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@@ -0,0 +1,8160 @@
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+/*!
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+ * jQuery JavaScript Library v3.2.1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector
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+ * https://jquery.com/
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+ *
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+ * Includes Sizzle.js
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+ * https://sizzlejs.com/
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+ *
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+ * Copyright JS Foundation and other contributors
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+ * Released under the MIT license
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+ * https://jquery.org/license
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+ *
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+ * Date: 2017-03-20T19:00Z
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+ */
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+( function( global, factory ) {
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+
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+ "use strict";
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+
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+ if ( typeof module === "object" && typeof module.exports === "object" ) {
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+
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+ // For CommonJS and CommonJS-like environments where a proper `window`
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+ // is present, execute the factory and get jQuery.
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+ // For environments that do not have a `window` with a `document`
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+ // (such as Node.js), expose a 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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+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
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+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
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+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
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+// enough that all such attempts are guarded in a try block.
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+"use strict";
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+
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+var arr = [];
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+
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+var document = window.document;
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+
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+var getProto = Object.getPrototypeOf;
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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 fnToString = hasOwn.toString;
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+
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+var ObjectFunctionString = fnToString.call( Object );
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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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+ function DOMEval( code, doc ) {
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+ doc = doc || document;
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+
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+ var script = doc.createElement( "script" );
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+
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+ script.text = code;
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+ doc.head.appendChild( script ).parentNode.removeChild( script );
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+ }
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+/* global Symbol */
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+// Defining this global in .eslintrc.json would create a danger of using the global
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+// unguarded in another place, it seems safer to define global only for this module
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+
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+
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+
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+var
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+ version = "3.2.1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector",
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+
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+ // Define a local copy of jQuery
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+ jQuery = function( selector, context ) {
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+
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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 <=4.0 only
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+ // 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 = /-([a-z])/g,
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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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+
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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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+ // 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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+
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+ // Return all the elements in a clean array
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+ if ( num == null ) {
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+ return slice.call( this );
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+ }
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+
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+ // Return just the one element from the set
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+ return num < 0 ? this[ num + this.length ] : this[ num ];
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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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+
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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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+ each: function( callback ) {
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+ return jQuery.each( this, callback );
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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();
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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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+
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+ // Only deal with non-null/undefined values
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+ if ( ( options = arguments[ i ] ) != null ) {
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+
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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 ) ||
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+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
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+
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+ if ( copyIsArray ) {
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+ copyIsArray = false;
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+ clone = src && Array.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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+
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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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+ isFunction: function( obj ) {
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+ return jQuery.type( obj ) === "function";
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+ },
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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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+
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+ // As of jQuery 3.0, isNumeric is limited to
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+ // strings and numbers (primitives or objects)
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+ // that can be coerced to finite numbers (gh-2662)
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+ var type = jQuery.type( obj );
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+ return ( type === "number" || type === "string" ) &&
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+
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+ // parseFloat NaNs numeric-cast false positives ("")
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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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+ !isNaN( obj - parseFloat( obj ) );
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+ },
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+
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+ isPlainObject: function( obj ) {
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+ var proto, Ctor;
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+
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+ // Detect obvious negatives
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+ // Use toString instead of jQuery.type to catch host objects
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+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
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+ return false;
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+ }
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+
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+ proto = getProto( obj );
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+
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+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
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+ if ( !proto ) {
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+ return true;
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+ }
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+
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+ // Objects with prototype are plain iff they were constructed by a global Object function
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+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
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+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
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+ },
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+
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+ isEmptyObject: function( obj ) {
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+
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+ /* eslint-disable no-unused-vars */
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+ // See https://github.com/eslint/eslint/issues/6125
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+ var name;
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+
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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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+
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+ // Support: Android <=2.3 only (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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+
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+ // Evaluates a script in a global context
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+ globalEval: function( code ) {
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+ DOMEval( code );
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+ },
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+
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+ // Convert dashed to camelCase; used by the css and data modules
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+ // Support: IE <=9 - 11, Edge 12 - 13
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+ // 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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+ each: function( obj, callback ) {
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+ var length, i = 0;
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+
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+ if ( isArrayLike( obj ) ) {
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+ length = obj.length;
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+ for ( ; i < length; i++ ) {
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+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
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+ break;
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+ }
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+ }
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+ } else {
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+ for ( i in obj ) {
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+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
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+ break;
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+ }
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+ }
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+ }
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+
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+ return obj;
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+ },
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+
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+ // Support: Android <=4.0 only
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+ trim: function( text ) {
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+ return text == null ?
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+ "" :
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+ ( text + "" ).replace( rtrim, "" );
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+ },
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+
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+ // results is for internal usage only
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+ makeArray: function( arr, results ) {
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+ var ret = results || [];
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+
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+ if ( arr != null ) {
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+ if ( isArrayLike( Object( arr ) ) ) {
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+ jQuery.merge( ret,
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+ typeof arr === "string" ?
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+ [ arr ] : arr
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+ );
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+ } else {
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+ push.call( ret, arr );
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+ }
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+ }
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+
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+ return ret;
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+ },
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+
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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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+ },
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+
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+ // Support: Android <=4.0 only, PhantomJS 1 only
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+ // push.apply(_, arraylike) throws on ancient WebKit
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+ merge: function( first, second ) {
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+ var len = +second.length,
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+ j = 0,
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+ i = first.length;
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+
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+ for ( ; j < len; j++ ) {
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+ first[ i++ ] = second[ j ];
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+ }
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+
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+ first.length = i;
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+
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+ return first;
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+ },
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+
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+ grep: function( elems, callback, invert ) {
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+ var callbackInverse,
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+ matches = [],
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+ i = 0,
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+ length = elems.length,
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+ callbackExpect = !invert;
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+
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+ // Go through the array, only saving the items
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+ // that pass the validator function
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+ for ( ; i < length; i++ ) {
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+ callbackInverse = !callback( elems[ i ], i );
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+ if ( callbackInverse !== callbackExpect ) {
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+ matches.push( elems[ i ] );
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+ }
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+ }
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+
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+ return matches;
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+ },
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+
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+ // arg is for internal usage only
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+ map: function( elems, callback, arg ) {
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+ var length, value,
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+ i = 0,
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+ ret = [];
|
|
|
+
|
|
|
+ // Go through the array, translating each of the items to their new values
|
|
|
+ if ( isArrayLike( elems ) ) {
|
|
|
+ length = elems.length;
|
|
|
+ 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
|
|
|
+} );
|
|
|
+
|
|
|
+if ( typeof Symbol === "function" ) {
|
|
|
+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
|
|
|
+}
|
|
|
+
|
|
|
+// Populate the class2type map
|
|
|
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
|
|
|
+function( i, name ) {
|
|
|
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
|
+} );
|
|
|
+
|
|
|
+function isArrayLike( obj ) {
|
|
|
+
|
|
|
+ // Support: real iOS 8.2 only (not reproducible in simulator)
|
|
|
+ // `in` check used to prevent JIT error (gh-2145)
|
|
|
+ // hasOwn isn't used here due to false negatives
|
|
|
+ // regarding Nodelist length in IE
|
|
|
+ var length = !!obj && "length" in obj && obj.length,
|
|
|
+ type = jQuery.type( obj );
|
|
|
+
|
|
|
+ if ( type === "function" || jQuery.isWindow( obj ) ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return type === "array" || length === 0 ||
|
|
|
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
|
|
|
+}
|
|
|
+var Sizzle =
|
|
|
+/*!
|
|
|
+ * Sizzle CSS Selector Engine v2.3.3
|
|
|
+ * https://sizzlejs.com/
|
|
|
+ *
|
|
|
+ * Copyright jQuery Foundation and other contributors
|
|
|
+ * Released under the MIT license
|
|
|
+ * http://jquery.org/license
|
|
|
+ *
|
|
|
+ * Date: 2016-08-08
|
|
|
+ */
|
|
|
+(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" + 1 * 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;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Instance methods
|
|
|
+ hasOwn = ({}).hasOwnProperty,
|
|
|
+ arr = [],
|
|
|
+ pop = arr.pop,
|
|
|
+ push_native = arr.push,
|
|
|
+ push = arr.push,
|
|
|
+ slice = arr.slice,
|
|
|
+ // Use a stripped-down indexOf as it's faster than native
|
|
|
+ // https://jsperf.com/thor-indexof-vs-for/5
|
|
|
+ indexOf = function( list, elem ) {
|
|
|
+ var i = 0,
|
|
|
+ len = list.length;
|
|
|
+ for ( ; i < len; i++ ) {
|
|
|
+ if ( list[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
|
|
|
+
|
|
|
+ // http://www.w3.org/TR/css3-selectors/#whitespace
|
|
|
+ whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
+
|
|
|
+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
|
+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
|
|
|
+
|
|
|
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
|
|
+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
|
|
|
+ // Operator (capture 2)
|
|
|
+ "*([*^$|!~]?=)" + whitespace +
|
|
|
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
|
|
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
|
|
|
+ "*\\]",
|
|
|
+
|
|
|
+ pseudos = ":(" + identifier + ")(?:\\((" +
|
|
|
+ // 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
|
|
|
+ rwhitespace = new RegExp( whitespace + "+", "g" ),
|
|
|
+ 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( "^#(" + identifier + ")" ),
|
|
|
+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
|
|
|
+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
|
|
|
+ "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-]+))$/,
|
|
|
+
|
|
|
+ rsibling = /[+~]/,
|
|
|
+
|
|
|
+ // CSS escapes
|
|
|
+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
|
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
|
|
|
+ funescape = function( _, escaped, escapedWhitespace ) {
|
|
|
+ var high = "0x" + escaped - 0x10000;
|
|
|
+ // NaN means non-codepoint
|
|
|
+ // Support: Firefox<24
|
|
|
+ // Workaround erroneous numeric interpretation of +"0x"
|
|
|
+ return high !== high || escapedWhitespace ?
|
|
|
+ escaped :
|
|
|
+ high < 0 ?
|
|
|
+ // BMP codepoint
|
|
|
+ String.fromCharCode( high + 0x10000 ) :
|
|
|
+ // Supplemental Plane codepoint (surrogate pair)
|
|
|
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
|
|
+ },
|
|
|
+
|
|
|
+ // CSS string/identifier serialization
|
|
|
+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
|
|
|
+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
|
|
|
+ fcssescape = function( ch, asCodePoint ) {
|
|
|
+ if ( asCodePoint ) {
|
|
|
+
|
|
|
+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
|
|
|
+ if ( ch === "\0" ) {
|
|
|
+ return "\uFFFD";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Control characters and (dependent upon position) numbers get escaped as code points
|
|
|
+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Other potentially-special ASCII characters get backslash-escaped
|
|
|
+ return "\\" + ch;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Used for iframes
|
|
|
+ // See setDocument()
|
|
|
+ // Removing the function wrapper causes a "Permission Denied"
|
|
|
+ // error in IE
|
|
|
+ unloadHandler = function() {
|
|
|
+ setDocument();
|
|
|
+ },
|
|
|
+
|
|
|
+ disabledAncestor = addCombinator(
|
|
|
+ function( elem ) {
|
|
|
+ return elem.disabled === true && ("form" in elem || "label" in elem);
|
|
|
+ },
|
|
|
+ { dir: "parentNode", next: "legend" }
|
|
|
+ );
|
|
|
+
|
|
|
+// 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 m, i, elem, nid, match, groups, newSelector,
|
|
|
+ newContext = context && context.ownerDocument,
|
|
|
+
|
|
|
+ // nodeType defaults to 9, since context defaults to document
|
|
|
+ nodeType = context ? context.nodeType : 9;
|
|
|
+
|
|
|
+ results = results || [];
|
|
|
+
|
|
|
+ // Return early from calls with invalid selector or context
|
|
|
+ if ( typeof selector !== "string" || !selector ||
|
|
|
+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
|
|
|
+
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Try to shortcut find operations (as opposed to filters) in HTML documents
|
|
|
+ if ( !seed ) {
|
|
|
+
|
|
|
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
|
|
+ setDocument( context );
|
|
|
+ }
|
|
|
+ context = context || document;
|
|
|
+
|
|
|
+ if ( documentIsHTML ) {
|
|
|
+
|
|
|
+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
|
|
|
+ // (excepting DocumentFragment context, where the methods don't exist)
|
|
|
+ if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
|
|
|
+
|
|
|
+ // ID selector
|
|
|
+ if ( (m = match[1]) ) {
|
|
|
+
|
|
|
+ // Document context
|
|
|
+ if ( nodeType === 9 ) {
|
|
|
+ if ( (elem = context.getElementById( m )) ) {
|
|
|
+
|
|
|
+ // Support: IE, Opera, Webkit
|
|
|
+ // TODO: identify versions
|
|
|
+ // getElementById can match elements by name instead of ID
|
|
|
+ if ( elem.id === m ) {
|
|
|
+ results.push( elem );
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Element context
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Support: IE, Opera, Webkit
|
|
|
+ // TODO: identify versions
|
|
|
+ // getElementById can match elements by name instead of ID
|
|
|
+ if ( newContext && (elem = newContext.getElementById( m )) &&
|
|
|
+ contains( context, elem ) &&
|
|
|
+ elem.id === m ) {
|
|
|
+
|
|
|
+ results.push( elem );
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Type selector
|
|
|
+ } else if ( match[2] ) {
|
|
|
+ push.apply( results, context.getElementsByTagName( selector ) );
|
|
|
+ return results;
|
|
|
+
|
|
|
+ // Class selector
|
|
|
+ } else if ( (m = match[3]) && support.getElementsByClassName &&
|
|
|
+ context.getElementsByClassName ) {
|
|
|
+
|
|
|
+ push.apply( results, context.getElementsByClassName( m ) );
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Take advantage of querySelectorAll
|
|
|
+ if ( support.qsa &&
|
|
|
+ !compilerCache[ selector + " " ] &&
|
|
|
+ (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
|
|
+
|
|
|
+ if ( nodeType !== 1 ) {
|
|
|
+ newContext = context;
|
|
|
+ newSelector = selector;
|
|
|
+
|
|
|
+ // qSA looks outside Element context, which is not what we want
|
|
|
+ // Thanks to Andrew Dupont for this workaround technique
|
|
|
+ // Support: IE <=8
|
|
|
+ // Exclude object elements
|
|
|
+ } else if ( context.nodeName.toLowerCase() !== "object" ) {
|
|
|
+
|
|
|
+ // Capture the context ID, setting it first if necessary
|
|
|
+ if ( (nid = context.getAttribute( "id" )) ) {
|
|
|
+ nid = nid.replace( rcssescape, fcssescape );
|
|
|
+ } else {
|
|
|
+ context.setAttribute( "id", (nid = expando) );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Prefix every selector in the list
|
|
|
+ groups = tokenize( selector );
|
|
|
+ i = groups.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
|
|
|
+ }
|
|
|
+ newSelector = groups.join( "," );
|
|
|
+
|
|
|
+ // Expand context for sibling selectors
|
|
|
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
|
|
|
+ context;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( newSelector ) {
|
|
|
+ try {
|
|
|
+ push.apply( results,
|
|
|
+ newContext.querySelectorAll( newSelector )
|
|
|
+ );
|
|
|
+ return results;
|
|
|
+ } catch ( qsaError ) {
|
|
|
+ } finally {
|
|
|
+ if ( nid === expando ) {
|
|
|
+ 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 element and returns a boolean result
|
|
|
+ */
|
|
|
+function assert( fn ) {
|
|
|
+ var el = document.createElement("fieldset");
|
|
|
+
|
|
|
+ try {
|
|
|
+ return !!fn( el );
|
|
|
+ } catch (e) {
|
|
|
+ return false;
|
|
|
+ } finally {
|
|
|
+ // Remove from its parent by default
|
|
|
+ if ( el.parentNode ) {
|
|
|
+ el.parentNode.removeChild( el );
|
|
|
+ }
|
|
|
+ // release memory in IE
|
|
|
+ el = 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 = arr.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 &&
|
|
|
+ a.sourceIndex - b.sourceIndex;
|
|
|
+
|
|
|
+ // 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 :enabled/:disabled
|
|
|
+ * @param {Boolean} disabled true for :disabled; false for :enabled
|
|
|
+ */
|
|
|
+function createDisabledPseudo( disabled ) {
|
|
|
+
|
|
|
+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
|
|
|
+ return function( elem ) {
|
|
|
+
|
|
|
+ // Only certain elements can match :enabled or :disabled
|
|
|
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
|
|
|
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
|
|
|
+ if ( "form" in elem ) {
|
|
|
+
|
|
|
+ // Check for inherited disabledness on relevant non-disabled elements:
|
|
|
+ // * listed form-associated elements in a disabled fieldset
|
|
|
+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
|
|
|
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
|
|
|
+ // * option elements in a disabled optgroup
|
|
|
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
|
|
|
+ // All such elements have a "form" property.
