spec/dummy/tmp/cache/assets/development/sprockets/2f5173deea6c795b8fdde723bb4b63af in adherent-0.2.3 vs spec/dummy/tmp/cache/assets/development/sprockets/2f5173deea6c795b8fdde723bb4b63af in adherent-0.2.4
- old
+ new
@@ -1,13154 +1,8 @@
-{I"
-class:ETI"BundledAsset; FI"logical_path; TI"application.js; FI"
pathname; TI"0$root/app/assets/javascripts/application.js; FI"content_type; TI"application/javascript; TI"
-mtime; Tl+ˆ$œTI" length; TiæI" digest; TI"%e95ef73ed1d332a3067b187c10e5d064; FI" source; TI"æ/*!
- * jQuery JavaScript Library v1.11.1
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-05-01T17:42Z
- */
-
-
-(function( global, factory ) {
-
- if ( typeof module === "object" && typeof module.exports === "object" ) {
- // For CommonJS and CommonJS-like environments where a proper window is present,
- // execute the factory and get jQuery
- // For environments that do not inherently posses a window with a document
- // (such as Node.js), expose a jQuery-making factory as module.exports
- // This accentuates the need for the creation of a real window
- // e.g. var jQuery = require("jquery")(window);
- // See ticket #14549 for more info
- module.exports = global.document ?
- factory( global, true ) :
- function( w ) {
- if ( !w.document ) {
- throw new Error( "jQuery requires a window with a document" );
- }
- return factory( w );
- };
- } else {
- factory( global );
- }
-
-// Pass this if window is not defined yet
-}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
-
-// Can't do this because several apps including ASP.NET trace
-// the stack via arguments.caller.callee and Firefox dies if
-// you try to trace through "use strict" call chains. (#13335)
-// Support: Firefox 18+
-//
-
-var deletedIds = [];
-
-var slice = deletedIds.slice;
-
-var concat = deletedIds.concat;
-
-var push = deletedIds.push;
-
-var indexOf = deletedIds.indexOf;
-
-var class2type = {};
-
-var toString = class2type.toString;
-
-var hasOwn = class2type.hasOwnProperty;
-
-var support = {};
-
-
-
-var
- version = "1.11.1",
-
- // Define a local copy of jQuery
- jQuery = function( selector, context ) {
- // The jQuery object is actually just the init constructor 'enhanced'
- // Need init if jQuery is called (just allow error to be thrown if not included)
- return new jQuery.fn.init( selector, context );
- },
-
- // Support: Android<4.1, IE<9
- // Make sure we trim BOM and NBSP
- rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
- // Matches dashed string for camelizing
- rmsPrefix = /^-ms-/,
- rdashAlpha = /-([\da-z])/gi,
-
- // Used by jQuery.camelCase as callback to replace()
- fcamelCase = function( all, letter ) {
- return letter.toUpperCase();
- };
-
-jQuery.fn = jQuery.prototype = {
- // The current version of jQuery being used
- jquery: version,
-
- constructor: jQuery,
-
- // Start with an empty selector
- selector: "",
-
- // The default length of a jQuery object is 0
- length: 0,
-
- toArray: function() {
- return slice.call( this );
- },
-
- // Get the Nth element in the matched element set OR
- // Get the whole matched element set as a clean array
- get: function( num ) {
- return num != null ?
-
- // Return just the one element from the set
- ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
-
- // Return all the elements in a clean array
- slice.call( this );
- },
-
- // Take an array of elements and push it onto the stack
- // (returning the new matched element set)
- pushStack: function( elems ) {
-
- // Build a new jQuery matched element set
- var ret = jQuery.merge( this.constructor(), elems );
-
- // Add the old object onto the stack (as a reference)
- ret.prevObject = this;
- ret.context = this.context;
-
- // Return the newly-formed element set
- return ret;
- },
-
- // Execute a callback for every element in the matched set.
- // (You can seed the arguments with an array of args, but this is
- // only used internally.)
- each: function( callback, args ) {
- return jQuery.each( this, callback, args );
- },
-
- map: function( callback ) {
- return this.pushStack( jQuery.map(this, function( elem, i ) {
- return callback.call( elem, i, elem );
- }));
- },
-
- slice: function() {
- return this.pushStack( slice.apply( this, arguments ) );
- },
-
- first: function() {
- return this.eq( 0 );
- },
-
- last: function() {
- return this.eq( -1 );
- },
-
- eq: function( i ) {
- var len = this.length,
- j = +i + ( i < 0 ? len : 0 );
- return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
- },
-
- end: function() {
- return this.prevObject || this.constructor(null);
- },
-
- // For internal use only.
- // Behaves like an Array's method, not like a jQuery method.
- push: push,
- sort: deletedIds.sort,
- splice: deletedIds.splice
-};
-
-jQuery.extend = jQuery.fn.extend = function() {
- var src, copyIsArray, copy, name, options, clone,
- target = arguments[0] || {},
- i = 1,
- length = arguments.length,
- deep = false;
-
- // Handle a deep copy situation
- if ( typeof target === "boolean" ) {
- deep = target;
-
- // skip the boolean and the target
- target = arguments[ i ] || {};
- i++;
- }
-
- // Handle case when target is a string or something (possible in deep copy)
- if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
- target = {};
- }
-
- // extend jQuery itself if only one argument is passed
- if ( i === length ) {
- target = this;
- i--;
- }
-
- for ( ; i < length; i++ ) {
- // Only deal with non-null/undefined values
- if ( (options = arguments[ i ]) != null ) {
- // Extend the base object
- for ( name in options ) {
- src = target[ name ];
- copy = options[ name ];
-
- // Prevent never-ending loop
- if ( target === copy ) {
- continue;
- }
-
- // Recurse if we're merging plain objects or arrays
- if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
- if ( copyIsArray ) {
- copyIsArray = false;
- clone = src && jQuery.isArray(src) ? src : [];
-
- } else {
- clone = src && jQuery.isPlainObject(src) ? src : {};
- }
-
- // Never move original objects, clone them
- target[ name ] = jQuery.extend( deep, clone, copy );
-
- // Don't bring in undefined values
- } else if ( copy !== undefined ) {
- target[ name ] = copy;
- }
- }
- }
- }
-
- // Return the modified object
- return target;
-};
-
-jQuery.extend({
- // Unique for each copy of jQuery on the page
- expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
-
- // Assume jQuery is ready without the ready module
- isReady: true,
-
- error: function( msg ) {
- throw new Error( msg );
- },
-
- noop: function() {},
-
- // See test/unit/core.js for details concerning isFunction.
- // Since version 1.3, DOM methods and functions like alert
- // aren't supported. They return false on IE (#2968).
- isFunction: function( obj ) {
- return jQuery.type(obj) === "function";
- },
-
- isArray: Array.isArray || function( obj ) {
- return jQuery.type(obj) === "array";
- },
-
- isWindow: function( obj ) {
- /* jshint eqeqeq: false */
- return obj != null && obj == obj.window;
- },
-
- isNumeric: function( obj ) {
- // parseFloat NaNs numeric-cast false positives (null|true|false|"")
- // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
- // subtraction forces infinities to NaN
- return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
- },
-
- isEmptyObject: function( obj ) {
- var name;
- for ( name in obj ) {
- return false;
- }
- return true;
- },
-
- isPlainObject: function( obj ) {
- var key;
-
- // Must be an Object.
- // Because of IE, we also have to check the presence of the constructor property.
- // Make sure that DOM nodes and window objects don't pass through, as well
- if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
- return false;
- }
-
- try {
- // Not own constructor property must be Object
- if ( obj.constructor &&
- !hasOwn.call(obj, "constructor") &&
- !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
- return false;
- }
- } catch ( e ) {
- // IE8,9 Will throw exceptions on certain host objects #9897
- return false;
- }
-
- // Support: IE<9
- // Handle iteration over inherited properties before own properties.
- if ( support.ownLast ) {
- for ( key in obj ) {
- return hasOwn.call( obj, key );
- }
- }
-
- // Own properties are enumerated firstly, so to speed up,
- // if last one is own, then all properties are own.
- for ( key in obj ) {}
-
- return key === undefined || hasOwn.call( obj, key );
- },
-
- type: function( obj ) {
- if ( obj == null ) {
- return obj + "";
- }
- return typeof obj === "object" || typeof obj === "function" ?
- class2type[ toString.call(obj) ] || "object" :
- typeof obj;
- },
-
- // Evaluates a script in a global context
- // Workarounds based on findings by Jim Driscoll
- // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
- globalEval: function( data ) {
- if ( data && jQuery.trim( data ) ) {
- // We use execScript on Internet Explorer
- // We use an anonymous function so that context is window
- // rather than jQuery in Firefox
- ( window.execScript || function( data ) {
- window[ "eval" ].call( window, data );
- } )( data );
- }
- },
-
- // Convert dashed to camelCase; used by the css and data modules
- // Microsoft forgot to hump their vendor prefix (#9572)
- camelCase: function( string ) {
- return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
- },
-
- nodeName: function( elem, name ) {
- return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
- },
-
- // args is for internal usage only
- each: function( obj, callback, args ) {
- var value,
- i = 0,
- length = obj.length,
- isArray = isArraylike( obj );
-
- if ( args ) {
- if ( isArray ) {
- for ( ; i < length; i++ ) {
- value = callback.apply( obj[ i ], args );
-
- if ( value === false ) {
- break;
- }
- }
- } else {
- for ( i in obj ) {
- value = callback.apply( obj[ i ], args );
-
- if ( value === false ) {
- break;
- }
- }
- }
-
- // A special, fast, case for the most common use of each
- } else {
- if ( isArray ) {
- for ( ; i < length; i++ ) {
- value = callback.call( obj[ i ], i, obj[ i ] );
-
- if ( value === false ) {
- break;
- }
- }
- } else {
- for ( i in obj ) {
- value = callback.call( obj[ i ], i, obj[ i ] );
-
- if ( value === false ) {
- break;
- }
- }
- }
- }
-
- return obj;
- },
-
- // Support: Android<4.1, IE<9
- trim: function( text ) {
- return text == null ?
- "" :
- ( text + "" ).replace( rtrim, "" );
- },
-
- // results is for internal usage only
- makeArray: function( arr, results ) {
- var ret = results || [];
-
- if ( arr != null ) {
- if ( isArraylike( Object(arr) ) ) {
- jQuery.merge( ret,
- typeof arr === "string" ?
- [ arr ] : arr
- );
- } else {
- push.call( ret, arr );
- }
- }
-
- return ret;
- },
-
- inArray: function( elem, arr, i ) {
- var len;
-
- if ( arr ) {
- if ( indexOf ) {
- return indexOf.call( arr, elem, i );
- }
-
- len = arr.length;
- i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
- for ( ; i < len; i++ ) {
- // Skip accessing in sparse arrays
- if ( i in arr && arr[ i ] === elem ) {
- return i;
- }
- }
- }
-
- return -1;
- },
-
- merge: function( first, second ) {
- var len = +second.length,
- j = 0,
- i = first.length;
-
- while ( j < len ) {
- first[ i++ ] = second[ j++ ];
- }
-
- // Support: IE<9
- // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
- if ( len !== len ) {
- while ( second[j] !== undefined ) {
- first[ i++ ] = second[ j++ ];
- }
- }
-
- first.length = i;
-
- return first;
- },
-
- grep: function( elems, callback, invert ) {
- var callbackInverse,
- matches = [],
- i = 0,
- length = elems.length,
- callbackExpect = !invert;
-
- // Go through the array, only saving the items
- // that pass the validator function
- for ( ; i < length; i++ ) {
- callbackInverse = !callback( elems[ i ], i );
- if ( callbackInverse !== callbackExpect ) {
- matches.push( elems[ i ] );
- }
- }
-
- return matches;
- },
-
- // arg is for internal usage only
- map: function( elems, callback, arg ) {
- var value,
- i = 0,
- length = elems.length,
- isArray = isArraylike( elems ),
- ret = [];
-
- // Go through the array, translating each of the items to their new values
- if ( isArray ) {
- for ( ; i < length; i++ ) {
- value = callback( elems[ i ], i, arg );
-
- if ( value != null ) {
- ret.push( value );
- }
- }
-
- // Go through every key on the object,
- } else {
- for ( i in elems ) {
- value = callback( elems[ i ], i, arg );
-
- if ( value != null ) {
- ret.push( value );
- }
- }
- }
-
- // Flatten any nested arrays
- return concat.apply( [], ret );
- },
-
- // A global GUID counter for objects
- guid: 1,
-
- // Bind a function to a context, optionally partially applying any
- // arguments.
- proxy: function( fn, context ) {
- var args, proxy, tmp;
-
- 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: function() {
- return +( new Date() );
- },
-
- // jQuery.support is not used in Core but other projects attach their
- // properties to it so it needs to exist.
- support: support
-});
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
- class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-function isArraylike( obj ) {
- var length = obj.length,
- type = jQuery.type( obj );
-
- if ( type === "function" || jQuery.isWindow( obj ) ) {
- return false;
- }
-
- if ( obj.nodeType === 1 && length ) {
- return true;
- }
-
- return type === "array" || length === 0 ||
- typeof length === "number" && length > 0 && ( length - 1 ) in obj;
-}
-var Sizzle =
-/*!
- * Sizzle CSS Selector Engine v1.10.19
- * http://sizzlejs.com/
- *
- * Copyright 2013 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-04-18
- */
-(function( window ) {
-
-var i,
- support,
- Expr,
- getText,
- isXML,
- tokenize,
- compile,
- select,
- outermostContext,
- sortInput,
- hasDuplicate,
-
- // Local document vars
- setDocument,
- document,
- docElem,
- documentIsHTML,
- rbuggyQSA,
- rbuggyMatches,
- matches,
- contains,
-
- // Instance-specific data
- expando = "sizzle" + -(new Date()),
- preferredDoc = window.document,
- dirruns = 0,
- done = 0,
- classCache = createCache(),
- tokenCache = createCache(),
- compilerCache = createCache(),
- sortOrder = function( a, b ) {
- if ( a === b ) {
- hasDuplicate = true;
- }
- return 0;
- },
-
- // General-purpose constants
- strundefined = typeof undefined,
- MAX_NEGATIVE = 1 << 31,
-
- // Instance methods
- hasOwn = ({}).hasOwnProperty,
- arr = [],
- pop = arr.pop,
- push_native = arr.push,
- push = arr.push,
- slice = arr.slice,
- // Use a stripped-down indexOf if we can't use a native one
- indexOf = arr.indexOf || function( elem ) {
- var i = 0,
- len = this.length;
- for ( ; i < len; i++ ) {
- if ( this[i] === elem ) {
- return i;
- }
- }
- return -1;
- },
-
- booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
-
- // Regular expressions
-
- // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
- whitespace = "[\\x20\\t\\r\\n\\f]",
- // http://www.w3.org/TR/css3-syntax/#characters
- characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
- // Loosely modeled on CSS identifier characters
- // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
- // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
- identifier = characterEncoding.replace( "w", "w#" ),
-
- // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
- attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
- // Operator (capture 2)
- "*([*^$|!~]?=)" + whitespace +
- // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
- "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
- "*\\]",
-
- pseudos = ":(" + characterEncoding + ")(?:\\((" +
- // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
- // 1. quoted (capture 3; capture 4 or capture 5)
- "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
- // 2. simple (capture 6)
- "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
- // 3. anything else (capture 2)
- ".*" +
- ")\\)|)",
-
- // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
- rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
- rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
- rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
-
- rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
-
- rpseudo = new RegExp( pseudos ),
- ridentifier = new RegExp( "^" + identifier + "$" ),
-
- matchExpr = {
- "ID": new RegExp( "^#(" + characterEncoding + ")" ),
- "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
- "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
- "ATTR": new RegExp( "^" + attributes ),
- "PSEUDO": new RegExp( "^" + pseudos ),
- "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
- "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
- "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
- "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
- // For use in libraries implementing .is()
- // We use this for POS matching in `select`
- "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
- whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
- },
-
- rinputs = /^(?:input|select|textarea|button)$/i,
- rheader = /^h\d$/i,
-
- rnative = /^[^{]+\{\s*\[native \w/,
-
- // Easily-parseable/retrievable ID or TAG or CLASS selectors
- rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
- rsibling = /[+~]/,
- rescape = /'|\\/g,
-
- // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
- runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
- funescape = function( _, escaped, escapedWhitespace ) {
- var high = "0x" + escaped - 0x10000;
- // NaN means non-codepoint
- // Support: Firefox<24
- // Workaround erroneous numeric interpretation of +"0x"
- return high !== high || escapedWhitespace ?
- escaped :
- high < 0 ?
- // BMP codepoint
- String.fromCharCode( high + 0x10000 ) :
- // Supplemental Plane codepoint (surrogate pair)
- String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
- };
-
-// Optimize for push.apply( _, NodeList )
-try {
- push.apply(
- (arr = slice.call( preferredDoc.childNodes )),
- preferredDoc.childNodes
- );
- // Support: Android<4.0
- // Detect silently failing push.apply
- arr[ preferredDoc.childNodes.length ].nodeType;
-} catch ( e ) {
- push = { apply: arr.length ?
-
- // Leverage slice if possible
- function( target, els ) {
- push_native.apply( target, slice.call(els) );
- } :
-
- // Support: IE<9
- // Otherwise append directly
- function( target, els ) {
- var j = target.length,
- i = 0;
- // Can't trust NodeList.length
- while ( (target[j++] = els[i++]) ) {}
- target.length = j - 1;
- }
- };
-}
-
-function Sizzle( selector, context, results, seed ) {
- var match, elem, m, nodeType,
- // QSA vars
- i, groups, old, nid, newContext, newSelector;
-
- if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
- setDocument( context );
- }
-
- context = context || document;
- results = results || [];
-
- if ( !selector || typeof selector !== "string" ) {
- return results;
- }
-
- if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
- return [];
- }
-
- if ( documentIsHTML && !seed ) {
-
- // Shortcuts
- if ( (match = rquickExpr.exec( selector )) ) {
- // Speed-up: Sizzle("#ID")
- if ( (m = match[1]) ) {
- if ( nodeType === 9 ) {
- elem = context.getElementById( m );
- // Check parentNode to catch when Blackberry 4.6 returns
- // nodes that are no longer in the document (jQuery #6963)
- if ( elem && elem.parentNode ) {
- // Handle the case where IE, Opera, and Webkit return items
- // by name instead of ID
- if ( elem.id === m ) {
- results.push( elem );
- return results;
- }
- } else {
- return results;
- }
- } else {
- // Context is not a document
- if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
- contains( context, elem ) && elem.id === m ) {
- results.push( elem );
- return results;
- }
- }
-
- // Speed-up: Sizzle("TAG")
- } else if ( match[2] ) {
- push.apply( results, context.getElementsByTagName( selector ) );
- return results;
-
- // Speed-up: Sizzle(".CLASS")
- } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
- push.apply( results, context.getElementsByClassName( m ) );
- return results;
- }
- }
-
- // QSA path
- if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
- nid = old = expando;
- newContext = context;
- newSelector = nodeType === 9 && selector;
-
- // qSA works strangely on Element-rooted queries
- // We can work around this by specifying an extra ID on the root
- // and working up from there (Thanks to Andrew Dupont for the technique)
- // IE 8 doesn't work on object elements
- if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
- groups = tokenize( selector );
-
- if ( (old = context.getAttribute("id")) ) {
- nid = old.replace( rescape, "\\$&" );
- } else {
- context.setAttribute( "id", nid );
- }
- nid = "[id='" + nid + "'] ";
-
- i = groups.length;
- while ( i-- ) {
- groups[i] = nid + toSelector( groups[i] );
- }
- newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
- newSelector = groups.join(",");
- }
-
- if ( newSelector ) {
- try {
- push.apply( results,
- newContext.querySelectorAll( newSelector )
- );
- return results;
- } catch(qsaError) {
- } finally {
- if ( !old ) {
- context.removeAttribute("id");
- }
- }
- }
- }
- }
-
- // All others
- return select( selector.replace( rtrim, "$1" ), context, results, seed );
-}
-
-/**
- * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
- * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
- * deleting the oldest entry
- */
-function createCache() {
- var keys = [];
-
- function cache( key, value ) {
- // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
- if ( keys.push( key + " " ) > Expr.cacheLength ) {
- // Only keep the most recent entries
- delete cache[ keys.shift() ];
- }
- return (cache[ key + " " ] = value);
- }
- return cache;
-}
-
-/**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
-function markFunction( fn ) {
- fn[ expando ] = true;
- return fn;
-}
-
-/**
- * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
- */
-function assert( fn ) {
- var div = document.createElement("div");
-
- try {
- return !!fn( div );
- } catch (e) {
- return false;
- } finally {
- // Remove from its parent by default
- if ( div.parentNode ) {
- div.parentNode.removeChild( div );
- }
- // release memory in IE
- div = null;
- }
-}
-
-/**
- * Adds the same handler for all of the specified attrs
- * @param {String} attrs Pipe-separated list of attributes
- * @param {Function} handler The method that will be applied
- */
-function addHandle( attrs, handler ) {
- var arr = attrs.split("|"),
- i = attrs.length;
-
- while ( i-- ) {
- Expr.attrHandle[ arr[i] ] = handler;
- }
-}
-
-/**
- * Checks document order of two siblings
- * @param {Element} a
- * @param {Element} b
- * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
- */
-function siblingCheck( a, b ) {
- var cur = b && a,
- diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
- ( ~b.sourceIndex || MAX_NEGATIVE ) -
- ( ~a.sourceIndex || MAX_NEGATIVE );
-
- // Use IE sourceIndex if available on both nodes
- if ( diff ) {
- return diff;
- }
-
- // Check if b follows a
- if ( cur ) {
- while ( (cur = cur.nextSibling) ) {
- if ( cur === b ) {
- return -1;
- }
- }
- }
-
- return a ? 1 : -1;
-}
-
-/**
- * Returns a function to use in pseudos for input types
- * @param {String} type
- */
-function createInputPseudo( type ) {
- return function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return name === "input" && elem.type === type;
- };
-}
-
-/**
- * Returns a function to use in pseudos for buttons
- * @param {String} type
- */
-function createButtonPseudo( type ) {
- return function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return (name === "input" || name === "button") && elem.type === type;
- };
-}
-
-/**
- * Returns a function to use in pseudos for positionals
- * @param {Function} fn
- */
-function createPositionalPseudo( fn ) {
- return markFunction(function( argument ) {
- argument = +argument;
- return markFunction(function( seed, matches ) {
- var j,
- matchIndexes = fn( [], seed.length, argument ),
- i = matchIndexes.length;
-
- // Match elements found at the specified indexes
- while ( i-- ) {
- if ( seed[ (j = matchIndexes[i]) ] ) {
- seed[j] = !(matches[j] = seed[j]);
- }
- }
- });
- });
-}
-
-/**
- * Checks a node for validity as a Sizzle context
- * @param {Element|Object=} context
- * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
- */
-function testContext( context ) {
- return context && typeof context.getElementsByTagName !== strundefined && context;
-}
-
-// Expose support vars for convenience
-support = Sizzle.support = {};
-
-/**
- * Detects XML nodes
- * @param {Element|Object} elem An element or a document
- * @returns {Boolean} True iff elem is a non-HTML XML node
- */
-isXML = Sizzle.isXML = function( elem ) {
- // documentElement is verified for cases where it doesn't yet exist
- // (such as loading iframes in IE - #4833)
- var documentElement = elem && (elem.ownerDocument || elem).documentElement;
- return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
-
-/**
- * Sets document-related variables once based on the current document
- * @param {Element|Object} [doc] An element or document object to use to set the document
- * @returns {Object} Returns the current document
- */
-setDocument = Sizzle.setDocument = function( node ) {
- var hasCompare,
- doc = node ? node.ownerDocument || node : preferredDoc,
- parent = doc.defaultView;
-
- // If no document and documentElement is available, return
- if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
- return document;
- }
-
- // Set our document
- document = doc;
- docElem = doc.documentElement;
-
- // Support tests
- documentIsHTML = !isXML( doc );
-
- // Support: IE>8
- // If iframe document is assigned to "document" variable and if iframe has been reloaded,
- // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
- // IE6-8 do not support the defaultView property so parent will be undefined
- if ( parent && parent !== parent.top ) {
- // IE11 does not have attachEvent, so all must suffer
- if ( parent.addEventListener ) {
- parent.addEventListener( "unload", function() {
- setDocument();
- }, false );
- } else if ( parent.attachEvent ) {
- parent.attachEvent( "onunload", function() {
- setDocument();
- });
- }
- }
-
- /* Attributes
- ---------------------------------------------------------------------- */
-
- // Support: IE<8
- // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
- support.attributes = assert(function( div ) {
- div.className = "i";
- return !div.getAttribute("className");
- });
-
- /* getElement(s)By*
- ---------------------------------------------------------------------- */
-
- // Check if getElementsByTagName("*") returns only elements
- support.getElementsByTagName = assert(function( div ) {
- div.appendChild( doc.createComment("") );
- return !div.getElementsByTagName("*").length;
- });
-
- // Check if getElementsByClassName can be trusted
- support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
- div.innerHTML = "<div class='a'></div><div class='a i'></div>";
-
- // Support: Safari<4
- // Catch class over-caching
- div.firstChild.className = "i";
- // Support: Opera<10
- // Catch gEBCN failure to find non-leading classes
- return div.getElementsByClassName("i").length === 2;
- });
-
- // Support: IE<10
- // Check if getElementById returns elements by name
- // The broken getElementById methods don't pick up programatically-set names,
- // so use a roundabout getElementsByName test
- support.getById = assert(function( div ) {
- docElem.appendChild( div ).id = expando;
- return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
- });
-
- // ID find and filter
- if ( support.getById ) {
- Expr.find["ID"] = function( id, context ) {
- if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
- var m = context.getElementById( id );
- // Check parentNode to catch when Blackberry 4.6 returns
- // nodes that are no longer in the document #6963
- return m && m.parentNode ? [ m ] : [];
- }
- };
- Expr.filter["ID"] = function( id ) {
- var attrId = id.replace( runescape, funescape );
- return function( elem ) {
- return elem.getAttribute("id") === attrId;
- };
- };
- } else {
- // Support: IE6/7
- // getElementById is not reliable as a find shortcut
- delete Expr.find["ID"];
-
- Expr.filter["ID"] = function( id ) {
- var attrId = id.replace( runescape, funescape );
- return function( elem ) {
- var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
- return node && node.value === attrId;
- };
- };
- }
-
- // Tag
- Expr.find["TAG"] = support.getElementsByTagName ?
