpRequest();
| |
| − | } catch( e ) {}
| |
| − | };
| |
| − |
| |
| − | var xhrId = 0,
| |
| − | xhrCallbacks = {},
| |
| − | xhrSuccessStatus = {
| |
| − | // file protocol always yields status code 0, assume 200
| |
| − | 0: 200,
| |
| − | // Support: IE9
| |
| − | // #1450: sometimes IE returns 1223 when it should be 204
| |
| − | 1223: 204
| |
| − | },
| |
| − | xhrSupported = jQuery.ajaxSettings.xhr();
| |
| − |
| |
| − | // Support: IE9
| |
| − | // Open requests must be manually aborted on unload (#5280)
| |
| − | if ( window.ActiveXObject ) {
| |
| − | jQuery( window ).on( "unload", function() {
| |
| − | for ( var key in xhrCallbacks ) {
| |
| − | xhrCallbacks[ key ]();
| |
| − | }
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
| |
| − | support.ajax = xhrSupported = !!xhrSupported;
| |
| − |
| |
| − | jQuery.ajaxTransport(function( options ) {
| |
| − | var callback;
| |
| − |
| |
| − | // Cross domain only allowed if supported through XMLHttpRequest
| |
| − | if ( support.cors || xhrSupported && !options.crossDomain ) {
| |
| − | return {
| |
| − | send: function( headers, complete ) {
| |
| − | var i,
| |
| − | xhr = options.xhr(),
| |
| − | id = ++xhrId;
| |
| − |
| |
| − | xhr.open( options.type, options.url, options.async, options.username, options.password );
| |
| − |
| |
| − | // Apply custom fields if provided
| |
| − | if ( options.xhrFields ) {
| |
| − | for ( i in options.xhrFields ) {
| |
| − | xhr[ i ] = options.xhrFields[ i ];
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // Override mime type if needed
| |
| − | if ( options.mimeType && xhr.overrideMimeType ) {
| |
| − | xhr.overrideMimeType( options.mimeType );
| |
| − | }
| |
| − |
| |
| − | // X-Requested-With header
| |
| − | // For cross-domain requests, seeing as conditions for a preflight are
| |
| − | // akin to a jigsaw puzzle, we simply never set it to be sure.
| |
| − | // (it can always be set on a per-request basis or even using ajaxSetup)
| |
| − | // For same-domain requests, won't change header if already provided.
| |
| − | if ( !options.crossDomain && !headers["X-Requested-With"] ) {
| |
| − | headers["X-Requested-With"] = "XMLHttpRequest";
| |
| − | }
| |
| − |
| |
| − | // Set headers
| |
| − | for ( i in headers ) {
| |
| − | xhr.setRequestHeader( i, headers[ i ] );
| |
| − | }
| |
| − |
| |
| − | // Callback
| |
| − | callback = function( type ) {
| |
| − | return function() {
| |
| − | if ( callback ) {
| |
| − | delete xhrCallbacks[ id ];
| |
| − | callback = xhr.onload = xhr.onerror = null;
| |
| − |
| |
| − | if ( type === "abort" ) {
| |
| − | xhr.abort();
| |
| − | } else if ( type === "error" ) {
| |
| − | complete(
| |
| − | // file: protocol always yields status 0; see #8605, #14207
| |
| − | xhr.status,
| |
| − | xhr.statusText
| |
| − | );
| |
| − | } else {
| |
| − | complete(
| |
| − | xhrSuccessStatus[ xhr.status ] || xhr.status,
| |
| − | xhr.statusText,
| |
| − | // Support: IE9
| |
| − | // Accessing binary-data responseText throws an exception
| |
| − | // (#11426)
| |
| − | typeof xhr.responseText === "string" ? {
| |
| − | text: xhr.responseText
| |
| − | } : undefined,
| |
| − | xhr.getAllResponseHeaders()
| |
| − | );
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − | };
| |
| − |
| |
| − | // Listen to events
| |
| − | xhr.onload = callback();
| |
| − | xhr.onerror = callback("error");
| |
| − |
| |
| − | // Create the abort callback
| |
| − | callback = xhrCallbacks[ id ] = callback("abort");
| |
| − |
| |
| − | try {
| |
| − | // Do send the request (this may raise an exception)
| |
| − | xhr.send( options.hasContent && options.data || null );
| |