|
|
|
+ if ( elem.parentNode && elem.disabled === false ) {
|
|
|
+
|
|
|
+ // Option elements defer to a parent optgroup if present
|
|
|
+ if ( "label" in elem ) {
|
|
|
+ if ( "label" in elem.parentNode ) {
|
|
|
+ return elem.parentNode.disabled === disabled;
|
|
|
+ } else {
|
|
|
+ return elem.disabled === disabled;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE 6 - 11
|
|
|
+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
|
|
|
+ return elem.isDisabled === disabled ||
|
|
|
+
|
|
|
+ // Where there is no isDisabled, check manually
|
|
|
+ /* jshint -W018 */
|
|
|
+ elem.isDisabled !== !disabled &&
|
|
|
+ disabledAncestor( elem ) === disabled;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem.disabled === disabled;
|
|
|
+
|
|
|
+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
|
|
|
+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
|
|
|
+ // even exist on them, let alone have a boolean value.
|
|
|
+ } else if ( "label" in elem ) {
|
|
|
+ return elem.disabled === disabled;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remaining elements are neither :enabled nor :disabled
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * 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 !== "undefined" && 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, subWindow,
|
|
|
+ doc = node ? node.ownerDocument || node : preferredDoc;
|
|
|
+
|
|
|
+ // Return early if doc is invalid or already selected
|
|
|
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
|
|
+ return document;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Update global variables
|
|
|
+ document = doc;
|
|
|
+ docElem = document.documentElement;
|
|
|
+ documentIsHTML = !isXML( document );
|
|
|
+
|
|
|
+ // Support: IE 9-11, Edge
|
|
|
+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
|
|
|
+ if ( preferredDoc !== document &&
|
|
|
+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
|
|
|
+
|
|
|
+ // Support: IE 11, Edge
|
|
|
+ if ( subWindow.addEventListener ) {
|
|
|
+ subWindow.addEventListener( "unload", unloadHandler, false );
|
|
|
+
|
|
|
+ // Support: IE 9 - 10 only
|
|
|
+ } else if ( subWindow.attachEvent ) {
|
|
|
+ subWindow.attachEvent( "onunload", unloadHandler );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Attributes
|
|
|
+ ---------------------------------------------------------------------- */
|
|
|
+
|
|
|
+ // Support: IE<8
|
|
|
+ // Verify that getAttribute really returns attributes and not properties
|
|
|
+ // (excepting IE8 booleans)
|
|
|
+ support.attributes = assert(function( el ) {
|
|
|
+ el.className = "i";
|
|
|
+ return !el.getAttribute("className");
|
|
|
+ });
|
|
|
+
|
|
|
+ /* getElement(s)By*
|
|
|
+ ---------------------------------------------------------------------- */
|
|
|
+
|
|
|
+ // Check if getElementsByTagName("*") returns only elements
|
|
|
+ support.getElementsByTagName = assert(function( el ) {
|
|
|
+ el.appendChild( document.createComment("") );
|
|
|
+ return !el.getElementsByTagName("*").length;
|
|
|
+ });
|
|
|
+
|
|
|
+ // Support: IE<9
|
|
|
+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
|
|
|
+
|
|
|
+ // Support: IE<10
|
|
|
+ // Check if getElementById returns elements by name
|
|
|
+ // The broken getElementById methods don't pick up programmatically-set names,
|
|
|
+ // so use a roundabout getElementsByName test
|
|
|
+ support.getById = assert(function( el ) {
|
|
|
+ docElem.appendChild( el ).id = expando;
|
|
|
+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
|
|
|
+ });
|
|
|
+
|
|
|
+ // ID filter and find
|
|
|
+ if ( support.getById ) {
|
|
|
+ Expr.filter["ID"] = function( id ) {
|
|
|
+ var attrId = id.replace( runescape, funescape );
|
|
|
+ return function( elem ) {
|
|
|
+ return elem.getAttribute("id") === attrId;
|
|
|
+ };
|
|
|
+ };
|
|
|
+ Expr.find["ID"] = function( id, context ) {
|
|
|
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
|
+ var elem = context.getElementById( id );
|
|
|
+ return elem ? [ elem ] : [];
|
|
|
+ }
|
|
|
+ };
|
|
|
+ } else {
|
|
|
+ Expr.filter["ID"] = function( id ) {
|
|
|
+ var attrId = id.replace( runescape, funescape );
|
|
|
+ return function( elem ) {
|
|
|
+ var node = typeof elem.getAttributeNode !== "undefined" &&
|
|
|
+ elem.getAttributeNode("id");
|
|
|
+ return node && node.value === attrId;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ // Support: IE 6 - 7 only
|
|
|
+ // getElementById is not reliable as a find shortcut
|
|
|
+ Expr.find["ID"] = function( id, context ) {
|
|
|
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
|
+ var node, i, elems,
|
|
|
+ elem = context.getElementById( id );
|
|
|
+
|
|
|
+ if ( elem ) {
|
|
|
+
|
|
|
+ // Verify the id attribute
|
|
|
+ node = elem.getAttributeNode("id");
|
|
|
+ if ( node && node.value === id ) {
|
|
|
+ return [ elem ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fall back on getElementsByName
|
|
|
+ elems = context.getElementsByName( id );
|
|
|
+ i = 0;
|
|
|
+ while ( (elem = elems[i++]) ) {
|
|
|
+ node = elem.getAttributeNode("id");
|
|
|
+ if ( node && node.value === id ) {
|
|
|
+ return [ elem ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // Tag
|
|
|
+ Expr.find["TAG"] = support.getElementsByTagName ?
|
|
|
+ function( tag, context ) {
|
|
|
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
|
+ return context.getElementsByTagName( tag );
|
|
|
+
|
|
|
+ // DocumentFragment nodes don't have gEBTN
|
|
|
+ } else if ( support.qsa ) {
|
|
|
+ return context.querySelectorAll( tag );
|
|
|
+ }
|
|
|
+ } :
|
|
|
+
|
|
|
+ function( tag, context ) {
|
|
|
+ var elem,
|
|
|
+ tmp = [],
|
|
|
+ i = 0,
|
|
|
+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
|
|
|
+ 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 !== "undefined" && 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 https://bugs.jquery.com/ticket/13378
|
|
|
+ rbuggyQSA = [];
|
|
|
+
|
|
|
+ if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
|
|
|
+ // Build QSA regex
|
|
|
+ // Regex strategy adopted from Diego Perini
|
|
|
+ assert(function( el ) {
|
|
|
+ // 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
|
|
|
+ // https://bugs.jquery.com/ticket/12359
|
|
|
+ docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
|
|
|
+ "<select id='" + expando + "-\r\\' msallowcapture=''>" +
|
|
|
+ "<option selected=''></option></select>";
|
|
|
+
|
|
|
+ // Support: IE8, Opera 11-12.16
|
|
|
+ // Nothing should be selected when empty strings follow ^= or $= or *=
|
|
|
+ // The test attribute must be unknown in Opera but "safe" for WinRT
|
|
|
+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
|
|
+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
|
|
|
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE8
|
|
|
+ // Boolean attributes and "value" are not treated correctly
|
|
|
+ if ( !el.querySelectorAll("[selected]").length ) {
|
|
|
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
|
|
|
+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
|
|
|
+ rbuggyQSA.push("~=");
|
|
|
+ }
|
|
|
+
|
|
|
+ // 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 ( !el.querySelectorAll(":checked").length ) {
|
|
|
+ rbuggyQSA.push(":checked");
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Safari 8+, iOS 8+
|
|
|
+ // https://bugs.webkit.org/show_bug.cgi?id=136851
|
|
|
+ // In-page `selector#id sibling-combinator selector` fails
|
|
|
+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
|
|
|
+ rbuggyQSA.push(".#.+[+~]");
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ assert(function( el ) {
|
|
|
+ el.innerHTML = "<a href='' disabled='disabled'></a>" +
|
|
|
+ "<select disabled='disabled'><option/></select>";
|
|
|
+
|
|
|
+ // Support: Windows 8 Native Apps
|
|
|
+ // The type and name attributes are restricted during .innerHTML assignment
|
|
|
+ var input = document.createElement("input");
|
|
|
+ input.setAttribute( "type", "hidden" );
|
|
|
+ el.appendChild( input ).setAttribute( "name", "D" );
|
|
|
+
|
|
|
+ // Support: IE8
|
|
|
+ // Enforce case-sensitivity of name attribute
|
|
|
+ if ( el.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 ( el.querySelectorAll(":enabled").length !== 2 ) {
|
|
|
+ rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE9-11+
|
|
|
+ // IE's :disabled selector does not pick up the children of disabled fieldsets
|
|
|
+ docElem.appendChild( el ).disabled = true;
|
|
|
+ if ( el.querySelectorAll(":disabled").length !== 2 ) {
|
|
|
+ rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Opera 10-11 does not throw on post-comma invalid pseudos
|
|
|
+ el.querySelectorAll("*,:x");
|
|
|
+ rbuggyQSA.push(",.*:");
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
|
|
|
+ docElem.webkitMatchesSelector ||
|
|
|
+ docElem.mozMatchesSelector ||
|
|
|
+ docElem.oMatchesSelector ||
|
|
|
+ docElem.msMatchesSelector) )) ) {
|
|
|
+
|
|
|
+ assert(function( el ) {
|
|
|
+ // Check to see if it's possible to do matchesSelector
|
|
|
+ // on a disconnected node (IE 9)
|
|
|
+ support.disconnectedMatch = matches.call( el, "*" );
|
|
|
+
|
|
|
+ // This should fail with an exception
|
|
|
+ // Gecko does not error, returns false instead
|
|
|
+ matches.call( el, "[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 self-exclusive
|
|
|
+ // 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 === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Maintain original order
|
|
|
+ return sortInput ?
|
|
|
+ ( indexOf( sortInput, a ) - indexOf( 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 === document ? -1 :
|
|
|
+ b === document ? 1 :
|
|
|
+ aup ? -1 :
|
|
|
+ bup ? 1 :
|
|
|
+ sortInput ?
|
|
|
+ ( indexOf( sortInput, a ) - indexOf( 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 document;
|
|
|
+};
|
|
|
+
|
|
|
+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 &&
|
|
|
+ !compilerCache[ expr + " " ] &&
|
|
|
+ ( !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.escape = function( sel ) {
|
|
|
+ return (sel + "").replace( rcssescape, fcssescape );
|
|
|
+};
|
|
|
+
|
|
|
+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 !== "undefined" && 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.replace( rwhitespace, " " ) + " " ).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, uniqueCache, outerCache, node, nodeIndex, start,
|
|
|
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
|
|
|
+ parent = elem.parentNode,
|
|
|
+ name = ofType && elem.nodeName.toLowerCase(),
|
|
|
+ useCache = !xml && !ofType,
|
|
|
+ diff = false;
|
|
|
+
|
|
|
+ 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
|
|
|
+
|
|
|
+ // ...in a gzip-friendly way
|
|
|
+ node = parent;
|
|
|
+ outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
+
|
|
|
+ // Support: IE <9 only
|
|
|
+ // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
+ uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
+ (outerCache[ node.uniqueID ] = {});
|
|
|
+
|
|
|
+ cache = uniqueCache[ type ] || [];
|
|
|
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
|
+ diff = nodeIndex && 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 ) {
|
|
|
+ uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ } else {
|
|
|
+ // Use previously-cached element index if available
|
|
|
+ if ( useCache ) {
|
|
|
+ // ...in a gzip-friendly way
|
|
|
+ node = elem;
|
|
|
+ outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
+
|
|
|
+ // Support: IE <9 only
|
|
|
+ // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
+ uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
+ (outerCache[ node.uniqueID ] = {});
|
|
|
+
|
|
|
+ cache = uniqueCache[ type ] || [];
|
|
|
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
|
+ diff = nodeIndex;
|
|
|
+ }
|
|
|
+
|
|
|
+ // xml :nth-child(...)
|
|
|
+ // or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
|
+ if ( diff === false ) {
|
|
|
+ // 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 ) {
|
|
|
+ outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
+
|
|
|
+ // Support: IE <9 only
|
|
|
+ // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
+ uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
+ (outerCache[ node.uniqueID ] = {});
|
|
|
+
|
|
|
+ uniqueCache[ 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( 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 );
|
|
|
+ // Don't keep the element (issue #299)
|
|
|
+ input[0] = null;
|
|
|
+ return !results.pop();
|
|
|
+ };
|
|
|
+ }),
|
|
|
+
|
|
|
+ "has": markFunction(function( selector ) {
|
|
|
+ return function( elem ) {
|
|
|
+ return Sizzle( selector, elem ).length > 0;
|
|
|
+ };
|
|
|
+ }),
|
|
|
+
|
|
|
+ "contains": markFunction(function( text ) {
|
|
|
+ text = text.replace( runescape, funescape );
|
|
|
+ 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": createDisabledPseudo( false ),
|
|
|
+ "disabled": createDisabledPseudo( 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,
|
|
|
+ skip = combinator.next,
|
|
|
+ key = skip || dir,
|
|
|
+ checkNonElements = base && key === "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 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ } :
|
|
|
+
|
|
|
+ // Check against all ancestor/preceding elements
|
|
|
+ function( elem, context, xml ) {
|
|
|
+ var oldCache, uniqueCache, outerCache,
|
|
|
+ newCache = [ dirruns, doneName ];
|
|
|
+
|
|
|
+ // We can't set arbitrary data on XML nodes, so they don't benefit from combinator 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 ] = {});
|
|
|
+
|
|
|
+ // Support: IE <9 only
|
|
|
+ // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
+ uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
|
|
|
+
|
|
|
+ if ( skip && skip === elem.nodeName.toLowerCase() ) {
|
|
|
+ elem = elem[ dir ] || elem;
|
|
|
+ } else if ( (oldCache = uniqueCache[ key ]) &&
|
|
|
+ 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
|
|
|
+ uniqueCache[ key ] = newCache;
|
|
|
+
|
|
|
+ // A match means we're done; a fail means we have to keep checking
|
|
|
+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+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( 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( checkContext, elem ) > -1;
|
|
|
+ }, implicitRelative, true ),
|
|
|
+ matchers = [ function( elem, context, xml ) {
|
|
|
+ var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
|
+ (checkContext = context).nodeType ?
|
|
|
+ matchContext( elem, context, xml ) :
|
|
|
+ matchAnyContext( elem, context, xml ) );
|
|
|
+ // Avoid hanging onto element (issue #299)
|
|
|
+ checkContext = null;
|
|
|
+ return ret;
|
|
|
+ } ];
|
|
|
+
|
|
|
+ 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 || outermost;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add elements passing elementMatchers directly to results
|
|
|
+ // 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;
|
|
|
+ if ( !context && elem.ownerDocument !== document ) {
|
|
|
+ setDocument( elem );
|
|
|
+ xml = !documentIsHTML;
|
|
|
+ }
|
|
|
+ while ( (matcher = elementMatchers[j++]) ) {
|
|
|
+ if ( matcher( elem, context || document, 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 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
|
|
|
+ // makes the latter nonnegative.
|
|
|
+ matchedCount += i;
|
|
|
+
|
|
|
+ // Apply set filters to unmatched elements
|
|
|
+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
|
|
|
+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
|
|
|
+ // no element matchers and no seed.
|
|
|
+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
|
|
|
+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
|
|
|
+ // numerically zero.