- function( tag, context ) {
- if ( typeof context.getElementsByTagName !== strundefined ) {
- return context.getElementsByTagName( tag );
- }
- } :
- function( tag, context ) {
- var elem,
- tmp = [],
- i = 0,
- results = context.getElementsByTagName( tag );
-
- // Filter out possible comments
- if ( tag === "*" ) {
- while ( (elem = results[i++]) ) {
- if ( elem.nodeType === 1 ) {
- tmp.push( elem );
- }
- }
-
- return tmp;
- }
- return results;
- };
-
- // Class
- Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
- if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
- return context.getElementsByClassName( className );
- }
- };
-
- /* QSA/matchesSelector
- ---------------------------------------------------------------------- */
-
- // QSA and matchesSelector support
-
- // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
- rbuggyMatches = [];
-
- // qSa(:focus) reports false when true (Chrome 21)
- // We allow this because of a bug in IE8/9 that throws an error
- // whenever `document.activeElement` is accessed on an iframe
- // So, we allow :focus to pass through QSA all the time to avoid the IE error
- // See http://bugs.jquery.com/ticket/13378
- rbuggyQSA = [];
-
- if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
- // Build QSA regex
- // Regex strategy adopted from Diego Perini
- assert(function( div ) {
- // Select is set to empty string on purpose
- // This is to test IE's treatment of not explicitly
- // setting a boolean content attribute,
- // since its presence should be enough
- // http://bugs.jquery.com/ticket/12359
- div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";
-
- // Support: IE8, Opera 11-12.16
- // Nothing should be selected when empty strings follow ^= or $= or *=
- // The test attribute must be unknown in Opera but "safe" for WinRT
- // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
- if ( div.querySelectorAll("[msallowclip^='']").length ) {
- rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
- }
-
- // Support: IE8
- // Boolean attributes and "value" are not treated correctly
- if ( !div.querySelectorAll("[selected]").length ) {
- rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
- }
-
- // Webkit/Opera - :checked should return selected option elements
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
- // IE8 throws error here and will not see later tests
- if ( !div.querySelectorAll(":checked").length ) {
- rbuggyQSA.push(":checked");
- }
- });
-
- assert(function( div ) {
- // Support: Windows 8 Native Apps
- // The type and name attributes are restricted during .innerHTML assignment
- var input = doc.createElement("input");
- input.setAttribute( "type", "hidden" );
- div.appendChild( input ).setAttribute( "name", "D" );
-
- // Support: IE8
- // Enforce case-sensitivity of name attribute
- if ( div.querySelectorAll("[name=d]").length ) {
- rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
- }
-
- // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
- // IE8 throws error here and will not see later tests
- if ( !div.querySelectorAll(":enabled").length ) {
- rbuggyQSA.push( ":enabled", ":disabled" );
- }
-
- // Opera 10-11 does not throw on post-comma invalid pseudos
- div.querySelectorAll("*,:x");
- rbuggyQSA.push(",.*:");
- });
- }
-
- if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
- docElem.webkitMatchesSelector ||
- docElem.mozMatchesSelector ||
- docElem.oMatchesSelector ||
- docElem.msMatchesSelector) )) ) {
-
- assert(function( div ) {
- // Check to see if it's possible to do matchesSelector
- // on a disconnected node (IE 9)
- support.disconnectedMatch = matches.call( div, "div" );
-
- // This should fail with an exception
- // Gecko does not error, returns false instead
- matches.call( div, "[s!='']:x" );
- rbuggyMatches.push( "!=", pseudos );
- });
- }
-
- rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
- rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
-
- /* Contains
- ---------------------------------------------------------------------- */
- hasCompare = rnative.test( docElem.compareDocumentPosition );
-
- // Element contains another
- // Purposefully does not implement inclusive descendent
- // As in, an element does not contain itself
- contains = hasCompare || rnative.test( docElem.contains ) ?
- function( a, b ) {
- var adown = a.nodeType === 9 ? a.documentElement : a,
- bup = b && b.parentNode;
- return a === bup || !!( bup && bup.nodeType === 1 && (
- adown.contains ?
- adown.contains( bup ) :
- a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
- ));
- } :
- function( a, b ) {
- if ( b ) {
- while ( (b = b.parentNode) ) {
- if ( b === a ) {
- return true;
- }
- }
- }
- return false;
- };
-
- /* Sorting
- ---------------------------------------------------------------------- */
-
- // Document order sorting
- sortOrder = hasCompare ?
- function( a, b ) {
-
- // Flag for duplicate removal
- if ( a === b ) {
- hasDuplicate = true;
- return 0;
- }
-
- // Sort on method existence if only one input has compareDocumentPosition
- var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
- if ( compare ) {
- return compare;
- }
-
- // Calculate position if both inputs belong to the same document
- compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
- a.compareDocumentPosition( b ) :
-
- // Otherwise we know they are disconnected
- 1;
-
- // Disconnected nodes
- if ( compare & 1 ||
- (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
-
- // Choose the first element that is related to our preferred document
- if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
- return -1;
- }
- if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
- return 1;
- }
-
- // Maintain original order
- return sortInput ?
- ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
- 0;
- }
-
- return compare & 4 ? -1 : 1;
- } :
- function( a, b ) {
- // Exit early if the nodes are identical
- if ( a === b ) {
- hasDuplicate = true;
- return 0;
- }
-
- var cur,
- i = 0,
- aup = a.parentNode,
- bup = b.parentNode,
- ap = [ a ],
- bp = [ b ];
-
- // Parentless nodes are either documents or disconnected
- if ( !aup || !bup ) {
- return a === doc ? -1 :
- b === doc ? 1 :
- aup ? -1 :
- bup ? 1 :
- sortInput ?
- ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
- 0;
-
- // If the nodes are siblings, we can do a quick check
- } else if ( aup === bup ) {
- return siblingCheck( a, b );
- }
-
- // Otherwise we need full lists of their ancestors for comparison
- cur = a;
- while ( (cur = cur.parentNode) ) {
- ap.unshift( cur );
- }
- cur = b;
- while ( (cur = cur.parentNode) ) {
- bp.unshift( cur );
- }
-
- // Walk down the tree looking for a discrepancy
- while ( ap[i] === bp[i] ) {
- i++;
- }
-
- return i ?
- // Do a sibling check if the nodes have a common ancestor
- siblingCheck( ap[i], bp[i] ) :
-
- // Otherwise nodes in our document sort first
- ap[i] === preferredDoc ? -1 :
- bp[i] === preferredDoc ? 1 :
- 0;
- };
-
- return doc;
-};
-
-Sizzle.matches = function( expr, elements ) {
- return Sizzle( expr, null, null, elements );
-};
-
-Sizzle.matchesSelector = function( elem, expr ) {
- // Set document vars if needed
- if ( ( elem.ownerDocument || elem ) !== document ) {
- setDocument( elem );
- }
-
- // Make sure that attribute selectors are quoted
- expr = expr.replace( rattributeQuotes, "='$1']" );
-
- if ( support.matchesSelector && documentIsHTML &&
- ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
- ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
-
- try {
- var ret = matches.call( elem, expr );
-
- // IE 9's matchesSelector returns false on disconnected nodes
- if ( ret || support.disconnectedMatch ||
- // As well, disconnected nodes are said to be in a document
- // fragment in IE 9
- elem.document && elem.document.nodeType !== 11 ) {
- return ret;
- }
- } catch(e) {}
- }
-
- return Sizzle( expr, document, null, [ elem ] ).length > 0;
-};
-
-Sizzle.contains = function( context, elem ) {
- // Set document vars if needed
- if ( ( context.ownerDocument || context ) !== document ) {
- setDocument( context );
- }
- return contains( context, elem );
-};
-
-Sizzle.attr = function( elem, name ) {
- // Set document vars if needed
- if ( ( elem.ownerDocument || elem ) !== document ) {
- setDocument( elem );
- }
-
- var fn = Expr.attrHandle[ name.toLowerCase() ],
- // Don't get fooled by Object.prototype properties (jQuery #13807)
- val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
- fn( elem, name, !documentIsHTML ) :
- undefined;
-
- return val !== undefined ?
- val :
- support.attributes || !documentIsHTML ?
- elem.getAttribute( name ) :
- (val = elem.getAttributeNode(name)) && val.specified ?
- val.value :
- null;
-};
-
-Sizzle.error = function( msg ) {
- throw new Error( "Syntax error, unrecognized expression: " + msg );
-};
-
-/**
- * Document sorting and removing duplicates
- * @param {ArrayLike} results
- */
-Sizzle.uniqueSort = function( results ) {
- var elem,
- duplicates = [],
- j = 0,
- i = 0;
-
- // Unless we *know* we can detect duplicates, assume their presence
- hasDuplicate = !support.detectDuplicates;
- sortInput = !support.sortStable && results.slice( 0 );
- results.sort( sortOrder );
-
- if ( hasDuplicate ) {
- while ( (elem = results[i++]) ) {
- if ( elem === results[ i ] ) {
- j = duplicates.push( i );
- }
- }
- while ( j-- ) {
- results.splice( duplicates[ j ], 1 );
- }
- }
-
- // Clear input after sorting to release objects
- // See https://github.com/jquery/sizzle/pull/225
- sortInput = null;
-
- return results;
-};
-
-/**
- * Utility function for retrieving the text value of an array of DOM nodes
- * @param {Array|Element} elem
- */
-getText = Sizzle.getText = function( elem ) {
- var node,
- ret = "",
- i = 0,
- nodeType = elem.nodeType;
-
- if ( !nodeType ) {
- // If no nodeType, this is expected to be an array
- while ( (node = elem[i++]) ) {
- // Do not traverse comment nodes
- ret += getText( node );
- }
- } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
- // Use textContent for elements
- // innerText usage removed for consistency of new lines (jQuery #11153)
- if ( typeof elem.textContent === "string" ) {
- return elem.textContent;
- } else {
- // Traverse its children
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
- ret += getText( elem );
- }
- }
- } else if ( nodeType === 3 || nodeType === 4 ) {
- return elem.nodeValue;
- }
- // Do not include comment or processing instruction nodes
-
- return ret;
-};
-
-Expr = Sizzle.selectors = {
-
- // Can be adjusted by the user
- cacheLength: 50,
-
- createPseudo: markFunction,
-
- match: matchExpr,
-
- attrHandle: {},
-
- find: {},
-
- relative: {
- ">": { dir: "parentNode", first: true },
- " ": { dir: "parentNode" },
- "+": { dir: "previousSibling", first: true },
- "~": { dir: "previousSibling" }
- },
-
- preFilter: {
- "ATTR": function( match ) {
- match[1] = match[1].replace( runescape, funescape );
-
- // Move the given value to match[3] whether quoted or unquoted
- match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
-
- if ( match[2] === "~=" ) {
- match[3] = " " + match[3] + " ";
- }
-
- return match.slice( 0, 4 );
- },
-
- "CHILD": function( match ) {
- /* matches from matchExpr["CHILD"]
- 1 type (only|nth|...)
- 2 what (child|of-type)
- 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
- 4 xn-component of xn+y argument ([+-]?\d*n|)
- 5 sign of xn-component
- 6 x of xn-component
- 7 sign of y-component
- 8 y of y-component
- */
- match[1] = match[1].toLowerCase();
-
- if ( match[1].slice( 0, 3 ) === "nth" ) {
- // nth-* requires argument
- if ( !match[3] ) {
- Sizzle.error( match[0] );
- }
-
- // numeric x and y parameters for Expr.filter.CHILD
- // remember that false/true cast respectively to 0/1
- match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
- match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
-
- // other types prohibit arguments
- } else if ( match[3] ) {
- Sizzle.error( match[0] );
- }
-
- return match;
- },
-
- "PSEUDO": function( match ) {
- var excess,
- unquoted = !match[6] && match[2];
-
- if ( matchExpr["CHILD"].test( match[0] ) ) {
- return null;
- }
-
- // Accept quoted arguments as-is
- if ( match[3] ) {
- match[2] = match[4] || match[5] || "";
-
- // Strip excess characters from unquoted arguments
- } else if ( unquoted && rpseudo.test( unquoted ) &&
- // Get excess from tokenize (recursively)
- (excess = tokenize( unquoted, true )) &&
- // advance to the next closing parenthesis
- (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
-
- // excess is a negative index
- match[0] = match[0].slice( 0, excess );
- match[2] = unquoted.slice( 0, excess );
- }
-
- // Return only captures needed by the pseudo filter method (type and argument)
- return match.slice( 0, 3 );
- }
- },
-
- filter: {
-
- "TAG": function( nodeNameSelector ) {
- var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
- return nodeNameSelector === "*" ?
- function() { return true; } :
- function( elem ) {
- return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
- };
- },
-
- "CLASS": function( className ) {
- var pattern = classCache[ className + " " ];
-
- return pattern ||
- (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
- classCache( className, function( elem ) {
- return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
- });
- },
-
- "ATTR": function( name, operator, check ) {
- return function( elem ) {
- var result = Sizzle.attr( elem, name );
-
- if ( result == null ) {
- return operator === "!=";
- }
- if ( !operator ) {
- return true;
- }
-
- result += "";
-
- return operator === "=" ? result === check :
- operator === "!=" ? result !== check :
- operator === "^=" ? check && result.indexOf( check ) === 0 :
- operator === "*=" ? check && result.indexOf( check ) > -1 :
- operator === "$=" ? check && result.slice( -check.length ) === check :
- operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
- operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
- false;
- };
- },
-
- "CHILD": function( type, what, argument, first, last ) {
- var simple = type.slice( 0, 3 ) !== "nth",
- forward = type.slice( -4 ) !== "last",
- ofType = what === "of-type";
-
- return first === 1 && last === 0 ?
-
- // Shortcut for :nth-*(n)
- function( elem ) {
- return !!elem.parentNode;
- } :
-
- function( elem, context, xml ) {
- var cache, outerCache, node, diff, nodeIndex, start,
- dir = simple !== forward ? "nextSibling" : "previousSibling",
- parent = elem.parentNode,
- name = ofType && elem.nodeName.toLowerCase(),
- useCache = !xml && !ofType;
-
- if ( parent ) {
-
- // :(first|last|only)-(child|of-type)
- if ( simple ) {
- while ( dir ) {
- node = elem;
- while ( (node = node[ dir ]) ) {
- if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
- return false;
- }
- }
- // Reverse direction for :only-* (if we haven't yet done so)
- start = dir = type === "only" && !start && "nextSibling";
- }
- return true;
- }
-
- start = [ forward ? parent.firstChild : parent.lastChild ];
-
- // non-xml :nth-child(...) stores cache data on `parent`
- if ( forward && useCache ) {
- // Seek `elem` from a previously-cached index
- outerCache = parent[ expando ] || (parent[ expando ] = {});
- cache = outerCache[ type ] || [];
- nodeIndex = cache[0] === dirruns && cache[1];
- diff = cache[0] === dirruns && cache[2];
- node = nodeIndex && parent.childNodes[ nodeIndex ];
-
- while ( (node = ++nodeIndex && node && node[ dir ] ||
-
- // Fallback to seeking `elem` from the start
- (diff = nodeIndex = 0) || start.pop()) ) {
-
- // When found, cache indexes on `parent` and break
- if ( node.nodeType === 1 && ++diff && node === elem ) {
- outerCache[ type ] = [ dirruns, nodeIndex, diff ];
- break;
- }
- }
-
- // Use previously-cached element index if available
- } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
- diff = cache[1];
-
- // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
- } else {
- // Use the same loop as above to seek `elem` from the start
- while ( (node = ++nodeIndex && node && node[ dir ] ||
- (diff = nodeIndex = 0) || start.pop()) ) {
-
- if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
- // Cache the index of each encountered element
- if ( useCache ) {
- (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
- }
-
- if ( node === elem ) {
- break;
- }
- }
- }
- }
-
- // Incorporate the offset, then check against cycle size
- diff -= last;
- return diff === first || ( diff % first === 0 && diff / first >= 0 );
- }
- };
- },
-
- "PSEUDO": function( pseudo, argument ) {
- // pseudo-class names are case-insensitive
- // http://www.w3.org/TR/selectors/#pseudo-classes
- // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
- // Remember that setFilters inherits from pseudos
- var args,
- fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
- Sizzle.error( "unsupported pseudo: " + pseudo );
-
- // The user may use createPseudo to indicate that
- // arguments are needed to create the filter function
- // just as Sizzle does
- if ( fn[ expando ] ) {
- return fn( argument );
- }
-
- // But maintain support for old signatures
- if ( fn.length > 1 ) {
- args = [ pseudo, pseudo, "", argument ];
- return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
- markFunction(function( seed, matches ) {
- var idx,
- matched = fn( seed, argument ),
- i = matched.length;
- while ( i-- ) {
- idx = indexOf.call( seed, matched[i] );
- seed[ idx ] = !( matches[ idx ] = matched[i] );
- }
- }) :
- function( elem ) {
- return fn( elem, 0, args );
- };
- }
-
- return fn;
- }
- },
-
- pseudos: {
- // Potentially complex pseudos
- "not": markFunction(function( selector ) {
- // Trim the selector passed to compile
- // to avoid treating leading and trailing
- // spaces as combinators
- var input = [],
- results = [],
- matcher = compile( selector.replace( rtrim, "$1" ) );
-
- return matcher[ expando ] ?
- markFunction(function( seed, matches, context, xml ) {
- var elem,
- unmatched = matcher( seed, null, xml, [] ),
- i = seed.length;
-
- // Match elements unmatched by `matcher`
- while ( i-- ) {
- if ( (elem = unmatched[i]) ) {
- seed[i] = !(matches[i] = elem);
- }
- }
- }) :
- function( elem, context, xml ) {
- input[0] = elem;
- matcher( input, null, xml, results );
- return !results.pop();
- };
- }),
-
- "has": markFunction(function( selector ) {
- return function( elem ) {
- return Sizzle( selector, elem ).length > 0;
- };
- }),
-
- "contains": markFunction(function( text ) {
- return function( elem ) {
- return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
- };
- }),
-
- // "Whether an element is represented by a :lang() selector
- // is based solely on the element's language value
- // being equal to the identifier C,
- // or beginning with the identifier C immediately followed by "-".
- // The matching of C against the element's language value is performed case-insensitively.
- // The identifier C does not have to be a valid language name."
- // http://www.w3.org/TR/selectors/#lang-pseudo
- "lang": markFunction( function( lang ) {
- // lang value must be a valid identifier
- if ( !ridentifier.test(lang || "") ) {
- Sizzle.error( "unsupported lang: " + lang );
- }
- lang = lang.replace( runescape, funescape ).toLowerCase();
- return function( elem ) {
- var elemLang;
- do {
- if ( (elemLang = documentIsHTML ?
- elem.lang :
- elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
-
- elemLang = elemLang.toLowerCase();
- return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
- }
- } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
- return false;
- };
- }),
-
- // Miscellaneous
- "target": function( elem ) {
- var hash = window.location && window.location.hash;
- return hash && hash.slice( 1 ) === elem.id;
- },
-
- "root": function( elem ) {
- return elem === docElem;
- },
-
- "focus": function( elem ) {
- return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
- },
-
- // Boolean properties
- "enabled": function( elem ) {
- return elem.disabled === false;
- },
-
- "disabled": function( elem ) {
- return elem.disabled === true;
- },
-
- "checked": function( elem ) {
- // In CSS3, :checked should return both checked and selected elements
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
- var nodeName = elem.nodeName.toLowerCase();
- return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
- },
-
- "selected": function( elem ) {
- // Accessing this property makes selected-by-default
- // options in Safari work properly
- if ( elem.parentNode ) {
- elem.parentNode.selectedIndex;
- }
-
- return elem.selected === true;
- },
-
- // Contents
- "empty": function( elem ) {
- // http://www.w3.org/TR/selectors/#empty-pseudo
- // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
- // but not by others (comment: 8; processing instruction: 7; etc.)
- // nodeType < 6 works because attributes (2) do not appear as children
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
- if ( elem.nodeType < 6 ) {
- return false;
- }
- }
- return true;
- },
-
- "parent": function( elem ) {
- return !Expr.pseudos["empty"]( elem );
- },
-
- // Element/input types
- "header": function( elem ) {
- return rheader.test( elem.nodeName );
- },
-
- "input": function( elem ) {
- return rinputs.test( elem.nodeName );
- },
-
- "button": function( elem ) {
- var name = elem.nodeName.toLowerCase();
- return name === "input" && elem.type === "button" || name === "button";
- },
-
- "text": function( elem ) {
- var attr;
- return elem.nodeName.toLowerCase() === "input" &&
- elem.type === "text" &&
-
- // Support: IE<8
- // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
- ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
- },
-
- // Position-in-collection
- "first": createPositionalPseudo(function() {
- return [ 0 ];
- }),
-
- "last": createPositionalPseudo(function( matchIndexes, length ) {
- return [ length - 1 ];
- }),
-
- "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
- return [ argument < 0 ? argument + length : argument ];
- }),
-
- "even": createPositionalPseudo(function( matchIndexes, length ) {
- var i = 0;
- for ( ; i < length; i += 2 ) {
- matchIndexes.push( i );
- }
- return matchIndexes;
- }),
-
- "odd": createPositionalPseudo(function( matchIndexes, length ) {
- var i = 1;
- for ( ; i < length; i += 2 ) {
- matchIndexes.push( i );
- }
- return matchIndexes;
- }),
-
- "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
- var i = argument < 0 ? argument + length : argument;
- for ( ; --i >= 0; ) {
- matchIndexes.push( i );
- }
- return matchIndexes;
- }),
-
- "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
- var i = argument < 0 ? argument + length : argument;
- for ( ; ++i < length; ) {
- matchIndexes.push( i );
- }
- return matchIndexes;
- })
- }
-};
-
-Expr.pseudos["nth"] = Expr.pseudos["eq"];
-
-// Add button/input type pseudos
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
- Expr.pseudos[ i ] = createInputPseudo( i );
-}
-for ( i in { submit: true, reset: true } ) {
- Expr.pseudos[ i ] = createButtonPseudo( i );
-}
-
-// Easy API for creating new setFilters
-function setFilters() {}
-setFilters.prototype = Expr.filters = Expr.pseudos;
-Expr.setFilters = new setFilters();
-
-tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
- var matched, match, tokens, type,
- soFar, groups, preFilters,
- cached = tokenCache[ selector + " " ];
-
- if ( cached ) {
- return parseOnly ? 0 : cached.slice( 0 );
- }
-
- soFar = selector;
- groups = [];
- preFilters = Expr.preFilter;
-
- while ( soFar ) {
-
- // Comma and first run
- if ( !matched || (match = rcomma.exec( soFar )) ) {
- if ( match ) {
- // Don't consume trailing commas as valid
- soFar = soFar.slice( match[0].length ) || soFar;
- }
- groups.push( (tokens = []) );
- }
-
- matched = false;
-
- // Combinators
- if ( (match = rcombinators.exec( soFar )) ) {
- matched = match.shift();
- tokens.push({
- value: matched,
- // Cast descendant combinators to space
- type: match[0].replace( rtrim, " " )
- });
- soFar = soFar.slice( matched.length );
- }
-
- // Filters
- for ( type in Expr.filter ) {
- if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
- (match = preFilters[ type ]( match ))) ) {
- matched = match.shift();
- tokens.push({
- value: matched,
- type: type,
- matches: match
- });
- soFar = soFar.slice( matched.length );
- }
- }
-
- if ( !matched ) {
- break;
- }
- }
-
- // Return the length of the invalid excess
- // if we're just parsing
- // Otherwise, throw an error or return tokens
- return parseOnly ?
- soFar.length :
- soFar ?
- Sizzle.error( selector ) :
- // Cache the tokens
- tokenCache( selector, groups ).slice( 0 );
-};
-
-function toSelector( tokens ) {
- var i = 0,
- len = tokens.length,
- selector = "";
- for ( ; i < len; i++ ) {
- selector += tokens[i].value;
- }
- return selector;
-}
-
-function addCombinator( matcher, combinator, base ) {
- var dir = combinator.dir,
- checkNonElements = base && dir === "parentNode",
- doneName = done++;
-
- return combinator.first ?
- // Check against closest ancestor/preceding element
- function( elem, context, xml ) {
- while ( (elem = elem[ dir ]) ) {
- if ( elem.nodeType === 1 || checkNonElements ) {
- return matcher( elem, context, xml );
- }
- }
- } :
-
- // Check against all ancestor/preceding elements
- function( elem, context, xml ) {
- var oldCache, outerCache,
- newCache = [ dirruns, doneName ];
-
- // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
- if ( xml ) {
- while ( (elem = elem[ dir ]) ) {
- if ( elem.nodeType === 1 || checkNonElements ) {
- if ( matcher( elem, context, xml ) ) {
- return true;
- }
- }
- }
- } else {
- while ( (elem = elem[ dir ]) ) {
- if ( elem.nodeType === 1 || checkNonElements ) {
- outerCache = elem[ expando ] || (elem[ expando ] = {});
- if ( (oldCache = outerCache[ dir ]) &&
- oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
-
- // Assign to newCache so results back-propagate to previous elements
- return (newCache[ 2 ] = oldCache[ 2 ]);
- } else {
- // Reuse newcache so results back-propagate to previous elements
- outerCache[ dir ] = newCache;
-
- // A match means we're done; a fail means we have to keep checking
- if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
- return true;
- }
- }
- }
- }
- }
- };
-}
-
-function elementMatcher( matchers ) {
- return matchers.length > 1 ?
- function( elem, context, xml ) {
- var i = matchers.length;
- while ( i-- ) {
- if ( !matchers[i]( elem, context, xml ) ) {
- return false;
- }
- }
- return true;
- } :
- matchers[0];
-}
-
-function multipleContexts( selector, contexts, results ) {
- var i = 0,
- len = contexts.length;
- for ( ; i < len; i++ ) {
- Sizzle( selector, contexts[i], results );
- }
- return results;
-}
-
-function condense( unmatched, map, filter, context, xml ) {
- var elem,
- newUnmatched = [],
- i = 0,
- len = unmatched.length,
- mapped = map != null;
-
- for ( ; i < len; i++ ) {
- if ( (elem = unmatched[i]) ) {
- if ( !filter || filter( elem, context, xml ) ) {
- newUnmatched.push( elem );
- if ( mapped ) {
- map.push( i );
- }
- }
- }
- }
-
- return newUnmatched;
-}
-
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
- if ( postFilter && !postFilter[ expando ] ) {
- postFilter = setMatcher( postFilter );
- }
- if ( postFinder && !postFinder[ expando ] ) {
- postFinder = setMatcher( postFinder, postSelector );
- }
- return markFunction(function( seed, results, context, xml ) {
- var temp, i, elem,
- preMap = [],
- postMap = [],
- preexisting = results.length,
-
- // Get initial elements from seed or context
- elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
-
- // Prefilter to get matcher input, preserving a map for seed-results synchronization
- matcherIn = preFilter && ( seed || !selector ) ?
- condense( elems, preMap, preFilter, context, xml ) :
- elems,
-
- matcherOut = matcher ?
- // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
- postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
-
- // ...intermediate processing is necessary
- [] :
-
- // ...otherwise use results directly
- results :
- matcherIn;
-
- // Find primary matches
- if ( matcher ) {
- matcher( matcherIn, matcherOut, context, xml );
- }
-
- // Apply postFilter
- if ( postFilter ) {
- temp = condense( matcherOut, postMap );
- postFilter( temp, [], context, xml );
-
- // Un-match failing elements by moving them back to matcherIn
- i = temp.length;
- while ( i-- ) {
- if ( (elem = temp[i]) ) {
- matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
- }
- }
- }
-
- if ( seed ) {
- if ( postFinder || preFilter ) {
- if ( postFinder ) {
- // Get the final matcherOut by condensing this intermediate into postFinder contexts
- temp = [];
- i = matcherOut.length;
- while ( i-- ) {
- if ( (elem = matcherOut[i]) ) {
- // Restore matcherIn since elem is not yet a final match
- temp.push( (matcherIn[i] = elem) );
- }
- }
- postFinder( null, (matcherOut = []), temp, xml );
- }
-
- // Move matched elements from seed to results to keep them synchronized
- i = matcherOut.length;
- while ( i-- ) {
- if ( (elem = matcherOut[i]) &&
- (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
-
- seed[temp] = !(results[temp] = elem);
- }
- }
- }
-
- // Add elements to results, through postFinder if defined
- } else {
- matcherOut = condense(
- matcherOut === results ?
- matcherOut.splice( preexisting, matcherOut.length ) :
- matcherOut
- );
- if ( postFinder ) {
- postFinder( null, results, matcherOut, xml );
- } else {
- push.apply( results, matcherOut );
- }
- }
- });
-}
-
-function matcherFromTokens( tokens ) {
- var checkContext, matcher, j,
- len = tokens.length,
- leadingRelative = Expr.relative[ tokens[0].type ],
- implicitRelative = leadingRelative || Expr.relative[" "],
- i = leadingRelative ? 1 : 0,
-
- // The foundational matcher ensures that elements are reachable from top-level context(s)
- matchContext = addCombinator( function( elem ) {
- return elem === checkContext;
- }, implicitRelative, true ),
- matchAnyContext = addCombinator( function( elem ) {
- return indexOf.call( checkContext, elem ) > -1;
- }, implicitRelative, true ),
- matchers = [ function( elem, context, xml ) {
- return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
- (checkContext = context).nodeType ?
- matchContext( elem, context, xml ) :
- matchAnyContext( elem, context, xml ) );
- } ];
-
- for ( ; i < len; i++ ) {
- if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
- matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
- } else {
- matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
-
- // Return special upon seeing a positional matcher
- if ( matcher[ expando ] ) {
- // Find the next relative operator (if any) for proper handling
- j = ++i;
- for ( ; j < len; j++ ) {
- if ( Expr.relative[ tokens[j].type ] ) {
- break;
- }
- }
- return setMatcher(
- i > 1 && elementMatcher( matchers ),
- i > 1 && toSelector(
- // If the preceding token was a descendant combinator, insert an implicit any-element `*`
- tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
- ).replace( rtrim, "$1" ),
- matcher,
- i < j && matcherFromTokens( tokens.slice( i, j ) ),
- j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
- j < len && toSelector( tokens )
- );
- }
- matchers.push( matcher );
- }
- }
-
- return elementMatcher( matchers );
-}
-
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
- var bySet = setMatchers.length > 0,
- byElement = elementMatchers.length > 0,
- superMatcher = function( seed, context, xml, results, outermost ) {
- var elem, j, matcher,
- matchedCount = 0,
- i = "0",
- unmatched = seed && [],
- setMatched = [],
- contextBackup = outermostContext,
- // We must always have either seed elements or outermost context
- elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
- // Use integer dirruns iff this is the outermost matcher
- dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
- len = elems.length;
-
- if ( outermost ) {
- outermostContext = context !== document && context;
- }
-
- // Add elements passing elementMatchers directly to results
- // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
- // Support: IE<9, Safari
- // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
- for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
- if ( byElement && elem ) {
- j = 0;
- while ( (matcher = elementMatchers[j++]) ) {
- if ( matcher( elem, context, xml ) ) {
- results.push( elem );
- break;
- }
- }
- if ( outermost ) {
- dirruns = dirrunsUnique;
- }
- }
-
- // Track unmatched elements for set filters
- if ( bySet ) {
- // They will have gone through all possible matchers
- if ( (elem = !matcher && elem) ) {
- matchedCount--;
- }
-
- // Lengthen the array for every element, matched or not
- if ( seed ) {
- unmatched.push( elem );
- }
- }
- }
-
- // Apply set filters to unmatched elements
- matchedCount += i;
- if ( bySet && i !== matchedCount ) {
- j = 0;
- while ( (matcher = setMatchers[j++]) ) {
- matcher( unmatched, setMatched, context, xml );
- }
-
- if ( seed ) {
- // Reintegrate element matches to eliminate the need for sorting
- if ( matchedCount > 0 ) {
- while ( i-- ) {
- if ( !(unmatched[i] || setMatched[i]) ) {
- setMatched[i] = pop.call( results );
- }
- }
- }
-
- // Discard index placeholder values to get only actual matches
- setMatched = condense( setMatched );
- }
-
- // Add matches to results
- push.apply( results, setMatched );
-
- // Seedless set matches succeeding multiple successful matchers stipulate sorting
- if ( outermost && !seed && setMatched.length > 0 &&
- ( matchedCount + setMatchers.length ) > 1 ) {
-
- Sizzle.uniqueSort( results );
- }
- }
-
- // Override manipulation of globals by nested matchers
- if ( outermost ) {
- dirruns = dirrunsUnique;
- outermostContext = contextBackup;
- }
-
- return unmatched;
- };
-
- return bySet ?
- markFunction( superMatcher ) :
- superMatcher;
-}
-
-compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
- var i,
- setMatchers = [],
- elementMatchers = [],
- cached = compilerCache[ selector + " " ];
-
- if ( !cached ) {
- // Generate a function of recursive functions that can be used to check each element
- if ( !match ) {
- match = tokenize( selector );
- }
- i = match.length;
- while ( i-- ) {
- cached = matcherFromTokens( match[i] );
- if ( cached[ expando ] ) {
- setMatchers.push( cached );
- } else {
- elementMatchers.push( cached );
- }
- }
-
- // Cache the compiled function
- cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
-
- // Save selector and tokenization
- cached.selector = selector;
- }
- return cached;
-};
-
-/**
- * A low-level selection function that works with Sizzle's compiled
- * selector functions
- * @param {String|Function} selector A selector or a pre-compiled
- * selector function built with Sizzle.compile
- * @param {Element} context
- * @param {Array} [results]
- * @param {Array} [seed] A set of elements to match against
- */
-select = Sizzle.select = function( selector, context, results, seed ) {
- var i, tokens, token, type, find,
- compiled = typeof selector === "function" && selector,
- match = !seed && tokenize( (selector = compiled.selector || selector) );
-
- results = results || [];
-
- // Try to minimize operations if there is no seed and only one group
- if ( match.length === 1 ) {
-
- // Take a shortcut and set the context if the root selector is an ID
- tokens = match[0] = match[0].slice( 0 );
- if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
- support.getById && context.nodeType === 9 && documentIsHTML &&
- Expr.relative[ tokens[1].type ] ) {
-
- context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
- if ( !context ) {
- return results;
-
- // Precompiled matchers will still verify ancestry, so step up a level
- } else if ( compiled ) {
- context = context.parentNode;
- }
-
- selector = selector.slice( tokens.shift().value.length );
- }
-
- // Fetch a seed set for right-to-left matching
- i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
- while ( i-- ) {
- token = tokens[i];
-
- // Abort if we hit a combinator
- if ( Expr.relative[ (type = token.type) ] ) {
- break;
- }
- if ( (find = Expr.find[ type ]) ) {
- // Search, expanding context for leading sibling combinators
- if ( (seed = find(
- token.matches[0].replace( runescape, funescape ),
- rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
- )) ) {
-
- // If seed is empty or no tokens remain, we can return early
- tokens.splice( i, 1 );
- selector = seed.length && toSelector( tokens );
- if ( !selector ) {
- push.apply( results, seed );
- return results;
- }
-
- break;
- }
- }
- }
- }
-
- // Compile and execute a filtering function if one is not provided
- // Provide `match` to avoid retokenization if we modified the selector above
- ( compiled || compile( selector, match ) )(
- seed,
- context,
- !documentIsHTML,
- results,
- rsibling.test( selector ) && testContext( context.parentNode ) || context
- );
- return results;
-};
-
-// One-time assignments
-
-// Sort stability
-support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
-
-// Support: Chrome<14
-// Always assume duplicates if they aren't passed to the comparison function
-support.detectDuplicates = !!hasDuplicate;
-
-// Initialize against the default document
-setDocument();
-
-// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
-// Detached nodes confoundingly follow *each other*
-support.sortDetached = assert(function( div1 ) {
- // Should return 1, but returns 4 (following)
- return div1.compareDocumentPosition( document.createElement("div") ) & 1;
-});
-
-// Support: IE<8
-// Prevent attribute/property "interpolation"
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !assert(function( div ) {
- div.innerHTML = "<a href='#'></a>";
- return div.firstChild.getAttribute("href") === "#" ;
-}) ) {
- addHandle( "type|href|height|width", function( elem, name, isXML ) {
- if ( !isXML ) {
- return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
- }
- });
-}
-
-// Support: IE<9
-// Use defaultValue in place of getAttribute("value")
-if ( !support.attributes || !assert(function( div ) {
- div.innerHTML = "<input/>";
- div.firstChild.setAttribute( "value", "" );
- return div.firstChild.getAttribute( "value" ) === "";
-}) ) {
- addHandle( "value", function( elem, name, isXML ) {
- if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
- return elem.defaultValue;
- }
- });
-}
-
-// Support: IE<9
-// Use getAttributeNode to fetch booleans when getAttribute lies
-if ( !assert(function( div ) {
- return div.getAttribute("disabled") == null;
-}) ) {
- addHandle( booleans, function( elem, name, isXML ) {
- var val;
- if ( !isXML ) {
- return elem[ name ] === true ? name.toLowerCase() :
- (val = elem.getAttributeNode( name )) && val.specified ?
- val.value :
- null;
- }
- });
-}
-
-return Sizzle;
-
-})( window );
-
-
-
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-
-
-
-var rneedsContext = jQuery.expr.match.needsContext;
-
-var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
-
-
-
-var risSimple = /^.[^:#\[\.,]*$/;
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, not ) {
- if ( jQuery.isFunction( qualifier ) ) {
- return jQuery.grep( elements, function( elem, i ) {
- /* jshint -W018 */
- return !!qualifier.call( elem, i, elem ) !== not;
- });
-
- }
-
- if ( qualifier.nodeType ) {
- return jQuery.grep( elements, function( elem ) {
- return ( elem === qualifier ) !== not;
- });
-
- }
-
- if ( typeof qualifier === "string" ) {
- if ( risSimple.test( qualifier ) ) {
- return jQuery.filter( qualifier, elements, not );
- }
-
- qualifier = jQuery.filter( qualifier, elements );
- }
-
- return jQuery.grep( elements, function( elem ) {
- return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
- });
-}
-
-jQuery.filter = function( expr, elems, not ) {
- var elem = elems[ 0 ];
-
- if ( not ) {
- expr = ":not(" + expr + ")";
- }
-
- return elems.length === 1 && elem.nodeType === 1 ?
- jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
- jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
- return elem.nodeType === 1;
- }));
-};
-
-jQuery.fn.extend({
- find: function( selector ) {
- var i,
- ret = [],
- self = this,
- len = self.length;
-
- if ( typeof selector !== "string" ) {
- return this.pushStack( jQuery( selector ).filter(function() {
- for ( i = 0; i < len; i++ ) {
- if ( jQuery.contains( self[ i ], this ) ) {
- return true;
- }
- }
- }) );
- }
-
- for ( i = 0; i < len; i++ ) {
- jQuery.find( selector, self[ i ], ret );
- }
-
- // Needed because $( selector, context ) becomes $( context ).find( selector )
- ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
- ret.selector = this.selector ? this.selector + " " + selector : selector;
- return ret;
- },
- filter: function( selector ) {
- return this.pushStack( winnow(this, selector || [], false) );
- },
- not: function( selector ) {
- return this.pushStack( winnow(this, selector || [], true) );
- },
- is: function( selector ) {
- return !!winnow(
- this,
-
- // If this is a positional/relative selector, check membership in the returned set
- // so $("p:first").is("p:last") won't return true for a doc with two "p".
- typeof selector === "string" && rneedsContext.test( selector ) ?
- jQuery( selector ) :
- selector || [],
- false
- ).length;
- }
-});
-
-
-// Initialize a jQuery object
-
-
-// A central reference to the root jQuery(document)
-var rootjQuery,
-
- // Use the correct document accordingly with window argument (sandbox)
- document = window.document,
-
- // A simple way to check for HTML strings
- // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
- // Strict HTML recognition (#11290: must start with <)
- rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
- init = jQuery.fn.init = function( selector, context ) {
- var match, elem;
-
- // HANDLE: $(""), $(null), $(undefined), $(false)
- if ( !selector ) {
- return this;
- }
-
- // Handle HTML strings
- if ( typeof selector === "string" ) {
- if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
- // Assume that strings that start and end with <> are HTML and skip the regex check
- match = [ null, selector, null ];
-
- } else {
- match = rquickExpr.exec( selector );
- }
-
- // Match html or make sure no context is specified for #id
- if ( match && (match[1] || !context) ) {
-
- // HANDLE: $(html) -> $(array)
- if ( match[1] ) {
- context = context instanceof jQuery ? context[0] : context;
-
- // scripts is true for back-compat
- // Intentionally let the error be thrown if parseHTML is not present
- jQuery.merge( this, jQuery.parseHTML(
- match[1],
- context && context.nodeType ? context.ownerDocument || context : document,
- true
- ) );
-
- // HANDLE: $(html, props)
- if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
- for ( match in context ) {
- // Properties of context are called as methods if possible
- if ( jQuery.isFunction( this[ match ] ) ) {
- this[ match ]( context[ match ] );
-
- // ...and otherwise set as attributes
- } else {
- this.attr( match, context[ match ] );
- }
- }
- }
-
- return this;
-
- // HANDLE: $(#id)
- } else {
- elem = document.getElementById( match[2] );
-
- // Check parentNode to catch when Blackberry 4.6 returns
- // nodes that are no longer in the document #6963
- if ( elem && elem.parentNode ) {
- // Handle the case where IE and Opera return items
- // by name instead of ID
- if ( elem.id !== match[2] ) {
- return rootjQuery.find( selector );
- }
-
- // Otherwise, we inject the element directly into the jQuery object
- this.length = 1;
- this[0] = elem;
- }
-
- this.context = document;
- this.selector = selector;
- return this;
- }
-
- // HANDLE: $(expr, $(...))
- } else if ( !context || context.jquery ) {
- return ( context || rootjQuery ).find( selector );
-
- // HANDLE: $(expr, context)
- // (which is just equivalent to: $(context).find(expr)
- } else {
- return this.constructor( context ).find( selector );
- }
-
- // HANDLE: $(DOMElement)
- } else if ( selector.nodeType ) {
- this.context = this[0] = selector;
- this.length = 1;
- return this;
-
- // HANDLE: $(function)
- // Shortcut for document ready
- } else if ( jQuery.isFunction( selector ) ) {
- return typeof rootjQuery.ready !== "undefined" ?
- rootjQuery.ready( selector ) :
- // Execute immediately if ready is not present
- selector( jQuery );
- }
-
- if ( selector.selector !== undefined ) {
- this.selector = selector.selector;
- this.context = selector.context;
- }
-
- return jQuery.makeArray( selector, this );
- };
-
-// Give the init function the jQuery prototype for later instantiation
-init.prototype = jQuery.fn;
-
-// Initialize central reference
-rootjQuery = jQuery( document );
-
-
-var rparentsprev = /^(?:parents|prev(?:Until|All))/,
- // methods guaranteed to produce a unique set when starting from a unique set
- guaranteedUnique = {
- children: true,
- contents: true,
- next: true,
- prev: true
- };
-
-jQuery.extend({
- dir: function( elem, dir, until ) {
- var matched = [],
- cur = elem[ dir ];
-
- while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
- if ( cur.nodeType === 1 ) {
- matched.push( cur );
- }
- cur = cur[dir];
- }
- return matched;
- },
-
- sibling: function( n, elem ) {
- var r = [];
-
- for ( ; n; n = n.nextSibling ) {
- if ( n.nodeType === 1 && n !== elem ) {
- r.push( n );
- }
- }
-
- return r;
- }
-});
-
-jQuery.fn.extend({
- has: function( target ) {
- var i,
- targets = jQuery( target, this ),
- len = targets.length;
-
- return this.filter(function() {
- for ( i = 0; i < len; i++ ) {
- if ( jQuery.contains( this, targets[i] ) ) {
- return true;
- }
- }
- });
- },
-
- closest: function( selectors, context ) {
- var cur,
- i = 0,
- l = this.length,
- matched = [],
- pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
- jQuery( selectors, context || this.context ) :
- 0;
-
- for ( ; i < l; i++ ) {
- for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
- // Always skip document fragments
- if ( cur.nodeType < 11 && (pos ?
- pos.index(cur) > -1 :
-
- // Don't pass non-elements to Sizzle
- cur.nodeType === 1 &&
- jQuery.find.matchesSelector(cur, selectors)) ) {
-
- matched.push( cur );
- break;
- }
- }
- }
-
- return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
- },
-
- // Determine the position of an element within
- // the matched set of elements
- index: function( elem ) {
-
- // No argument, return index in parent
- if ( !elem ) {
- return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
- }
-
- // index in selector
- if ( typeof elem === "string" ) {
- return jQuery.inArray( this[0], jQuery( elem ) );
- }
-
- // Locate the position of the desired element
- return jQuery.inArray(
- // If it receives a jQuery object, the first element is used
- elem.jquery ? elem[0] : elem, this );
- },
-
- add: function( selector, context ) {
- return this.pushStack(
- jQuery.unique(
- jQuery.merge( this.get(), jQuery( selector, context ) )
- )
- );
- },
-
- addBack: function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter(selector)
- );
- }
-});
-
-function sibling( cur, dir ) {
- do {
- cur = cur[ dir ];
- } while ( cur && cur.nodeType !== 1 );
-
- return cur;
-}
-
-jQuery.each({
- parent: function( elem ) {
- var parent = elem.parentNode;
- return parent && parent.nodeType !== 11 ? parent : null;
- },
- parents: function( elem ) {
- return jQuery.dir( elem, "parentNode" );
- },
- parentsUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "parentNode", until );
- },
- next: function( elem ) {
- return sibling( elem, "nextSibling" );
- },
- prev: function( elem ) {
- return sibling( elem, "previousSibling" );
- },
- nextAll: function( elem ) {
- return jQuery.dir( elem, "nextSibling" );
- },
- prevAll: function( elem ) {
- return jQuery.dir( elem, "previousSibling" );
- },
- nextUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "nextSibling", until );
- },
- prevUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "previousSibling", until );
- },
- siblings: function( elem ) {
- return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
- },
- children: function( elem ) {
- return jQuery.sibling( elem.firstChild );
- },
- contents: function( elem ) {
- return jQuery.nodeName( elem, "iframe" ) ?
- elem.contentDocument || elem.contentWindow.document :
- jQuery.merge( [], elem.childNodes );
- }
-}, function( name, fn ) {
- jQuery.fn[ name ] = function( until, selector ) {
- var ret = jQuery.map( this, fn, until );
-
- if ( name.slice( -5 ) !== "Until" ) {
- selector = until;
- }
-
- if ( selector && typeof selector === "string" ) {
- ret = jQuery.filter( selector, ret );
- }
-
- if ( this.length > 1 ) {
- // Remove duplicates
- if ( !guaranteedUnique[ name ] ) {
- ret = jQuery.unique( ret );
- }
-
- // Reverse order for parents* and prev-derivatives
- if ( rparentsprev.test( name ) ) {
- ret = ret.reverse();
- }
- }
-
- return this.pushStack( ret );
- };
-});
-var rnotwhite = (/\S+/g);
-
-
-
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
- var object = optionsCache[ options ] = {};
- jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
- object[ flag ] = true;
- });
- return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- * options: an optional list of space-separated options that will change how
- * the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- * once: will ensure the callback list can only be fired once (like a Deferred)
- *
- * memory: will keep track of previous values and will call any callback added
- * after the list has been fired right away with the latest "memorized"
- * values (like a Deferred)
- *
- * unique: will ensure a callback can only be added once (no duplicate in the list)
- *
- * stopOnFalse: interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
- // Convert options from String-formatted to Object-formatted if needed
- // (we check in cache first)
- options = typeof options === "string" ?
- ( optionsCache[ options ] || createOptions( options ) ) :
- jQuery.extend( {}, options );
-
- var // 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,
- // End of the loop when firing
- firingLength,
- // Index of currently firing callback (modified by remove if needed)
- firingIndex,
- // First callback to fire (used internally by add and fireWith)
- firingStart,
- // Actual callback list
- list = [],
- // Stack of fire calls for repeatable lists
- stack = !options.once && [],
- // Fire callbacks
- fire = function( data ) {
- memory = options.memory && data;
- fired = true;
- firingIndex = firingStart || 0;
- firingStart = 0;
- firingLength = list.length;
- firing = true;
- for ( ; list && firingIndex < firingLength; firingIndex++ ) {
- if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
- memory = false; // To prevent further calls using add
- break;
- }
- }
- firing = false;
- if ( list ) {
- if ( stack ) {
- if ( stack.length ) {
- fire( stack.shift() );
- }
- } else if ( memory ) {
- list = [];
- } else {
- self.disable();
- }
- }
- },
- // Actual Callbacks object
- self = {
- // Add a callback or a collection of callbacks to the list
- add: function() {
- if ( list ) {
- // First, we save the current length
- var start = list.length;
- (function add( args ) {
- jQuery.each( args, function( _, arg ) {
- var type = jQuery.type( arg );
- if ( type === "function" ) {
- if ( !options.unique || !self.has( arg ) ) {
- list.push( arg );
- }
- } else if ( arg && arg.length && type !== "string" ) {
- // Inspect recursively
- add( arg );
- }
- });
- })( arguments );
- // Do we need to add the callbacks to the
- // current firing batch?
- if ( firing ) {
- firingLength = list.length;
- // With memory, if we're not firing then
- // we should call right away
- } else if ( memory ) {
- firingStart = start;
- fire( memory );
- }
- }
- return this;
- },
- // Remove a callback from the list
- remove: function() {
- if ( list ) {
- jQuery.each( arguments, function( _, arg ) {
- var index;
- while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
- list.splice( index, 1 );
- // Handle firing indexes
- if ( firing ) {
- if ( index <= firingLength ) {
- firingLength--;
- }
- if ( index <= firingIndex ) {
- firingIndex--;
- }
- }
- }
- });
- }
- return this;
- },
- // Check if a given callback is in the list.
- // If no argument is given, return whether or not list has callbacks attached.
- has: function( fn ) {
- return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
- },
- // Remove all callbacks from the list
- empty: function() {
- list = [];
- firingLength = 0;
- return this;
- },
- // Have the list do nothing anymore
- disable: function() {
- list = stack = memory = undefined;
- return this;
- },
- // Is it disabled?
- disabled: function() {
- return !list;
- },
- // Lock the list in its current state
- lock: function() {
- stack = undefined;
- if ( !memory ) {
- self.disable();
- }
- return this;
- },
- // Is it locked?
- locked: function() {
- return !stack;
- },
- // Call all callbacks with the given context and arguments
- fireWith: function( context, args ) {
- if ( list && ( !fired || stack ) ) {
- args = args || [];
- args = [ context, args.slice ? args.slice() : args ];
- if ( firing ) {
- stack.push( args );
- } else {
- fire( args );
- }
- }
- return this;
- },
- // Call all the callbacks with the given arguments
- fire: function() {
- self.fireWith( this, arguments );
- return this;
- },
- // To know if the callbacks have already been called at least once
- fired: function() {
- return !!fired;
- }
- };
-
- return self;
-};
-
-
-jQuery.extend({
-
- Deferred: function( func ) {
- var tuples = [
- // action, add listener, listener list, final state
- [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
- [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
- [ "notify", "progress", jQuery.Callbacks("memory") ]
- ],
- state = "pending",
- promise = {
- state: function() {
- return state;
- },
- always: function() {
- deferred.done( arguments ).fail( arguments );
- return this;
- },
- then: function( /* fnDone, fnFail, fnProgress */ ) {
- var fns = arguments;
- return jQuery.Deferred(function( newDefer ) {
- jQuery.each( tuples, function( i, tuple ) {
- var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
- // deferred[ done | fail | progress ] for forwarding actions to newDefer
- deferred[ tuple[1] ](function() {
- var returned = fn && fn.apply( this, arguments );
- if ( returned && jQuery.isFunction( returned.promise ) ) {
- returned.promise()
- .done( newDefer.resolve )
- .fail( newDefer.reject )
- .progress( newDefer.notify );
- } else {
- newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
- }
- });
- });
- fns = null;
- }).promise();
- },
- // Get a promise for this deferred
- // If obj is provided, the promise aspect is added to the object
- promise: function( obj ) {
- return obj != null ? jQuery.extend( obj, promise ) : promise;
- }
- },
- deferred = {};
-
- // Keep pipe for back-compat
- promise.pipe = promise.then;
-
- // Add list-specific methods
- jQuery.each( tuples, function( i, tuple ) {
- var list = tuple[ 2 ],
- stateString = tuple[ 3 ];
-
- // promise[ done | fail | progress ] = list.add
- promise[ tuple[1] ] = list.add;
-
- // Handle state
- if ( stateString ) {
- list.add(function() {
- // state = [ resolved | rejected ]
- state = stateString;
-
- // [ reject_list | resolve_list ].disable; progress_list.lock
- }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
- }
-
- // deferred[ resolve | reject | notify ]
- deferred[ tuple[0] ] = function() {
- deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
- return this;
- };
- deferred[ tuple[0] + "With" ] = list.fireWith;
- });
-
- // Make the deferred a promise
- promise.promise( deferred );
-
- // Call given func if any
- if ( func ) {
- func.call( deferred, deferred );
- }
-
- // All done!
- return deferred;
- },
-
- // Deferred helper
- when: function( subordinate /* , ..., subordinateN */ ) {
- var i = 0,
- resolveValues = slice.call( arguments ),
- length = resolveValues.length,
-
- // the count of uncompleted subordinates
- remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
- // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
- deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
- // Update function for both resolve and progress values
- updateFunc = function( i, contexts, values ) {
- return function( value ) {
- contexts[ i ] = this;
- values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
- if ( values === progressValues ) {
- deferred.notifyWith( contexts, values );
-
- } else if ( !(--remaining) ) {
- deferred.resolveWith( contexts, values );
- }
- };
- },
-
- progressValues, progressContexts, resolveContexts;
-
- // add listeners to Deferred subordinates; treat others as resolved
- if ( length > 1 ) {
- progressValues = new Array( length );
- progressContexts = new Array( length );
- resolveContexts = new Array( length );
- for ( ; i < length; i++ ) {
- if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
- resolveValues[ i ].promise()
- .done( updateFunc( i, resolveContexts, resolveValues ) )
- .fail( deferred.reject )
- .progress( updateFunc( i, progressContexts, progressValues ) );
- } else {
- --remaining;
- }
- }
- }
-
- // if we're not waiting on anything, resolve the master
- if ( !remaining ) {
- deferred.resolveWith( resolveContexts, resolveValues );
- }
-
- return deferred.promise();
- }
-});
-
-
-// The deferred used on DOM ready
-var readyList;
-
-jQuery.fn.ready = function( fn ) {
- // Add the callback
- jQuery.ready.promise().done( fn );
-
- return this;
-};
-
-jQuery.extend({
- // Is the DOM ready to be used? Set to true once it occurs.