| − | } catch ( e ) {
| |
| − | // #14683: Only rethrow if this hasn't been notified as an error yet
| |
| − | if ( callback ) {
| |
| − | throw e;
| |
| − | }
| |
| − | }
| |
| − | },
| |
| − |
| |
| − | abort: function() {
| |
| − | if ( callback ) {
| |
| − | callback();
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | // Install script dataType
| |
| − | jQuery.ajaxSetup({
| |
| − | accepts: {
| |
| − | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
| |
| − | },
| |
| − | contents: {
| |
| − | script: /(?:java|ecma)script/
| |
| − | },
| |
| − | converters: {
| |
| − | "text script": function( text ) {
| |
| − | jQuery.globalEval( text );
| |
| − | return text;
| |
| − | }
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | // Handle cache's special case and crossDomain
| |
| − | jQuery.ajaxPrefilter( "script", function( s ) {
| |
| − | if ( s.cache === undefined ) {
| |
| − | s.cache = false;
| |
| − | }
| |
| − | if ( s.crossDomain ) {
| |
| − | s.type = "GET";
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | // Bind script tag hack transport
| |
| − | jQuery.ajaxTransport( "script", function( s ) {
| |
| − | // This transport only deals with cross domain requests
| |
| − | if ( s.crossDomain ) {
| |
| − | var script, callback;
| |
| − | return {
| |
| − | send: function( _, complete ) {
| |
| − | script = jQuery("<script>").prop({
| |
| − | async: true,
| |
| − | charset: s.scriptCharset,
| |
| − | src: s.url
| |
| − | }).on(
| |
| − | "load error",
| |
| − | callback = function( evt ) {
| |
| − | script.remove();
| |
| − | callback = null;
| |
| − | if ( evt ) {
| |
| − | complete( evt.type === "error" ? 404 : 200, evt.type );
| |
| − | }
| |
| − | }
| |
| − | );
| |
| − | document.head.appendChild( script[ 0 ] );
| |
| − | },
| |
| − | abort: function() {
| |
| − | if ( callback ) {
| |
| − | callback();
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | var oldCallbacks = [],
| |
| − | rjsonp = /(=)\?(?=&|$)|\?\?/;
| |
| − |
| |
| − | // Default jsonp settings
| |
| − | jQuery.ajaxSetup({
| |
| − | jsonp: "callback",
| |
| − | jsonpCallback: function() {
| |
| − | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
| |
| − | this[ callback ] = true;
| |
| − | return callback;
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | // Detect, normalize options and install callbacks for jsonp requests
| |
| − | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
| |
| − |
| |
| − | var callbackName, overwritten, responseContainer,
| |
| − | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
| |
| − | "url" :
| |
| − | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
| |
| − | );
| |
| − |
| |
| − | // Handle iff the expected data type is "jsonp" or we have a parameter to set
| |
| − | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
| |
| − |
| |
| − | // Get callback name, remembering preexisting value associated with it
| |
| − | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
| |
| − | s.jsonpCallback() :
| |
| − | s.jsonpCallback;
| |
| − |
| |
| − | // Insert callback into url or form data
| |
| − | if ( jsonProp ) {
| |
| − | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
| |
| − | } else if ( s.jsonp !== false ) {
| |
| − | s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
| |
| − | }
| |
| − |
| |
| − | // Use data converter to retrieve json after script execution
| |
| − | s.converters["script json"] = function() {
| |
| − | if ( !responseContainer ) {
| |
| − | jQuery.error( callbackName + " was not called" );
| |
| − | }
| |
| − | return responseContainer[ 0 ];
| |
| − | };
| |
| − |
| |
| − | // force json dataType
| |