|
|
|
+ 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 only one selector in the list and no seed
|
|
|
+ // (the latter of which guarantees us context)
|
|
|
+ if ( match.length === 1 ) {
|
|
|
+
|
|
|
+ // Reduce context if the leading compound selector is an ID
|
|
|
+ tokens = match[0] = match[0].slice( 0 );
|
|
|
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
|
|
+ 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,
|
|
|
+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
|
|
|
+ );
|
|
|
+ return results;
|
|
|
+};
|
|
|
+
|
|
|
+// One-time assignments
|
|
|
+
|
|
|
+// Sort stability
|
|
|
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
|
|
|
+
|
|
|
+// Support: Chrome 14-35+
|
|
|
+// 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( el ) {
|
|
|
+ // Should return 1, but returns 4 (following)
|
|
|
+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
|
|
|
+});
|
|
|
+
|
|
|
+// Support: IE<8
|
|
|
+// Prevent attribute/property "interpolation"
|
|
|
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
|
+if ( !assert(function( el ) {
|
|
|
+ el.innerHTML = "<a href='#'></a>";
|
|
|
+ return el.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( el ) {
|
|
|
+ el.innerHTML = "<input/>";
|
|
|
+ el.firstChild.setAttribute( "value", "" );
|
|
|
+ return el.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( el ) {
|
|
|
+ return el.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;
|
|
|
+
|
|
|
+// Deprecated
|
|
|
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
|
|
|
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
|
|
|
+jQuery.text = Sizzle.getText;
|
|
|
+jQuery.isXMLDoc = Sizzle.isXML;
|
|
|
+jQuery.contains = Sizzle.contains;
|
|
|
+jQuery.escapeSelector = Sizzle.escape;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var 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;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+var siblings = function( n, elem ) {
|
|
|
+ var matched = [];
|
|
|
+
|
|
|
+ for ( ; n; n = n.nextSibling ) {
|
|
|
+ if ( n.nodeType === 1 && n !== elem ) {
|
|
|
+ matched.push( n );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return matched;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+var rneedsContext = jQuery.expr.match.needsContext;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+function nodeName( elem, name ) {
|
|
|
+
|
|
|
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
|
|
+
|
|
|
+};
|
|
|
+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+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 ) {
|
|
|
+ return !!qualifier.call( elem, i, elem ) !== not;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Single element
|
|
|
+ if ( qualifier.nodeType ) {
|
|
|
+ return jQuery.grep( elements, function( elem ) {
|
|
|
+ return ( elem === qualifier ) !== not;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Arraylike of elements (jQuery, arguments, Array)
|
|
|
+ if ( typeof qualifier !== "string" ) {
|
|
|
+ return jQuery.grep( elements, function( elem ) {
|
|
|
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Simple selector that can be filtered directly, removing non-Elements
|
|
|
+ if ( risSimple.test( qualifier ) ) {
|
|
|
+ return jQuery.filter( qualifier, elements, not );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Complex selector, compare the two sets, removing non-Elements
|
|
|
+ qualifier = jQuery.filter( qualifier, elements );
|
|
|
+ return jQuery.grep( elements, function( elem ) {
|
|
|
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
|
|
|
+ } );
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.filter = function( expr, elems, not ) {
|
|
|
+ var elem = elems[ 0 ];
|
|
|
+
|
|
|
+ if ( not ) {
|
|
|
+ expr = ":not(" + expr + ")";
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( elems.length === 1 && elem.nodeType === 1 ) {
|
|
|
+ return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
|
|
+ return elem.nodeType === 1;
|
|
|
+ } ) );
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ find: function( selector ) {
|
|
|
+ var i, ret,
|
|
|
+ len = this.length,
|
|
|
+ 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;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ ret = this.pushStack( [] );
|
|
|
+
|
|
|
+ for ( i = 0; i < len; i++ ) {
|
|
|
+ jQuery.find( selector, self[ i ], ret );
|
|
|
+ }
|
|
|
+
|
|
|
+ return len > 1 ? jQuery.uniqueSort( ret ) : 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 $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
|
+ typeof selector === "string" && rneedsContext.test( selector ) ?
|
|
|
+ jQuery( selector ) :
|
|
|
+ selector || [],
|
|
|
+ false
|
|
|
+ ).length;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+// Initialize a jQuery object
|
|
|
+
|
|
|
+
|
|
|
+// A central reference to the root jQuery(document)
|
|
|
+var rootjQuery,
|
|
|
+
|
|
|
+ // A simple way to check for HTML strings
|
|
|
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
|
|
+ // Strict HTML recognition (#11290: must start with <)
|
|
|
+ // Shortcut simple #id case for speed
|
|
|
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
|
|
|
+
|
|
|
+ init = jQuery.fn.init = function( selector, context, root ) {
|
|
|
+ var match, elem;
|
|
|
+
|
|
|
+ // HANDLE: $(""), $(null), $(undefined), $(false)
|
|
|
+ if ( !selector ) {
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Method init() accepts an alternate rootjQuery
|
|
|
+ // so migrate can support jQuery.sub (gh-2101)
|
|
|
+ root = root || rootjQuery;
|
|
|
+
|
|
|
+ // 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;
|
|
|
+
|
|
|
+ // Option to run 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 ] );
|
|
|
+
|
|
|
+ if ( elem ) {
|
|
|
+
|
|
|
+ // Inject the element directly into the jQuery object
|
|
|
+ this[ 0 ] = elem;
|
|
|
+ this.length = 1;
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // HANDLE: $(expr, $(...))
|
|
|
+ } else if ( !context || context.jquery ) {
|
|
|
+ return ( context || root ).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[ 0 ] = selector;
|
|
|
+ this.length = 1;
|
|
|
+ return this;
|
|
|
+
|
|
|
+ // HANDLE: $(function)
|
|
|
+ // Shortcut for document ready
|
|
|
+ } else if ( jQuery.isFunction( selector ) ) {
|
|
|
+ return root.ready !== undefined ?
|
|
|
+ root.ready( selector ) :
|
|
|
+
|
|
|
+ // Execute immediately if ready is not present
|
|
|
+ selector( jQuery );
|
|
|
+ }
|
|
|
+
|
|
|
+ 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.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 = [],
|
|
|
+ targets = typeof selectors !== "string" && jQuery( selectors );
|
|
|
+
|
|
|
+ // Positional selectors never match, since there's no _selection_ context
|
|
|
+ if ( !rneedsContext.test( selectors ) ) {
|
|
|
+ for ( ; i < l; i++ ) {
|
|
|
+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
|
|
|
+
|
|
|
+ // Always skip document fragments
|
|
|
+ if ( cur.nodeType < 11 && ( targets ?
|
|
|
+ targets.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.uniqueSort( matched ) : matched );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Determine the position of an element within the set
|
|
|
+ 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.uniqueSort(
|
|
|
+ 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 dir( elem, "parentNode" );
|
|
|
+ },
|
|
|
+ parentsUntil: function( elem, i, until ) {
|
|
|
+ return dir( elem, "parentNode", until );
|
|
|
+ },
|
|
|
+ next: function( elem ) {
|
|
|
+ return sibling( elem, "nextSibling" );
|
|
|
+ },
|
|
|
+ prev: function( elem ) {
|
|
|
+ return sibling( elem, "previousSibling" );
|
|
|
+ },
|
|
|
+ nextAll: function( elem ) {
|
|
|
+ return dir( elem, "nextSibling" );
|
|
|
+ },
|
|
|
+ prevAll: function( elem ) {
|
|
|
+ return dir( elem, "previousSibling" );
|
|
|
+ },
|
|
|
+ nextUntil: function( elem, i, until ) {
|
|
|
+ return dir( elem, "nextSibling", until );
|
|
|
+ },
|
|
|
+ prevUntil: function( elem, i, until ) {
|
|
|
+ return dir( elem, "previousSibling", until );
|
|
|
+ },
|
|
|
+ siblings: function( elem ) {
|
|
|
+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
|
|
|
+ },
|
|
|
+ children: function( elem ) {
|
|
|
+ return siblings( elem.firstChild );
|
|
|
+ },
|
|
|
+ contents: function( elem ) {
|
|
|
+ if ( nodeName( elem, "iframe" ) ) {
|
|
|
+ return elem.contentDocument;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
|
|
|
+ // Treat the template element as a regular one in browsers that
|
|
|
+ // don't support it.
|
|
|
+ if ( nodeName( elem, "template" ) ) {
|
|
|
+ elem = elem.content || elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ return 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.uniqueSort( matched );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Reverse order for parents* and prev-derivatives
|
|
|
+ if ( rparentsprev.test( name ) ) {
|
|
|
+ matched.reverse();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.pushStack( matched );
|
|
|
+ };
|
|
|
+} );
|
|
|
+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Convert String-formatted options into Object-formatted ones
|
|
|
+function createOptions( options ) {
|
|
|
+ var object = {};
|
|
|
+ jQuery.each( options.match( rnothtmlwhite ) || [], 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" ?
|
|
|
+ createOptions( options ) :
|
|
|
+ jQuery.extend( {}, options );
|
|
|
+
|
|
|
+ var // Flag to know if list is currently firing
|
|
|
+ firing,
|
|
|
+
|
|
|
+ // Last fire value for non-forgettable lists
|
|
|
+ memory,
|
|
|
+
|
|
|
+ // Flag to know if list was already fired
|
|
|
+ fired,
|
|
|
+
|
|
|
+ // Flag to prevent firing
|
|
|
+ locked,
|
|
|
+
|
|
|
+ // Actual callback list
|
|
|
+ list = [],
|
|
|
+
|
|
|
+ // Queue of execution data for repeatable lists
|
|
|
+ queue = [],
|
|
|
+
|
|
|
+ // Index of currently firing callback (modified by add/remove as needed)
|
|
|
+ firingIndex = -1,
|
|
|
+
|
|
|
+ // Fire callbacks
|
|
|
+ fire = function() {
|
|
|
+
|
|
|
+ // Enforce single-firing
|
|
|
+ locked = locked || options.once;
|
|
|
+
|
|
|
+ // Execute callbacks for all pending executions,
|
|
|
+ // respecting firingIndex overrides and runtime changes
|
|
|
+ fired = firing = true;
|
|
|
+ for ( ; queue.length; firingIndex = -1 ) {
|
|
|
+ memory = queue.shift();
|
|
|
+ while ( ++firingIndex < list.length ) {
|
|
|
+
|
|
|
+ // Run callback and check for early termination
|
|
|
+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
|
|
|
+ options.stopOnFalse ) {
|
|
|
+
|
|
|
+ // Jump to end and forget the data so .add doesn't re-fire
|
|
|
+ firingIndex = list.length;
|
|
|
+ memory = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Forget the data if we're done with it
|
|
|
+ if ( !options.memory ) {
|
|
|
+ memory = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ firing = false;
|
|
|
+
|
|
|
+ // Clean up if we're done firing for good
|
|
|
+ if ( locked ) {
|
|
|
+
|
|
|
+ // Keep an empty list if we have data for future add calls
|
|
|
+ if ( memory ) {
|
|
|
+ list = [];
|
|
|
+
|
|
|
+ // Otherwise, this object is spent
|
|
|
+ } else {
|
|
|
+ list = "";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Actual Callbacks object
|
|
|
+ self = {
|
|
|
+
|
|
|
+ // Add a callback or a collection of callbacks to the list
|
|
|
+ add: function() {
|
|
|
+ if ( list ) {
|
|
|
+
|
|
|
+ // If we have memory from a past run, we should fire after adding
|
|
|
+ if ( memory && !firing ) {
|
|
|
+ firingIndex = list.length - 1;
|
|
|
+ queue.push( memory );
|
|
|
+ }
|
|
|
+
|
|
|
+ ( function add( args ) {
|
|
|
+ jQuery.each( args, function( _, arg ) {
|
|
|
+ if ( jQuery.isFunction( arg ) ) {
|
|
|
+ if ( !options.unique || !self.has( arg ) ) {
|
|
|
+ list.push( arg );
|
|
|
+ }
|
|
|
+ } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
|
|
|
+
|
|
|
+ // Inspect recursively
|
|
|
+ add( arg );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ } )( arguments );
|
|
|
+
|
|
|
+ if ( memory && !firing ) {
|
|
|
+ fire();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Remove a callback from the list
|
|
|
+ remove: function() {
|
|
|
+ jQuery.each( arguments, function( _, arg ) {
|
|
|
+ var index;
|
|
|
+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
|
+ list.splice( index, 1 );
|
|
|
+
|
|
|
+ // Handle firing indexes
|
|
|
+ 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.length > 0;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Remove all callbacks from the list
|
|
|
+ empty: function() {
|
|
|
+ if ( list ) {
|
|
|
+ list = [];
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Disable .fire and .add
|
|
|
+ // Abort any current/pending executions
|
|
|
+ // Clear all callbacks and values
|
|
|
+ disable: function() {
|
|
|
+ locked = queue = [];
|
|
|
+ list = memory = "";
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ disabled: function() {
|
|
|
+ return !list;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Disable .fire
|
|
|
+ // Also disable .add unless we have memory (since it would have no effect)
|
|
|
+ // Abort any pending executions
|
|
|
+ lock: function() {
|
|
|
+ locked = queue = [];
|
|
|
+ if ( !memory && !firing ) {
|
|
|
+ list = memory = "";
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ locked: function() {
|
|
|
+ return !!locked;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Call all callbacks with the given context and arguments
|
|
|
+ fireWith: function( context, args ) {
|
|
|
+ if ( !locked ) {
|
|
|
+ args = args || [];
|
|
|
+ args = [ context, args.slice ? args.slice() : args ];
|
|
|
+ queue.push( args );
|
|
|
+ if ( !firing ) {
|
|
|
+ fire();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ 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;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+function Identity( v ) {
|
|
|
+ return v;
|
|
|
+}
|
|
|
+function Thrower( ex ) {
|
|
|
+ throw ex;
|
|
|
+}
|
|
|
+
|
|
|
+function adoptValue( value, resolve, reject, noValue ) {
|
|
|
+ var method;
|
|
|
+
|
|
|
+ try {
|
|
|
+
|
|
|
+ // Check for promise aspect first to privilege synchronous behavior
|
|
|
+ if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
|
|
|
+ method.call( value ).done( resolve ).fail( reject );
|
|
|
+
|
|
|
+ // Other thenables
|
|
|
+ } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
|
|
|
+ method.call( value, resolve, reject );
|
|
|
+
|
|
|
+ // Other non-thenables
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
|
|
|
+ // * false: [ value ].slice( 0 ) => resolve( value )
|
|
|
+ // * true: [ value ].slice( 1 ) => resolve()
|
|
|
+ resolve.apply( undefined, [ value ].slice( noValue ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ // For Promises/A+, convert exceptions into rejections
|
|
|
+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
|
|
|
+ // Deferred#then to conditionally suppress rejection.
|
|
|
+ } catch ( value ) {
|
|
|
+
|
|
|
+ // Support: Android 4.0 only
|
|
|
+ // Strict mode functions invoked without .call/.apply get global-object context
|
|
|
+ reject.apply( undefined, [ value ] );
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+
|
|
|
+ Deferred: function( func ) {
|
|
|
+ var tuples = [
|
|
|
+
|
|
|
+ // action, add listener, callbacks,
|
|
|
+ // ... .then handlers, argument index, [final state]
|
|
|
+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
|
|
|
+ jQuery.Callbacks( "memory" ), 2 ],
|
|
|
+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
|
|
|
+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
|
|
|
+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
|
|
|
+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
|
|
|
+ ],
|
|
|
+ state = "pending",
|
|
|
+ promise = {
|
|
|
+ state: function() {
|
|
|
+ return state;
|
|
|
+ },
|
|
|
+ always: function() {
|
|
|
+ deferred.done( arguments ).fail( arguments );
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ "catch": function( fn ) {
|
|
|
+ return promise.then( null, fn );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Keep pipe for back-compat
|
|
|
+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
|
+ var fns = arguments;
|
|
|
+
|
|
|
+ return jQuery.Deferred( function( newDefer ) {
|
|
|
+ jQuery.each( tuples, function( i, tuple ) {
|
|
|
+
|
|
|
+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
|
|
|
+ var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
|
|
|
+
|
|
|
+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
|
|
|
+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
|
|
|
+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
|
|
|
+ deferred[ tuple[ 1 ] ]( function() {
|
|
|
+ var returned = fn && fn.apply( this, arguments );
|
|
|
+ if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
|
+ returned.promise()
|
|
|
+ .progress( newDefer.notify )
|
|
|
+ .done( newDefer.resolve )
|
|
|
+ .fail( newDefer.reject );
|
|
|
+ } else {
|
|
|
+ newDefer[ tuple[ 0 ] + "With" ](
|
|
|
+ this,
|
|
|
+ fn ? [ returned ] : arguments
|
|
|
+ );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+ fns = null;
|
|
|
+ } ).promise();
|
|
|
+ },
|
|
|
+ then: function( onFulfilled, onRejected, onProgress ) {
|
|
|
+ var maxDepth = 0;
|
|
|
+ function resolve( depth, deferred, handler, special ) {
|
|
|
+ return function() {
|
|
|
+ var that = this,
|
|
|
+ args = arguments,
|
|
|
+ mightThrow = function() {
|
|
|
+ var returned, then;
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.3.3.3
|
|
|
+ // https://promisesaplus.com/#point-59
|
|
|
+ // Ignore double-resolution attempts
|
|
|
+ if ( depth < maxDepth ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ returned = handler.apply( that, args );
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.1
|
|
|
+ // https://promisesaplus.com/#point-48
|
|
|
+ if ( returned === deferred.promise() ) {
|
|
|
+ throw new TypeError( "Thenable self-resolution" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Promises/A+ sections 2.3.3.1, 3.5
|
|
|
+ // https://promisesaplus.com/#point-54
|
|
|
+ // https://promisesaplus.com/#point-75
|
|
|
+ // Retrieve `then` only once
|
|
|
+ then = returned &&
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.4
|
|
|
+ // https://promisesaplus.com/#point-64
|
|
|
+ // Only check objects and functions for thenability
|
|
|
+ ( typeof returned === "object" ||
|
|
|
+ typeof returned === "function" ) &&
|
|
|
+ returned.then;
|
|
|
+
|
|
|
+ // Handle a returned thenable
|
|
|
+ if ( jQuery.isFunction( then ) ) {
|
|
|
+
|
|
|
+ // Special processors (notify) just wait for resolution
|
|
|
+ if ( special ) {
|
|
|
+ then.call(
|
|
|
+ returned,
|
|
|
+ resolve( maxDepth, deferred, Identity, special ),
|
|
|
+ resolve( maxDepth, deferred, Thrower, special )
|
|
|
+ );
|
|
|
+
|
|
|
+ // Normal processors (resolve) also hook into progress
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // ...and disregard older resolution values
|
|
|
+ maxDepth++;
|
|
|
+
|
|
|
+ then.call(
|
|
|
+ returned,
|
|
|
+ resolve( maxDepth, deferred, Identity, special ),
|
|
|
+ resolve( maxDepth, deferred, Thrower, special ),
|
|
|
+ resolve( maxDepth, deferred, Identity,
|
|
|
+ deferred.notifyWith )
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle all other returned values
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Only substitute handlers pass on context
|
|
|
+ // and multiple values (non-spec behavior)
|
|
|
+ if ( handler !== Identity ) {
|
|
|
+ that = undefined;
|
|
|
+ args = [ returned ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Process the value(s)
|
|
|
+ // Default process is resolve
|
|
|
+ ( special || deferred.resolveWith )( that, args );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Only normal processors (resolve) catch and reject exceptions
|
|
|
+ process = special ?