- isReady: false,
-
- // A counter to track how many items to wait for before
- // the ready event fires. See #6781
- readyWait: 1,
-
- // Hold (or release) the ready event
- holdReady: function( hold ) {
- if ( hold ) {
- jQuery.readyWait++;
- } else {
- jQuery.ready( true );
- }
- },
-
- // Handle when the DOM is ready
- ready: function( wait ) {
-
- // Abort if there are pending holds or we're already ready
- if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
- return;
- }
-
- // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
- if ( !document.body ) {
- return setTimeout( jQuery.ready );
- }
-
- // Remember that the DOM is ready
- jQuery.isReady = true;
-
- // If a normal DOM Ready event fired, decrement, and wait if need be
- if ( wait !== true && --jQuery.readyWait > 0 ) {
- return;
- }
-
- // If there are functions bound, to execute
- readyList.resolveWith( document, [ jQuery ] );
-
- // Trigger any bound ready events
- if ( jQuery.fn.triggerHandler ) {
- jQuery( document ).triggerHandler( "ready" );
- jQuery( document ).off( "ready" );
- }
- }
-});
-
-/**
- * Clean-up method for dom ready events
- */
-function detach() {
- if ( document.addEventListener ) {
- document.removeEventListener( "DOMContentLoaded", completed, false );
- window.removeEventListener( "load", completed, false );
-
- } else {
- document.detachEvent( "onreadystatechange", completed );
- window.detachEvent( "onload", completed );
- }
-}
-
-/**
- * The ready event handler and self cleanup method
- */
-function completed() {
- // readyState === "complete" is good enough for us to call the dom ready in oldIE
- if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
- detach();
- jQuery.ready();
- }
-}
-
-jQuery.ready.promise = function( obj ) {
- if ( !readyList ) {
-
- readyList = jQuery.Deferred();
-
- // Catch cases where $(document).ready() is called after the browser event has already occurred.
- // we once tried to use readyState "interactive" here, but it caused issues like the one
- // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
- if ( document.readyState === "complete" ) {
- // Handle it asynchronously to allow scripts the opportunity to delay ready
- setTimeout( jQuery.ready );
-
- // Standards-based browsers support DOMContentLoaded
- } else if ( document.addEventListener ) {
- // Use the handy event callback
- document.addEventListener( "DOMContentLoaded", completed, false );
-
- // A fallback to window.onload, that will always work
- window.addEventListener( "load", completed, false );
-
- // If IE event model is used
- } else {
- // Ensure firing before onload, maybe late but safe also for iframes
- document.attachEvent( "onreadystatechange", completed );
-
- // A fallback to window.onload, that will always work
- window.attachEvent( "onload", completed );
-
- // If IE and not a frame
- // continually check to see if the document is ready
- var top = false;
-
- try {
- top = window.frameElement == null && document.documentElement;
- } catch(e) {}
-
- if ( top && top.doScroll ) {
- (function doScrollCheck() {
- if ( !jQuery.isReady ) {
-
- try {
- // Use the trick by Diego Perini
- // http://javascript.nwbox.com/IEContentLoaded/
- top.doScroll("left");
- } catch(e) {
- return setTimeout( doScrollCheck, 50 );
- }
-
- // detach all dom ready events
- detach();
-
- // and execute any waiting functions
- jQuery.ready();
- }
- })();
- }
- }
- }
- return readyList.promise( obj );
-};
-
-
-var strundefined = typeof undefined;
-
-
-
-// Support: IE<9
-// Iteration over object's inherited properties before its own
-var i;
-for ( i in jQuery( support ) ) {
- break;
-}
-support.ownLast = i !== "0";
-
-// Note: most support tests are defined in their respective modules.
-// false until the test is run
-support.inlineBlockNeedsLayout = false;
-
-// Execute ASAP in case we need to set body.style.zoom
-jQuery(function() {
- // Minified: var a,b,c,d
- var val, div, body, container;
-
- body = document.getElementsByTagName( "body" )[ 0 ];
- if ( !body || !body.style ) {
- // Return for frameset docs that don't have a body
- return;
- }
-
- // Setup
- div = document.createElement( "div" );
- container = document.createElement( "div" );
- container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
- body.appendChild( container ).appendChild( div );
-
- if ( typeof div.style.zoom !== strundefined ) {
- // Support: IE<8
- // Check if natively block-level elements act like inline-block
- // elements when setting their display to 'inline' and giving
- // them layout
- div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
-
- support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
- if ( val ) {
- // Prevent IE 6 from affecting layout for positioned elements #11048
- // Prevent IE from shrinking the body in IE 7 mode #12869
- // Support: IE<8
- body.style.zoom = 1;
- }
- }
-
- body.removeChild( container );
-});
-
-
-
-
-(function() {
- var div = document.createElement( "div" );
-
- // Execute the test only if not already executed in another module.
- if (support.deleteExpando == null) {
- // Support: IE<9
- support.deleteExpando = true;
- try {
- delete div.test;
- } catch( e ) {
- support.deleteExpando = false;
- }
- }
-
- // Null elements to avoid leaks in IE.
- div = null;
-})();
-
-
-/**
- * Determines whether an object can have data
- */
-jQuery.acceptData = function( elem ) {
- var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],
- nodeType = +elem.nodeType || 1;
-
- // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
- return nodeType !== 1 && nodeType !== 9 ?
- false :
-
- // Nodes accept data unless otherwise specified; rejection can be conditional
- !noData || noData !== true && elem.getAttribute("classid") === noData;
-};
-
-
-var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
- rmultiDash = /([A-Z])/g;
-
-function dataAttr( elem, key, data ) {
- // If nothing was found internally, try to fetch any
- // data from the HTML5 data-* attribute
- if ( data === undefined && elem.nodeType === 1 ) {
-
- var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
- data = elem.getAttribute( name );
-
- if ( typeof data === "string" ) {
- try {
- data = data === "true" ? true :
- data === "false" ? false :
- data === "null" ? null :
- // Only convert to a number if it doesn't change the string
- +data + "" === data ? +data :
- rbrace.test( data ) ? jQuery.parseJSON( data ) :
- data;
- } catch( e ) {}
-
- // Make sure we set the data so it isn't changed later
- jQuery.data( elem, key, data );
-
- } else {
- data = undefined;
- }
- }
-
- return data;
-}
-
-// checks a cache object for emptiness
-function isEmptyDataObject( obj ) {
- var name;
- for ( name in obj ) {
-
- // if the public data object is empty, the private is still empty
- if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
- continue;
- }
- if ( name !== "toJSON" ) {
- return false;
- }
- }
-
- return true;
-}
-
-function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
- if ( !jQuery.acceptData( elem ) ) {
- return;
- }
-
- var ret, thisCache,
- internalKey = jQuery.expando,
-
- // We have to handle DOM nodes and JS objects differently because IE6-7
- // can't GC object references properly across the DOM-JS boundary
- isNode = elem.nodeType,
-
- // Only DOM nodes need the global jQuery cache; JS object data is
- // attached directly to the object so GC can occur automatically
- cache = isNode ? jQuery.cache : elem,
-
- // Only defining an ID for JS objects if its cache already exists allows
- // the code to shortcut on the same path as a DOM node with no cache
- id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
-
- // Avoid doing any more work than we need to when trying to get data on an
- // object that has no data at all
- if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
- return;
- }
-
- if ( !id ) {
- // Only DOM nodes need a new unique ID for each element since their data
- // ends up in the global cache
- if ( isNode ) {
- id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
- } else {
- id = internalKey;
- }
- }
-
- if ( !cache[ id ] ) {
- // Avoid exposing jQuery metadata on plain JS objects when the object
- // is serialized using JSON.stringify
- cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
- }
-
- // An object can be passed to jQuery.data instead of a key/value pair; this gets
- // shallow copied over onto the existing cache
- if ( typeof name === "object" || typeof name === "function" ) {
- if ( pvt ) {
- cache[ id ] = jQuery.extend( cache[ id ], name );
- } else {
- cache[ id ].data = jQuery.extend( cache[ id ].data, name );
- }
- }
-
- thisCache = cache[ id ];
-
- // jQuery data() is stored in a separate object inside the object's internal data
- // cache in order to avoid key collisions between internal data and user-defined
- // data.
- if ( !pvt ) {
- if ( !thisCache.data ) {
- thisCache.data = {};
- }
-
- thisCache = thisCache.data;
- }
-
- if ( data !== undefined ) {
- thisCache[ jQuery.camelCase( name ) ] = data;
- }
-
- // Check for both converted-to-camel and non-converted data property names
- // If a data property was specified
- if ( typeof name === "string" ) {
-
- // First Try to find as-is property data
- ret = thisCache[ name ];
-
- // Test for null|undefined property data
- if ( ret == null ) {
-
- // Try to find the camelCased property
- ret = thisCache[ jQuery.camelCase( name ) ];
- }
- } else {
- ret = thisCache;
- }
-
- return ret;
-}
-
-function internalRemoveData( elem, name, pvt ) {
- if ( !jQuery.acceptData( elem ) ) {
- return;
- }
-
- var thisCache, i,
- isNode = elem.nodeType,
-
- // See jQuery.data for more information
- cache = isNode ? jQuery.cache : elem,
- id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
-
- // If there is already no cache entry for this object, there is no
- // purpose in continuing
- if ( !cache[ id ] ) {
- return;
- }
-
- if ( name ) {
-
- thisCache = pvt ? cache[ id ] : cache[ id ].data;
-
- if ( thisCache ) {
-
- // Support array or space separated string names for data keys
- if ( !jQuery.isArray( name ) ) {
-
- // try the string as a key before any manipulation
- if ( name in thisCache ) {
- name = [ name ];
- } else {
-
- // split the camel cased version by spaces unless a key with the spaces exists
- name = jQuery.camelCase( name );
- if ( name in thisCache ) {
- name = [ name ];
- } else {
- name = name.split(" ");
- }
- }
- } else {
- // If "name" is an array of keys...
- // When data is initially created, via ("key", "val") signature,
- // keys will be converted to camelCase.
- // Since there is no way to tell _how_ a key was added, remove
- // both plain key and camelCase key. #12786
- // This will only penalize the array argument path.
- name = name.concat( jQuery.map( name, jQuery.camelCase ) );
- }
-
- i = name.length;
- while ( i-- ) {
- delete thisCache[ name[i] ];
- }
-
- // If there is no data left in the cache, we want to continue
- // and let the cache object itself get destroyed
- if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
- return;
- }
- }
- }
-
- // See jQuery.data for more information
- if ( !pvt ) {
- delete cache[ id ].data;
-
- // Don't destroy the parent cache unless the internal data object
- // had been the only thing left in it
- if ( !isEmptyDataObject( cache[ id ] ) ) {
- return;
- }
- }
-
- // Destroy the cache
- if ( isNode ) {
- jQuery.cleanData( [ elem ], true );
-
- // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
- /* jshint eqeqeq: false */
- } else if ( support.deleteExpando || cache != cache.window ) {
- /* jshint eqeqeq: true */
- delete cache[ id ];
-
- // When all else fails, null
- } else {
- cache[ id ] = null;
- }
-}
-
-jQuery.extend({
- cache: {},
-
- // The following elements (space-suffixed to avoid Object.prototype collisions)
- // throw uncatchable exceptions if you attempt to set expando properties
- noData: {
- "applet ": true,
- "embed ": true,
- // ...but Flash objects (which have this classid) *can* handle expandos
- "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
- },
-
- hasData: function( elem ) {
- elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
- return !!elem && !isEmptyDataObject( elem );
- },
-
- data: function( elem, name, data ) {
- return internalData( elem, name, data );
- },
-
- removeData: function( elem, name ) {
- return internalRemoveData( elem, name );
- },
-
- // For internal use only.
- _data: function( elem, name, data ) {
- return internalData( elem, name, data, true );
- },
-
- _removeData: function( elem, name ) {
- return internalRemoveData( elem, name, true );
- }
-});
-
-jQuery.fn.extend({
- data: function( key, value ) {
- var i, name, data,
- elem = this[0],
- attrs = elem && elem.attributes;
-
- // Special expections of .data basically thwart jQuery.access,
- // so implement the relevant behavior ourselves
-
- // Gets all values
- if ( key === undefined ) {
- if ( this.length ) {
- data = jQuery.data( elem );
-
- if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
- i = attrs.length;
- while ( i-- ) {
-
- // Support: IE11+
- // The attrs elements can be null (#14894)
- if ( attrs[ i ] ) {
- name = attrs[ i ].name;
- if ( name.indexOf( "data-" ) === 0 ) {
- name = jQuery.camelCase( name.slice(5) );
- dataAttr( elem, name, data[ name ] );
- }
- }
- }
- jQuery._data( elem, "parsedAttrs", true );
- }
- }
-
- return data;
- }
-
- // Sets multiple values
- if ( typeof key === "object" ) {
- return this.each(function() {
- jQuery.data( this, key );
- });
- }
-
- return arguments.length > 1 ?
-
- // Sets one value
- this.each(function() {
- jQuery.data( this, key, value );
- }) :
-
- // Gets one value
- // Try to fetch any internally stored data first
- elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
- },
-
- removeData: function( key ) {
- return this.each(function() {
- jQuery.removeData( this, key );
- });
- }
-});
-
-
-jQuery.extend({
- queue: function( elem, type, data ) {
- var queue;
-
- if ( elem ) {
- type = ( type || "fx" ) + "queue";
- queue = jQuery._data( elem, type );
-
- // Speed up dequeue by getting out quickly if this is just a lookup
- if ( data ) {
- if ( !queue || jQuery.isArray(data) ) {
- queue = jQuery._data( elem, type, jQuery.makeArray(data) );
- } else {
- queue.push( data );
- }
- }
- return queue || [];
- }
- },
-
- dequeue: function( elem, type ) {
- type = type || "fx";
-
- var queue = jQuery.queue( elem, type ),
- startLength = queue.length,
- fn = queue.shift(),
- hooks = jQuery._queueHooks( elem, type ),
- next = function() {
- jQuery.dequeue( elem, type );
- };
-
- // If the fx queue is dequeued, always remove the progress sentinel
- if ( fn === "inprogress" ) {
- fn = queue.shift();
- startLength--;
- }
-
- if ( fn ) {
-
- // Add a progress sentinel to prevent the fx queue from being
- // automatically dequeued
- if ( type === "fx" ) {
- queue.unshift( "inprogress" );
- }
-
- // clear up the last queue stop function
- delete hooks.stop;
- fn.call( elem, next, hooks );
- }
-
- if ( !startLength && hooks ) {
- hooks.empty.fire();
- }
- },
-
- // not intended for public consumption - generates a queueHooks object, or returns the current one
- _queueHooks: function( elem, type ) {
- var key = type + "queueHooks";
- return jQuery._data( elem, key ) || jQuery._data( elem, key, {
- empty: jQuery.Callbacks("once memory").add(function() {
- jQuery._removeData( elem, type + "queue" );
- jQuery._removeData( elem, 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 = jQuery._data( elements[ i ], type + "queueHooks" );
- if ( tmp && tmp.empty ) {
- count++;
- tmp.empty.add( resolve );
- }
- }
- resolve();
- return defer.promise( obj );
- }
-});
-var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
-
-var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
-
-var isHidden = function( elem, el ) {
- // isHidden might be called from jQuery#filter function;
- // in that case, element will be second argument
- elem = el || elem;
- return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
- };
-
-
-
-// Multifunctional method to get and set values of a collection
-// The value/s can optionally be executed if it's a function
-var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
- var i = 0,
- length = elems.length,
- bulk = key == null;
-
- // Sets many values
- if ( jQuery.type( key ) === "object" ) {
- chainable = true;
- for ( i in key ) {
- jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
- }
-
- // Sets one value
- } else if ( value !== undefined ) {
- chainable = true;
-
- if ( !jQuery.isFunction( value ) ) {
- raw = true;
- }
-
- if ( bulk ) {
- // Bulk operations run against the entire set
- if ( raw ) {
- fn.call( elems, value );
- fn = null;
-
- // ...except when executing function values
- } else {
- bulk = fn;
- fn = function( elem, key, value ) {
- return bulk.call( jQuery( elem ), value );
- };
- }
- }
-
- if ( fn ) {
- for ( ; i < length; i++ ) {
- fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
- }
- }
- }
-
- return chainable ?
- elems :
-
- // Gets
- bulk ?
- fn.call( elems ) :
- length ? fn( elems[0], key ) : emptyGet;
-};
-var rcheckableType = (/^(?:checkbox|radio)$/i);
-
-
-
-(function() {
- // Minified: var a,b,c
- var input = document.createElement( "input" ),
- div = document.createElement( "div" ),
- fragment = document.createDocumentFragment();
-
- // Setup
- div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
- // IE strips leading whitespace when .innerHTML is used
- support.leadingWhitespace = div.firstChild.nodeType === 3;
-
- // Make sure that tbody elements aren't automatically inserted
- // IE will insert them into empty tables
- support.tbody = !div.getElementsByTagName( "tbody" ).length;
-
- // Make sure that link elements get serialized correctly by innerHTML
- // This requires a wrapper element in IE
- support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
-
- // Makes sure cloning an html5 element does not cause problems
- // Where outerHTML is undefined, this still works
- support.html5Clone =
- document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
-
- // Check if a disconnected checkbox will retain its checked
- // value of true after appended to the DOM (IE6/7)
- input.type = "checkbox";
- input.checked = true;
- fragment.appendChild( input );
- support.appendChecked = input.checked;
-
- // Make sure textarea (and checkbox) defaultValue is properly cloned
- // Support: IE6-IE11+
- div.innerHTML = "<textarea>x</textarea>";
- support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
-
- // #11217 - WebKit loses check when the name is after the checked attribute
- fragment.appendChild( div );
- div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
-
- // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
- // old WebKit doesn't clone checked state correctly in fragments
- support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
- // Support: IE<9
- // Opera does not clone events (and typeof div.attachEvent === undefined).
- // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
- support.noCloneEvent = true;
- if ( div.attachEvent ) {
- div.attachEvent( "onclick", function() {
- support.noCloneEvent = false;
- });
-
- div.cloneNode( true ).click();
- }
-
- // Execute the test only if not already executed in another module.
- if (support.deleteExpando == null) {
- // Support: IE<9
- support.deleteExpando = true;
- try {
- delete div.test;
- } catch( e ) {
- support.deleteExpando = false;
- }
- }
-})();
-
-
-(function() {
- var i, eventName,
- div = document.createElement( "div" );
-
- // Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
- for ( i in { submit: true, change: true, focusin: true }) {
- eventName = "on" + i;
-
- if ( !(support[ i + "Bubbles" ] = eventName in window) ) {
- // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
- div.setAttribute( eventName, "t" );
- support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;
- }
- }
-
- // Null elements to avoid leaks in IE.
- div = null;
-})();
-
-
-var rformElems = /^(?:input|select|textarea)$/i,
- rkeyEvent = /^key/,
- rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
- rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
- rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
- return true;
-}
-
-function returnFalse() {
- return false;
-}
-
-function safeActiveElement() {
- try {
- return document.activeElement;
- } catch ( err ) { }
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
- global: {},
-
- add: function( elem, types, handler, data, selector ) {
- var tmp, events, t, handleObjIn,
- special, eventHandle, handleObj,
- handlers, type, namespaces, origType,
- elemData = jQuery._data( elem );
-
- // Don't attach events to noData or text/comment nodes (but allow plain objects)
- if ( !elemData ) {
- return;
- }
-
- // Caller can pass in an object of custom data in lieu of the handler
- if ( handler.handler ) {
- handleObjIn = handler;
- handler = handleObjIn.handler;
- selector = handleObjIn.selector;
- }
-
- // Make sure that the handler has a unique ID, used to find/remove it later
- if ( !handler.guid ) {
- handler.guid = jQuery.guid++;
- }
-
- // Init the element's event structure and main handler, if this is the first
- if ( !(events = elemData.events) ) {
- events = elemData.events = {};
- }
- if ( !(eventHandle = elemData.handle) ) {
- eventHandle = elemData.handle = function( e ) {
- // Discard the second event of a jQuery.event.trigger() and
- // when an event is called after a page has unloaded
- return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
- jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
- undefined;
- };
- // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
- eventHandle.elem = elem;
- }
-
- // Handle multiple events separated by a space
- types = ( types || "" ).match( rnotwhite ) || [ "" ];
- t = types.length;
- while ( t-- ) {
- tmp = rtypenamespace.exec( types[t] ) || [];
- type = origType = tmp[1];
- namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
- // There *must* be a type, no attaching namespace-only handlers
- if ( !type ) {
- continue;
- }
-
- // If event changes its type, use the special event handlers for the changed type
- special = jQuery.event.special[ type ] || {};
-
- // If selector defined, determine special event api type, otherwise given type
- type = ( selector ? special.delegateType : special.bindType ) || type;
-
- // Update special based on newly reset type
- special = jQuery.event.special[ type ] || {};
-
- // handleObj is passed to all event handlers
- handleObj = jQuery.extend({
- type: type,
- origType: origType,
- data: data,
- handler: handler,
- guid: handler.guid,
- selector: selector,
- needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
- namespace: namespaces.join(".")
- }, handleObjIn );
-
- // Init the event handler queue if we're the first
- if ( !(handlers = events[ type ]) ) {
- handlers = events[ type ] = [];
- handlers.delegateCount = 0;
-
- // Only use addEventListener/attachEvent if the special events handler returns false
- if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
- // Bind the global event handler to the element
- if ( elem.addEventListener ) {
- elem.addEventListener( type, eventHandle, false );
-
- } else if ( elem.attachEvent ) {
- elem.attachEvent( "on" + 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;
- }
-
- // Nullify elem to prevent memory leaks in IE
- elem = null;
- },
-
- // Detach an event or set of events from an element
- remove: function( elem, types, handler, selector, mappedTypes ) {
- var j, handleObj, tmp,
- origCount, t, events,
- special, handlers, type,
- namespaces, origType,
- elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
- if ( !elemData || !(events = elemData.events) ) {
- return;
- }
-
- // Once for each type.namespace in types; type may be omitted
- types = ( types || "" ).match( rnotwhite ) || [ "" ];
- t = types.length;
- while ( t-- ) {
- tmp = rtypenamespace.exec( types[t] ) || [];
- type = origType = tmp[1];
- namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
- // Unbind all events (on this namespace, if provided) for the element
- if ( !type ) {
- for ( type in events ) {
- jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
- }
- continue;
- }
-
- special = jQuery.event.special[ type ] || {};
- type = ( selector ? special.delegateType : special.bindType ) || type;
- handlers = events[ type ] || [];
- tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
- // Remove matching events
- origCount = j = handlers.length;
- while ( j-- ) {
- handleObj = handlers[ j ];
-
- if ( ( mappedTypes || origType === handleObj.origType ) &&
- ( !handler || handler.guid === handleObj.guid ) &&
- ( !tmp || tmp.test( handleObj.namespace ) ) &&
- ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
- handlers.splice( j, 1 );
-
- if ( handleObj.selector ) {
- handlers.delegateCount--;
- }
- if ( special.remove ) {
- special.remove.call( elem, handleObj );
- }
- }
- }
-
- // Remove generic event handler if we removed something and no more handlers exist
- // (avoids potential for endless recursion during removal of special event handlers)
- if ( origCount && !handlers.length ) {
- if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
- jQuery.removeEvent( elem, type, elemData.handle );
- }
-
- delete events[ type ];
- }
- }
-
- // Remove the expando if it's no longer used
- if ( jQuery.isEmptyObject( events ) ) {
- delete elemData.handle;
-
- // removeData also checks for emptiness and clears the expando if empty
- // so use it instead of delete
- jQuery._removeData( elem, "events" );
- }
- },
-
- trigger: function( event, data, elem, onlyHandlers ) {
- var handle, ontype, cur,
- bubbleType, special, tmp, i,
- eventPath = [ elem || document ],
- type = hasOwn.call( event, "type" ) ? event.type : event,
- namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
-
- cur = tmp = elem = elem || document;
-
- // Don't do events on text and comment nodes
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
- return;
- }
-
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
- return;
- }
-
- if ( type.indexOf(".") >= 0 ) {
- // Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split(".");
- type = namespaces.shift();
- namespaces.sort();
- }
- ontype = type.indexOf(":") < 0 && "on" + type;
-
- // Caller can pass in a jQuery.Event object, Object, or just an event type string
- event = event[ jQuery.expando ] ?
- event :
- new jQuery.Event( type, typeof event === "object" && event );
-
- // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
- event.isTrigger = onlyHandlers ? 2 : 3;
- event.namespace = namespaces.join(".");
- event.namespace_re = event.namespace ?
- new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
- null;
-
- // Clean up the event in case it is being reused
- event.result = undefined;
- if ( !event.target ) {
- event.target = elem;
- }
-
- // Clone any incoming data and prepend the event, creating the handler arg list
- data = data == null ?
- [ event ] :
- jQuery.makeArray( data, [ event ] );
-
- // Allow special events to draw outside the lines
- special = jQuery.event.special[ type ] || {};
- if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
- return;
- }
-
- // Determine event propagation path in advance, per W3C events spec (#9951)
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
- if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
- bubbleType = special.delegateType || type;
- if ( !rfocusMorph.test( bubbleType + type ) ) {
- cur = cur.parentNode;
- }
- for ( ; cur; cur = cur.parentNode ) {
- eventPath.push( cur );
- tmp = cur;
- }
-
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( tmp === (elem.ownerDocument || document) ) {
- eventPath.push( tmp.defaultView || tmp.parentWindow || window );
- }
- }
-
- // Fire handlers on the event path
- i = 0;
- while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
- event.type = i > 1 ?
- bubbleType :
- special.bindType || type;
-
- // jQuery handler
- handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
- if ( handle ) {
- handle.apply( cur, data );
- }
-
- // Native handler
- handle = ontype && cur[ ontype ];
- if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
- event.result = handle.apply( cur, data );
- if ( event.result === false ) {
- event.preventDefault();
- }
- }
- }
- event.type = type;
-
- // If nobody prevented the default action, do it now
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
- if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
- jQuery.acceptData( elem ) ) {
-
- // Call a native DOM method on the target with the same name name as the event.
- // Can't use an .isFunction() check here because IE6/7 fails that test.