| − | s.dataTypes[ 0 ] = "json";
| |
| − |
| |
| − | // Install callback
| |
| − | overwritten = window[ callbackName ];
| |
| − | window[ callbackName ] = function() {
| |
| − | responseContainer = arguments;
| |
| − | };
| |
| − |
| |
| − | // Clean-up function (fires after converters)
| |
| − | jqXHR.always(function() {
| |
| − | // Restore preexisting value
| |
| − | window[ callbackName ] = overwritten;
| |
| − |
| |
| − | // Save back as free
| |
| − | if ( s[ callbackName ] ) {
| |
| − | // make sure that re-using the options doesn't screw things around
| |
| − | s.jsonpCallback = originalSettings.jsonpCallback;
| |
| − |
| |
| − | // save the callback name for future use
| |
| − | oldCallbacks.push( callbackName );
| |
| − | }
| |
| − |
| |
| − | // Call if it was a function and we have a response
| |
| − | if ( responseContainer && jQuery.isFunction( overwritten ) ) {
| |
| − | overwritten( responseContainer[ 0 ] );
| |
| − | }
| |
| − |
| |
| − | responseContainer = overwritten = undefined;
| |
| − | });
| |
| − |
| |
| − | // Delegate to script
| |
| − | return "script";
| |
| − | }
| |
| − | });
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | // data: string of html
| |
| − | // context (optional): If specified, the fragment will be created in this context, defaults to document
| |
| − | // keepScripts (optional): If true, will include scripts passed in the html string
| |
| − | jQuery.parseHTML = function( data, context, keepScripts ) {
| |
| − | if ( !data || typeof data !== "string" ) {
| |
| − | return null;
| |
| − | }
| |
| − | if ( typeof context === "boolean" ) {
| |
| − | keepScripts = context;
| |
| − | context = false;
| |
| − | }
| |
| − | context = context || document;
| |
| − |
| |
| − | var parsed = rsingleTag.exec( data ),
| |
| − | scripts = !keepScripts && [];
| |
| − |
| |
| − | // Single tag
| |
| − | if ( parsed ) {
| |
| − | return [ context.createElement( parsed[1] ) ];
| |
| − | }
| |
| − |
| |
| − | parsed = jQuery.buildFragment( [ data ], context, scripts );
| |
| − |
| |
| − | if ( scripts && scripts.length ) {
| |
| − | jQuery( scripts ).remove();
| |
| − | }
| |
| − |
| |
| − | return jQuery.merge( [], parsed.childNodes );
| |
| − | };
| |
| − |
| |
| − |
| |
| − | // Keep a copy of the old load method
| |
| − | var _load = jQuery.fn.load;
| |
| − |
| |
| − | /**
| |
| − | * Load a url into a page
| |
| − | */
| |
| − | jQuery.fn.load = function( url, params, callback ) {
| |
| − | if ( typeof url !== "string" && _load ) {
| |
| − | return _load.apply( this, arguments );
| |
| − | }
| |
| − |
| |
| − | var selector, type, response,
| |
| − | self = this,
| |
| − | off = url.indexOf(" ");
| |
| − |
| |
| − | if ( off >= 0 ) {
| |
| − | selector = jQuery.trim( url.slice( off ) );
| |
| − | url = url.slice( 0, off );
| |
| − | }
| |
| − |
| |
| − | // If it's a function
| |
| − | if ( jQuery.isFunction( params ) ) {
| |
| − |
| |
| − | // We assume that it's the callback
| |
| − | callback = params;
| |
| − | params = undefined;
| |
| − |
| |
| − | // Otherwise, build a param string
| |
| − | } else if ( params && typeof params === "object" ) {
| |
| − | type = "POST";
| |
| − | }
| |
| − |
| |
| − | // If we have elements to modify, make the request
| |
| − | if ( self.length > 0 ) {
| |
| − | jQuery.ajax({
| |
| − | url: url,
| |
| − |
| |
| − | // if "type" variable is undefined, then "GET" method will be used
| |
| − | type: type,
| |
| − | dataType: "html",
| |
| − | data: params
| |
| − | }).done(function( responseText ) {
| |
| − |
| |
| − | // Save response for use in complete callback
| |
| − | response = arguments;
| |
| − |
| |
| − | self.html( selector ?