|
|
|
+ mightThrow :
|
|
|
+ function() {
|
|
|
+ try {
|
|
|
+ mightThrow();
|
|
|
+ } catch ( e ) {
|
|
|
+
|
|
|
+ if ( jQuery.Deferred.exceptionHook ) {
|
|
|
+ jQuery.Deferred.exceptionHook( e,
|
|
|
+ process.stackTrace );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.3.3.4.1
|
|
|
+ // https://promisesaplus.com/#point-61
|
|
|
+ // Ignore post-resolution exceptions
|
|
|
+ if ( depth + 1 >= maxDepth ) {
|
|
|
+
|
|
|
+ // Only substitute handlers pass on context
|
|
|
+ // and multiple values (non-spec behavior)
|
|
|
+ if ( handler !== Thrower ) {
|
|
|
+ that = undefined;
|
|
|
+ args = [ e ];
|
|
|
+ }
|
|
|
+
|
|
|
+ deferred.rejectWith( that, args );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.3.3.1
|
|
|
+ // https://promisesaplus.com/#point-57
|
|
|
+ // Re-resolve promises immediately to dodge false rejection from
|
|
|
+ // subsequent errors
|
|
|
+ if ( depth ) {
|
|
|
+ process();
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Call an optional hook to record the stack, in case of exception
|
|
|
+ // since it's otherwise lost when execution goes async
|
|
|
+ if ( jQuery.Deferred.getStackHook ) {
|
|
|
+ process.stackTrace = jQuery.Deferred.getStackHook();
|
|
|
+ }
|
|
|
+ window.setTimeout( process );
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery.Deferred( function( newDefer ) {
|
|
|
+
|
|
|
+ // progress_handlers.add( ... )
|
|
|
+ tuples[ 0 ][ 3 ].add(
|
|
|
+ resolve(
|
|
|
+ 0,
|
|
|
+ newDefer,
|
|
|
+ jQuery.isFunction( onProgress ) ?
|
|
|
+ onProgress :
|
|
|
+ Identity,
|
|
|
+ newDefer.notifyWith
|
|
|
+ )
|
|
|
+ );
|
|
|
+
|
|
|
+ // fulfilled_handlers.add( ... )
|
|
|
+ tuples[ 1 ][ 3 ].add(
|
|
|
+ resolve(
|
|
|
+ 0,
|
|
|
+ newDefer,
|
|
|
+ jQuery.isFunction( onFulfilled ) ?
|
|
|
+ onFulfilled :
|
|
|
+ Identity
|
|
|
+ )
|
|
|
+ );
|
|
|
+
|
|
|
+ // rejected_handlers.add( ... )
|
|
|
+ tuples[ 2 ][ 3 ].add(
|
|
|
+ resolve(
|
|
|
+ 0,
|
|
|
+ newDefer,
|
|
|
+ jQuery.isFunction( onRejected ) ?
|
|
|
+ onRejected :
|
|
|
+ Thrower
|
|
|
+ )
|
|
|
+ );
|
|
|
+ } ).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 = {};
|
|
|
+
|
|
|
+ // Add list-specific methods
|
|
|
+ jQuery.each( tuples, function( i, tuple ) {
|
|
|
+ var list = tuple[ 2 ],
|
|
|
+ stateString = tuple[ 5 ];
|
|
|
+
|
|
|
+ // promise.progress = list.add
|
|
|
+ // promise.done = list.add
|
|
|
+ // promise.fail = list.add
|
|
|
+ promise[ tuple[ 1 ] ] = list.add;
|
|
|
+
|
|
|
+ // Handle state
|
|
|
+ if ( stateString ) {
|
|
|
+ list.add(
|
|
|
+ function() {
|
|
|
+
|
|
|
+ // state = "resolved" (i.e., fulfilled)
|
|
|
+ // state = "rejected"
|
|
|
+ state = stateString;
|
|
|
+ },
|
|
|
+
|
|
|
+ // rejected_callbacks.disable
|
|
|
+ // fulfilled_callbacks.disable
|
|
|
+ tuples[ 3 - i ][ 2 ].disable,
|
|
|
+
|
|
|
+ // progress_callbacks.lock
|
|
|
+ tuples[ 0 ][ 2 ].lock
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ // progress_handlers.fire
|
|
|
+ // fulfilled_handlers.fire
|
|
|
+ // rejected_handlers.fire
|
|
|
+ list.add( tuple[ 3 ].fire );
|
|
|
+
|
|
|
+ // deferred.notify = function() { deferred.notifyWith(...) }
|
|
|
+ // deferred.resolve = function() { deferred.resolveWith(...) }
|
|
|
+ // deferred.reject = function() { deferred.rejectWith(...) }
|
|
|
+ deferred[ tuple[ 0 ] ] = function() {
|
|
|
+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+
|
|
|
+ // deferred.notifyWith = list.fireWith
|
|
|
+ // deferred.resolveWith = list.fireWith
|
|
|
+ // deferred.rejectWith = list.fireWith
|
|
|
+ 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( singleValue ) {
|
|
|
+ var
|
|
|
+
|
|
|
+ // count of uncompleted subordinates
|
|
|
+ remaining = arguments.length,
|
|
|
+
|
|
|
+ // count of unprocessed arguments
|
|
|
+ i = remaining,
|
|
|
+
|
|
|
+ // subordinate fulfillment data
|
|
|
+ resolveContexts = Array( i ),
|
|
|
+ resolveValues = slice.call( arguments ),
|
|
|
+
|
|
|
+ // the master Deferred
|
|
|
+ master = jQuery.Deferred(),
|
|
|
+
|
|
|
+ // subordinate callback factory
|
|
|
+ updateFunc = function( i ) {
|
|
|
+ return function( value ) {
|
|
|
+ resolveContexts[ i ] = this;
|
|
|
+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
|
|
|
+ if ( !( --remaining ) ) {
|
|
|
+ master.resolveWith( resolveContexts, resolveValues );
|
|
|
+ }
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ // Single- and empty arguments are adopted like Promise.resolve
|
|
|
+ if ( remaining <= 1 ) {
|
|
|
+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
|
|
|
+ !remaining );
|
|
|
+
|
|
|
+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
|
|
|
+ if ( master.state() === "pending" ||
|
|
|
+ jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
|
|
|
+
|
|
|
+ return master.then();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Multiple arguments are aggregated like Promise.all array elements
|
|
|
+ while ( i-- ) {
|
|
|
+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
|
|
|
+ }
|
|
|
+
|
|
|
+ return master.promise();
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+// These usually indicate a programmer mistake during development,
|
|
|
+// warn about them ASAP rather than swallowing them by default.
|
|
|
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
|
|
|
+
|
|
|
+jQuery.Deferred.exceptionHook = function( error, stack ) {
|
|
|
+
|
|
|
+ // Support: IE 8 - 9 only
|
|
|
+ // Console exists when dev tools are open, which can happen at any time
|
|
|
+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
|
|
|
+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+jQuery.readyException = function( error ) {
|
|
|
+ window.setTimeout( function() {
|
|
|
+ throw error;
|
|
|
+ } );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// The deferred used on DOM ready
|
|
|
+var readyList = jQuery.Deferred();
|
|
|
+
|
|
|
+jQuery.fn.ready = function( fn ) {
|
|
|
+
|
|
|
+ readyList
|
|
|
+ .then( fn )
|
|
|
+
|
|
|
+ // Wrap jQuery.readyException in a function so that the lookup
|
|
|
+ // happens at the time of error handling instead of callback
|
|
|
+ // registration.
|
|
|
+ .catch( function( error ) {
|
|
|
+ jQuery.readyException( error );
|
|
|
+ } );
|
|
|
+
|
|
|
+ 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,
|
|
|
+
|
|
|
+ // 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 ] );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.ready.then = readyList.then;
|
|
|
+
|
|
|
+// The ready event handler and self cleanup method
|
|
|
+function completed() {
|
|
|
+ document.removeEventListener( "DOMContentLoaded", completed );
|
|
|
+ window.removeEventListener( "load", completed );
|
|
|
+ jQuery.ready();
|
|
|
+}
|
|
|
+
|
|
|
+// Catch cases where $(document).ready() is called
|
|
|
+// after the browser event has already occurred.
|
|
|
+// Support: IE <=9 - 10 only
|
|
|
+// Older IE sometimes signals "interactive" too soon
|
|
|
+if ( document.readyState === "complete" ||
|
|
|
+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
|
|
|
+
|
|
|
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
|
+ window.setTimeout( jQuery.ready );
|
|
|
+
|
|
|
+} else {
|
|
|
+
|
|
|
+ // Use the handy event callback
|
|
|
+ document.addEventListener( "DOMContentLoaded", completed );
|
|
|
+
|
|
|
+ // A fallback to window.onload, that will always work
|
|
|
+ window.addEventListener( "load", completed );
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Multifunctional method to get and set values of a collection
|
|
|
+// The value/s can optionally be executed if it's a function
|
|
|
+var 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 ) {
|
|
|
+ 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 ) )
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( chainable ) {
|
|
|
+ return elems;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Gets
|
|
|
+ if ( bulk ) {
|
|
|
+ return fn.call( elems );
|
|
|
+ }
|
|
|
+
|
|
|
+ return len ? fn( elems[ 0 ], key ) : emptyGet;
|
|
|
+};
|
|
|
+var acceptData = function( owner ) {
|
|
|
+
|
|
|
+ // Accepts only:
|
|
|
+ // - Node
|
|
|
+ // - Node.ELEMENT_NODE
|
|
|
+ // - Node.DOCUMENT_NODE
|
|
|
+ // - Object
|
|
|
+ // - Any
|
|
|
+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+function Data() {
|
|
|
+ this.expando = jQuery.expando + Data.uid++;
|
|
|
+}
|
|
|
+
|
|
|
+Data.uid = 1;
|
|
|
+
|
|
|
+Data.prototype = {
|
|
|
+
|
|
|
+ cache: function( owner ) {
|
|
|
+
|
|
|
+ // Check if the owner object already has a cache
|
|
|
+ var value = owner[ this.expando ];
|
|
|
+
|
|
|
+ // If not, create one
|
|
|
+ if ( !value ) {
|
|
|
+ value = {};
|
|
|
+
|
|
|
+ // We can accept data for non-element nodes in modern browsers,
|
|
|
+ // but we should not, see #8335.
|
|
|
+ // Always return an empty object.
|
|
|
+ if ( acceptData( owner ) ) {
|
|
|
+
|
|
|
+ // If it is a node unlikely to be stringify-ed or looped over
|
|
|
+ // use plain assignment
|
|
|
+ if ( owner.nodeType ) {
|
|
|
+ owner[ this.expando ] = value;
|
|
|
+
|
|
|
+ // Otherwise secure it in a non-enumerable property
|
|
|
+ // configurable must be true to allow the property to be
|
|
|
+ // deleted when data is removed
|
|
|
+ } else {
|
|
|
+ Object.defineProperty( owner, this.expando, {
|
|
|
+ value: value,
|
|
|
+ configurable: true
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return value;
|
|
|
+ },
|
|
|
+ set: function( owner, data, value ) {
|
|
|
+ var prop,
|
|
|
+ cache = this.cache( owner );
|
|
|
+
|
|
|
+ // Handle: [ owner, key, value ] args
|
|
|
+ // Always use camelCase key (gh-2257)
|
|
|
+ if ( typeof data === "string" ) {
|
|
|
+ cache[ jQuery.camelCase( data ) ] = value;
|
|
|
+
|
|
|
+ // Handle: [ owner, { properties } ] args
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Copy the properties one-by-one to the cache object
|
|
|
+ for ( prop in data ) {
|
|
|
+ cache[ jQuery.camelCase( prop ) ] = data[ prop ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return cache;
|
|
|
+ },
|
|
|
+ get: function( owner, key ) {
|
|
|
+ return key === undefined ?
|
|
|
+ this.cache( owner ) :
|
|
|
+
|
|
|
+ // Always use camelCase key (gh-2257)
|
|
|
+ owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
|
|
|
+ },
|
|
|
+ access: function( owner, key, value ) {
|
|
|
+
|
|
|
+ // 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 ) ) {
|
|
|
+
|
|
|
+ return this.get( owner, 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,
|
|
|
+ cache = owner[ this.expando ];
|
|
|
+
|
|
|
+ if ( cache === undefined ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( key !== undefined ) {
|
|
|
+
|
|
|
+ // Support array or space separated string of keys
|
|
|
+ if ( Array.isArray( key ) ) {
|
|
|
+
|
|
|
+ // If key is an array of keys...
|
|
|
+ // We always set camelCase keys, so remove that.
|
|
|
+ key = key.map( jQuery.camelCase );
|
|
|
+ } else {
|
|
|
+ key = jQuery.camelCase( key );
|
|
|
+
|
|
|
+ // If a key with the spaces exists, use it.
|
|
|
+ // Otherwise, create an array by matching non-whitespace
|
|
|
+ key = key in cache ?
|
|
|
+ [ key ] :
|
|
|
+ ( key.match( rnothtmlwhite ) || [] );
|
|
|
+ }
|
|
|
+
|
|
|
+ i = key.length;
|
|
|
+
|
|
|
+ while ( i-- ) {
|
|
|
+ delete cache[ key[ i ] ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove the expando if there's no more data
|
|
|
+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
|
|
|
+
|
|
|
+ // Support: Chrome <=35 - 45
|
|
|
+ // Webkit & Blink performance suffers when deleting properties
|
|
|
+ // from DOM nodes, so set to undefined instead
|
|
|
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
|
|
|
+ if ( owner.nodeType ) {
|
|
|
+ owner[ this.expando ] = undefined;
|
|
|
+ } else {
|
|
|
+ delete owner[ this.expando ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ hasData: function( owner ) {
|
|
|
+ var cache = owner[ this.expando ];
|
|
|
+ return cache !== undefined && !jQuery.isEmptyObject( cache );
|
|
|
+ }
|
|
|
+};
|
|
|
+var dataPriv = new Data();
|
|
|
+
|
|
|
+var dataUser = 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]*\}|\[[\w\W]*\])$/,
|
|
|
+ rmultiDash = /[A-Z]/g;
|
|
|
+
|
|
|
+function getData( data ) {
|
|
|
+ if ( data === "true" ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data === "false" ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data === "null" ) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only convert to a number if it doesn't change the string
|
|
|
+ if ( data === +data + "" ) {
|
|
|
+ return +data;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( rbrace.test( data ) ) {
|
|
|
+ return JSON.parse( data );
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+function dataAttr( elem, key, data ) {
|
|
|
+ var name;
|
|
|
+
|
|
|
+ // If nothing was found internally, try to fetch any
|
|
|
+ // data from the HTML5 data-* attribute
|
|
|
+ if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
|
|
|
+ data = elem.getAttribute( name );
|
|
|
+
|
|
|
+ if ( typeof data === "string" ) {
|
|
|
+ try {
|
|
|
+ data = getData( data );
|
|
|
+ } catch ( e ) {}
|
|
|
+
|
|
|
+ // Make sure we set the data so it isn't changed later
|
|
|
+ dataUser.set( elem, key, data );
|
|
|
+ } else {
|
|
|
+ data = undefined;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ hasData: function( elem ) {
|
|
|
+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
|
|
|
+ },
|
|
|
+
|
|
|
+ data: function( elem, name, data ) {
|
|
|
+ return dataUser.access( elem, name, data );
|
|
|
+ },
|
|
|
+
|
|
|
+ removeData: function( elem, name ) {
|
|
|
+ dataUser.remove( elem, name );
|
|
|
+ },
|
|
|
+
|
|
|
+ // TODO: Now that all calls to _data and _removeData have been replaced
|
|
|
+ // with direct calls to dataPriv methods, these can be deprecated.
|
|
|
+ _data: function( elem, name, data ) {
|
|
|
+ return dataPriv.access( elem, name, data );
|
|
|
+ },
|
|
|
+
|
|
|
+ _removeData: function( elem, name ) {
|
|
|
+ dataPriv.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 = dataUser.get( elem );
|
|
|
+
|
|
|
+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
|
|
|
+ i = attrs.length;
|
|
|
+ while ( i-- ) {
|
|
|
+
|
|
|
+ // Support: IE 11 only
|
|
|
+ // 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 ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ dataPriv.set( elem, "hasDataAttrs", true );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Sets multiple values
|
|
|
+ if ( typeof key === "object" ) {
|
|
|
+ return this.each( function() {
|
|
|
+ dataUser.set( this, key );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return access( this, function( value ) {
|
|
|
+ var data;
|
|
|
+
|
|
|
+ // 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
|
|
|
+ // The key will always be camelCased in Data
|
|
|
+ data = dataUser.get( elem, key );
|
|
|
+ if ( data !== undefined ) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Attempt to "discover" the data in
|
|
|
+ // HTML5 custom data-* attrs
|
|
|
+ data = dataAttr( elem, key );
|
|
|
+ if ( data !== undefined ) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ // We tried really hard, but the data doesn't exist.