- // Don't do default actions on window, that's where global variables be (#6170)
- if ( ontype && 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;
- try {
- elem[ type ]();
- } catch ( e ) {
- // IE<9 dies on focus/blur to hidden element (#1486,#12518)
- // only reproducible on winXP IE8 native, not IE9 in IE8 mode
- }
- jQuery.event.triggered = undefined;
-
- if ( tmp ) {
- elem[ ontype ] = tmp;
- }
- }
- }
- }
-
- return event.result;
- },
-
- dispatch: function( event ) {
-
- // Make a writable jQuery.Event from the native event object
- event = jQuery.event.fix( event );
-
- var i, ret, handleObj, matched, j,
- handlerQueue = [],
- args = slice.call( arguments ),
- handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
- special = jQuery.event.special[ event.type ] || {};
-
- // Use the fix-ed jQuery.Event rather than the (read-only) native event
- args[0] = event;
- event.delegateTarget = this;
-
- // Call the preDispatch hook for the mapped type, and let it bail if desired
- if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
- return;
- }
-
- // Determine handlers
- handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
- // Run delegates first; they may want to stop propagation beneath us
- i = 0;
- while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
- event.currentTarget = matched.elem;
-
- j = 0;
- while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
- // Triggered event must either 1) have no namespace, or
- // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
- if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
- event.handleObj = handleObj;
- event.data = handleObj.data;
-
- ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
- .apply( matched.elem, args );
-
- if ( ret !== undefined ) {
- if ( (event.result = ret) === false ) {
- event.preventDefault();
- event.stopPropagation();
- }
- }
- }
- }
- }
-
- // Call the postDispatch hook for the mapped type
- if ( special.postDispatch ) {
- special.postDispatch.call( this, event );
- }
-
- return event.result;
- },
-
- handlers: function( event, handlers ) {
- var sel, handleObj, matches, i,
- handlerQueue = [],
- delegateCount = handlers.delegateCount,
- cur = event.target;
-
- // Find delegate handlers
- // Black-hole SVG <use> instance trees (#13180)
- // Avoid non-left-click bubbling in Firefox (#3861)
- if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
- /* jshint eqeqeq: false */
- for ( ; cur != this; cur = cur.parentNode || this ) {
- /* jshint eqeqeq: true */
-
- // Don't check non-elements (#13208)
- // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
- if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
- matches = [];
- for ( i = 0; i < delegateCount; i++ ) {
- handleObj = handlers[ i ];
-
- // Don't conflict with Object.prototype properties (#13203)
- sel = handleObj.selector + " ";
-
- if ( matches[ sel ] === undefined ) {
- matches[ sel ] = handleObj.needsContext ?
- jQuery( sel, this ).index( cur ) >= 0 :
- jQuery.find( sel, this, null, [ cur ] ).length;
- }
- if ( matches[ sel ] ) {
- matches.push( handleObj );
- }
- }
- if ( matches.length ) {
- handlerQueue.push({ elem: cur, handlers: matches });
- }
- }
- }
- }
-
- // Add the remaining (directly-bound) handlers
- if ( delegateCount < handlers.length ) {
- handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
- }
-
- return handlerQueue;
- },
-
- fix: function( event ) {
- if ( event[ jQuery.expando ] ) {
- return event;
- }
-
- // Create a writable copy of the event object and normalize some properties
- var i, prop, copy,
- type = event.type,
- originalEvent = event,
- fixHook = this.fixHooks[ type ];
-
- if ( !fixHook ) {
- this.fixHooks[ type ] = fixHook =
- rmouseEvent.test( type ) ? this.mouseHooks :
- rkeyEvent.test( type ) ? this.keyHooks :
- {};
- }
- copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
- event = new jQuery.Event( originalEvent );
-
- i = copy.length;
- while ( i-- ) {
- prop = copy[ i ];
- event[ prop ] = originalEvent[ prop ];
- }
-
- // Support: IE<9
- // Fix target property (#1925)
- if ( !event.target ) {
- event.target = originalEvent.srcElement || document;
- }
-
- // Support: Chrome 23+, Safari?
- // Target should not be a text node (#504, #13143)
- if ( event.target.nodeType === 3 ) {
- event.target = event.target.parentNode;
- }
-
- // Support: IE<9
- // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
- event.metaKey = !!event.metaKey;
-
- return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
- },
-
- // Includes some event props shared by KeyEvent and MouseEvent
- props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
- fixHooks: {},
-
- keyHooks: {
- props: "char charCode key keyCode".split(" "),
- filter: function( event, original ) {
-
- // Add which for key events
- if ( event.which == null ) {
- event.which = original.charCode != null ? original.charCode : original.keyCode;
- }
-
- return event;
- }
- },
-
- mouseHooks: {
- props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
- filter: function( event, original ) {
- var body, eventDoc, doc,
- button = original.button,
- fromElement = original.fromElement;
-
- // Calculate pageX/Y if missing and clientX/Y available
- if ( event.pageX == null && original.clientX != null ) {
- eventDoc = event.target.ownerDocument || document;
- doc = eventDoc.documentElement;
- body = eventDoc.body;
-
- event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
- event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
- }
-
- // Add relatedTarget, if necessary
- if ( !event.relatedTarget && fromElement ) {
- event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
- }
-
- // Add which for click: 1 === left; 2 === middle; 3 === right
- // Note: button is not normalized, so don't use it
- if ( !event.which && button !== undefined ) {
- event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
- }
-
- return event;
- }
- },
-
- 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 ) {
- try {
- this.focus();
- return false;
- } catch ( e ) {
- // Support: IE<9
- // If we error on focus to hidden element (#1486, #12518),
- // let .trigger() run the handlers
- }
- }
- },
- 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 ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
- this.click();
- return false;
- }
- },
-
- // For cross-browser consistency, don't fire native .click() on links
- _default: function( event ) {
- return jQuery.nodeName( event.target, "a" );
- }
- },
-
- beforeunload: {
- postDispatch: function( event ) {
-
- // Support: Firefox 20+
- // Firefox doesn't alert if the returnValue field is not set.
- if ( event.result !== undefined && event.originalEvent ) {
- event.originalEvent.returnValue = event.result;
- }
- }
- }
- },
-
- simulate: function( type, elem, event, bubble ) {
- // Piggyback on a donor event to simulate a different one.
- // Fake originalEvent to avoid donor's stopPropagation, but if the
- // simulated event prevents default then we do the same on the donor.
- var e = jQuery.extend(
- new jQuery.Event(),
- event,
- {
- type: type,
- isSimulated: true,
- originalEvent: {}
- }
- );
- if ( bubble ) {
- jQuery.event.trigger( e, null, elem );
- } else {
- jQuery.event.dispatch.call( elem, e );
- }
- if ( e.isDefaultPrevented() ) {
- event.preventDefault();
- }
- }
-};
-
-jQuery.removeEvent = document.removeEventListener ?
- function( elem, type, handle ) {
- if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle, false );
- }
- } :
- function( elem, type, handle ) {
- var name = "on" + type;
-
- if ( elem.detachEvent ) {
-
- // #8545, #7054, preventing memory leaks for custom events in IE6-8
- // detachEvent needed property on element, by name of that event, to properly expose it to GC
- if ( typeof elem[ name ] === strundefined ) {
- elem[ name ] = null;
- }
-
- elem.detachEvent( name, 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: IE < 9, Android < 4.0
- src.returnValue === false ?
- returnTrue :
- returnFalse;
-
- // Event type
- } else {
- this.type = src;
- }
-
- // Put explicitly provided properties onto the event object
- if ( props ) {
- jQuery.extend( this, props );
- }
-
- // Create a timestamp if incoming event doesn't have one
- this.timeStamp = src && src.timeStamp || jQuery.now();
-
- // Mark it as fixed
- this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
- isDefaultPrevented: returnFalse,
- isPropagationStopped: returnFalse,
- isImmediatePropagationStopped: returnFalse,
-
- preventDefault: function() {
- var e = this.originalEvent;
-
- this.isDefaultPrevented = returnTrue;
- if ( !e ) {
- return;
- }
-
- // If preventDefault exists, run it on the original event
- if ( e.preventDefault ) {
- e.preventDefault();
-
- // Support: IE
- // Otherwise set the returnValue property of the original event to false
- } else {
- e.returnValue = false;
- }
- },
- stopPropagation: function() {
- var e = this.originalEvent;
-
- this.isPropagationStopped = returnTrue;
- if ( !e ) {
- return;
- }
- // If stopPropagation exists, run it on the original event
- if ( e.stopPropagation ) {
- e.stopPropagation();
- }
-
- // Support: IE
- // Set the cancelBubble property of the original event to true
- e.cancelBubble = true;
- },
- stopImmediatePropagation: function() {
- var e = this.originalEvent;
-
- this.isImmediatePropagationStopped = returnTrue;
-
- if ( e && e.stopImmediatePropagation ) {
- e.stopImmediatePropagation();
- }
-
- this.stopPropagation();
- }
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
- mouseenter: "mouseover",
- mouseleave: "mouseout",
- pointerenter: "pointerover",
- pointerleave: "pointerout"
-}, function( orig, fix ) {
- jQuery.event.special[ orig ] = {
- delegateType: fix,
- bindType: fix,
-
- handle: function( event ) {
- var ret,
- target = this,
- related = event.relatedTarget,
- handleObj = event.handleObj;
-
- // For mousenter/leave call the handler if related is outside the target.
- // NB: No relatedTarget if the mouse left/entered the browser window
- if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
- event.type = handleObj.origType;
- ret = handleObj.handler.apply( this, arguments );
- event.type = fix;
- }
- return ret;
- }
- };
-});
-
-// IE submit delegation
-if ( !support.submitBubbles ) {
-
- jQuery.event.special.submit = {
- setup: function() {
- // Only need this for delegated form submit events
- if ( jQuery.nodeName( this, "form" ) ) {
- return false;
- }
-
- // Lazy-add a submit handler when a descendant form may potentially be submitted
- jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
- // Node name check avoids a VML-related crash in IE (#9807)
- var elem = e.target,
- form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
- if ( form && !jQuery._data( form, "submitBubbles" ) ) {
- jQuery.event.add( form, "submit._submit", function( event ) {
- event._submit_bubble = true;
- });
- jQuery._data( form, "submitBubbles", true );
- }
- });
- // return undefined since we don't need an event listener
- },
-
- postDispatch: function( event ) {
- // If form was submitted by the user, bubble the event up the tree
- if ( event._submit_bubble ) {
- delete event._submit_bubble;
- if ( this.parentNode && !event.isTrigger ) {
- jQuery.event.simulate( "submit", this.parentNode, event, true );
- }
- }
- },
-
- teardown: function() {
- // Only need this for delegated form submit events
- if ( jQuery.nodeName( this, "form" ) ) {
- return false;
- }
-
- // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
- jQuery.event.remove( this, "._submit" );
- }
- };
-}
-
-// IE change delegation and checkbox/radio fix
-if ( !support.changeBubbles ) {
-
- jQuery.event.special.change = {
-
- setup: function() {
-
- if ( rformElems.test( this.nodeName ) ) {
- // IE doesn't fire change on a check/radio until blur; trigger it on click
- // after a propertychange. Eat the blur-change in special.change.handle.
- // This still fires onchange a second time for check/radio after blur.
- if ( this.type === "checkbox" || this.type === "radio" ) {
- jQuery.event.add( this, "propertychange._change", function( event ) {
- if ( event.originalEvent.propertyName === "checked" ) {
- this._just_changed = true;
- }
- });
- jQuery.event.add( this, "click._change", function( event ) {
- if ( this._just_changed && !event.isTrigger ) {
- this._just_changed = false;
- }
- // Allow triggered, simulated change events (#11500)
- jQuery.event.simulate( "change", this, event, true );
- });
- }
- return false;
- }
- // Delegated event; lazy-add a change handler on descendant inputs
- jQuery.event.add( this, "beforeactivate._change", function( e ) {
- var elem = e.target;
-
- if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
- jQuery.event.add( elem, "change._change", function( event ) {
- if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
- jQuery.event.simulate( "change", this.parentNode, event, true );
- }
- });
- jQuery._data( elem, "changeBubbles", true );
- }
- });
- },
-
- handle: function( event ) {
- var elem = event.target;
-
- // Swallow native change events from checkbox/radio, we already triggered them above
- if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
- return event.handleObj.handler.apply( this, arguments );
- }
- },
-
- teardown: function() {
- jQuery.event.remove( this, "._change" );
-
- return !rformElems.test( this.nodeName );
- }
- };
-}
-
-// Create "bubbling" focus and blur events
-if ( !support.focusinBubbles ) {
- jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
- // Attach a single capturing handler on the document while someone wants focusin/focusout
- var handler = function( event ) {
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
- };
-
- jQuery.event.special[ fix ] = {
- setup: function() {
- var doc = this.ownerDocument || this,
- attaches = jQuery._data( doc, fix );
-
- if ( !attaches ) {
- doc.addEventListener( orig, handler, true );
- }
- jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
- },
- teardown: function() {
- var doc = this.ownerDocument || this,
- attaches = jQuery._data( doc, fix ) - 1;
-
- if ( !attaches ) {
- doc.removeEventListener( orig, handler, true );
- jQuery._removeData( doc, fix );
- } else {
- jQuery._data( doc, fix, attaches );
- }
- }
- };
- });
-}
-
-jQuery.fn.extend({
-
- on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
- var type, origFn;
-
- // Types can be a map of types/handlers
- if ( typeof types === "object" ) {
- // ( types-Object, selector, data )
- if ( typeof selector !== "string" ) {
- // ( types-Object, data )
- data = data || selector;
- selector = undefined;
- }
- for ( type in types ) {
- this.on( type, selector, data, types[ type ], one );
- }
- return this;
- }
-
- if ( data == null && fn == null ) {
- // ( types, fn )
- fn = selector;
- data = selector = undefined;
- } else if ( fn == null ) {
- if ( typeof selector === "string" ) {
- // ( types, selector, fn )
- fn = data;
- data = undefined;
- } else {
- // ( types, data, fn )
- fn = data;
- data = selector;
- selector = undefined;
- }
- }
- if ( fn === false ) {
- fn = returnFalse;
- } else if ( !fn ) {
- return this;
- }
-
- if ( one === 1 ) {
- origFn = fn;
- fn = function( event ) {
- // Can use an empty set, since event contains the info
- jQuery().off( event );
- return origFn.apply( this, arguments );
- };
- // Use same guid so caller can remove using origFn
- fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
- }
- return this.each( function() {
- jQuery.event.add( this, types, fn, data, selector );
- });
- },
- one: function( types, selector, data, fn ) {
- return this.on( types, selector, data, fn, 1 );
- },
- off: function( types, selector, fn ) {
- var handleObj, type;
- if ( types && types.preventDefault && types.handleObj ) {
- // ( event ) dispatched jQuery.Event
- handleObj = types.handleObj;
- jQuery( types.delegateTarget ).off(
- handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
- handleObj.selector,
- handleObj.handler
- );
- return this;
- }
- if ( typeof types === "object" ) {
- // ( types-object [, selector] )
- for ( type in types ) {
- this.off( type, selector, types[ type ] );
- }
- return this;
- }
- if ( selector === false || typeof selector === "function" ) {
- // ( types [, fn] )
- fn = selector;
- selector = undefined;
- }
- if ( fn === false ) {
- fn = returnFalse;
- }
- return this.each(function() {
- jQuery.event.remove( this, types, fn, selector );
- });
- },
-
- trigger: function( type, data ) {
- return this.each(function() {
- jQuery.event.trigger( type, data, this );
- });
- },
- triggerHandler: function( type, data ) {
- var elem = this[0];
- if ( elem ) {
- return jQuery.event.trigger( type, data, elem, true );
- }
- }
-});
-
-
-function createSafeFragment( document ) {
- var list = nodeNames.split( "|" ),
- safeFrag = document.createDocumentFragment();
-
- if ( safeFrag.createElement ) {
- while ( list.length ) {
- safeFrag.createElement(
- list.pop()
- );
- }
- }
- return safeFrag;
-}
-
-var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
- "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
- rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
- rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
- rleadingWhitespace = /^\s+/,
- rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
- rtagName = /<([\w:]+)/,
- rtbody = /<tbody/i,
- rhtml = /<|&#?\w+;/,
- rnoInnerhtml = /<(?:script|style|link)/i,
- // checked="checked" or checked
- rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
- rscriptType = /^$|\/(?:java|ecma)script/i,
- rscriptTypeMasked = /^true\/(.*)/,
- rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
- // We have to close these tags to support XHTML (#13200)
- wrapMap = {
- option: [ 1, "<select multiple='multiple'>", "</select>" ],
- legend: [ 1, "<fieldset>", "</fieldset>" ],
- area: [ 1, "<map>", "</map>" ],
- param: [ 1, "<object>", "</object>" ],
- thead: [ 1, "<table>", "</table>" ],
- tr: [ 2, "<table><tbody>", "</tbody></table>" ],
- col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
- td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
- // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
- // unless wrapped in a div with non-breaking characters in front of it.
- _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
- },
- safeFragment = createSafeFragment( document ),
- fragmentDiv = safeFragment.appendChild( document.createElement("div") );
-
-wrapMap.optgroup = wrapMap.option;
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-function getAll( context, tag ) {
- var elems, elem,
- i = 0,
- found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) :
- typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) :
- undefined;
-
- if ( !found ) {
- for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
- if ( !tag || jQuery.nodeName( elem, tag ) ) {
- found.push( elem );
- } else {
- jQuery.merge( found, getAll( elem, tag ) );
- }
- }
- }
-
- return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
- jQuery.merge( [ context ], found ) :
- found;
-}
-
-// Used in buildFragment, fixes the defaultChecked property
-function fixDefaultChecked( elem ) {
- if ( rcheckableType.test( elem.type ) ) {
- elem.defaultChecked = elem.checked;
- }
-}
-
-// Support: IE<8
-// Manipulating tables requires a tbody
-function manipulationTarget( elem, content ) {
- return jQuery.nodeName( elem, "table" ) &&
- jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
-
- elem.getElementsByTagName("tbody")[0] ||
- elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
- elem;
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
- elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
- return elem;
-}
-function restoreScript( elem ) {
- var match = rscriptTypeMasked.exec( elem.type );
- if ( match ) {
- elem.type = match[1];
- } else {
- elem.removeAttribute("type");
- }
- return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
- var elem,
- i = 0;
- for ( ; (elem = elems[i]) != null; i++ ) {
- jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
- }
-}
-
-function cloneCopyEvent( src, dest ) {
-
- if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
- return;
- }
-
- var type, i, l,
- oldData = jQuery._data( src ),
- curData = jQuery._data( dest, oldData ),
- events = oldData.events;
-
- if ( events ) {
- delete curData.handle;
- curData.events = {};
-
- for ( type in events ) {
- for ( i = 0, l = events[ type ].length; i < l; i++ ) {
- jQuery.event.add( dest, type, events[ type ][ i ] );
- }
- }
- }
-
- // make the cloned public data object a copy from the original
- if ( curData.data ) {
- curData.data = jQuery.extend( {}, curData.data );
- }
-}
-
-function fixCloneNodeIssues( src, dest ) {
- var nodeName, e, data;
-
- // We do not need to do anything for non-Elements
- if ( dest.nodeType !== 1 ) {
- return;
- }
-
- nodeName = dest.nodeName.toLowerCase();
-
- // IE6-8 copies events bound via attachEvent when using cloneNode.
- if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
- data = jQuery._data( dest );
-
- for ( e in data.events ) {
- jQuery.removeEvent( dest, e, data.handle );
- }
-
- // Event data gets referenced instead of copied if the expando gets copied too
- dest.removeAttribute( jQuery.expando );
- }
-
- // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
- if ( nodeName === "script" && dest.text !== src.text ) {
- disableScript( dest ).text = src.text;
- restoreScript( dest );
-
- // IE6-10 improperly clones children of object elements using classid.
- // IE10 throws NoModificationAllowedError if parent is null, #12132.
- } else if ( nodeName === "object" ) {
- if ( dest.parentNode ) {
- dest.outerHTML = src.outerHTML;
- }
-
- // This path appears unavoidable for IE9. When cloning an object
- // element in IE9, the outerHTML strategy above is not sufficient.
- // If the src has innerHTML and the destination does not,
- // copy the src.innerHTML into the dest.innerHTML. #10324
- if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
- dest.innerHTML = src.innerHTML;
- }
-
- } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
- // IE6-8 fails to persist the checked state of a cloned checkbox
- // or radio button. Worse, IE6-7 fail to give the cloned element
- // a checked appearance if the defaultChecked value isn't also set
-
- dest.defaultChecked = dest.checked = src.checked;
-
- // IE6-7 get confused and end up setting the value of a cloned
- // checkbox/radio button to an empty string instead of "on"
- if ( dest.value !== src.value ) {
- dest.value = src.value;
- }
-
- // IE6-8 fails to return the selected option to the default selected
- // state when cloning options
- } else if ( nodeName === "option" ) {
- dest.defaultSelected = dest.selected = src.defaultSelected;
-
- // IE6-8 fails to set the defaultValue to the correct value when
- // cloning other types of input fields
- } else if ( nodeName === "input" || nodeName === "textarea" ) {
- dest.defaultValue = src.defaultValue;
- }
-}
-
-jQuery.extend({
- clone: function( elem, dataAndEvents, deepDataAndEvents ) {
- var destElements, node, clone, i, srcElements,
- inPage = jQuery.contains( elem.ownerDocument, elem );
-
- if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
- clone = elem.cloneNode( true );
-
- // IE<=8 does not properly clone detached, unknown element nodes
- } else {
- fragmentDiv.innerHTML = elem.outerHTML;
- fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
- }
-
- if ( (!support.noCloneEvent || !support.noCloneChecked) &&
- (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
-
- // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
- destElements = getAll( clone );
- srcElements = getAll( elem );
-
- // Fix all IE cloning issues
- for ( i = 0; (node = srcElements[i]) != null; ++i ) {
- // Ensure that the destination node is not null; Fixes #9587
- if ( destElements[i] ) {
- fixCloneNodeIssues( node, 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; (node = srcElements[i]) != null; i++ ) {
- cloneCopyEvent( node, destElements[i] );
- }
- } else {
- cloneCopyEvent( elem, clone );
- }
- }
-
- // Preserve script evaluation history
- destElements = getAll( clone, "script" );
- if ( destElements.length > 0 ) {
- setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
- }
-
- destElements = srcElements = node = null;
-
- // Return the cloned set
- return clone;
- },
-
- buildFragment: function( elems, context, scripts, selection ) {
- var j, elem, contains,
- tmp, tag, tbody, wrap,
- l = elems.length,
-
- // Ensure a safe fragment
- safe = createSafeFragment( context ),
-
- nodes = [],
- i = 0;
-
- for ( ; i < l; i++ ) {
- elem = elems[ i ];
-
- if ( elem || elem === 0 ) {
-
- // Add nodes directly
- if ( jQuery.type( elem ) === "object" ) {
- 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 || safe.appendChild( context.createElement("div") );
-
- // Deserialize a standard representation
- tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase();
- wrap = wrapMap[ tag ] || wrapMap._default;
-
- tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
-
- // Descend through wrappers to the right content
- j = wrap[0];
- while ( j-- ) {
- tmp = tmp.lastChild;
- }
-
- // Manually add leading whitespace removed by IE
- if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
- nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
- }
-
- // Remove IE's autoinserted <tbody> from table fragments
- if ( !support.tbody ) {
-
- // String was a <table>, *may* have spurious <tbody>
- elem = tag === "table" && !rtbody.test( elem ) ?
- tmp.firstChild :
-
- // String was a bare <thead> or <tfoot>
- wrap[1] === "<table>" && !rtbody.test( elem ) ?
- tmp :
- 0;
-
- j = elem && elem.childNodes.length;
- while ( j-- ) {
- if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
- elem.removeChild( tbody );
- }
- }
- }
-
- jQuery.merge( nodes, tmp.childNodes );
-
- // Fix #12392 for WebKit and IE > 9
- tmp.textContent = "";
-
- // Fix #12392 for oldIE
- while ( tmp.firstChild ) {
- tmp.removeChild( tmp.firstChild );
- }
-
- // Remember the top-level container for proper cleanup
- tmp = safe.lastChild;
- }
- }
- }
-
- // Fix #11356: Clear elements from fragment
- if ( tmp ) {
- safe.removeChild( tmp );
- }
-
- // Reset defaultChecked for any radios and checkboxes
- // about to be appended to the DOM in IE 6/7 (#8060)
- if ( !support.appendChecked ) {
- jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
- }
-
- i = 0;
- while ( (elem = nodes[ i++ ]) ) {
-
- // #4087 - If origin and destination elements are the same, and this is
- // that element, do not do anything
- if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
- continue;
- }
-
- contains = jQuery.contains( elem.ownerDocument, elem );
-
- // Append to fragment
- tmp = getAll( safe.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 );
- }
- }
- }
- }
-
- tmp = null;
-
- return safe;
- },
-
- cleanData: function( elems, /* internal */ acceptData ) {
- var elem, type, id, data,
- i = 0,
- internalKey = jQuery.expando,
- cache = jQuery.cache,
- deleteExpando = support.deleteExpando,
- special = jQuery.event.special;
-
- for ( ; (elem = elems[i]) != null; i++ ) {
- if ( acceptData || jQuery.acceptData( elem ) ) {
-
- id = elem[ internalKey ];
- data = id && cache[ id ];
-
- if ( data ) {
- 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 );
- }
- }
- }
-
- // Remove cache only if it was not already removed by jQuery.event.remove
- if ( cache[ id ] ) {
-
- delete cache[ id ];
-
- // IE does not allow us to delete expando properties from nodes,
- // nor does it have a removeAttribute function on Document nodes;
- // we must handle all of these cases
- if ( deleteExpando ) {
- delete elem[ internalKey ];
-
- } else if ( typeof elem.removeAttribute !== strundefined ) {
- elem.removeAttribute( internalKey );
-
- } else {
- elem[ internalKey ] = null;
- }
-
- deletedIds.push( id );
- }
- }
- }
- }
- }
-});
-
-jQuery.fn.extend({
- text: function( value ) {
- return access( this, function( value ) {
- return value === undefined ?
- jQuery.text( this ) :
- this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
- }, null, value, arguments.length );
- },
-
- append: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- var target = manipulationTarget( this, elem );
- target.appendChild( elem );
- }
- });
- },
-
- prepend: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
- var target = manipulationTarget( this, elem );
- target.insertBefore( elem, target.firstChild );
- }
- });
- },
-
- before: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.parentNode ) {
- this.parentNode.insertBefore( elem, this );
- }
- });
- },
-
- after: function() {
- return this.domManip( arguments, function( elem ) {
- if ( this.parentNode ) {
- this.parentNode.insertBefore( elem, this.nextSibling );
- }
- });
- },
-
- remove: function( selector, keepData /* Internal Use Only */ ) {
- var elem,
- elems = selector ? jQuery.filter( selector, this ) : this,
- i = 0;
-
- for ( ; (elem = elems[i]) != null; i++ ) {
-
- if ( !keepData && elem.nodeType === 1 ) {
- jQuery.cleanData( getAll( elem ) );
- }
-
- if ( elem.parentNode ) {
- if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
- setGlobalEval( getAll( elem, "script" ) );
- }
- elem.parentNode.removeChild( elem );
- }
- }
-
- return this;
- },
-
- empty: function() {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
- // Remove element nodes and prevent memory leaks
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( getAll( elem, false ) );
- }
-
- // Remove any remaining nodes
- while ( elem.firstChild ) {
- elem.removeChild( elem.firstChild );
- }
-
- // If this is a select, ensure that it displays empty (#12336)
- // Support: IE<9
- if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
- elem.options.length = 0;
- }
- }
-
- 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 ) {
- return elem.nodeType === 1 ?