| |
| − |
| |
| − | // If a selector was specified, locate the right elements in a dummy div
| |
| − | // Exclude scripts to avoid IE 'Permission Denied' errors
| |
| − | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
| |
| − |
| |
| − | // Otherwise use the full result
| |
| − | responseText );
| |
| − |
| |
| − | }).complete( callback && function( jqXHR, status ) {
| |
| − | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | return this;
| |
| − | };
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | jQuery.expr.filters.animated = function( elem ) {
| |
| − | return jQuery.grep(jQuery.timers, function( fn ) {
| |
| − | return elem === fn.elem;
| |
| − | }).length;
| |
| − | };
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | var docElem = window.document.documentElement;
| |
| − |
| |
| − | /**
| |
| − | * Gets a window from an element
| |
| − | */
| |
| − | function getWindow( elem ) {
| |
| − | return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
| |
| − | }
| |
| − |
| |
| − | jQuery.offset = {
| |
| − | setOffset: function( elem, options, i ) {
| |
| − | var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
| |
| − | position = jQuery.css( elem, "position" ),
| |
| − | curElem = jQuery( elem ),
| |
| − | props = {};
| |
| − |
| |
| − | // Set position first, in-case top/left are set even on static elem
| |
| − | if ( position === "static" ) {
| |
| − | elem.style.position = "relative";
| |
| − | }
| |
| − |
| |
| − | curOffset = curElem.offset();
| |
| − | curCSSTop = jQuery.css( elem, "top" );
| |
| − | curCSSLeft = jQuery.css( elem, "left" );
| |
| − | calculatePosition = ( position === "absolute" || position === "fixed" ) &&
| |
| − | ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
| |
| − |
| |
| − | // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
| |
| − | if ( calculatePosition ) {
| |
| − | curPosition = curElem.position();
| |
| − | curTop = curPosition.top;
| |
| − | curLeft = curPosition.left;
| |
| − |
| |
| − | } else {
| |
| − | curTop = parseFloat( curCSSTop ) || 0;
| |
| − | curLeft = parseFloat( curCSSLeft ) || 0;
| |
| − | }
| |
| − |
| |
| − | if ( jQuery.isFunction( options ) ) {
| |
| − | options = options.call( elem, i, curOffset );
| |
| − | }
| |
| − |
| |
| − | if ( options.top != null ) {
| |
| − | props.top = ( options.top - curOffset.top ) + curTop;
| |
| − | }
| |
| − | if ( options.left != null ) {
| |
| − | props.left = ( options.left - curOffset.left ) + curLeft;
| |
| − | }
| |
| − |
| |
| − | if ( "using" in options ) {
| |
| − | options.using.call( elem, props );
| |
| − |
| |
| − | } else {
| |
| − | curElem.css( props );
| |
| − | }
| |
| − | }
| |
| − | };
| |
| − |
| |
| − | jQuery.fn.extend({
| |
| − | offset: function( options ) {
| |
| − | if ( arguments.length ) {
| |
| − | return options === undefined ?