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the data...
|
|
|
+ this.each( function() {
|
|
|
+
|
|
|
+ // We always store the camelCased key
|
|
|
+ dataUser.set( this, key, value );
|
|
|
+ } );
|
|
|
+ }, null, value, arguments.length > 1, null, true );
|
|
|
+ },
|
|
|
+
|
|
|
+ removeData: function( key ) {
|
|
|
+ return this.each( function() {
|
|
|
+ dataUser.remove( this, key );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ queue: function( elem, type, data ) {
|
|
|
+ var queue;
|
|
|
+
|
|
|
+ if ( elem ) {
|
|
|
+ type = ( type || "fx" ) + "queue";
|
|
|
+ queue = dataPriv.get( elem, type );
|
|
|
+
|
|
|
+ // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
+ if ( data ) {
|
|
|
+ if ( !queue || Array.isArray( data ) ) {
|
|
|
+ queue = dataPriv.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 public - generate a queueHooks object, or return the current one
|
|
|
+ _queueHooks: function( elem, type ) {
|
|
|
+ var key = type + "queueHooks";
|
|
|
+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
|
|
|
+ empty: jQuery.Callbacks( "once memory" ).add( function() {
|
|
|
+ dataPriv.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 = dataPriv.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 rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
|
|
|
+
|
|
|
+
|
|
|
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
|
|
|
+
|
|
|
+var isHiddenWithinTree = function( elem, el ) {
|
|
|
+
|
|
|
+ // isHiddenWithinTree might be called from jQuery#filter function;
|
|
|
+ // in that case, element will be second argument
|
|
|
+ elem = el || elem;
|
|
|
+
|
|
|
+ // Inline style trumps all
|
|
|
+ return elem.style.display === "none" ||
|
|
|
+ elem.style.display === "" &&
|
|
|
+
|
|
|
+ // Otherwise, check computed style
|
|
|
+ // Support: Firefox <=43 - 45
|
|
|
+ // Disconnected elements can have computed display: none, so first confirm that elem is
|
|
|
+ // in the document.
|
|
|
+ jQuery.contains( elem.ownerDocument, elem ) &&
|
|
|
+
|
|
|
+ jQuery.css( elem, "display" ) === "none";
|
|
|
+ };
|
|
|
+
|
|
|
+var 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;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+function adjustCSS( elem, prop, valueParts, tween ) {
|
|
|
+ var adjusted,
|
|
|
+ scale = 1,
|
|
|
+ maxIterations = 20,
|
|
|
+ currentValue = tween ?
|
|
|
+ function() {
|
|
|
+ return tween.cur();
|
|
|
+ } :
|
|
|
+ function() {
|
|
|
+ return jQuery.css( elem, prop, "" );
|
|
|
+ },
|
|
|
+ initial = currentValue(),
|
|
|
+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
|
|
|
+
|
|
|
+ // Starting value computation is required for potential unit mismatches
|
|
|
+ initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
|
|
|
+ rcssNum.exec( jQuery.css( elem, prop ) );
|
|
|
+
|
|
|
+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
|
|
|
+
|
|
|
+ // Trust units reported by jQuery.css
|
|
|
+ unit = unit || initialInUnit[ 3 ];
|
|
|
+
|
|
|
+ // Make sure we update the tween properties later on
|
|
|
+ valueParts = valueParts || [];
|
|
|
+
|
|
|
+ // Iteratively approximate from a nonzero starting point
|
|
|
+ initialInUnit = +initial || 1;
|
|
|
+
|
|
|
+ do {
|
|
|
+
|
|
|
+ // If previous iteration zeroed out, double until we get *something*.
|
|
|
+ // Use string for doubling so we don't accidentally see scale as unchanged below
|
|
|
+ scale = scale || ".5";
|
|
|
+
|
|
|
+ // Adjust and apply
|
|
|
+ initialInUnit = initialInUnit / scale;
|
|
|
+ jQuery.style( elem, prop, initialInUnit + unit );
|
|
|
+
|
|
|
+ // Update scale, tolerating zero or NaN from tween.cur()
|
|
|
+ // Break the loop if scale is unchanged or perfect, or if we've just had enough.
|
|
|
+ } while (
|
|
|
+ scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( valueParts ) {
|
|
|
+ initialInUnit = +initialInUnit || +initial || 0;
|
|
|
+
|
|
|
+ // Apply relative offset (+=/-=) if specified
|
|
|
+ adjusted = valueParts[ 1 ] ?
|
|
|
+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
|
|
|
+ +valueParts[ 2 ];
|
|
|
+ if ( tween ) {
|
|
|
+ tween.unit = unit;
|
|
|
+ tween.start = initialInUnit;
|
|
|
+ tween.end = adjusted;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return adjusted;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+var defaultDisplayMap = {};
|
|
|
+
|
|
|
+function getDefaultDisplay( elem ) {
|
|
|
+ var temp,
|
|
|
+ doc = elem.ownerDocument,
|
|
|
+ nodeName = elem.nodeName,
|
|
|
+ display = defaultDisplayMap[ nodeName ];
|
|
|
+
|
|
|
+ if ( display ) {
|
|
|
+ return display;
|
|
|
+ }
|
|
|
+
|
|
|
+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
|
|
|
+ display = jQuery.css( temp, "display" );
|
|
|
+
|
|
|
+ temp.parentNode.removeChild( temp );
|
|
|
+
|
|
|
+ if ( display === "none" ) {
|
|
|
+ display = "block";
|
|
|
+ }
|
|
|
+ defaultDisplayMap[ nodeName ] = display;
|
|
|
+
|
|
|
+ return display;
|
|
|
+}
|
|
|
+
|
|
|
+function showHide( elements, show ) {
|
|
|
+ var display, elem,
|
|
|
+ values = [],
|
|
|
+ index = 0,
|
|
|
+ length = elements.length;
|
|
|
+
|
|
|
+ // Determine new display value for elements that need to change
|
|
|
+ for ( ; index < length; index++ ) {
|
|
|
+ elem = elements[ index ];
|
|
|
+ if ( !elem.style ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ display = elem.style.display;
|
|
|
+ if ( show ) {
|
|
|
+
|
|
|
+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
|
|
|
+ // check is required in this first loop unless we have a nonempty display value (either
|
|
|
+ // inline or about-to-be-restored)
|
|
|
+ if ( display === "none" ) {
|
|
|
+ values[ index ] = dataPriv.get( elem, "display" ) || null;
|
|
|
+ if ( !values[ index ] ) {
|
|
|
+ elem.style.display = "";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
|
|
|
+ values[ index ] = getDefaultDisplay( elem );
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if ( display !== "none" ) {
|
|
|
+ values[ index ] = "none";
|
|
|
+
|
|
|
+ // Remember what we're overwriting
|
|
|
+ dataPriv.set( elem, "display", display );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the display of the elements in a second loop to avoid constant reflow
|
|
|
+ for ( index = 0; index < length; index++ ) {
|
|
|
+ if ( values[ index ] != null ) {
|
|
|
+ elements[ index ].style.display = values[ index ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return elements;
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ 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 ( isHiddenWithinTree( this ) ) {
|
|
|
+ jQuery( this ).show();
|
|
|
+ } else {
|
|
|
+ jQuery( this ).hide();
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
|
|
|
+
|
|
|
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
|
|
|
+
|
|
|
+var rscriptType = ( /^$|\/(?:java|ecma)script/i );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// We have to close these tags to support XHTML (#13200)
|
|
|
+var wrapMap = {
|
|
|
+
|
|
|
+ // Support: IE <=9 only
|
|
|
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
+
|
|
|
+ // XHTML parsers do not magically insert elements in the
|
|
|
+ // same way that tag soup parsers do. So we cannot shorten
|
|
|
+ // this by omitting <tbody> or other required elements.
|
|
|
+ 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 only
|
|
|
+wrapMap.optgroup = wrapMap.option;
|
|
|
+
|
|
|
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
+wrapMap.th = wrapMap.td;
|
|
|
+
|
|
|
+
|
|
|
+function getAll( context, tag ) {
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11 only
|
|
|
+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
|
|
|
+ var ret;
|
|
|
+
|
|
|
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
|
+ ret = context.getElementsByTagName( tag || "*" );
|
|
|
+
|
|
|
+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
|
|
|
+ ret = context.querySelectorAll( tag || "*" );
|
|
|
+
|
|
|
+ } else {
|
|
|
+ ret = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
|
|
|
+ return jQuery.merge( [ context ], ret );
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+// Mark scripts as having already been evaluated
|
|
|
+function setGlobalEval( elems, refElements ) {
|
|
|
+ var i = 0,
|
|
|
+ l = elems.length;
|
|
|
+
|
|
|
+ for ( ; i < l; i++ ) {
|
|
|
+ dataPriv.set(
|
|
|
+ elems[ i ],
|
|
|
+ "globalEval",
|
|
|
+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
|
|
|
+ );
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+var rhtml = /<|&#?\w+;/;
|
|
|
+
|
|
|
+function buildFragment( elems, context, scripts, selection, ignored ) {
|
|
|
+ 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: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ 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 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
|
|
|
+
|
|
|
+ // Descend through wrappers to the right content
|
|
|
+ j = wrap[ 0 ];
|
|
|
+ while ( j-- ) {
|
|
|
+ tmp = tmp.lastChild;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ jQuery.merge( nodes, tmp.childNodes );
|
|
|
+
|
|
|
+ // Remember the top-level container
|
|
|
+ tmp = fragment.firstChild;
|
|
|
+
|
|
|
+ // Ensure the created nodes are orphaned (#12392)
|
|
|
+ tmp.textContent = "";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove wrapper from fragment
|
|
|
+ fragment.textContent = "";
|
|
|
+
|
|
|
+ i = 0;
|
|
|
+ while ( ( elem = nodes[ i++ ] ) ) {
|
|
|
+
|
|
|
+ // Skip elements already in the context collection (trac-4087)
|
|
|
+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
|
|
|
+ if ( ignored ) {
|
|
|
+ ignored.push( elem );
|
|
|
+ }
|
|
|
+ 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;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+( function() {
|
|
|
+ var fragment = document.createDocumentFragment(),
|
|
|
+ div = fragment.appendChild( document.createElement( "div" ) ),
|
|
|
+ input = document.createElement( "input" );
|
|
|
+
|
|
|
+ // Support: Android 4.0 - 4.3 only
|
|
|
+ // Check state lost if the name is set (#11217)
|
|
|
+ // Support: Windows Web Apps (WWA)
|
|
|
+ // `name` and `type` must use .setAttribute for WWA (#14901)
|
|
|
+ input.setAttribute( "type", "radio" );
|
|
|
+ input.setAttribute( "checked", "checked" );
|
|
|
+ input.setAttribute( "name", "t" );
|
|
|
+
|
|
|
+ div.appendChild( input );
|
|
|
+
|
|
|
+ // Support: Android <=4.1 only
|
|
|
+ // Older WebKit doesn't clone checked state correctly in fragments
|
|
|
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
+
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
|
|
|
+ div.innerHTML = "<textarea>x</textarea>";
|
|
|
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
|
|
+} )();
|
|
|
+var documentElement = document.documentElement;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+ rkeyEvent = /^key/,
|
|
|
+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
|
|
|
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
|
|
|
+
|
|
|
+function returnTrue() {
|
|
|
+ return true;
|
|
|
+}
|
|
|
+
|
|
|
+function returnFalse() {
|
|
|
+ return false;
|
|
|
+}
|
|
|
+
|
|
|
+// Support: IE <=9 only
|
|
|
+// See #13393 for more info
|
|
|
+function safeActiveElement() {
|
|
|
+ try {
|
|
|
+ return document.activeElement;
|
|
|
+ } catch ( err ) { }
|
|
|
+}
|
|
|
+
|
|
|
+function on( elem, types, selector, data, fn, 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 ) {
|
|
|
+ on( elem, type, selector, data, types[ type ], one );
|
|
|
+ }
|
|
|
+ return elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ 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 elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ 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 elem.each( function() {
|
|
|
+ jQuery.event.add( this, types, fn, data, selector );
|
|
|
+ } );
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * 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 = dataPriv.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;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Ensure that invalid selectors throw exceptions at attach time
|
|
|
+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
|
|
|
+ if ( selector ) {
|
|
|
+ jQuery.find.matchesSelector( documentElement, 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 !== "undefined" && jQuery.event.triggered !== e.type ?
|
|
|
+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle multiple events separated by a space
|
|
|
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
|
|
|
+ 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 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ 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 = dataPriv.hasData( elem ) && dataPriv.get( elem );
|
|
|
+
|
|
|
+ if ( !elemData || !( events = elemData.events ) ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Once for each type.namespace in types; type may be omitted
|
|
|
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
|
|
|
+ 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 data and the expando if it's no longer used
|
|
|
+ if ( jQuery.isEmptyObject( events ) ) {
|
|
|
+ dataPriv.remove( elem, "handle events" );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ dispatch: function( nativeEvent ) {
|
|
|
+
|
|
|
+ // Make a writable jQuery.Event from the native event object
|
|
|
+ var event = jQuery.event.fix( nativeEvent );
|
|
|
+
|
|
|
+ var i, j, ret, matched, handleObj, handlerQueue,
|
|
|
+ args = new Array( arguments.length ),
|
|
|
+ handlers = ( dataPriv.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;
|
|
|
+
|
|
|
+ for ( i = 1; i < arguments.length; i++ ) {
|
|
|
+ args[ i ] = arguments[ i ];
|
|
|
+ }
|
|
|
+
|
|
|
+ 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.rnamespace || event.rnamespace.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, handleObj, sel, matchedHandlers, matchedSelectors,
|
|
|
+ handlerQueue = [],
|
|
|
+ delegateCount = handlers.delegateCount,
|
|
|
+ cur = event.target;
|
|
|
+
|
|
|
+ // Find delegate handlers
|
|
|
+ if ( delegateCount &&
|
|
|
+
|
|
|
+ // Support: IE <=9
|
|
|
+ // Black-hole SVG <use> instance trees (trac-13180)
|
|
|
+ cur.nodeType &&
|
|
|
+
|
|
|
+ // Support: Firefox <=42
|
|
|
+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
|
|
|
+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
|
|
|
+ // Support: IE 11 only
|
|
|
+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
|
|
|
+ !( event.type === "click" && event.button >= 1 ) ) {
|
|
|
+
|
|
|
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
|
|
|
+
|
|
|
+ // Don't check non-elements (#13208)
|
|
|
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
|
+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
|
|
|
+ matchedHandlers = [];
|
|
|
+ matchedSelectors = {};
|
|
|
+ for ( i = 0; i < delegateCount; i++ ) {
|
|
|
+ handleObj = handlers[ i ];
|
|
|
+
|
|
|
+ // Don't conflict with Object.prototype properties (#13203)
|
|
|
+ sel = handleObj.selector + " ";
|
|
|
+
|
|
|
+ if ( matchedSelectors[ sel ] === undefined ) {
|
|
|
+ matchedSelectors[ sel ] = handleObj.needsContext ?