- elem.innerHTML.replace( rinlinejQuery, "" ) :
- undefined;
- }
-
- // See if we can take a shortcut and just use innerHTML
- if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- ( support.htmlSerialize || !rnoshimcache.test( value ) ) &&
- ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
- !wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) {
-
- value = value.replace( rxhtmlTag, "<$1></$2>" );
-
- try {
- for (; i < l; i++ ) {
- // Remove element nodes and prevent memory leaks
- elem = this[i] || {};
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( getAll( elem, false ) );
- elem.innerHTML = value;
- }
- }
-
- elem = 0;
-
- // If using innerHTML throws an exception, use the fallback method
- } catch(e) {}
- }
-
- if ( elem ) {
- this.empty().append( value );
- }
- }, null, value, arguments.length );
- },
-
- replaceWith: function() {
- var arg = arguments[ 0 ];
-
- // Make the changes, replacing each context element with the new content
- this.domManip( arguments, function( elem ) {
- arg = this.parentNode;
-
- jQuery.cleanData( getAll( this ) );
-
- if ( arg ) {
- arg.replaceChild( elem, this );
- }
- });
-
- // Force removal if there was no new content (e.g., from empty arguments)
- return arg && (arg.length || arg.nodeType) ? this : this.remove();
- },
-
- detach: function( selector ) {
- return this.remove( selector, true );
- },
-
- domManip: function( args, callback ) {
-
- // Flatten any nested arrays
- args = concat.apply( [], args );
-
- var first, node, hasScripts,
- scripts, doc, fragment,
- i = 0,
- l = this.length,
- set = this,
- iNoClone = l - 1,
- value = args[0],
- isFunction = jQuery.isFunction( value );
-
- // We can't cloneNode fragments that contain checked, in WebKit
- if ( isFunction ||
- ( l > 1 && typeof value === "string" &&
- !support.checkClone && rchecked.test( value ) ) ) {
- return this.each(function( index ) {
- var self = set.eq( index );
- if ( isFunction ) {
- args[0] = value.call( this, index, self.html() );
- }
- self.domManip( args, callback );
- });
- }
-
- if ( l ) {
- fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
- first = fragment.firstChild;
-
- if ( fragment.childNodes.length === 1 ) {
- fragment = first;
- }
-
- if ( first ) {
- scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
- hasScripts = scripts.length;
-
- // Use the original fragment for the last item instead of the first because it can end up
- // being emptied incorrectly in certain situations (#8070).
- for ( ; i < l; i++ ) {
- node = fragment;
-
- if ( i !== iNoClone ) {
- node = jQuery.clone( node, true, true );
-
- // Keep references to cloned scripts for later restoration
- if ( hasScripts ) {
- jQuery.merge( scripts, getAll( node, "script" ) );
- }
- }
-
- callback.call( this[i], node, i );
- }
-
- if ( hasScripts ) {
- doc = scripts[ scripts.length - 1 ].ownerDocument;
-
- // Reenable scripts
- jQuery.map( scripts, restoreScript );
-
- // Evaluate executable scripts on first document insertion
- for ( i = 0; i < hasScripts; i++ ) {
- node = scripts[ i ];
- if ( rscriptType.test( node.type || "" ) &&
- !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
- if ( node.src ) {
- // Optional AJAX dependency, but won't run scripts if not present
- if ( jQuery._evalUrl ) {
- jQuery._evalUrl( node.src );
- }
- } else {
- jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
- }
- }
- }
- }
-
- // Fix #11809: Avoid leaking memory
- fragment = first = null;
- }
- }
-
- return this;
- }
-});
-
-jQuery.each({
- appendTo: "append",
- prependTo: "prepend",
- insertBefore: "before",
- insertAfter: "after",
- replaceAll: "replaceWith"
-}, function( name, original ) {
- jQuery.fn[ name ] = function( selector ) {
- var elems,
- i = 0,
- ret = [],
- insert = jQuery( selector ),
- last = insert.length - 1;
-
- for ( ; i <= last; i++ ) {
- elems = i === last ? this : this.clone(true);
- jQuery( insert[i] )[ original ]( elems );
-
- // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
- push.apply( ret, elems.get() );
- }
-
- return this.pushStack( ret );
- };
-});
-
-
-var iframe,
- elemdisplay = {};
-
-/**
- * Retrieve the actual display of a element
- * @param {String} name nodeName of the element
- * @param {Object} doc Document object
- */
-// Called only from within defaultDisplay
-function actualDisplay( name, doc ) {
- var style,
- elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-
- // getDefaultComputedStyle might be reliably used only on attached element
- display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
-
- // Use of this method is a temporary fix (more like optmization) until something better comes along,
- // since it was removed from specification and supported only in FF
- style.display : jQuery.css( elem[ 0 ], "display" );
-
- // We don't have any data stored on the element,
- // so use "detach" method as fast way to get rid of the element
- elem.detach();
-
- return display;
-}
-
-/**
- * Try to determine the default display value of an element
- * @param {String} nodeName
- */
-function defaultDisplay( nodeName ) {
- var doc = document,
- display = elemdisplay[ nodeName ];
-
- if ( !display ) {
- display = actualDisplay( nodeName, doc );
-
- // If the simple way fails, read from inside an iframe
- if ( display === "none" || !display ) {
-
- // Use the already-created iframe if possible
- iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
-
- // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
- doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
-
- // Support: IE
- doc.write();
- doc.close();
-
- display = actualDisplay( nodeName, doc );
- iframe.detach();
- }
-
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
- }
-
- return display;
-}
-
-
-(function() {
- var shrinkWrapBlocksVal;
-
- support.shrinkWrapBlocks = function() {
- if ( shrinkWrapBlocksVal != null ) {
- return shrinkWrapBlocksVal;
- }
-
- // Will be changed later if needed.
- shrinkWrapBlocksVal = false;
-
- // Minified: var b,c,d
- var div, body, container;
-
- body = document.getElementsByTagName( "body" )[ 0 ];
- if ( !body || !body.style ) {
- // Test fired too early or in an unsupported environment, exit.
- return;
- }
-
- // Setup
- div = document.createElement( "div" );
- container = document.createElement( "div" );
- container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
- body.appendChild( container ).appendChild( div );
-
- // Support: IE6
- // Check if elements with layout shrink-wrap their children
- if ( typeof div.style.zoom !== strundefined ) {
- // Reset CSS: box-sizing; display; margin; border
- div.style.cssText =
- // Support: Firefox<29, Android 2.3
- // Vendor-prefix box-sizing
- "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
- "box-sizing:content-box;display:block;margin:0;border:0;" +
- "padding:1px;width:1px;zoom:1";
- div.appendChild( document.createElement( "div" ) ).style.width = "5px";
- shrinkWrapBlocksVal = div.offsetWidth !== 3;
- }
-
- body.removeChild( container );
-
- return shrinkWrapBlocksVal;
- };
-
-})();
-var rmargin = (/^margin/);
-
-var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
-
-
-
-var getStyles, curCSS,
- rposition = /^(top|right|bottom|left)$/;
-
-if ( window.getComputedStyle ) {
- getStyles = function( elem ) {
- return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
- };
-
- curCSS = function( elem, name, computed ) {
- var width, minWidth, maxWidth, ret,
- style = elem.style;
-
- computed = computed || getStyles( elem );
-
- // getPropertyValue is only needed for .css('filter') in IE9, see #12537
- ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
-
- if ( computed ) {
-
- if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
- ret = jQuery.style( elem, name );
- }
-
- // A tribute to the "awesome hack by Dean Edwards"
- // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
- // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
- // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
- if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
- // Remember the original values
- width = style.width;
- minWidth = style.minWidth;
- maxWidth = style.maxWidth;
-
- // Put in the new values to get a computed value out
- style.minWidth = style.maxWidth = style.width = ret;
- ret = computed.width;
-
- // Revert the changed values
- style.width = width;
- style.minWidth = minWidth;
- style.maxWidth = maxWidth;
- }
- }
-
- // Support: IE
- // IE returns zIndex value as an integer.
- return ret === undefined ?
- ret :
- ret + "";
- };
-} else if ( document.documentElement.currentStyle ) {
- getStyles = function( elem ) {
- return elem.currentStyle;
- };
-
- curCSS = function( elem, name, computed ) {
- var left, rs, rsLeft, ret,
- style = elem.style;
-
- computed = computed || getStyles( elem );
- ret = computed ? computed[ name ] : undefined;
-
- // Avoid setting ret to empty string here
- // so we don't default to auto
- if ( ret == null && style && style[ name ] ) {
- ret = style[ name ];
- }
-
- // From the awesome hack by Dean Edwards
- // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
- // If we're not dealing with a regular pixel number
- // but a number that has a weird ending, we need to convert it to pixels
- // but not position css attributes, as those are proportional to the parent element instead
- // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
- if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
-
- // Remember the original values
- left = style.left;
- rs = elem.runtimeStyle;
- rsLeft = rs && rs.left;
-
- // Put in the new values to get a computed value out
- if ( rsLeft ) {
- rs.left = elem.currentStyle.left;
- }
- style.left = name === "fontSize" ? "1em" : ret;
- ret = style.pixelLeft + "px";
-
- // Revert the changed values
- style.left = left;
- if ( rsLeft ) {
- rs.left = rsLeft;
- }
- }
-
- // Support: IE
- // IE returns zIndex value as an integer.
- return ret === undefined ?
- ret :
- ret + "" || "auto";
- };
-}
-
-
-
-
-function addGetHookIf( conditionFn, hookFn ) {
- // Define the hook, we'll check on the first run if it's really needed.
- return {
- get: function() {
- var condition = conditionFn();
-
- if ( condition == null ) {
- // The test was not ready at this point; screw the hook this time
- // but check again when needed next time.
- return;
- }
-
- if ( condition ) {
- // Hook not needed (or it's not possible to use it due to missing dependency),
- // remove it.
- // Since there are no other hooks for marginRight, remove the whole object.
- delete this.get;
- return;
- }
-
- // Hook needed; redefine it so that the support test is not executed again.
-
- return (this.get = hookFn).apply( this, arguments );
- }
- };
-}
-
-
-(function() {
- // Minified: var b,c,d,e,f,g, h,i
- var div, style, a, pixelPositionVal, boxSizingReliableVal,
- reliableHiddenOffsetsVal, reliableMarginRightVal;
-
- // Setup
- div = document.createElement( "div" );
- div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
- a = div.getElementsByTagName( "a" )[ 0 ];
- style = a && a.style;
-
- // Finish early in limited (non-browser) environments
- if ( !style ) {
- return;
- }
-
- style.cssText = "float:left;opacity:.5";
-
- // Support: IE<9
- // Make sure that element opacity exists (as opposed to filter)
- support.opacity = style.opacity === "0.5";
-
- // Verify style float existence
- // (IE uses styleFloat instead of cssFloat)
- support.cssFloat = !!style.cssFloat;
-
- div.style.backgroundClip = "content-box";
- div.cloneNode( true ).style.backgroundClip = "";
- support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
- // Support: Firefox<29, Android 2.3
- // Vendor-prefix box-sizing
- support.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" ||
- style.WebkitBoxSizing === "";
-
- jQuery.extend(support, {
- reliableHiddenOffsets: function() {
- if ( reliableHiddenOffsetsVal == null ) {
- computeStyleTests();
- }
- return reliableHiddenOffsetsVal;
- },
-
- boxSizingReliable: function() {
- if ( boxSizingReliableVal == null ) {
- computeStyleTests();
- }
- return boxSizingReliableVal;
- },
-
- pixelPosition: function() {
- if ( pixelPositionVal == null ) {
- computeStyleTests();
- }
- return pixelPositionVal;
- },
-
- // Support: Android 2.3
- reliableMarginRight: function() {
- if ( reliableMarginRightVal == null ) {
- computeStyleTests();
- }
- return reliableMarginRightVal;
- }
- });
-
- function computeStyleTests() {
- // Minified: var b,c,d,j
- var div, body, container, contents;
-
- body = document.getElementsByTagName( "body" )[ 0 ];
- if ( !body || !body.style ) {
- // Test fired too early or in an unsupported environment, exit.
- return;
- }
-
- // Setup
- div = document.createElement( "div" );
- container = document.createElement( "div" );
- container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
- body.appendChild( container ).appendChild( div );
-
- div.style.cssText =
- // Support: Firefox<29, Android 2.3
- // Vendor-prefix box-sizing
- "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
- "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
- "border:1px;padding:1px;width:4px;position:absolute";
-
- // Support: IE<9
- // Assume reasonable values in the absence of getComputedStyle
- pixelPositionVal = boxSizingReliableVal = false;
- reliableMarginRightVal = true;
-
- // Check for getComputedStyle so that this code is not run in IE<9.
- if ( window.getComputedStyle ) {
- pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
- boxSizingReliableVal =
- ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
- // Support: Android 2.3
- // Div with explicit width and no margin-right incorrectly
- // gets computed margin-right based on width of container (#3333)
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- contents = div.appendChild( document.createElement( "div" ) );
-
- // Reset CSS: box-sizing; display; margin; border; padding
- contents.style.cssText = div.style.cssText =
- // Support: Firefox<29, Android 2.3
- // Vendor-prefix box-sizing
- "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
- "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
- contents.style.marginRight = contents.style.width = "0";
- div.style.width = "1px";
-
- reliableMarginRightVal =
- !parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );
- }
-
- // Support: IE8
- // Check if table cells still have offsetWidth/Height when they are set
- // to display:none and there are still other visible table cells in a
- // table row; if so, offsetWidth/Height are not reliable for use when
- // determining if an element has been hidden directly using
- // display:none (it is still safe to use offsets if a parent element is
- // hidden; don safety goggles and see bug #4512 for more information).
- div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
- contents = div.getElementsByTagName( "td" );
- contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
- reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
- if ( reliableHiddenOffsetsVal ) {
- contents[ 0 ].style.display = "";
- contents[ 1 ].style.display = "none";
- reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
- }
-
- body.removeChild( container );
- }
-
-})();
-
-
-// A method for quickly swapping in/out CSS properties to get correct calculations.
-jQuery.swap = function( elem, options, callback, args ) {
- var ret, name,
- old = {};
-
- // Remember the old values, and insert the new ones
- for ( name in options ) {
- old[ name ] = elem.style[ name ];
- elem.style[ name ] = options[ name ];
- }
-
- ret = callback.apply( elem, args || [] );
-
- // Revert the old values
- for ( name in options ) {
- elem.style[ name ] = old[ name ];
- }
-
- return ret;
-};
-
-
-var
- ralpha = /alpha\([^)]*\)/i,
- ropacity = /opacity\s*=\s*([^)]*)/,
-
- // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
- // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
- rdisplayswap = /^(none|table(?!-c[ea]).+)/,
- rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
- rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
-
- cssShow = { position: "absolute", visibility: "hidden", display: "block" },
- cssNormalTransform = {
- letterSpacing: "0",
- fontWeight: "400"
- },
-
- cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
- // shortcut for names that are not vendor prefixed
- if ( name in style ) {
- return name;
- }
-
- // check for vendor prefixed names
- var capName = name.charAt(0).toUpperCase() + name.slice(1),
- origName = name,
- i = cssPrefixes.length;
-
- while ( i-- ) {
- name = cssPrefixes[ i ] + capName;
- if ( name in style ) {
- return name;
- }
- }
-
- return origName;
-}
-
-function showHide( elements, show ) {
- var display, elem, hidden,
- values = [],
- index = 0,
- length = elements.length;
-
- for ( ; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
-
- values[ index ] = jQuery._data( elem, "olddisplay" );
- display = elem.style.display;
- if ( show ) {
- // Reset the inline display of this element to learn if it is
- // being hidden by cascaded rules or not
- if ( !values[ index ] && display === "none" ) {
- elem.style.display = "";
- }
-
- // Set elements which have been overridden with display: none
- // in a stylesheet to whatever the default browser style is
- // for such an element
- if ( elem.style.display === "" && isHidden( elem ) ) {
- values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
- }
- } else {
- hidden = isHidden( elem );
-
- if ( display && display !== "none" || !hidden ) {
- jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
- }
- }
- }
-
- // Set the display of most of the elements in a second loop
- // to avoid the constant reflow
- for ( index = 0; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
- elem.style.display = show ? values[ index ] || "" : "none";
- }
- }
-
- return elements;
-}
-
-function setPositiveNumber( elem, value, subtract ) {
- var matches = rnumsplit.exec( value );
- return matches ?
- // Guard against undefined "subtract", e.g., when used as in cssHooks
- Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
- value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
- var i = extra === ( isBorderBox ? "border" : "content" ) ?
- // If we already have the right measurement, avoid augmentation
- 4 :
- // Otherwise initialize for horizontal or vertical properties
- name === "width" ? 1 : 0,
-
- val = 0;
-
- for ( ; i < 4; i += 2 ) {
- // both box models exclude margin, so add it if we want it
- if ( extra === "margin" ) {
- val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
- }
-
- if ( isBorderBox ) {
- // border-box includes padding, so remove it if we want content
- if ( extra === "content" ) {
- val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
- }
-
- // at this point, extra isn't border nor margin, so remove border
- if ( extra !== "margin" ) {
- val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
- }
- } else {
- // at this point, extra isn't content, so add padding
- val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
- // at this point, extra isn't content nor padding, so add border
- if ( extra !== "padding" ) {
- val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
- }
- }
- }
-
- return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
- // Start with offset property, which is equivalent to the border-box value
- var valueIsBorderBox = true,
- val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
- styles = getStyles( elem ),
- isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
- // some non-html elements return undefined for offsetWidth, so check for null/undefined
- // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
- // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
- if ( val <= 0 || val == null ) {
- // Fall back to computed then uncomputed css if necessary
- val = curCSS( elem, name, styles );
- if ( val < 0 || val == null ) {
- val = elem.style[ name ];
- }
-
- // Computed unit is not pixels. Stop here and return.
- if ( rnumnonpx.test(val) ) {
- return val;
- }
-
- // we need the check for style in case a browser which returns unreliable values
- // for getComputedStyle silently falls back to the reliable elem.style
- valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );
-
- // Normalize "", auto, and prepare for extra
- val = parseFloat( val ) || 0;
- }
-
- // use the active box-sizing model to add/subtract irrelevant styles
- return ( val +
- augmentWidthOrHeight(
- elem,
- name,
- extra || ( isBorderBox ? "border" : "content" ),
- valueIsBorderBox,
- styles
- )
- ) + "px";
-}
-
-jQuery.extend({
- // Add in style property hooks for overriding the default
- // behavior of getting and setting a style property
- cssHooks: {
- opacity: {
- get: function( elem, computed ) {
- if ( computed ) {
- // We should always get a number back from opacity
- var ret = curCSS( elem, "opacity" );
- return ret === "" ? "1" : ret;
- }
- }
- }
- },
-
- // Don't automatically add "px" to these possibly-unitless properties
- cssNumber: {
- "columnCount": true,
- "fillOpacity": true,
- "flexGrow": true,
- "flexShrink": true,
- "fontWeight": true,
- "lineHeight": true,
- "opacity": true,
- "order": true,
- "orphans": true,
- "widows": true,
- "zIndex": true,
- "zoom": true
- },
-
- // Add in properties whose names you wish to fix before
- // setting or getting the value
- cssProps: {
- // normalize float css property
- "float": support.cssFloat ? "cssFloat" : "styleFloat"
- },
-
- // Get and set the style property on a DOM Node
- style: function( elem, name, value, extra ) {
- // Don't set styles on text and comment nodes
- if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
- return;
- }
-
- // Make sure that we're working with the right name
- var ret, type, hooks,
- origName = jQuery.camelCase( name ),
- style = elem.style;
-
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // Check if we're setting a value
- if ( value !== undefined ) {
- type = typeof value;
-
- // convert relative number strings (+= or -=) to relative numbers. #7345
- if ( type === "string" && (ret = rrelNum.exec( value )) ) {
- value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
- // Fixes bug #9237
- type = "number";
- }
-
- // Make sure that null and NaN values aren't set. See: #7116
- if ( value == null || value !== value ) {
- return;
- }
-
- // If a number was passed in, add 'px' to the (except for certain CSS properties)
- if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
- value += "px";
- }
-
- // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
- // but it would mean to define eight (for every problematic property) identical functions
- if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
- style[ name ] = "inherit";
- }
-
- // If a hook was provided, use that value, otherwise just set the specified value
- if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-
- // Support: IE
- // Swallow errors from 'invalid' CSS values (#5509)
- try {
- style[ name ] = value;
- } catch(e) {}
- }
-
- } 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 num, val, hooks,
- origName = jQuery.camelCase( name );
-
- // Make sure that we're working with the right name
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // If a hook was provided get the computed value from there
- if ( hooks && "get" in hooks ) {
- val = hooks.get( elem, true, extra );
- }
-
- // Otherwise, if a way to get the computed value exists, use that
- if ( val === undefined ) {
- val = curCSS( elem, name, styles );
- }
-
- //convert "normal" to computed value
- if ( val === "normal" && name in cssNormalTransform ) {
- val = cssNormalTransform[ name ];
- }
-
- // Return, converting to number if forced or a qualifier was provided and val looks numeric
- if ( extra === "" || extra ) {
- num = parseFloat( val );
- return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
- }
- return val;
- }
-});
-
-jQuery.each([ "height", "width" ], function( i, name ) {
- jQuery.cssHooks[ name ] = {
- get: function( elem, computed, extra ) {
- if ( computed ) {
- // certain elements can have dimension info if we invisibly show them
- // however, it must have a current display style that would benefit from this
- return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
- jQuery.swap( elem, cssShow, function() {
- return getWidthOrHeight( elem, name, extra );
- }) :
- getWidthOrHeight( elem, name, extra );
- }
- },
-
- set: function( elem, value, extra ) {
- var styles = extra && getStyles( elem );
- return setPositiveNumber( elem, value, extra ?
- augmentWidthOrHeight(
- elem,
- name,
- extra,
- support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
- styles
- ) : 0
- );
- }
- };
-});
-
-if ( !support.opacity ) {
- jQuery.cssHooks.opacity = {
- get: function( elem, computed ) {
- // IE uses filters for opacity
- return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
- ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
- computed ? "1" : "";
- },
-
- set: function( elem, value ) {
- var style = elem.style,
- currentStyle = elem.currentStyle,
- opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
- filter = currentStyle && currentStyle.filter || style.filter || "";
-
- // IE has trouble with opacity if it does not have layout
- // Force it by setting the zoom level
- style.zoom = 1;
-
- // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
- // if value === "", then remove inline opacity #12685
- if ( ( value >= 1 || value === "" ) &&
- jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
- style.removeAttribute ) {
-
- // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
- // if "filter:" is present at all, clearType is disabled, we want to avoid this
- // style.removeAttribute is IE Only, but so apparently is this code path...
- style.removeAttribute( "filter" );
-
- // if there is no filter style applied in a css rule or unset inline opacity, we are done
- if ( value === "" || currentStyle && !currentStyle.filter ) {
- return;
- }
- }
-
- // otherwise, set new filter values
- style.filter = ralpha.test( filter ) ?
- filter.replace( ralpha, opacity ) :
- filter + " " + opacity;
- }
- };
-}
-
-jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
- function( elem, computed ) {
- if ( computed ) {
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- // Work around by temporarily setting element display to inline-block
- return jQuery.swap( elem, { "display": "inline-block" },
- curCSS, [ elem, "marginRight" ] );
- }
- }
-);
-
-// These hooks are used by animate to expand properties
-jQuery.each({
- margin: "",
- padding: "",
- border: "Width"
-}, function( prefix, suffix ) {
- jQuery.cssHooks[ prefix + suffix ] = {
- expand: function( value ) {
- var i = 0,
- expanded = {},
-
- // assumes a single number if not a string
- parts = typeof value === "string" ? value.split(" ") : [ value ];
-
- for ( ; i < 4; i++ ) {
- expanded[ prefix + cssExpand[ i ] + suffix ] =
- parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
- }
-
- return expanded;
- }
- };
-
- if ( !rmargin.test( prefix ) ) {
- jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
- }
-});
-
-jQuery.fn.extend({
- css: function( name, value ) {
- return access( this, function( elem, name, value ) {
- var styles, len,
- map = {},
- i = 0;
-
- if ( jQuery.isArray( name ) ) {
- styles = getStyles( elem );
- len = name.length;
-
- for ( ; i < len; i++ ) {
- map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
- }
-
- return map;
- }
-
- return value !== undefined ?
- jQuery.style( elem, name, value ) :
- jQuery.css( elem, name );
- }, name, value, arguments.length > 1 );
- },
- show: function() {
- return showHide( this, true );
- },
- hide: function() {
- return showHide( this );
- },
- toggle: function( state ) {
- if ( typeof state === "boolean" ) {
- return state ? this.show() : this.hide();
- }
-
- return this.each(function() {
- if ( isHidden( this ) ) {
- jQuery( this ).show();
- } else {
- jQuery( this ).hide();
- }
- });
- }
-});
-
-
-function Tween( elem, options, prop, end, easing ) {
- return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
- constructor: Tween,
- init: function( elem, options, prop, end, easing, unit ) {
- this.elem = elem;
- this.prop = prop;
- this.easing = easing || "swing";
- this.options = options;
- this.start = this.now = this.cur();
- this.end = end;
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
- },
- cur: function() {
- var hooks = Tween.propHooks[ this.prop ];
-
- return hooks && hooks.get ?
- hooks.get( this ) :
- Tween.propHooks._default.get( this );
- },
- run: function( percent ) {
- var eased,
- hooks = Tween.propHooks[ this.prop ];
-
- if ( this.options.duration ) {
- this.pos = eased = jQuery.easing[ this.easing ](
- percent, this.options.duration * percent, 0, 1, this.options.duration
- );
- } else {
- this.pos = eased = percent;
- }
- this.now = ( this.end - this.start ) * eased + this.start;
-
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
- }
-
- if ( hooks && hooks.set ) {
- hooks.set( this );
- } else {
- Tween.propHooks._default.set( this );
- }
- return this;
- }
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
- _default: {
- get: function( tween ) {
- var result;
-
- if ( tween.elem[ tween.prop ] != null &&
- (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
- return tween.elem[ tween.prop ];
- }
-
- // passing an empty string as a 3rd parameter to .css will automatically
- // attempt a parseFloat and fallback to a string if the parse fails
- // so, simple values such as "10px" are parsed to Float.
- // complex values such as "rotate(1rad)" are returned as is.
- result = jQuery.css( tween.elem, tween.prop, "" );
- // Empty strings, null, undefined and "auto" are converted to 0.