| |
| − | this :
| |
| − | this.each(function( i ) {
| |
| − | jQuery.offset.setOffset( this, options, i );
| |
| − | });
| |
| − | }
| |
| − |
| |
| − | var docElem, win,
| |
| − | elem = this[ 0 ],
| |
| − | box = { top: 0, left: 0 },
| |
| − | doc = elem && elem.ownerDocument;
| |
| − |
| |
| − | if ( !doc ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | docElem = doc.documentElement;
| |
| − |
| |
| − | // Make sure it's not a disconnected DOM node
| |
| − | if ( !jQuery.contains( docElem, elem ) ) {
| |
| − | return box;
| |
| − | }
| |
| − |
| |
| − | // If we don't have gBCR, just use 0,0 rather than error
| |
| − | // BlackBerry 5, iOS 3 (original iPhone)
| |
| − | if ( typeof elem.getBoundingClientRect !== strundefined ) {
| |
| − | box = elem.getBoundingClientRect();
| |
| − | }
| |
| − | win = getWindow( doc );
| |
| − | return {
| |
| − | top: box.top + win.pageYOffset - docElem.clientTop,
| |
| − | left: box.left + win.pageXOffset - docElem.clientLeft
| |
| − | };
| |
| − | },
| |
| − |
| |
| − | position: function() {
| |
| − | if ( !this[ 0 ] ) {
| |
| − | return;
| |
| − | }
| |
| − |
| |
| − | var offsetParent, offset,
| |
| − | elem = this[ 0 ],
| |
| − | parentOffset = { top: 0, left: 0 };
| |
| − |
| |
| − | // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
| |
| − | if ( jQuery.css( elem, "position" ) === "fixed" ) {
| |
| − | // We assume that getBoundingClientRect is available when computed position is fixed
| |
| − | offset = elem.getBoundingClientRect();
| |
| − |
| |
| − | } else {
| |
| − | // Get *real* offsetParent
| |
| − | offsetParent = this.offsetParent();
| |
| − |
| |
| − | // Get correct offsets
| |
| − | offset = this.offset();
| |
| − | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
| |
| − | parentOffset = offsetParent.offset();
| |
| − | }
| |
| − |
| |
| − | // Add offsetParent borders
| |
| − | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
| |
| − | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
| |
| − | }
| |
| − |
| |
| − | // Subtract parent offsets and element margins
| |
| − | return {
| |
| − | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
| |
| − | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
| |
| − | };
| |
| − | },
| |
| − |
| |
| − | offsetParent: function() {
| |
| − | return this.map(function() {
| |
| − | var offsetParent = this.offsetParent || docElem;
| |
| − |
| |
| − | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
| |
| − | offsetParent = offsetParent.offsetParent;
| |
| − | }
| |
| − |
| |
| − | return offsetParent || docElem;
| |
| − | });
| |
| − | }
| |
| − | });
| |
| − |
| |
| − | // Create scrollLeft and scrollTop methods
| |
| − | jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
| |
| − | var top = "pageYOffset" === prop;
| |
| − |
| |
| − | jQuery.fn[ method ] = function( val ) {
| |
| − | return access( this, function( elem, method, val ) {
| |
| − | var win = getWindow( elem );
| |
| − |
| |
| − | if ( val === undefined ) {
| |
| − | return win ? win[ prop ] : elem[ method ];
| |
| − | }
| |
| − |
| |
| − | if ( win ) {
| |
| − | win.scrollTo(
| |
| − | !top ? val : window.pageXOffset,
| |
| − | top ? val : window.pageYOffset
| |
| − | );
| |
| − |
| |
| − | } else {
| |
| − | elem[ method ] = val;
| |
| − | }
| |
| − | }, method, val, arguments.length, null );
| |
| − | };
| |
| − | });
| |
| − |
| |
| − | // Add the top/left cssHooks using jQuery.fn.position
| |
| − | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
| |
| − | // getComputedStyle returns percent when specified for top/left/bottom/right
| |
| − | // rather than make the css module depend on the offset module, we just check for it here
| |
| − | jQuery.each( [ "top", "left" ], function( i, prop ) {
| |
| − | jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
| |
| − | function( elem, computed ) {
| |
| − | if ( computed ) {
| |
| − | computed = curCSS( elem, prop );
| |
| − | // if curCSS returns percentage, fallback to offset
| |
| − | return rnumnonpx.test( computed ) ?