|
|
|
+ jQuery( sel, this ).index( cur ) > -1 :
|
|
|
+ jQuery.find( sel, this, null, [ cur ] ).length;
|
|
|
+ }
|
|
|
+ if ( matchedSelectors[ sel ] ) {
|
|
|
+ matchedHandlers.push( handleObj );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( matchedHandlers.length ) {
|
|
|
+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add the remaining (directly-bound) handlers
|
|
|
+ cur = this;
|
|
|
+ if ( delegateCount < handlers.length ) {
|
|
|
+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return handlerQueue;
|
|
|
+ },
|
|
|
+
|
|
|
+ addProp: function( name, hook ) {
|
|
|
+ Object.defineProperty( jQuery.Event.prototype, name, {
|
|
|
+ enumerable: true,
|
|
|
+ configurable: true,
|
|
|
+
|
|
|
+ get: jQuery.isFunction( hook ) ?
|
|
|
+ function() {
|
|
|
+ if ( this.originalEvent ) {
|
|
|
+ return hook( this.originalEvent );
|
|
|
+ }
|
|
|
+ } :
|
|
|
+ function() {
|
|
|
+ if ( this.originalEvent ) {
|
|
|
+ return this.originalEvent[ name ];
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ set: function( value ) {
|
|
|
+ Object.defineProperty( this, name, {
|
|
|
+ enumerable: true,
|
|
|
+ configurable: true,
|
|
|
+ writable: true,
|
|
|
+ value: value
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ fix: function( originalEvent ) {
|
|
|
+ return originalEvent[ jQuery.expando ] ?
|
|
|
+ originalEvent :
|
|
|
+ new jQuery.Event( originalEvent );
|
|
|
+ },
|
|
|
+
|
|
|
+ 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 && nodeName( this, "input" ) ) {
|
|
|
+ this.click();
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // For cross-browser consistency, don't fire native .click() on links
|
|
|
+ _default: function( event ) {
|
|
|
+ return 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;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.removeEvent = function( elem, type, handle ) {
|
|
|
+
|
|
|
+ // This "if" is needed for plain objects
|
|
|
+ if ( elem.removeEventListener ) {
|
|
|
+ elem.removeEventListener( type, handle );
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+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 <=2.3 only
|
|
|
+ src.returnValue === false ?
|
|
|
+ returnTrue :
|
|
|
+ returnFalse;
|
|
|
+
|
|
|
+ // Create target properties
|
|
|
+ // Support: Safari <=6 - 7 only
|
|
|
+ // Target should not be a text node (#504, #13143)
|
|
|
+ this.target = ( src.target && src.target.nodeType === 3 ) ?
|
|
|
+ src.target.parentNode :
|
|
|
+ src.target;
|
|
|
+
|
|
|
+ this.currentTarget = src.currentTarget;
|
|
|
+ this.relatedTarget = src.relatedTarget;
|
|
|
+
|
|
|
+ // 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
|
|
|
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
+jQuery.Event.prototype = {
|
|
|
+ constructor: jQuery.Event,
|
|
|
+ isDefaultPrevented: returnFalse,
|
|
|
+ isPropagationStopped: returnFalse,
|
|
|
+ isImmediatePropagationStopped: returnFalse,
|
|
|
+ isSimulated: false,
|
|
|
+
|
|
|
+ preventDefault: function() {
|
|
|
+ var e = this.originalEvent;
|
|
|
+
|
|
|
+ this.isDefaultPrevented = returnTrue;
|
|
|
+
|
|
|
+ if ( e && !this.isSimulated ) {
|
|
|
+ e.preventDefault();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ stopPropagation: function() {
|
|
|
+ var e = this.originalEvent;
|
|
|
+
|
|
|
+ this.isPropagationStopped = returnTrue;
|
|
|
+
|
|
|
+ if ( e && !this.isSimulated ) {
|
|
|
+ e.stopPropagation();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ stopImmediatePropagation: function() {
|
|
|
+ var e = this.originalEvent;
|
|
|
+
|
|
|
+ this.isImmediatePropagationStopped = returnTrue;
|
|
|
+
|
|
|
+ if ( e && !this.isSimulated ) {
|
|
|
+ e.stopImmediatePropagation();
|
|
|
+ }
|
|
|
+
|
|
|
+ this.stopPropagation();
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+// Includes all common event props including KeyEvent and MouseEvent specific props
|
|
|
+jQuery.each( {
|
|
|
+ altKey: true,
|
|
|
+ bubbles: true,
|
|
|
+ cancelable: true,
|
|
|
+ changedTouches: true,
|
|
|
+ ctrlKey: true,
|
|
|
+ detail: true,
|
|
|
+ eventPhase: true,
|
|
|
+ metaKey: true,
|
|
|
+ pageX: true,
|
|
|
+ pageY: true,
|
|
|
+ shiftKey: true,
|
|
|
+ view: true,
|
|
|
+ "char": true,
|
|
|
+ charCode: true,
|
|
|
+ key: true,
|
|
|
+ keyCode: true,
|
|
|
+ button: true,
|
|
|
+ buttons: true,
|
|
|
+ clientX: true,
|
|
|
+ clientY: true,
|
|
|
+ offsetX: true,
|
|
|
+ offsetY: true,
|
|
|
+ pointerId: true,
|
|
|
+ pointerType: true,
|
|
|
+ screenX: true,
|
|
|
+ screenY: true,
|
|
|
+ targetTouches: true,
|
|
|
+ toElement: true,
|
|
|
+ touches: true,
|
|
|
+
|
|
|
+ which: function( event ) {
|
|
|
+ var button = event.button;
|
|
|
+
|
|
|
+ // Add which for key events
|
|
|
+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
|
|
|
+ return event.charCode != null ? event.charCode : event.keyCode;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
|
|
|
+ if ( button & 1 ) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( button & 2 ) {
|
|
|
+ return 3;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( button & 4 ) {
|
|
|
+ return 2;
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return event.which;
|
|
|
+ }
|
|
|
+}, jQuery.event.addProp );
|
|
|
+
|
|
|
+// Create mouseenter/leave events using mouseover/out and event-time checks
|
|
|
+// so that event delegation works in jQuery.
|
|
|
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
|
|
|
+//
|
|
|
+// Support: Safari 7 only
|
|
|
+// Safari sends mouseenter too often; see:
|
|
|
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
|
|
|
+// for the description of the bug (it existed in older Chrome versions as well).
|
|
|
+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 mouseenter/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;
|
|
|
+ }
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+
|
|
|
+ on: function( types, selector, data, fn ) {
|
|
|
+ return on( this, types, selector, data, fn );
|
|
|
+ },
|
|
|
+ one: function( types, selector, data, fn ) {
|
|
|
+ return on( this, 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 );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+
|
|
|
+ /* eslint-disable max-len */
|
|
|
+
|
|
|
+ // See https://github.com/eslint/eslint/issues/3229
|
|
|
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
|
|
|
+
|
|
|
+ /* eslint-enable */
|
|
|
+
|
|
|
+ // Support: IE <=10 - 11, Edge 12 - 13
|
|
|
+ // In IE/Edge using regex groups here causes severe slowdowns.
|
|
|
+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
|
|
|
+ rnoInnerhtml = /<script|<style|<link/i,
|
|
|
+
|
|
|
+ // checked="checked" or checked
|
|
|
+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
|
+ rscriptTypeMasked = /^true\/(.*)/,
|
|
|
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
|
|
|
+
|
|
|
+// Prefer a tbody over its parent table for containing new rows
|
|
|
+function manipulationTarget( elem, content ) {
|
|
|
+ if ( nodeName( elem, "table" ) &&
|
|
|
+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
|
|
|
+
|
|
|
+ return jQuery( ">tbody", elem )[ 0 ] || elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ return 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;
|
|
|
+}
|
|
|
+
|
|
|
+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 ( dataPriv.hasData( src ) ) {
|
|
|
+ pdataOld = dataPriv.access( src );
|
|
|
+ pdataCur = dataPriv.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 ( dataUser.hasData( src ) ) {
|
|
|
+ udataOld = dataUser.access( src );
|
|
|
+ udataCur = jQuery.extend( {}, udataOld );
|
|
|
+
|
|
|
+ dataUser.set( dest, udataCur );
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// Fix IE bugs, see support tests
|
|
|
+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;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+function domManip( collection, args, callback, ignored ) {
|
|
|
+
|
|
|
+ // Flatten any nested arrays
|
|
|
+ args = concat.apply( [], args );
|
|
|
+
|
|
|
+ var fragment, first, scripts, hasScripts, node, doc,
|
|
|
+ i = 0,
|
|
|
+ l = collection.length,
|
|
|
+ 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 collection.each( function( index ) {
|
|
|
+ var self = collection.eq( index );
|
|
|
+ if ( isFunction ) {
|
|
|
+ args[ 0 ] = value.call( this, index, self.html() );
|
|
|
+ }
|
|
|
+ domManip( self, args, callback, ignored );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( l ) {
|
|
|
+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
|
|
|
+ first = fragment.firstChild;
|
|
|
+
|
|
|
+ if ( fragment.childNodes.length === 1 ) {
|
|
|
+ fragment = first;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Require either new content or an interest in ignored elements to invoke the callback
|
|
|
+ if ( first || ignored ) {
|
|
|
+ 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: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ jQuery.merge( scripts, getAll( node, "script" ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ callback.call( collection[ 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 || "" ) &&
|
|
|
+ !dataPriv.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 {
|
|
|
+ DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return collection;
|
|
|
+}
|
|
|
+
|
|
|
+function remove( elem, selector, keepData ) {
|
|
|
+ var node,
|
|
|
+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
|
|
|
+ if ( !keepData && node.nodeType === 1 ) {
|
|
|
+ jQuery.cleanData( getAll( node ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( node.parentNode ) {
|
|
|
+ if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
|
|
|
+ setGlobalEval( getAll( node, "script" ) );
|
|
|
+ }
|
|
|
+ node.parentNode.removeChild( node );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem;
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ htmlPrefilter: function( html ) {
|
|
|
+ return html.replace( rxhtmlTag, "<$1></$2>" );
|
|
|
+ },
|
|
|
+
|
|
|
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
|
+ var i, l, srcElements, destElements,
|
|
|
+ clone = elem.cloneNode( true ),
|
|
|
+ inPage = jQuery.contains( elem.ownerDocument, elem );
|
|
|
+
|
|
|
+ // Fix IE cloning issues
|
|
|
+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
|
|
|
+ !jQuery.isXMLDoc( elem ) ) {
|
|
|
+
|
|
|
+ // We eschew Sizzle here for performance reasons: https://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;
|
|
|
+ },
|
|
|
+
|
|
|
+ cleanData: function( elems ) {
|
|
|
+ var data, elem, type,
|
|
|
+ special = jQuery.event.special,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
|
|
|
+ if ( acceptData( elem ) ) {
|
|
|
+ if ( ( data = elem[ dataPriv.expando ] ) ) {
|
|
|
+ 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 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Chrome <=35 - 45+
|
|
|
+ // Assign undefined instead of using delete, see Data#remove
|
|
|
+ elem[ dataPriv.expando ] = undefined;
|
|
|
+ }
|
|
|
+ if ( elem[ dataUser.expando ] ) {
|
|
|
+
|
|
|
+ // Support: Chrome <=35 - 45+
|
|
|
+ // Assign undefined instead of using delete, see Data#remove
|
|
|
+ elem[ dataUser.expando ] = undefined;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ detach: function( selector ) {
|
|
|
+ return remove( this, selector, true );
|
|
|
+ },
|
|
|
+
|
|
|
+ remove: function( selector ) {
|
|
|
+ return remove( this, selector );
|
|
|
+ },
|
|
|
+
|
|
|
+ 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 domManip( this, arguments, function( elem ) {
|
|
|
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
+ var target = manipulationTarget( this, elem );
|
|
|
+ target.appendChild( elem );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ prepend: function() {
|
|
|
+ return domManip( this, 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 domManip( this, arguments, function( elem ) {
|
|
|
+ if ( this.parentNode ) {
|
|
|
+ this.parentNode.insertBefore( elem, this );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ after: function() {
|
|
|
+ return domManip( this, arguments, function( elem ) {
|
|
|
+ if ( this.parentNode ) {
|
|
|
+ this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ 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 = jQuery.htmlPrefilter( value );
|
|
|
+
|
|
|
+ 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 ignored = [];
|
|
|
+
|
|
|
+ // Make the changes, replacing each non-ignored context element with the new content
|
|
|
+ return domManip( this, arguments, function( elem ) {
|
|
|
+ var parent = this.parentNode;
|
|
|
+
|
|
|
+ if ( jQuery.inArray( this, ignored ) < 0 ) {
|
|
|
+ jQuery.cleanData( getAll( this ) );
|
|
|
+ if ( parent ) {
|
|
|
+ parent.replaceChild( elem, this );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Force callback invocation
|
|
|
+ }, ignored );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+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: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ push.apply( ret, elems.get() );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.pushStack( ret );
|
|
|
+ };
|
|
|
+} );
|
|
|
+var rmargin = ( /^margin/ );
|
|
|
+
|
|
|
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
|
|
|
+
|
|
|
+var getStyles = function( elem ) {
|
|
|
+
|
|
|
+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
|
|
|
+ // IE throws on elements created in popups
|
|
|
+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
|
|
|
+ var view = elem.ownerDocument.defaultView;
|
|
|
+
|
|
|
+ if ( !view || !view.opener ) {
|
|
|
+ view = window;
|
|
|
+ }
|
|
|
+
|
|
|
+ return view.getComputedStyle( elem );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+( function() {
|
|
|
+
|
|
|
+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
|
|
|
+ // so they're executed at the same time to save the second computation.
|
|
|
+ function computeStyleTests() {
|
|
|
+
|
|
|
+ // This is a singleton, we need to execute it only once
|
|
|
+ if ( !div ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ div.style.cssText =
|
|
|
+ "box-sizing:border-box;" +
|
|
|
+ "position:relative;display:block;" +
|
|
|
+ "margin:auto;border:1px;padding:1px;" +
|
|
|
+ "top:1%;width:50%";
|
|
|
+ div.innerHTML = "";
|
|
|
+ documentElement.appendChild( container );
|
|
|
+
|
|
|
+ var divStyle = window.getComputedStyle( div );
|
|
|
+ pixelPositionVal = divStyle.top !== "1%";
|
|
|
+
|
|
|
+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
|
|
|
+ reliableMarginLeftVal = divStyle.marginLeft === "2px";
|
|
|
+ boxSizingReliableVal = divStyle.width === "4px";
|
|
|
+
|
|
|
+ // Support: Android 4.0 - 4.3 only
|
|
|
+ // Some styles come back with percentage values, even though they shouldn't
|
|
|
+ div.style.marginRight = "50%";
|
|
|
+ pixelMarginRightVal = divStyle.marginRight === "4px";
|
|
|
+
|
|
|
+ documentElement.removeChild( container );
|
|
|
+
|
|
|
+ // Nullify the div so it wouldn't be stored in the memory and
|
|
|
+ // it will also be a sign that checks already performed
|
|
|
+ div = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
|
|
|
+ container = document.createElement( "div" ),
|
|
|
+ div = document.createElement( "div" );
|
|
|
+
|
|
|
+ // Finish early in limited (non-browser) environments
|
|
|
+ if ( !div.style ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11 only
|
|
|
+ // Style of cloned element affects source element cloned (#8908)
|
|
|
+ div.style.backgroundClip = "content-box";
|
|
|
+ div.cloneNode( true ).style.backgroundClip = "";
|
|
|
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
|
|
+
|
|
|
+ container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
|
|
|
+ "padding:0;margin-top:1px;position:absolute";
|
|
|
+ container.appendChild( div );
|
|
|
+
|
|
|
+ jQuery.extend( support, {
|
|
|
+ pixelPosition: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return pixelPositionVal;
|
|
|
+ },
|
|
|
+ boxSizingReliable: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return boxSizingReliableVal;
|
|
|
+ },
|
|
|
+ pixelMarginRight: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return pixelMarginRightVal;
|
|
|
+ },
|
|
|
+ reliableMarginLeft: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return reliableMarginLeftVal;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+} )();
|
|
|
+
|
|
|
+
|
|
|
+function curCSS( elem, name, computed ) {
|
|
|
+ var width, minWidth, maxWidth, ret,
|
|
|
+
|
|
|
+ // Support: Firefox 51+
|
|
|
+ // Retrieving style before computed somehow
|
|
|
+ // fixes an issue with getting wrong values
|
|
|
+ // on detached elements
|
|
|
+ style = elem.style;
|
|
|
+
|
|
|
+ computed = computed || getStyles( elem );
|
|
|
+
|
|
|
+ // getPropertyValue is needed for:
|
|
|
+ // .css('filter') (IE 9 only, #12537)
|
|
|
+ // .css('--customProperty) (#3144)
|
|
|
+ if ( computed ) {
|
|
|
+ ret = computed.getPropertyValue( name ) || computed[ name ];
|
|
|
+
|
|
|
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
|
+ ret = jQuery.style( elem, name );
|
|
|
+ }
|
|
|
+
|
|
|
+ // A tribute to the "awesome hack by Dean Edwards"
|
|
|
+ // Android Browser returns percentage for some values,
|
|
|
+ // but width seems to be reliably pixels.