- return !result || result === "auto" ? 0 : result;
- },
- set: function( tween ) {
- // use step hook for back compat - use cssHook if its there - use .style if its
- // available and use plain properties where available
- if ( jQuery.fx.step[ tween.prop ] ) {
- jQuery.fx.step[ tween.prop ]( tween );
- } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
- } else {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
- }
-};
-
-// Support: IE <=9
-// Panic based approach to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
- set: function( tween ) {
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
-};
-
-jQuery.easing = {
- linear: function( p ) {
- return p;
- },
- swing: function( p ) {
- return 0.5 - Math.cos( p * Math.PI ) / 2;
- }
-};
-
-jQuery.fx = Tween.prototype.init;
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-
-
-
-var
- fxNow, timerId,
- rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
- rrun = /queueHooks$/,
- animationPrefilters = [ defaultPrefilter ],
- tweeners = {
- "*": [ function( prop, value ) {
- var tween = this.createTween( prop, value ),
- target = tween.cur(),
- parts = rfxnum.exec( value ),
- unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
-
- // Starting value computation is required for potential unit mismatches
- start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
- rfxnum.exec( jQuery.css( tween.elem, prop ) ),
- scale = 1,
- maxIterations = 20;
-
- if ( start && start[ 3 ] !== unit ) {
- // Trust units reported by jQuery.css
- unit = unit || start[ 3 ];
-
- // Make sure we update the tween properties later on
- parts = parts || [];
-
- // Iteratively approximate from a nonzero starting point
- start = +target || 1;
-
- do {
- // If previous iteration zeroed out, double until we get *something*
- // Use a string for doubling factor so we don't accidentally see scale as unchanged below
- scale = scale || ".5";
-
- // Adjust and apply
- start = start / scale;
- jQuery.style( tween.elem, prop, start + unit );
-
- // Update scale, tolerating zero or NaN from tween.cur()
- // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
- } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
- }
-
- // Update tween properties
- if ( parts ) {
- start = tween.start = +start || +target || 0;
- tween.unit = unit;
- // If a +=/-= token was provided, we're doing a relative animation
- tween.end = parts[ 1 ] ?
- start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
- +parts[ 2 ];
- }
-
- return tween;
- } ]
- };
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
- setTimeout(function() {
- fxNow = undefined;
- });
- return ( fxNow = jQuery.now() );
-}
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
- var which,
- attrs = { height: type },
- i = 0;
-
- // if we include width, step value is 1 to do all cssExpand values,
- // if we don't include width, step value is 2 to skip over Left and Right
- includeWidth = includeWidth ? 1 : 0;
- for ( ; i < 4 ; i += 2 - includeWidth ) {
- which = cssExpand[ i ];
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
- }
-
- if ( includeWidth ) {
- attrs.opacity = attrs.width = type;
- }
-
- return attrs;
-}
-
-function createTween( value, prop, animation ) {
- var tween,
- collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
- index = 0,
- length = collection.length;
- for ( ; index < length; index++ ) {
- if ( (tween = collection[ index ].call( animation, prop, value )) ) {
-
- // we're done with this property
- return tween;
- }
- }
-}
-
-function defaultPrefilter( elem, props, opts ) {
- /* jshint validthis: true */
- var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
- anim = this,
- orig = {},
- style = elem.style,
- hidden = elem.nodeType && isHidden( elem ),
- dataShow = jQuery._data( elem, "fxshow" );
-
- // handle queue: false promises
- if ( !opts.queue ) {
- hooks = jQuery._queueHooks( elem, "fx" );
- if ( hooks.unqueued == null ) {
- hooks.unqueued = 0;
- oldfire = hooks.empty.fire;
- hooks.empty.fire = function() {
- if ( !hooks.unqueued ) {
- oldfire();
- }
- };
- }
- hooks.unqueued++;
-
- anim.always(function() {
- // doing this makes sure that the complete handler will be called
- // before this completes
- anim.always(function() {
- hooks.unqueued--;
- if ( !jQuery.queue( elem, "fx" ).length ) {
- hooks.empty.fire();
- }
- });
- });
- }
-
- // height/width overflow pass
- if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
- // Make sure that nothing sneaks out
- // Record all 3 overflow attributes because IE does not
- // change the overflow attribute when overflowX and
- // overflowY are set to the same value
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- display = jQuery.css( elem, "display" );
-
- // Test default display if display is currently "none"
- checkDisplay = display === "none" ?
- jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
-
- if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
-
- // inline-level elements accept inline-block;
- // block-level elements need to be inline with layout
- if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {
- style.display = "inline-block";
- } else {
- style.zoom = 1;
- }
- }
- }
-
- if ( opts.overflow ) {
- style.overflow = "hidden";
- if ( !support.shrinkWrapBlocks() ) {
- anim.always(function() {
- style.overflow = opts.overflow[ 0 ];
- style.overflowX = opts.overflow[ 1 ];
- style.overflowY = opts.overflow[ 2 ];
- });
- }
- }
-
- // show/hide pass
- for ( prop in props ) {
- value = props[ prop ];
- if ( rfxtypes.exec( value ) ) {
- delete props[ prop ];
- toggle = toggle || value === "toggle";
- if ( value === ( hidden ? "hide" : "show" ) ) {
-
- // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
- if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
- hidden = true;
- } else {
- continue;
- }
- }
- orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
-
- // Any non-fx value stops us from restoring the original display value
- } else {
- display = undefined;
- }
- }
-
- if ( !jQuery.isEmptyObject( orig ) ) {
- if ( dataShow ) {
- if ( "hidden" in dataShow ) {
- hidden = dataShow.hidden;
- }
- } else {
- dataShow = jQuery._data( elem, "fxshow", {} );
- }
-
- // store state if its toggle - enables .stop().toggle() to "reverse"
- if ( toggle ) {
- dataShow.hidden = !hidden;
- }
- if ( hidden ) {
- jQuery( elem ).show();
- } else {
- anim.done(function() {
- jQuery( elem ).hide();
- });
- }
- anim.done(function() {
- var prop;
- jQuery._removeData( elem, "fxshow" );
- for ( prop in orig ) {
- jQuery.style( elem, prop, orig[ prop ] );
- }
- });
- for ( prop in orig ) {
- tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
-
- if ( !( prop in dataShow ) ) {
- dataShow[ prop ] = tween.start;
- if ( hidden ) {
- tween.end = tween.start;
- tween.start = prop === "width" || prop === "height" ? 1 : 0;
- }
- }
- }
-
- // If this is a noop like .hide().hide(), restore an overwritten display value
- } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
- style.display = display;
- }
-}
-
-function propFilter( props, specialEasing ) {
- var index, name, easing, value, hooks;
-
- // camelCase, specialEasing and expand cssHook pass
- for ( index in props ) {
- name = jQuery.camelCase( index );
- easing = specialEasing[ name ];
- value = props[ index ];
- if ( jQuery.isArray( value ) ) {
- easing = value[ 1 ];
- value = props[ index ] = value[ 0 ];
- }
-
- if ( index !== name ) {
- props[ name ] = value;
- delete props[ index ];
- }
-
- hooks = jQuery.cssHooks[ name ];
- if ( hooks && "expand" in hooks ) {
- value = hooks.expand( value );
- delete props[ name ];
-
- // not quite $.extend, this wont overwrite keys already present.
- // also - reusing 'index' from above because we have the correct "name"
- for ( index in value ) {
- if ( !( index in props ) ) {
- props[ index ] = value[ index ];
- specialEasing[ index ] = easing;
- }
- }
- } else {
- specialEasing[ name ] = easing;
- }
- }
-}
-
-function Animation( elem, properties, options ) {
- var result,
- stopped,
- index = 0,
- length = animationPrefilters.length,
- deferred = jQuery.Deferred().always( function() {
- // don't match elem in the :animated selector
- delete tick.elem;
- }),
- tick = function() {
- if ( stopped ) {
- return false;
- }
- var currentTime = fxNow || createFxNow(),
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
- // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
- temp = remaining / animation.duration || 0,
- percent = 1 - temp,
- index = 0,
- length = animation.tweens.length;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( percent );
- }
-
- deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
- if ( percent < 1 && length ) {
- return remaining;
- } else {
- deferred.resolveWith( elem, [ animation ] );
- return false;
- }
- },
- animation = deferred.promise({
- elem: elem,
- props: jQuery.extend( {}, properties ),
- opts: jQuery.extend( true, { specialEasing: {} }, options ),
- originalProperties: properties,
- originalOptions: options,
- startTime: fxNow || createFxNow(),
- duration: options.duration,
- tweens: [],
- createTween: function( prop, end ) {
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
- animation.tweens.push( tween );
- return tween;
- },
- stop: function( gotoEnd ) {
- var index = 0,
- // if we are going to the end, we want to run all the tweens
- // otherwise we skip this part
- length = gotoEnd ? animation.tweens.length : 0;
- if ( stopped ) {
- return this;
- }
- stopped = true;
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( 1 );
- }
-
- // resolve when we played the last frame
- // otherwise, reject
- if ( gotoEnd ) {
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
- } else {
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
- }
- return this;
- }
- }),
- props = animation.props;
-
- propFilter( props, animation.opts.specialEasing );
-
- for ( ; index < length ; index++ ) {
- result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
- if ( result ) {
- return result;
- }
- }
-
- jQuery.map( props, createTween, animation );
-
- if ( jQuery.isFunction( animation.opts.start ) ) {
- animation.opts.start.call( elem, animation );
- }
-
- jQuery.fx.timer(
- jQuery.extend( tick, {
- elem: elem,
- anim: animation,
- queue: animation.opts.queue
- })
- );
-
- // attach callbacks from options
- return animation.progress( animation.opts.progress )
- .done( animation.opts.done, animation.opts.complete )
- .fail( animation.opts.fail )
- .always( animation.opts.always );
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
- tweener: function( props, callback ) {
- if ( jQuery.isFunction( props ) ) {
- callback = props;
- props = [ "*" ];
- } else {
- props = props.split(" ");
- }
-
- var prop,
- index = 0,
- length = props.length;
-
- for ( ; index < length ; index++ ) {
- prop = props[ index ];
- tweeners[ prop ] = tweeners[ prop ] || [];
- tweeners[ prop ].unshift( callback );
- }
- },
-
- prefilter: function( callback, prepend ) {
- if ( prepend ) {
- animationPrefilters.unshift( callback );
- } else {
- animationPrefilters.push( callback );
- }
- }
-});
-
-jQuery.speed = function( speed, easing, fn ) {
- var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
- complete: fn || !fn && easing ||
- jQuery.isFunction( speed ) && speed,
- duration: speed,
- easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
- };
-
- opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
- opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
- // normalize opt.queue - true/undefined/null -> "fx"
- if ( opt.queue == null || opt.queue === true ) {
- opt.queue = "fx";
- }
-
- // Queueing
- opt.old = opt.complete;
-
- opt.complete = function() {
- if ( jQuery.isFunction( opt.old ) ) {
- opt.old.call( this );
- }
-
- if ( opt.queue ) {
- jQuery.dequeue( this, opt.queue );
- }
- };
-
- return opt;
-};
-
-jQuery.fn.extend({
- fadeTo: function( speed, to, easing, callback ) {
-
- // show any hidden elements after setting opacity to 0
- return this.filter( isHidden ).css( "opacity", 0 ).show()
-
- // animate to the value specified
- .end().animate({ opacity: to }, speed, easing, callback );
- },
- animate: function( prop, speed, easing, callback ) {
- var empty = jQuery.isEmptyObject( prop ),
- optall = jQuery.speed( speed, easing, callback ),
- doAnimation = function() {
- // Operate on a copy of prop so per-property easing won't be lost
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
- // Empty animations, or finishing resolves immediately
- if ( empty || jQuery._data( this, "finish" ) ) {
- anim.stop( true );
- }
- };
- doAnimation.finish = doAnimation;
-
- return empty || optall.queue === false ?
- this.each( doAnimation ) :
- this.queue( optall.queue, doAnimation );
- },
- stop: function( type, clearQueue, gotoEnd ) {
- var stopQueue = function( hooks ) {
- var stop = hooks.stop;
- delete hooks.stop;
- stop( gotoEnd );
- };
-
- if ( typeof type !== "string" ) {
- gotoEnd = clearQueue;
- clearQueue = type;
- type = undefined;
- }
- if ( clearQueue && type !== false ) {
- this.queue( type || "fx", [] );
- }
-
- return this.each(function() {
- var dequeue = true,
- index = type != null && type + "queueHooks",
- timers = jQuery.timers,
- data = jQuery._data( this );
-
- if ( index ) {
- if ( data[ index ] && data[ index ].stop ) {
- stopQueue( data[ index ] );
- }
- } else {
- for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
- stopQueue( data[ index ] );
- }
- }
- }
-
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
- timers[ index ].anim.stop( gotoEnd );
- dequeue = false;
- timers.splice( index, 1 );
- }
- }
-
- // start the next in the queue if the last step wasn't forced
- // timers currently will call their complete callbacks, which will dequeue
- // but only if they were gotoEnd
- if ( dequeue || !gotoEnd ) {
- jQuery.dequeue( this, type );
- }
- });
- },
- finish: function( type ) {
- if ( type !== false ) {
- type = type || "fx";
- }
- return this.each(function() {
- var index,
- data = jQuery._data( this ),
- queue = data[ type + "queue" ],
- hooks = data[ type + "queueHooks" ],
- timers = jQuery.timers,
- length = queue ? queue.length : 0;
-
- // enable finishing flag on private data
- data.finish = true;
-
- // empty the queue first
- jQuery.queue( this, type, [] );
-
- if ( hooks && hooks.stop ) {
- hooks.stop.call( this, true );
- }
-
- // look for any active animations, and finish them
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
- timers[ index ].anim.stop( true );
- timers.splice( index, 1 );
- }
- }
-
- // look for any animations in the old queue and finish them
- for ( index = 0; index < length; index++ ) {
- if ( queue[ index ] && queue[ index ].finish ) {
- queue[ index ].finish.call( this );
- }
- }
-
- // turn off finishing flag
- delete data.finish;
- });
- }
-});
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
- var cssFn = jQuery.fn[ name ];
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return speed == null || typeof speed === "boolean" ?
- cssFn.apply( this, arguments ) :
- this.animate( genFx( name, true ), speed, easing, callback );
- };
-});
-
-// Generate shortcuts for custom animations
-jQuery.each({
- slideDown: genFx("show"),
- slideUp: genFx("hide"),
- slideToggle: genFx("toggle"),
- fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" },
- fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return this.animate( props, speed, easing, callback );
- };
-});
-
-jQuery.timers = [];
-jQuery.fx.tick = function() {
- var timer,
- timers = jQuery.timers,
- i = 0;
-
- fxNow = jQuery.now();
-
- for ( ; i < timers.length; i++ ) {
- timer = timers[ i ];
- // Checks the timer has not already been removed
- if ( !timer() && timers[ i ] === timer ) {
- timers.splice( i--, 1 );
- }
- }
-
- if ( !timers.length ) {
- jQuery.fx.stop();
- }
- fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
- jQuery.timers.push( timer );
- if ( timer() ) {
- jQuery.fx.start();
- } else {
- jQuery.timers.pop();
- }
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.start = function() {
- if ( !timerId ) {
- timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
- }
-};
-
-jQuery.fx.stop = function() {
- clearInterval( timerId );
- timerId = null;
-};
-
-jQuery.fx.speeds = {
- slow: 600,
- fast: 200,
- // Default speed
- _default: 400
-};
-
-
-// Based off of the plugin by Clint Helfers, with permission.
-// http://blindsignals.com/index.php/2009/07/jquery-delay/
-jQuery.fn.delay = function( time, type ) {
- time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
- type = type || "fx";
-
- return this.queue( type, function( next, hooks ) {
- var timeout = setTimeout( next, time );
- hooks.stop = function() {
- clearTimeout( timeout );
- };
- });
-};
-
-
-(function() {
- // Minified: var a,b,c,d,e
- var input, div, select, a, opt;
-
- // Setup
- div = document.createElement( "div" );
- div.setAttribute( "className", "t" );
- div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
- a = div.getElementsByTagName("a")[ 0 ];
-
- // First batch of tests.
- select = document.createElement("select");
- opt = select.appendChild( document.createElement("option") );
- input = div.getElementsByTagName("input")[ 0 ];
-
- a.style.cssText = "top:1px";
-
- // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
- support.getSetAttribute = div.className !== "t";
-
- // Get the style information from getAttribute
- // (IE uses .cssText instead)
- support.style = /top/.test( a.getAttribute("style") );
-
- // Make sure that URLs aren't manipulated
- // (IE normalizes it by default)
- support.hrefNormalized = a.getAttribute("href") === "/a";
-
- // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
- support.checkOn = !!input.value;
-
- // Make sure that a selected-by-default option has a working selected property.
- // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
- support.optSelected = opt.selected;
-
- // Tests for enctype support on a form (#6743)
- support.enctype = !!document.createElement("form").enctype;
-
- // Make sure that the options inside disabled selects aren't marked as disabled
- // (WebKit marks them as disabled)
- select.disabled = true;
- support.optDisabled = !opt.disabled;
-
- // Support: IE8 only
- // Check if we can trust getAttribute("value")
- input = document.createElement( "input" );
- input.setAttribute( "value", "" );
- support.input = input.getAttribute( "value" ) === "";
-
- // Check if an input maintains its value after becoming a radio
- input.value = "t";
- input.setAttribute( "type", "radio" );
- support.radioValue = input.value === "t";
-})();
-
-
-var rreturn = /\r/g;
-
-jQuery.fn.extend({
- val: function( value ) {
- var hooks, ret, isFunction,
- elem = this[0];
-
- if ( !arguments.length ) {
- if ( elem ) {
- hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
- return ret;
- }
-
- ret = elem.value;
-
- return typeof ret === "string" ?
- // handle most common string cases
- ret.replace(rreturn, "") :
- // handle cases where value is null/undef or number
- ret == null ? "" : ret;
- }
-
- return;
- }
-
- isFunction = jQuery.isFunction( value );
-
- return this.each(function( i ) {
- var val;
-
- if ( this.nodeType !== 1 ) {
- return;
- }
-
- if ( isFunction ) {
- val = value.call( this, i, jQuery( this ).val() );
- } else {
- val = value;
- }
-
- // Treat null/undefined as ""; convert numbers to string
- if ( val == null ) {
- val = "";
- } else if ( typeof val === "number" ) {
- val += "";
- } else if ( jQuery.isArray( val ) ) {
- val = jQuery.map( val, function( value ) {
- return value == null ? "" : value + "";
- });
- }
-
- hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
- // If set returns undefined, fall back to normal setting
- if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
- this.value = val;
- }
- });
- }
-});
-
-jQuery.extend({
- valHooks: {
- option: {
- get: function( elem ) {
- var val = jQuery.find.attr( elem, "value" );
- return val != null ?
- val :
- // Support: IE10-11+
- // option.text throws exceptions (#14686, #14858)
- jQuery.trim( jQuery.text( elem ) );
- }
- },
- select: {
- get: function( elem ) {
- var value, option,
- options = elem.options,
- index = elem.selectedIndex,
- one = elem.type === "select-one" || index < 0,
- values = one ? null : [],
- max = one ? index + 1 : options.length,
- i = index < 0 ?
- max :
- one ? index : 0;
-
- // Loop through all the selected options
- for ( ; i < max; i++ ) {
- option = options[ i ];
-
- // oldIE doesn't update selected after form reset (#2551)
- if ( ( option.selected || i === index ) &&
- // Don't return options that are disabled or in a disabled optgroup
- ( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
- ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
- // Get the specific value for the option
- value = jQuery( option ).val();
-
- // We don't need an array for one selects
- if ( one ) {
- return value;
- }
-
- // Multi-Selects return an array
- values.push( value );
- }
- }
-
- return values;
- },
-
- set: function( elem, value ) {
- var optionSet, option,
- options = elem.options,
- values = jQuery.makeArray( value ),
- i = options.length;
-
- while ( i-- ) {
- option = options[ i ];
-
- if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {
-
- // Support: IE6
- // When new option element is added to select box we need to
- // force reflow of newly added node in order to workaround delay
- // of initialization properties
- try {
- option.selected = optionSet = true;
-
- } catch ( _ ) {
-
- // Will be executed only in IE6
- option.scrollHeight;
- }
-
- } else {
- option.selected = false;
- }
- }
-
- // Force browsers to behave consistently when non-matching value is set
- if ( !optionSet ) {
- elem.selectedIndex = -1;
- }
-
- return options;
- }
- }
- }
-});
-
-// Radios and checkboxes getter/setter
-jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = {
- set: function( elem, value ) {
- if ( jQuery.isArray( value ) ) {
- return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
- }
- }
- };
- if ( !support.checkOn ) {
- jQuery.valHooks[ this ].get = function( elem ) {
- // Support: Webkit
- // "" is returned instead of "on" if a value isn't specified
- return elem.getAttribute("value") === null ? "on" : elem.value;
- };
- }
-});
-
-
-
-
-var nodeHook, boolHook,
- attrHandle = jQuery.expr.attrHandle,
- ruseDefault = /^(?:checked|selected)$/i,
- getSetAttribute = support.getSetAttribute,
- getSetInput = support.input;
-
-jQuery.fn.extend({
- attr: function( name, value ) {
- return access( this, jQuery.attr, name, value, arguments.length > 1 );
- },
-
- removeAttr: function( name ) {
- return this.each(function() {
- jQuery.removeAttr( this, name );
- });
- }
-});
-
-jQuery.extend({
- attr: function( elem, name, value ) {
- var hooks, ret,
- nType = elem.nodeType;
-
- // don't get/set attributes on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- // Fallback to prop when attributes are not supported
- if ( typeof elem.getAttribute === strundefined ) {
- return jQuery.prop( elem, name, value );
- }
-
- // All attributes are lowercase
- // Grab necessary hook if one is defined
- if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
- name = name.toLowerCase();
- hooks = jQuery.attrHooks[ name ] ||
- ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
- }
-
- if ( value !== undefined ) {
-
- if ( value === null ) {
- jQuery.removeAttr( elem, name );
-
- } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
- return ret;
-
- } else {
- elem.setAttribute( name, value + "" );
- return value;
- }
-
- } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
- return ret;
-
- } else {
- ret = jQuery.find.attr( elem, name );
-
- // Non-existent attributes return null, we normalize to undefined
- return ret == null ?
- undefined :
- ret;
- }
- },
-
- removeAttr: function( elem, value ) {
- var name, propName,
- i = 0,
- attrNames = value && value.match( rnotwhite );
-
- if ( attrNames && elem.nodeType === 1 ) {
- while ( (name = attrNames[i++]) ) {
- propName = jQuery.propFix[ name ] || name;
-
- // Boolean attributes get special treatment (#10870)
- if ( jQuery.expr.match.bool.test( name ) ) {
- // Set corresponding property to false
- if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
- elem[ propName ] = false;
- // Support: IE<9
- // Also clear defaultChecked/defaultSelected (if appropriate)
- } else {
- elem[ jQuery.camelCase( "default-" + name ) ] =
- elem[ propName ] = false;
- }
-
- // See #9699 for explanation of this approach (setting first, then removal)
- } else {
- jQuery.attr( elem, name, "" );
- }
-
- elem.removeAttribute( getSetAttribute ? name : propName );
- }
- }
- },
-
- attrHooks: {
- type: {
- set: function( elem, value ) {
- if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
- // Setting the type on a radio button after the value resets the value in IE6-9
- // Reset value to default in case type is set after value during creation
- var val = elem.value;
- elem.setAttribute( "type", value );
- if ( val ) {
- elem.value = val;
- }
- return value;
- }
- }
- }
- }
-});
-
-// Hook for boolean attributes
-boolHook = {
- set: function( elem, value, name ) {
- if ( value === false ) {
- // Remove boolean attributes when set to false
- jQuery.removeAttr( elem, name );
- } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
- // IE<8 needs the *property* name
- elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
-
- // Use defaultChecked and defaultSelected for oldIE
- } else {
- elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
- }
-
- return name;
- }
-};
-
-// Retrieve booleans specially
-jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
-
- var getter = attrHandle[ name ] || jQuery.find.attr;
-
- attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
- function( elem, name, isXML ) {
- var ret, handle;
- if ( !isXML ) {
- // Avoid an infinite loop by temporarily removing this function from the getter
- handle = attrHandle[ name ];
- attrHandle[ name ] = ret;
- ret = getter( elem, name, isXML ) != null ?
- name.toLowerCase() :
- null;
- attrHandle[ name ] = handle;
- }
- return ret;
- } :
- function( elem, name, isXML ) {
- if ( !isXML ) {
- return elem[ jQuery.camelCase( "default-" + name ) ] ?
- name.toLowerCase() :
- null;
- }
- };
-});
-
-// fix oldIE attroperties
-if ( !getSetInput || !getSetAttribute ) {
- jQuery.attrHooks.value = {
- set: function( elem, value, name ) {
- if ( jQuery.nodeName( elem, "input" ) ) {
- // Does not return so that setAttribute is also used
- elem.defaultValue = value;
- } else {
- // Use nodeHook if defined (#1954); otherwise setAttribute is fine
- return nodeHook && nodeHook.set( elem, value, name );
- }
- }
- };
-}
-
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-if ( !getSetAttribute ) {
-
- // Use this for any attribute in IE6/7
- // This fixes almost every IE6/7 issue
- nodeHook = {
- set: function( elem, value, name ) {
- // Set the existing or create a new attribute node
- var ret = elem.getAttributeNode( name );
- if ( !ret ) {
- elem.setAttributeNode(
- (ret = elem.ownerDocument.createAttribute( name ))
- );
- }
-
- ret.value = value += "";
-
- // Break association with cloned elements by also using setAttribute (#9646)
- if ( name === "value" || value === elem.getAttribute( name ) ) {
- return value;
- }
- }
- };
-
- // Some attributes are constructed with empty-string values when not defined
- attrHandle.id = attrHandle.name = attrHandle.coords =
- function( elem, name, isXML ) {
- var ret;
- if ( !isXML ) {
- return (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
- ret.value :
- null;
- }
- };
-
- // Fixing value retrieval on a button requires this module
- jQuery.valHooks.button = {
- get: function( elem, name ) {
- var ret = elem.getAttributeNode( name );
- if ( ret && ret.specified ) {
- return ret.value;
- }
- },
- set: nodeHook.set
- };
-
- // Set contenteditable to false on removals(#10429)
- // Setting to empty string throws an error as an invalid value
- jQuery.attrHooks.contenteditable = {
- set: function( elem, value, name ) {
- nodeHook.set( elem, value === "" ? false : value, name );
- }
- };
-
- // Set width and height to auto instead of 0 on empty string( Bug #8150 )
- // This is for removals
- jQuery.each([ "width", "height" ], function( i, name ) {
- jQuery.attrHooks[ name ] = {
- set: function( elem, value ) {
- if ( value === "" ) {
- elem.setAttribute( name, "auto" );
- return value;
- }
- }
- };
- });
-}
-
-if ( !support.style ) {
- jQuery.attrHooks.style = {
- get: function( elem ) {
- // Return undefined in the case of empty string
- // Note: IE uppercases css property names, but if we were to .toLowerCase()
- // .cssText, that would destroy case senstitivity in URL's, like in "background"
- return elem.style.cssText || undefined;
- },
- set: function( elem, value ) {
- return ( elem.style.cssText = value + "" );
- }
- };
-}
-
-
-
-
-var rfocusable = /^(?:input|select|textarea|button|object)$/i,
- rclickable = /^(?:a|area)$/i;
-
-jQuery.fn.extend({
- prop: function( name, value ) {
- return access( this, jQuery.prop, name, value, arguments.length > 1 );
- },
-
- removeProp: function( name ) {
- name = jQuery.propFix[ name ] || name;
- return this.each(function() {
- // try/catch handles cases where IE balks (such as removing a property on window)
- try {
- this[ name ] = undefined;
- delete this[ name ];
- } catch( e ) {}
- });
- }
-});
-
-jQuery.extend({
- propFix: {
- "for": "htmlFor",
- "class": "className"
- },
-
- prop: function( elem, name, value ) {
- var ret, hooks, notxml,
- nType = elem.nodeType;
-
- // don't get/set properties on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
- if ( notxml ) {
- // Fix name and attach hooks
- name = jQuery.propFix[ name ] || name;
- hooks = jQuery.propHooks[ name ];
- }
-
- if ( value !== undefined ) {
- return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
- ret :
- ( elem[ name ] = value );
-
- } else {
- return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
- ret :
- elem[ name ];
- }
- },
-
- propHooks: {
- tabIndex: {
- get: function( elem ) {
- // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
- // 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" );
-
- return tabindex ?