| |
| − | jQuery( elem ).position()[ prop ] + "px" :
| |
| − | computed;
| |
| − | }
| |
| − | }
| |
| − | );
| |
| − | });
| |
| − |
| |
| − |
| |
| − | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
| |
| − | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
| |
| − | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
| |
| − | // margin is only for outerHeight, outerWidth
| |
| − | jQuery.fn[ funcName ] = function( margin, value ) {
| |
| − | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
| |
| − | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
| |
| − |
| |
| − | return access( this, function( elem, type, value ) {
| |
| − | var doc;
| |
| − |
| |
| − | if ( jQuery.isWindow( elem ) ) {
| |
| − | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
| |
| − | // isn't a whole lot we can do. See pull request at this URL for discussion:
| |
| − | // https://github.com/jquery/jquery/pull/764
| |
| − | return elem.document.documentElement[ "client" + name ];
| |
| − | }
| |
| − |
| |
| − | // Get document width or height
| |
| − | if ( elem.nodeType === 9 ) {
| |
| − | doc = elem.documentElement;
| |
| − |
| |
| − | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
| |
| − | // whichever is greatest
| |
| − | return Math.max(
| |
| − | elem.body[ "scroll" + name ], doc[ "scroll" + name ],
| |
| − | elem.body[ "offset" + name ], doc[ "offset" + name ],
| |
| − | doc[ "client" + name ]
| |
| − | );
| |
| − | }
| |
| − |
| |
| − | return value === undefined ?
| |
| − | // Get width or height on the element, requesting but not forcing parseFloat
| |
| − | jQuery.css( elem, type, extra ) :
| |
| − |
| |
| − | // Set width or height on the element
| |
| − | jQuery.style( elem, type, value, extra );
| |
| − | }, type, chainable ? margin : undefined, chainable, null );
| |
| − | };
| |
| − | });
| |
| − | });
| |
| − |
| |
| − |
| |
| − | // The number of elements contained in the matched element set
| |
| − | jQuery.fn.size = function() {
| |
| − | return this.length;
| |
| − | };
| |
| − |
| |
| − | jQuery.fn.andSelf = jQuery.fn.addBack;
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | // Register as a named AMD module, since jQuery can be concatenated with other
| |
| − | // files that may use define, but not via a proper concatenation script that
| |
| − | // understands anonymous AMD modules. A named AMD is safest and most robust
| |
| − | // way to register. Lowercase jquery is used because AMD module names are
| |
| − | // derived from file names, and jQuery is normally delivered in a lowercase
| |
| − | // file name. Do this after creating the global so that if an AMD module wants
| |
| − | // to call noConflict to hide this version of jQuery, it will work.
| |
| − |
| |
| − | // Note that for maximum portability, libraries that are not jQuery should
| |
| − | // declare themselves as anonymous modules, and avoid setting a global if an
| |
| − | // AMD loader is present. jQuery is a special case. For more information, see
| |
| − | // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
| |
| − |
| |
| − | if ( typeof define === "function" && define.amd ) {
| |
| − | define( "jquery", [], function() {
| |
| − | return jQuery;
| |
| − | });
| |
| − | }
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | var
| |
| − | // Map over jQuery in case of overwrite
| |
| − | _jQuery = window.jQuery,
| |
| − |
| |
| − | // Map over the $ in case of overwrite
| |
| − | _$ = window.$;
| |
| − |
| |
| − | jQuery.noConflict = function( deep ) {
| |
| − | if ( window.$ === jQuery ) {
| |
| − | window.$ = _$;
| |
| − | }
| |
| − |
| |
| − | if ( deep && window.jQuery === jQuery ) {
| |
| − | window.jQuery = _jQuery;
| |
| − | }
| |
| − |
| |
| − | return jQuery;
| |
| − | };
| |
| − |
| |
| − | // Expose jQuery and $ identifiers, even in
| |
| − | // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
| |
| − | // and CommonJS for browser emulators (#13566)
| |
| − | if ( typeof noGlobal === strundefined ) {
| |
| − | window.jQuery = window.$ = jQuery;
| |
| − | }
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | return jQuery;
| |
| − |
| |
| − | }));
| |