|
|
|
+ // This is against the CSSOM draft spec:
|
|
|
+ // https://drafts.csswg.org/cssom/#resolved-values
|
|
|
+ if ( !support.pixelMarginRight() && 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 <=9 - 11 only
|
|
|
+ // 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.
|
|
|
+ delete this.get;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Hook needed; redefine it so that the support test is not executed again.
|
|
|
+ return ( this.get = hookFn ).apply( this, arguments );
|
|
|
+ }
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+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]).+)/,
|
|
|
+ rcustomProp = /^--/,
|
|
|
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
|
+ cssNormalTransform = {
|
|
|
+ letterSpacing: "0",
|
|
|
+ fontWeight: "400"
|
|
|
+ },
|
|
|
+
|
|
|
+ cssPrefixes = [ "Webkit", "Moz", "ms" ],
|
|
|
+ emptyStyle = document.createElement( "div" ).style;
|
|
|
+
|
|
|
+// Return a css property mapped to a potentially vendor prefixed property
|
|
|
+function vendorPropName( name ) {
|
|
|
+
|
|
|
+ // Shortcut for names that are not vendor prefixed
|
|
|
+ if ( name in emptyStyle ) {
|
|
|
+ return name;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check for vendor prefixed names
|
|
|
+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
|
|
|
+ i = cssPrefixes.length;
|
|
|
+
|
|
|
+ while ( i-- ) {
|
|
|
+ name = cssPrefixes[ i ] + capName;
|
|
|
+ if ( name in emptyStyle ) {
|
|
|
+ return name;
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// Return a property mapped along what jQuery.cssProps suggests or to
|
|
|
+// a vendor prefixed property.
|
|
|
+function finalPropName( name ) {
|
|
|
+ var ret = jQuery.cssProps[ name ];
|
|
|
+ if ( !ret ) {
|
|
|
+ ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
|
|
|
+ }
|
|
|
+ return ret;
|
|
|
+}
|
|
|
+
|
|
|
+function setPositiveNumber( elem, value, subtract ) {
|
|
|
+
|
|
|
+ // Any relative (+/-) values have already been
|
|
|
+ // normalized at this point
|
|
|
+ var matches = rcssNum.exec( value );
|
|
|
+ return matches ?
|
|
|
+
|
|
|
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
|
+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
|
|
|
+ value;
|
|
|
+}
|
|
|
+
|
|
|
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
|
|
|
+ var i,
|
|
|
+ val = 0;
|
|
|
+
|
|
|
+ // If we already have the right measurement, avoid augmentation
|
|
|
+ if ( extra === ( isBorderBox ? "border" : "content" ) ) {
|
|
|
+ i = 4;
|
|
|
+
|
|
|
+ // Otherwise initialize for horizontal or vertical properties
|
|
|
+ } else {
|
|
|
+ i = name === "width" ? 1 : 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 computed style
|
|
|
+ var valueIsBorderBox,
|
|
|
+ styles = getStyles( elem ),
|
|
|
+ val = curCSS( elem, name, styles ),
|
|
|
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
|
|
+
|
|
|
+ // Computed unit is not pixels. Stop here and return.
|
|
|
+ if ( rnumnonpx.test( val ) ) {
|
|
|
+ return val;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 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 ] );
|
|
|
+
|
|
|
+ // Fall back to offsetWidth/Height when value is "auto"
|
|
|
+ // This happens for inline elements with no explicit setting (gh-3571)
|
|
|
+ if ( val === "auto" ) {
|
|
|
+ val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // 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";
|
|
|
+}
|
|
|
+
|
|
|
+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: {
|
|
|
+ "animationIterationCount": true,
|
|
|
+ "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: {
|
|
|
+ "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 ),
|
|
|
+ isCustomProp = rcustomProp.test( name ),
|
|
|
+ style = elem.style;
|
|
|
+
|
|
|
+ // Make sure that we're working with the right name. We don't
|
|
|
+ // want to query the value if it is a CSS custom property
|
|
|
+ // since they are user-defined.
|
|
|
+ if ( !isCustomProp ) {
|
|
|
+ name = finalPropName( origName );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Gets hook for the prefixed version, then unprefixed version
|
|
|
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
+
|
|
|
+ // Check if we're setting a value
|
|
|
+ if ( value !== undefined ) {
|
|
|
+ type = typeof value;
|
|
|
+
|
|
|
+ // Convert "+=" or "-=" to relative numbers (#7345)
|
|
|
+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
|
|
|
+ value = adjustCSS( elem, name, ret );
|
|
|
+
|
|
|
+ // Fixes bug #9237
|
|
|
+ type = "number";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Make sure that null and NaN values aren't set (#7116)
|
|
|
+ if ( value == null || value !== value ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If a number was passed in, add the unit (except for certain CSS properties)
|
|
|
+ if ( type === "number" ) {
|
|
|
+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // background-* props affect original clone's values
|
|
|
+ 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 ) {
|
|
|
+
|
|
|
+ if ( isCustomProp ) {
|
|
|
+ style.setProperty( name, value );
|
|
|
+ } else {
|
|
|
+ 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 ),
|
|
|
+ isCustomProp = rcustomProp.test( name );
|
|
|
+
|
|
|
+ // Make sure that we're working with the right name. We don't
|
|
|
+ // want to modify the value if it is a CSS custom property
|
|
|
+ // since they are user-defined.
|
|
|
+ if ( !isCustomProp ) {
|
|
|
+ name = finalPropName( origName );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Try prefixed name followed by the unprefixed name
|
|
|
+ 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 ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Make numeric if forced or a qualifier was provided and val looks numeric
|
|
|
+ if ( extra === "" || extra ) {
|
|
|
+ num = parseFloat( val );
|
|
|
+ return extra === true || isFinite( 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
|
|
|
+ // but it must have a current display style that would benefit
|
|
|
+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
|
|
|
+
|
|
|
+ // Support: Safari 8+
|
|
|
+ // Table columns in Safari have non-zero offsetWidth & zero
|
|
|
+ // getBoundingClientRect().width unless display is changed.
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // Running getBoundingClientRect on a disconnected node
|
|
|
+ // in IE throws an error.
|
|
|
+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
|
|
|
+ swap( elem, cssShow, function() {
|
|
|
+ return getWidthOrHeight( elem, name, extra );
|
|
|
+ } ) :
|
|
|
+ getWidthOrHeight( elem, name, extra );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ set: function( elem, value, extra ) {
|
|
|
+ var matches,
|
|
|
+ styles = extra && getStyles( elem ),
|
|
|
+ subtract = extra && augmentWidthOrHeight(
|
|
|
+ elem,
|
|
|
+ name,
|
|
|
+ extra,
|
|
|
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
|
+ styles
|
|
|
+ );
|
|
|
+
|
|
|
+ // Convert to pixels if value adjustment is needed
|
|
|
+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
|
|
|
+ ( matches[ 3 ] || "px" ) !== "px" ) {
|
|
|
+
|
|
|
+ elem.style[ name ] = value;
|
|
|
+ value = jQuery.css( elem, name );
|
|
|
+ }
|
|
|
+
|
|
|
+ return setPositiveNumber( elem, value, subtract );
|
|
|
+ }
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
|
|
|
+ function( elem, computed ) {
|
|
|
+ if ( computed ) {
|
|
|
+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
|
|
|
+ elem.getBoundingClientRect().left -
|
|
|
+ swap( elem, { marginLeft: 0 }, function() {
|
|
|
+ return elem.getBoundingClientRect().left;
|
|
|
+ } )
|
|
|
+ ) + "px";
|
|
|
+ }
|
|
|
+ }
|
|
|
+);
|
|
|
+
|
|
|
+// 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 ( Array.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 );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+// Based off of the plugin by Clint Helfers, with permission.
|
|
|
+// https://web.archive.org/web/20100324014747/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 = window.setTimeout( next, time );
|
|
|
+ hooks.stop = function() {
|
|
|
+ window.clearTimeout( timeout );
|
|
|
+ };
|
|
|
+ } );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+( function() {
|
|
|
+ var input = document.createElement( "input" ),
|
|
|
+ select = document.createElement( "select" ),
|
|
|
+ opt = select.appendChild( document.createElement( "option" ) );
|
|
|
+
|
|
|
+ input.type = "checkbox";
|
|
|
+
|
|
|
+ // Support: Android <=4.3 only
|
|
|
+ // Default value for a checkbox should be "on"
|
|
|
+ support.checkOn = input.value !== "";
|
|
|
+
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // Must access selectedIndex to make default options select
|
|
|
+ support.optSelected = opt.selected;
|
|
|
+
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // An input loses its value after becoming a radio
|
|
|
+ input = document.createElement( "input" );
|
|
|
+ input.value = "t";
|
|
|
+ input.type = "radio";
|
|
|
+ support.radioValue = input.value === "t";
|
|
|
+} )();
|
|
|
+
|
|
|
+
|
|
|
+var 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 ret, hooks,
|
|
|
+ nType = elem.nodeType;
|
|
|
+
|
|
|
+ // Don't get/set attributes on text, comment and attribute nodes
|
|
|
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fallback to prop when attributes are not supported
|
|
|
+ if ( typeof elem.getAttribute === "undefined" ) {
|
|
|
+ return jQuery.prop( elem, name, value );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Attribute hooks are determined by the lowercase version
|
|
|
+ // Grab necessary hook if one is defined
|
|
|
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
|
|
|
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( value !== undefined ) {
|
|
|
+ if ( value === null ) {
|
|
|
+ jQuery.removeAttr( elem, name );
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( hooks && "set" in hooks &&
|
|
|
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ elem.setAttribute( name, value + "" );
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ ret = jQuery.find.attr( elem, name );
|
|
|
+
|
|
|
+ // Non-existent attributes return null, we normalize to undefined
|
|
|
+ return ret == null ? undefined : ret;
|
|
|
+ },
|
|
|
+
|
|
|
+ attrHooks: {
|
|
|
+ type: {
|
|
|
+ set: function( elem, value ) {
|
|
|
+ if ( !support.radioValue && value === "radio" &&
|
|
|
+ nodeName( elem, "input" ) ) {
|
|
|
+ var val = elem.value;
|
|
|
+ elem.setAttribute( "type", value );
|
|
|
+ if ( val ) {
|
|
|
+ elem.value = val;
|
|
|
+ }
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ removeAttr: function( elem, value ) {
|
|
|
+ var name,
|
|
|
+ i = 0,
|
|
|
+
|
|
|
+ // Attribute names can contain non-HTML whitespace characters
|
|
|
+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
|
|
|
+ attrNames = value && value.match( rnothtmlwhite );
|
|
|
+
|
|
|
+ if ( attrNames && elem.nodeType === 1 ) {
|
|
|
+ while ( ( name = attrNames[ i++ ] ) ) {
|
|
|
+ elem.removeAttribute( name );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// 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,
|
|
|
+ lowercaseName = name.toLowerCase();
|
|
|
+
|
|
|
+ if ( !isXML ) {
|
|
|
+
|
|
|
+ // Avoid an infinite loop by temporarily removing this function from the getter
|
|
|
+ handle = attrHandle[ lowercaseName ];
|
|
|
+ attrHandle[ lowercaseName ] = ret;
|
|
|
+ ret = getter( elem, name, isXML ) != null ?
|
|
|
+ lowercaseName :
|
|
|
+ null;
|
|
|
+ attrHandle[ lowercaseName ] = handle;
|
|
|
+ }
|
|
|
+ return ret;
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var rfocusable = /^(?:input|select|textarea|button)$/i,
|
|
|
+ rclickable = /^(?:a|area)$/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( {
|
|
|
+ prop: function( elem, name, value ) {
|
|
|
+ var ret, hooks,
|
|
|
+ nType = elem.nodeType;
|
|
|
+
|
|
|
+ // Don't get/set properties on text, comment and attribute nodes
|
|
|
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
+
|
|
|
+ // Fix name and attach hooks
|
|
|
+ name = jQuery.propFix[ name ] || name;
|
|
|
+ hooks = jQuery.propHooks[ name ];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( value !== undefined ) {
|
|
|
+ if ( hooks && "set" in hooks &&
|
|
|
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ return ( elem[ name ] = value );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem[ name ];
|
|
|
+ },
|
|
|
+
|
|
|
+ propHooks: {
|
|
|
+ tabIndex: {
|
|
|
+ get: function( elem ) {
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11 only
|
|
|
+ // elem.tabIndex doesn't always return the
|
|
|
+ // correct value when it hasn't been explicitly set
|
|
|
+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
|
+ // Use proper attribute retrieval(#12072)
|
|
|
+ var tabindex = jQuery.find.attr( elem, "tabindex" );
|
|
|
+
|
|
|
+ if ( tabindex ) {
|
|
|
+ return parseInt( tabindex, 10 );
|
|
|
+ }
|
|
|
+
|
|
|
+ if (
|
|
|
+ rfocusable.test( elem.nodeName ) ||
|
|
|
+ rclickable.test( elem.nodeName ) &&
|
|
|
+ elem.href
|
|
|
+ ) {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ propFix: {
|
|
|
+ "for": "htmlFor",
|
|
|
+ "class": "className"
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Support: IE <=11 only
|
|
|
+// Accessing the selectedIndex property
|
|
|
+// forces the browser to respect setting selected
|
|
|
+// on the option
|
|
|
+// The getter ensures a default option is selected
|
|
|
+// when in an optgroup
|
|
|
+// eslint rule "no-unused-expressions" is disabled for this code
|
|
|
+// since it considers such accessions noop
|
|
|
+if ( !support.optSelected ) {
|
|
|
+ jQuery.propHooks.selected = {
|
|
|
+ get: function( elem ) {
|
|
|
+
|
|
|
+ /* eslint no-unused-expressions: "off" */
|
|
|
+
|
|
|
+ var parent = elem.parentNode;
|
|
|
+ if ( parent && parent.parentNode ) {
|
|
|
+ parent.parentNode.selectedIndex;
|
|
|
+ }
|
|
|
+ return null;
|
|
|
+ },
|
|
|
+ set: function( elem ) {
|
|
|
+
|
|
|
+ /* eslint no-unused-expressions: "off" */
|
|
|
+
|
|
|
+ var parent = elem.parentNode;
|
|
|
+ if ( parent ) {
|
|
|
+ parent.selectedIndex;
|
|
|
+
|
|
|
+ if ( parent.parentNode ) {
|
|
|
+ parent.parentNode.selectedIndex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.each( [
|
|
|
+ "tabIndex",
|
|
|
+ "readOnly",
|
|
|
+ "maxLength",
|
|
|
+ "cellSpacing",
|
|
|
+ "cellPadding",
|
|
|
+ "rowSpan",
|
|
|
+ "colSpan",
|
|
|
+ "useMap",
|
|
|
+ "frameBorder",
|
|
|
+ "contentEditable"
|
|
|
+], function() {
|
|
|
+ jQuery.propFix[ this.toLowerCase() ] = this;
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ // Strip and collapse whitespace according to HTML spec
|
|
|
+ // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace
|
|
|
+ function stripAndCollapse( value ) {
|
|
|
+ var tokens = value.match( rnothtmlwhite ) || [];
|
|
|
+ return tokens.join( " " );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+function getClass( elem ) {
|
|
|
+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ addClass: function( value ) {
|
|
|
+ var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ if ( jQuery.isFunction( value ) ) {
|
|
|
+ return this.each( function( j ) {
|
|
|
+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( typeof value === "string" && value ) {
|
|
|
+ classes = value.match( rnothtmlwhite ) || [];
|
|
|
+
|
|
|
+ while ( ( elem = this[ i++ ] ) ) {
|
|
|
+ curValue = getClass( elem );
|
|
|
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
|
|
|
+
|
|
|
+ if ( cur ) {
|
|
|
+ j = 0;
|
|
|
+ while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
|
|
+ cur += clazz + " ";
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only assign if different to avoid unneeded rendering.
|
|
|
+ finalValue = stripAndCollapse( cur );
|
|
|
+ if ( curValue !== finalValue ) {
|
|
|
+ elem.setAttribute( "class", finalValue );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ removeClass: function( value ) {
|
|
|
+ var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ if ( jQuery.isFunction( value ) ) {
|
|
|
+ return this.each( function( j ) {
|
|
|
+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( !arguments.length ) {
|
|
|
+ return this.attr( "class", "" );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( typeof value === "string" && value ) {
|
|
|
+ classes = value.match( rnothtmlwhite ) || [];
|
|
|
+
|
|
|
+ while ( ( elem = this[ i++ ] ) ) {
|
|
|
+ curValue = getClass( elem );
|
|
|
+
|
|
|
+ // This expression is here for better compressibility (see addClass)
|
|
|
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
|
|
|
+
|
|
|
+ if ( cur ) {
|
|
|
+ j = 0;
|
|
|
+ while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
+
|
|
|
+ // Remove *all* instances
|
|
|
+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
|
|
|
+ cur = cur.replace( " " + clazz + " ", " " );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only assign if different to avoid unneeded rendering.
|
|
|
+ finalValue = stripAndCollapse( cur );
|
|
|
+ if ( curValue !== finalValue ) {
|
|
|
+ elem.setAttribute( "class", 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, getClass( this ), stateVal ),
|
|
|
+ stateVal
|
|
|
+ );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.each( function() {
|
|
|
+ var className, i, self, classNames;
|
|
|
+
|
|
|
+ if ( type === "string" ) {
|
|
|
+
|
|
|
+ // Toggle individual class names
|
|
|
+ i = 0;
|
|
|
+ self = jQuery( this );
|
|
|
+ classNames = value.match( rnothtmlwhite ) || [];
|
|
|
+
|
|
|
+ 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 ( value === undefined || type === "boolean" ) {
|
|
|
+ className = getClass( this );
|
|
|
+ if ( className ) {
|
|
|
+
|
|
|
+ // Store className if set
|
|
|
+ dataPriv.set( this, "__className__", 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.
|
|
|
+ if ( this.setAttribute ) {
|
|
|
+ this.setAttribute( "class",
|
|
|
+ className || value === false ?
|
|
|
+ "" :
|
|
|
+ dataPriv.get( this, "__className__" ) || ""
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ hasClass: function( selector ) {
|
|
|
+ var className, elem,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ className = " " + selector + " ";
|
|
|
+ while ( ( elem = this[ i++ ] ) ) {
|
|
|
+ if ( elem.nodeType === 1 &&
|
|
|
+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
|
|
|
+ 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;
|
|
|
+
|
|
|
+ // Handle most common string cases
|
|
|
+ if ( typeof ret === "string" ) {
|
|
|
+ return ret.replace( rreturn, "" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle cases where value is null/undef or number
|
|
|
+ return 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 ( Array.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: IE <=10 - 11 only
|
|
|
+ // option.text throws exceptions (#14686, #14858)
|
|
|
+ // Strip and collapse whitespace
|
|
|
+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
|
|
|
+ stripAndCollapse( jQuery.text( elem ) );
|
|
|
+ }
|
|
|
+ },
|
|
|
+ select: {
|
|
|
+ get: function( elem ) {
|
|
|
+ var value, option, i,
|
|
|
+ options = elem.options,
|
|
|
+ index = elem.selectedIndex,
|
|
|
+ one = elem.type === "select-one",
|
|
|
+ values = one ? null : [],
|
|
|
+ max = one ? index + 1 : options.length;
|
|
|
+
|
|
|
+ if ( index < 0 ) {
|
|
|
+ i = max;
|
|
|
+
|
|
|
+ } else {
|
|
|
+ i = one ? index : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Loop through all the selected options
|
|
|
+ for ( ; i < max; i++ ) {
|
|
|
+ option = options[ i ];
|
|
|
+
|
|
|
+ // Support: IE <=9 only
|
|
|
+ // IE8-9 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
|
|
|
+ !option.disabled &&
|
|
|
+ ( !option.parentNode.disabled ||
|
|
|
+ !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 ];
|
|
|
+
|
|
|
+ /* eslint-disable no-cond-assign */
|
|
|
+
|
|
|
+ if ( option.selected =
|
|
|
+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
|
|
|
+ ) {
|
|
|
+ optionSet = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* eslint-enable no-cond-assign */
|
|
|
+ }
|
|
|
+
|
|
|
+ // 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 ( Array.isArray( value ) ) {
|
|
|
+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ if ( !support.checkOn ) {
|
|
|
+ jQuery.valHooks[ this ].get = function( elem ) {
|
|
|
+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
|
|
|
+ };
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Return jQuery for attributes-only inclusion
|
|
|
+
|
|
|
+
|
|
|
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
|
|
|
+
|
|
|
+jQuery.extend( jQuery.event, {
|
|
|
+
|
|
|
+ trigger: function( event, data, elem, onlyHandlers ) {
|
|
|
+
|
|
|
+ var i, cur, tmp, bubbleType, ontype, handle, special,
|
|
|
+ eventPath = [ elem || document ],
|
|
|
+ type = hasOwn.call( event, "type" ) ? event.type : event,
|
|
|
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
|
|
|
+
|
|
|
+ cur = tmp = elem = elem || document;
|
|
|
+
|
|
|
+ // Don't do events on text and comment nodes
|
|
|
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
|
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( type.indexOf( "." ) > -1 ) {
|
|
|
+
|
|
|
+ // Namespaced trigger; create a regexp to match event type in handle()
|
|
|
+ namespaces = type.split( "." );
|
|
|
+ type = namespaces.shift();
|
|
|
+ namespaces.sort();
|
|
|
+ }
|
|
|
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
|
|
|
+
|
|
|
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
|
+ event = event[ jQuery.expando ] ?
|
|
|
+ event :
|
|
|
+ new jQuery.Event( type, typeof event === "object" && event );
|
|
|
+
|
|
|
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
|
|
+ event.isTrigger = onlyHandlers ? 2 : 3;
|
|
|
+ event.namespace = namespaces.join( "." );
|
|
|
+ event.rnamespace = event.namespace ?
|
|
|
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
|
|
|
+ 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 = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
|
|
|
+ dataPriv.get( cur, "handle" );
|
|
|
+ if ( handle ) {
|
|
|
+ handle.apply( cur, data );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Native handler
|
|
|
+ handle = ontype && cur[ ontype ];
|
|
|
+ if ( handle && handle.apply && 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 ) &&
|
|
|
+ acceptData( elem ) ) {
|
|
|
+
|
|
|
+ // Call a native DOM method on the target with the same 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;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Piggyback on a donor event to simulate a different one
|
|
|
+ // Used only for `focus(in | out)` events
|
|
|
+ simulate: function( type, elem, event ) {
|
|
|
+ var e = jQuery.extend(
|
|
|
+ new jQuery.Event(),
|
|
|
+ event,
|
|
|
+ {
|
|
|
+ type: type,
|
|
|
+ isSimulated: true
|
|
|
+ }
|
|
|
+ );
|
|
|
+
|
|
|
+ jQuery.event.trigger( e, null, elem );
|
|
|
+ }
|
|
|
+
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+
|
|
|
+ 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 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
|
|
|
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
+ "change select submit keydown keypress keyup 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 );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+support.focusin = "onfocusin" in window;
|
|
|
+
|
|
|
+
|
|
|
+// Support: Firefox <=44
|
|
|
+// Firefox doesn't have focus(in | out) events
|
|
|
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
|
|
|
+//
|
|
|
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
|
|
|
+// focus(in | out) events fire after focus & blur events,
|
|
|
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
|
|
|
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
|
|
|
+if ( !support.focusin ) {
|
|
|
+ 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 ) );
|
|
|
+ };
|
|
|
+
|
|
|
+ jQuery.event.special[ fix ] = {
|
|
|
+ setup: function() {
|
|
|
+ var doc = this.ownerDocument || this,
|
|
|
+ attaches = dataPriv.access( doc, fix );
|
|
|
+
|
|
|
+ if ( !attaches ) {
|
|
|
+ doc.addEventListener( orig, handler, true );
|
|
|
+ }
|
|
|
+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
|
|
|
+ },
|
|
|
+ teardown: function() {
|
|
|
+ var doc = this.ownerDocument || this,
|
|
|
+ attaches = dataPriv.access( doc, fix ) - 1;
|
|
|
+
|
|
|
+ if ( !attaches ) {
|
|
|
+ doc.removeEventListener( orig, handler, true );
|
|
|
+ dataPriv.remove( doc, fix );
|
|
|
+
|
|
|
+ } else {
|
|
|
+ dataPriv.access( doc, fix, attaches );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ } );
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+ 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 ( Array.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" && v != null ? 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, valueOrFunction ) {
|
|
|
+
|
|
|
+ // If value is a function, invoke it and use its return value
|
|
|
+ var value = jQuery.isFunction( valueOrFunction ) ?
|
|
|
+ valueOrFunction() :
|
|
|
+ valueOrFunction;
|
|
|
+
|
|
|
+ s[ s.length ] = encodeURIComponent( key ) + "=" +
|
|
|
+ encodeURIComponent( value == null ? "" : value );
|
|
|
+ };
|
|
|
+
|
|
|
+ // If an array was passed in, assume that it is an array of form elements.
|
|
|
+ if ( Array.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( "&" );
|
|
|
+};
|
|
|
+
|
|
|
+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();
|
|
|
+
|
|
|
+ if ( val == null ) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( Array.isArray( val ) ) {
|
|
|
+ return jQuery.map( val, function( val ) {
|
|
|
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
+ } ).get();
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ wrapAll: function( html ) {
|
|
|
+ var wrap;
|
|
|
+
|
|
|
+ if ( this[ 0 ] ) {
|
|
|
+ if ( jQuery.isFunction( html ) ) {
|
|
|
+ html = html.call( 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( selector ) {
|
|
|
+ this.parent( selector ).not( "body" ).each( function() {
|
|
|
+ jQuery( this ).replaceWith( this.childNodes );
|
|
|
+ } );
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery.expr.pseudos.hidden = function( elem ) {
|
|
|
+ return !jQuery.expr.pseudos.visible( elem );
|
|
|
+};
|
|
|
+jQuery.expr.pseudos.visible = function( elem ) {
|
|
|
+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Support: Safari 8 only
|
|
|
+// In Safari 8 documents created via document.implementation.createHTMLDocument
|
|
|
+// collapse sibling forms: the second one becomes a child of the first one.
|
|
|
+// Because of that, this security measure has to be disabled in Safari 8.
|
|
|
+// https://bugs.webkit.org/show_bug.cgi?id=137337
|
|
|
+support.createHTMLDocument = ( function() {
|
|
|
+ var body = document.implementation.createHTMLDocument( "" ).body;
|
|
|
+ body.innerHTML = "<form></form><form></form>";
|
|
|
+ return body.childNodes.length === 2;
|
|
|
+} )();
|
|
|
+
|
|
|
+
|
|
|
+// Argument "data" should be 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 ( typeof data !== "string" ) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ if ( typeof context === "boolean" ) {
|
|
|
+ keepScripts = context;
|
|
|
+ context = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var base, parsed, scripts;
|
|
|
+
|
|
|
+ if ( !context ) {
|
|
|
+
|
|
|
+ // Stop scripts or inline event handlers from being executed immediately
|
|
|
+ // by using document.implementation
|
|
|
+ if ( support.createHTMLDocument ) {
|
|
|
+ context = document.implementation.createHTMLDocument( "" );
|
|
|
+
|
|
|
+ // Set the base href for the created document
|
|
|
+ // so any parsed elements with URLs
|
|
|
+ // are based on the document's URL (gh-2965)
|
|
|
+ base = context.createElement( "base" );
|
|
|
+ base.href = document.location.href;
|
|
|
+ context.head.appendChild( base );
|
|
|
+ } else {
|
|
|
+ context = document;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ parsed = rsingleTag.exec( data );
|
|
|
+ scripts = !keepScripts && [];
|
|
|
+
|
|
|
+ // Single tag
|
|
|
+ if ( parsed ) {
|
|
|
+ return [ context.createElement( parsed[ 1 ] ) ];
|
|
|
+ }
|
|
|
+
|
|
|
+ parsed = buildFragment( [ data ], context, scripts );
|
|
|
+
|
|
|
+ if ( scripts && scripts.length ) {
|
|
|
+ jQuery( scripts ).remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery.merge( [], parsed.childNodes );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+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 ) ) {
|
|
|
+
|
|
|
+ // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
|
|
|
+ options = options.call( elem, i, jQuery.extend( {}, 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 ) {
|
|
|
+
|
|
|
+ // Preserve chaining for setter
|
|
|
+ if ( arguments.length ) {
|
|
|
+ return options === undefined ?
|
|
|
+ this :
|
|
|
+ this.each( function( i ) {
|
|
|
+ jQuery.offset.setOffset( this, options, i );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ var doc, docElem, rect, win,
|
|
|
+ elem = this[ 0 ];
|
|
|
+
|
|
|
+ if ( !elem ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // Running getBoundingClientRect on a
|
|
|
+ // disconnected node in IE throws an error
|
|
|
+ if ( !elem.getClientRects().length ) {
|
|
|
+ return { top: 0, left: 0 };
|
|
|
+ }
|
|
|
+
|
|
|
+ rect = elem.getBoundingClientRect();
|
|
|
+
|
|
|
+ doc = elem.ownerDocument;
|
|
|
+ docElem = doc.documentElement;
|
|
|
+ win = doc.defaultView;
|
|
|
+
|
|
|
+ return {
|
|
|
+ top: rect.top + win.pageYOffset - docElem.clientTop,
|
|
|
+ left: rect.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" ) {
|
|
|
+
|
|
|
+ // Assume getBoundingClientRect is there when computed position is fixed
|
|
|
+ offset = elem.getBoundingClientRect();
|
|
|
+
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Get *real* offsetParent
|
|
|
+ offsetParent = this.offsetParent();
|
|
|
+
|
|
|
+ // Get correct offsets
|
|
|
+ offset = this.offset();
|
|
|
+ if ( !nodeName( offsetParent[ 0 ], "html" ) ) {
|
|
|
+ parentOffset = offsetParent.offset();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add offsetParent borders
|
|
|
+ parentOffset = {
|
|
|
+ top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
|
|
|
+ left: 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 )
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ // This method will return documentElement in the following cases:
|
|
|
+ // 1) For the element inside the iframe without offsetParent, this method will return
|
|
|
+ // documentElement of the parent window
|
|
|
+ // 2) For the hidden or detached element
|
|
|
+ // 3) For body or html element, i.e. in case of the html node - it will return itself
|
|
|
+ //
|
|
|
+ // but those exceptions were never presented as a real life use-cases
|
|
|
+ // and might be considered as more preferable results.
|
|
|
+ //
|
|
|
+ // This logic, however, is not guaranteed and can change at any point in the future
|
|
|
+ offsetParent: function() {
|
|
|
+ return this.map( function() {
|
|
|
+ var offsetParent = this.offsetParent;
|
|
|
+
|
|
|
+ while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
|
|
|
+ offsetParent = offsetParent.offsetParent;
|
|
|
+ }
|
|
|
+
|
|
|
+ return offsetParent || documentElement;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// 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 ) {
|
|
|
+
|
|
|
+ // Coalesce documents and windows
|
|
|
+ var win;
|
|
|
+ if ( jQuery.isWindow( elem ) ) {
|
|
|
+ win = elem;
|
|
|
+ } else if ( elem.nodeType === 9 ) {
|
|
|
+ win = elem.defaultView;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( val === undefined ) {
|
|
|
+ return win ? win[ prop ] : elem[ method ];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( win ) {
|
|
|
+ win.scrollTo(
|
|
|
+ !top ? val : win.pageXOffset,
|
|
|
+ top ? val : win.pageYOffset
|
|
|
+ );
|
|
|
+
|
|
|
+ } else {
|
|
|
+ elem[ method ] = val;
|
|
|
+ }
|
|
|
+ }, method, val, arguments.length );
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+// Support: Safari <=7 - 9.1, Chrome <=37 - 49
|
|
|
+// Add the top/left cssHooks using jQuery.fn.position
|
|
|
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
|
+// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
|
|
|
+// getComputedStyle returns percent when specified for top/left/bottom/right;
|
|
|
+// rather than make the css module depend on the offset module, 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 ) ) {
|
|
|
+
|
|
|
+ // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
|
|
|
+ return funcName.indexOf( "outer" ) === 0 ?
|
|
|
+ elem[ "inner" + name ] :
|
|
|
+ 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 );
|
|
|
+ };
|
|
|
+ } );
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+
|
|
|
+ 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 );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.holdReady = function( hold ) {
|
|
|
+ if ( hold ) {
|
|
|
+ jQuery.readyWait++;
|
|
|
+ } else {
|
|
|
+ jQuery.ready( true );
|
|
|
+ }
|
|
|
+};
|
|
|
+jQuery.isArray = Array.isArray;
|
|
|
+jQuery.parseJSON = JSON.parse;
|
|
|
+jQuery.nodeName = nodeName;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// 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 ( !noGlobal ) {
|
|
|
+ window.jQuery = window.$ = jQuery;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+return jQuery;
|
|
|
+} );
|
Bachir Soussi Chiadmi