- parseInt( tabindex, 10 ) :
- rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
- 0 :
- -1;
- }
- }
- }
-});
-
-// Some attributes require a special call on IE
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !support.hrefNormalized ) {
- // href/src property should get the full normalized URL (#10299/#12915)
- jQuery.each([ "href", "src" ], function( i, name ) {
- jQuery.propHooks[ name ] = {
- get: function( elem ) {
- return elem.getAttribute( name, 4 );
- }
- };
- });
-}
-
-// Support: Safari, IE9+
-// mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-if ( !support.optSelected ) {
- jQuery.propHooks.selected = {
- get: function( elem ) {
- var parent = elem.parentNode;
-
- if ( parent ) {
- parent.selectedIndex;
-
- // Make sure that it also works with optgroups, see #5701
- if ( parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
- }
- return null;
- }
- };
-}
-
-jQuery.each([
- "tabIndex",
- "readOnly",
- "maxLength",
- "cellSpacing",
- "cellPadding",
- "rowSpan",
- "colSpan",
- "useMap",
- "frameBorder",
- "contentEditable"
-], function() {
- jQuery.propFix[ this.toLowerCase() ] = this;
-});
-
-// IE6/7 call enctype encoding
-if ( !support.enctype ) {
- jQuery.propFix.enctype = "encoding";
-}
-
-
-
-
-var rclass = /[\t\r\n\f]/g;
-
-jQuery.fn.extend({
- addClass: function( value ) {
- var classes, elem, cur, clazz, j, finalValue,
- i = 0,
- len = this.length,
- proceed = typeof value === "string" && value;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).addClass( value.call( this, j, this.className ) );
- });
- }
-
- if ( proceed ) {
- // The disjunction here is for better compressibility (see removeClass)
- classes = ( value || "" ).match( rnotwhite ) || [];
-
- for ( ; i < len; i++ ) {
- elem = this[ i ];
- cur = elem.nodeType === 1 && ( elem.className ?
- ( " " + elem.className + " " ).replace( rclass, " " ) :
- " "
- );
-
- if ( cur ) {
- j = 0;
- while ( (clazz = classes[j++]) ) {
- if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
- cur += clazz + " ";
- }
- }
-
- // only assign if different to avoid unneeded rendering.
- finalValue = jQuery.trim( cur );
- if ( elem.className !== finalValue ) {
- elem.className = finalValue;
- }
- }
- }
- }
-
- return this;
- },
-
- removeClass: function( value ) {
- var classes, elem, cur, clazz, j, finalValue,
- i = 0,
- len = this.length,
- proceed = arguments.length === 0 || typeof value === "string" && value;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).removeClass( value.call( this, j, this.className ) );
- });
- }
- if ( proceed ) {
- classes = ( value || "" ).match( rnotwhite ) || [];
-
- for ( ; i < len; i++ ) {
- elem = this[ i ];
- // This expression is here for better compressibility (see addClass)
- cur = elem.nodeType === 1 && ( elem.className ?
- ( " " + elem.className + " " ).replace( rclass, " " ) :
- ""
- );
-
- if ( cur ) {
- j = 0;
- while ( (clazz = classes[j++]) ) {
- // Remove *all* instances
- while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
- cur = cur.replace( " " + clazz + " ", " " );
- }
- }
-
- // only assign if different to avoid unneeded rendering.
- finalValue = value ? jQuery.trim( cur ) : "";
- if ( elem.className !== finalValue ) {
- elem.className = finalValue;
- }
- }
- }
- }
-
- return this;
- },
-
- toggleClass: function( value, stateVal ) {
- var type = typeof value;
-
- if ( typeof stateVal === "boolean" && type === "string" ) {
- return stateVal ? this.addClass( value ) : this.removeClass( value );
- }
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( i ) {
- jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
- });
- }
-
- return this.each(function() {
- if ( type === "string" ) {
- // toggle individual class names
- var className,
- i = 0,
- self = jQuery( this ),
- classNames = value.match( rnotwhite ) || [];
-
- while ( (className = classNames[ i++ ]) ) {
- // check each className given, space separated list
- if ( self.hasClass( className ) ) {
- self.removeClass( className );
- } else {
- self.addClass( className );
- }
- }
-
- // Toggle whole class name
- } else if ( type === strundefined || type === "boolean" ) {
- if ( this.className ) {
- // store className if set
- jQuery._data( this, "__className__", this.className );
- }
-
- // If the element has a class name or if we're passed "false",
- // then remove the whole classname (if there was one, the above saved it).
- // Otherwise bring back whatever was previously saved (if anything),
- // falling back to the empty string if nothing was stored.
- this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
- }
- });
- },
-
- hasClass: function( selector ) {
- var className = " " + selector + " ",
- i = 0,
- l = this.length;
- for ( ; i < l; i++ ) {
- if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
- return true;
- }
- }
-
- return false;
- }
-});
-
-
-
-
-// Return jQuery for attributes-only inclusion
-
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
- "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
- "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
- // Handle event binding
- jQuery.fn[ name ] = function( data, fn ) {
- return arguments.length > 0 ?
- this.on( name, null, data, fn ) :
- this.trigger( name );
- };
-});
-
-jQuery.fn.extend({
- hover: function( fnOver, fnOut ) {
- return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
- },
-
- bind: function( types, data, fn ) {
- return this.on( types, null, data, fn );
- },
- unbind: function( types, fn ) {
- return this.off( types, null, fn );
- },
-
- delegate: function( selector, types, data, fn ) {
- return this.on( types, selector, data, fn );
- },
- undelegate: function( selector, types, fn ) {
- // ( namespace ) or ( selector, types [, fn] )
- return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
- }
-});
-
-
-var nonce = jQuery.now();
-
-var rquery = (/\?/);
-
-
-
-var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
-
-jQuery.parseJSON = function( data ) {
- // Attempt to parse using the native JSON parser first
- if ( window.JSON && window.JSON.parse ) {
- // Support: Android 2.3
- // Workaround failure to string-cast null input
- return window.JSON.parse( data + "" );
- }
-
- var requireNonComma,
- depth = null,
- str = jQuery.trim( data + "" );
-
- // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
- // after removing valid tokens
- return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
-
- // Force termination if we see a misplaced comma
- if ( requireNonComma && comma ) {
- depth = 0;
- }
-
- // Perform no more replacements after returning to outermost depth
- if ( depth === 0 ) {
- return token;
- }
-
- // Commas must not follow "[", "{", or ","
- requireNonComma = open || comma;
-
- // Determine new depth
- // array/object open ("[" or "{"): depth += true - false (increment)
- // array/object close ("]" or "}"): depth += false - true (decrement)
- // other cases ("," or primitive): depth += true - true (numeric cast)
- depth += !close - !open;
-
- // Remove this token
- return "";
- }) ) ?
- ( Function( "return " + str ) )() :
- jQuery.error( "Invalid JSON: " + data );
-};
-
-
-// Cross-browser xml parsing
-jQuery.parseXML = function( data ) {
- var xml, tmp;
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- try {
- if ( window.DOMParser ) { // Standard
- tmp = new DOMParser();
- xml = tmp.parseFromString( data, "text/xml" );
- } else { // IE
- xml = new ActiveXObject( "Microsoft.XMLDOM" );
- xml.async = "false";
- xml.loadXML( data );
- }
- } catch( e ) {
- xml = undefined;
- }
- if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
- jQuery.error( "Invalid XML: " + data );
- }
- return xml;
-};
-
-
-var
- // Document location
- ajaxLocParts,
- ajaxLocation,
-
- rhash = /#.*$/,
- rts = /([?&])_=[^&]*/,
- rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
- // #7653, #8125, #8152: local protocol detection
- rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
- rnoContent = /^(?:GET|HEAD)$/,
- rprotocol = /^\/\//,
- rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
-
- /* Prefilters
- * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
- * 2) These are called:
- * - BEFORE asking for a transport
- * - AFTER param serialization (s.data is a string if s.processData is true)
- * 3) key is the dataType
- * 4) the catchall symbol "*" can be used
- * 5) execution will start with transport dataType and THEN continue down to "*" if needed
- */
- prefilters = {},
-
- /* Transports bindings
- * 1) key is the dataType
- * 2) the catchall symbol "*" can be used
- * 3) selection will start with transport dataType and THEN go to "*" if needed
- */
- transports = {},
-
- // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
- allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
- ajaxLocation = location.href;
-} catch( e ) {
- // Use the href attribute of an A element
- // since IE will modify it given document.location
- ajaxLocation = document.createElement( "a" );
- ajaxLocation.href = "";
- ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
- // dataTypeExpression is optional and defaults to "*"
- return function( dataTypeExpression, func ) {
-
- if ( typeof dataTypeExpression !== "string" ) {
- func = dataTypeExpression;
- dataTypeExpression = "*";
- }
-
- var dataType,
- i = 0,
- dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
-
- if ( jQuery.isFunction( func ) ) {
- // For each dataType in the dataTypeExpression
- while ( (dataType = dataTypes[i++]) ) {
- // Prepend if requested
- if ( dataType.charAt( 0 ) === "+" ) {
- dataType = dataType.slice( 1 ) || "*";
- (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
- // Otherwise append
- } else {
- (structure[ dataType ] = structure[ dataType ] || []).push( func );
- }
- }
- }
- };
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
- var inspected = {},
- seekingTransport = ( structure === transports );
-
- function inspect( dataType ) {
- var selected;
- inspected[ dataType ] = true;
- jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
- var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
- if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
- options.dataTypes.unshift( dataTypeOrTransport );
- inspect( dataTypeOrTransport );
- return false;
- } else if ( seekingTransport ) {
- return !( selected = dataTypeOrTransport );
- }
- });
- return selected;
- }
-
- return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
- var deep, key,
- flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
- for ( key in src ) {
- if ( src[ key ] !== undefined ) {
- ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
- }
- }
- if ( deep ) {
- jQuery.extend( true, target, deep );
- }
-
- return target;
-}
-
-/* Handles responses to an ajax request:
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
- var firstDataType, ct, finalDataType, type,
- contents = s.contents,
- dataTypes = s.dataTypes;
-
- // Remove auto dataType and get content-type in the process
- while ( dataTypes[ 0 ] === "*" ) {
- dataTypes.shift();
- if ( ct === undefined ) {
- ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
- }
- }
-
- // Check if we're dealing with a known content-type
- if ( ct ) {
- for ( type in contents ) {
- if ( contents[ type ] && contents[ type ].test( ct ) ) {
- dataTypes.unshift( type );
- break;
- }
- }
- }
-
- // Check to see if we have a response for the expected dataType
- if ( dataTypes[ 0 ] in responses ) {
- finalDataType = dataTypes[ 0 ];
- } else {
- // Try convertible dataTypes
- for ( type in responses ) {
- if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
- finalDataType = type;
- break;
- }
- if ( !firstDataType ) {
- firstDataType = type;
- }
- }
- // Or just use first one
- finalDataType = finalDataType || firstDataType;
- }
-
- // If we found a dataType
- // We add the dataType to the list if needed
- // and return the corresponding response
- if ( finalDataType ) {
- if ( finalDataType !== dataTypes[ 0 ] ) {
- dataTypes.unshift( finalDataType );
- }
- return responses[ finalDataType ];
- }
-}
-
-/* Chain conversions given the request and the original response
- * Also sets the responseXXX fields on the jqXHR instance
- */
-function ajaxConvert( s, response, jqXHR, isSuccess ) {
- var conv2, current, conv, tmp, prev,
- converters = {},
- // Work with a copy of dataTypes in case we need to modify it for conversion
- dataTypes = s.dataTypes.slice();
-
- // Create converters map with lowercased keys
- if ( dataTypes[ 1 ] ) {
- for ( conv in s.converters ) {
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
- }
- }
-
- current = dataTypes.shift();
-
- // Convert to each sequential dataType
- while ( current ) {
-
- if ( s.responseFields[ current ] ) {
- jqXHR[ s.responseFields[ current ] ] = response;
- }
-
- // Apply the dataFilter if provided
- if ( !prev && isSuccess && s.dataFilter ) {
- response = s.dataFilter( response, s.dataType );
- }
-
- prev = current;
- current = dataTypes.shift();
-
- if ( current ) {
-
- // There's only work to do if current dataType is non-auto
- if ( current === "*" ) {
-
- current = prev;
-
- // Convert response if prev dataType is non-auto and differs from current
- } else if ( prev !== "*" && prev !== current ) {
-
- // Seek a direct converter
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
- // If none found, seek a pair
- if ( !conv ) {
- for ( conv2 in converters ) {
-
- // If conv2 outputs current
- tmp = conv2.split( " " );
- if ( tmp[ 1 ] === current ) {
-
- // If prev can be converted to accepted input
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
- converters[ "* " + tmp[ 0 ] ];
- if ( conv ) {
- // Condense equivalence converters
- if ( conv === true ) {
- conv = converters[ conv2 ];
-
- // Otherwise, insert the intermediate dataType
- } else if ( converters[ conv2 ] !== true ) {
- current = tmp[ 0 ];
- dataTypes.unshift( tmp[ 1 ] );
- }
- break;
- }
- }
- }
- }
-
- // Apply converter (if not an equivalence)
- if ( conv !== true ) {
-
- // Unless errors are allowed to bubble, catch and return them
- if ( conv && s[ "throws" ] ) {
- response = conv( response );
- } else {
- try {
- response = conv( response );
- } catch ( e ) {
- return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
- }
- }
- }
- }
- }
- }
-
- return { state: "success", data: response };
-}
-
-jQuery.extend({
-
- // Counter for holding the number of active queries
- active: 0,
-
- // Last-Modified header cache for next request
- lastModified: {},
- etag: {},
-
- ajaxSettings: {
- url: ajaxLocation,
- type: "GET",
- isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
- global: true,
- processData: true,
- async: true,
- contentType: "application/x-www-form-urlencoded; charset=UTF-8",
- /*
- timeout: 0,
- data: null,
- dataType: null,
- username: null,
- password: null,
- cache: null,
- throws: false,
- traditional: false,
- headers: {},
- */
-
- accepts: {
- "*": allTypes,
- text: "text/plain",
- html: "text/html",
- xml: "application/xml, text/xml",
- json: "application/json, text/javascript"
- },
-
- contents: {
- xml: /xml/,
- html: /html/,
- json: /json/
- },
-
- responseFields: {
- xml: "responseXML",
- text: "responseText",
- json: "responseJSON"
- },
-
- // Data converters
- // Keys separate source (or catchall "*") and destination types with a single space
- converters: {
-
- // Convert anything to text
- "* text": String,
-
- // Text to html (true = no transformation)
- "text html": true,
-
- // Evaluate text as a json expression
- "text json": jQuery.parseJSON,
-
- // Parse text as xml
- "text xml": jQuery.parseXML
- },
-
- // For options that shouldn't be deep extended:
- // you can add your own custom options here if
- // and when you create one that shouldn't be
- // deep extended (see ajaxExtend)
- flatOptions: {
- url: true,
- context: true
- }
- },
-
- // Creates a full fledged settings object into target
- // with both ajaxSettings and settings fields.
- // If target is omitted, writes into ajaxSettings.
- ajaxSetup: function( target, settings ) {
- return settings ?
-
- // Building a settings object
- ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
- // Extending ajaxSettings
- ajaxExtend( jQuery.ajaxSettings, target );
- },
-
- ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
- ajaxTransport: addToPrefiltersOrTransports( transports ),
-
- // Main method
- ajax: function( url, options ) {
-
- // If url is an object, simulate pre-1.5 signature
- if ( typeof url === "object" ) {
- options = url;
- url = undefined;
- }
-
- // Force options to be an object
- options = options || {};
-
- var // Cross-domain detection vars
- parts,
- // Loop variable
- i,
- // URL without anti-cache param
- cacheURL,
- // Response headers as string
- responseHeadersString,
- // timeout handle
- timeoutTimer,
-
- // To know if global events are to be dispatched
- fireGlobals,
-
- transport,
- // Response headers
- responseHeaders,
- // Create the final options object
- s = jQuery.ajaxSetup( {}, options ),
- // Callbacks context
- callbackContext = s.context || s,
- // Context for global events is callbackContext if it is a DOM node or jQuery collection
- globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
- jQuery( callbackContext ) :
- jQuery.event,
- // Deferreds
- deferred = jQuery.Deferred(),
- completeDeferred = jQuery.Callbacks("once memory"),
- // Status-dependent callbacks
- statusCode = s.statusCode || {},
- // Headers (they are sent all at once)
- requestHeaders = {},
- requestHeadersNames = {},
- // The jqXHR state
- state = 0,
- // Default abort message
- strAbort = "canceled",
- // Fake xhr
- jqXHR = {
- readyState: 0,
-
- // Builds headers hashtable if needed
- getResponseHeader: function( key ) {
- var match;
- if ( state === 2 ) {
- if ( !responseHeaders ) {
- responseHeaders = {};
- while ( (match = rheaders.exec( responseHeadersString )) ) {
- responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
- }
- }
- match = responseHeaders[ key.toLowerCase() ];
- }
- return match == null ? null : match;
- },
-
- // Raw string
- getAllResponseHeaders: function() {
- return state === 2 ? responseHeadersString : null;
- },
-
- // Caches the header
- setRequestHeader: function( name, value ) {
- var lname = name.toLowerCase();
- if ( !state ) {
- name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
- requestHeaders[ name ] = value;
- }
- return this;
- },
-
- // Overrides response content-type header
- overrideMimeType: function( type ) {
- if ( !state ) {
- s.mimeType = type;
- }
- return this;
- },
-
- // Status-dependent callbacks
- statusCode: function( map ) {
- var code;
- if ( map ) {
- if ( state < 2 ) {
- for ( code in map ) {
- // Lazy-add the new callback in a way that preserves old ones
- statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
- }
- } else {
- // Execute the appropriate callbacks
- jqXHR.always( map[ jqXHR.status ] );
- }
- }
- return this;
- },
-
- // Cancel the request
- abort: function( statusText ) {
- var finalText = statusText || strAbort;
- if ( transport ) {
- transport.abort( finalText );
- }
- done( 0, finalText );
- return this;
- }
- };
-
- // Attach deferreds
- deferred.promise( jqXHR ).complete = completeDeferred.add;
- jqXHR.success = jqXHR.done;
- jqXHR.error = jqXHR.fail;
-
- // Remove hash character (#7531: and string promotion)
- // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
- // Handle falsy url in the settings object (#10093: consistency with old signature)
- // We also use the url parameter if available
- s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
- // Alias method option to type as per ticket #12004
- s.type = options.method || options.type || s.method || s.type;
-
- // Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
-
- // A cross-domain request is in order when we have a protocol:host:port mismatch
- if ( s.crossDomain == null ) {
- parts = rurl.exec( s.url.toLowerCase() );
- s.crossDomain = !!( parts &&
- ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
- ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
- ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
- );
- }
-
- // Convert data if not already a string
- if ( s.data && s.processData && typeof s.data !== "string" ) {
- s.data = jQuery.param( s.data, s.traditional );
- }
-
- // Apply prefilters
- inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
- // If request was aborted inside a prefilter, stop there
- if ( state === 2 ) {
- return jqXHR;
- }
-
- // We can fire global events as of now if asked to
- fireGlobals = s.global;
-
- // Watch for a new set of requests
- if ( fireGlobals && jQuery.active++ === 0 ) {
- jQuery.event.trigger("ajaxStart");
- }
-
- // Uppercase the type
- s.type = s.type.toUpperCase();
-
- // Determine if request has content
- s.hasContent = !rnoContent.test( s.type );
-
- // Save the URL in case we're toying with the If-Modified-Since
- // and/or If-None-Match header later on
- cacheURL = s.url;
-
- // More options handling for requests with no content
- if ( !s.hasContent ) {
-
- // If data is available, append data to url
- if ( s.data ) {
- cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
- // #9682: remove data so that it's not used in an eventual retry
- delete s.data;
- }
-
- // Add anti-cache in url if needed
- if ( s.cache === false ) {
- s.url = rts.test( cacheURL ) ?
-
- // If there is already a '_' parameter, set its value
- cacheURL.replace( rts, "$1_=" + nonce++ ) :
-
- // Otherwise add one to the end
- cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
- }
- }
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- if ( jQuery.lastModified[ cacheURL ] ) {
- jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
- }
- if ( jQuery.etag[ cacheURL ] ) {
- jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
- }
- }
-
- // Set the correct header, if data is being sent
- if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
- jqXHR.setRequestHeader( "Content-Type", s.contentType );
- }
-
- // Set the Accepts header for the server, depending on the dataType
- jqXHR.setRequestHeader(
- "Accept",
- s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
- s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
- s.accepts[ "*" ]
- );
-
- // Check for headers option
- for ( i in s.headers ) {
- jqXHR.setRequestHeader( i, s.headers[ i ] );
- }
-
- // Allow custom headers/mimetypes and early abort
- if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already and return
- return jqXHR.abort();
- }
-
- // aborting is no longer a cancellation
- strAbort = "abort";
-
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jqXHR[ i ]( s[ i ] );
- }
-
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- jqXHR.readyState = 1;
-
- // Send global event
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = setTimeout(function() {
- jqXHR.abort("timeout");
- }, s.timeout );
- }
-
- try {
- state = 1;
- transport.send( requestHeaders, done );
- } catch ( e ) {
- // Propagate exception as error if not done
- if ( state < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- throw e;
- }
- }
- }
-
- // Callback for when everything is done
- function done( status, nativeStatusText, responses, headers ) {
- var isSuccess, success, error, response, modified,
- statusText = nativeStatusText;
-
- // Called once
- if ( state === 2 ) {
- return;
- }
-
- // State is "done" now
- state = 2;
-
- // Clear timeout if it exists
- if ( timeoutTimer ) {
- clearTimeout( timeoutTimer );
- }
-
- // Dereference transport for early garbage collection
- // (no matter how long the jqXHR object will be used)
- transport = undefined;
-
- // Cache response headers
- responseHeadersString = headers || "";
-
- // Set readyState
- jqXHR.readyState = status > 0 ? 4 : 0;
-
- // Determine if successful
- isSuccess = status >= 200 && status < 300 || status === 304;
-
- // Get response data
- if ( responses ) {
- response = ajaxHandleResponses( s, jqXHR, responses );
- }
-
- // Convert no matter what (that way responseXXX fields are always set)
- response = ajaxConvert( s, response, jqXHR, isSuccess );
-
- // If successful, handle type chaining
- if ( isSuccess ) {
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- modified = jqXHR.getResponseHeader("Last-Modified");
- if ( modified ) {
- jQuery.lastModified[ cacheURL ] = modified;
- }
- modified = jqXHR.getResponseHeader("etag");
- if ( modified ) {
- jQuery.etag[ cacheURL ] = modified;
- }
- }
-
- // if no content
- if ( status === 204 || s.type === "HEAD" ) {
- statusText = "nocontent";
-
- // if not modified
- } else if ( status === 304 ) {
- statusText = "notmodified";
-
- // If we have data, let's convert it
- } else {
- statusText = response.state;
- success = response.data;
- error = response.error;
- isSuccess = !error;
- }
- } else {
- // We extract error from statusText
- // then normalize statusText and status for non-aborts
- error = statusText;
- if ( status || !statusText ) {
- statusText = "error";
- if ( status < 0 ) {
- status = 0;
- }
- }
- }
-
- // Set data for the fake xhr object
- jqXHR.status = status;
- jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
- // Success/Error
- if ( isSuccess ) {
- deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
- } else {
- deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
- }
-
- // Status-dependent callbacks
- jqXHR.statusCode( statusCode );
- statusCode = undefined;
-
- if ( fireGlobals ) {
- globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
- [ jqXHR, s, isSuccess ? success : error ] );
- }
-
- // Complete
- completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
- // Handle the global AJAX counter
- if ( !( --jQuery.active ) ) {
- jQuery.event.trigger("ajaxStop");
- }
- }
- }
-
- return jqXHR;
- },
-
- getJSON: function( url, data, callback ) {
- return jQuery.get( url, data, callback, "json" );
- },
-
- getScript: function( url, callback ) {
- return jQuery.get( url, undefined, callback, "script" );
- }
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
- jQuery[ method ] = function( url, data, callback, type ) {
- // shift arguments if data argument was omitted
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = undefined;
- }
-
- return jQuery.ajax({
- url: url,
- type: method,
- dataType: type,
- data: data,
- success: callback
- });
- };
-});
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
- jQuery.fn[ type ] = function( fn ) {
- return this.on( type, fn );
- };
-});
-
-
-jQuery._evalUrl = function( url ) {
- return jQuery.ajax({
- url: url,
- type: "GET",
- dataType: "script",
- async: false,
- global: false,
- "throws": true
- });
-};
-
-
-jQuery.fn.extend({
- wrapAll: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each(function(i) {
- jQuery(this).wrapAll( html.call(this, i) );
- });
- }
-
- if ( this[0] ) {
- // The elements to wrap the target around
- var 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.firstChild && elem.firstChild.nodeType === 1 ) {
- elem = elem.firstChild;
- }
-
- return elem;
- }).append( this );
- }
-
- return this;
- },
-
- wrapInner: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each(function(i) {
- jQuery(this).wrapInner( html.call(this, i) );
- });
- }
-
- return this.each(function() {
- var self = jQuery( this ),
- contents = self.contents();
-
- if ( contents.length ) {
- contents.wrapAll( html );
-
- } else {
- self.append( html );
- }
- });
- },
-
- wrap: function( html ) {
- var isFunction = jQuery.isFunction( html );
-
- return this.each(function(i) {
- jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
- });
- },
-
- unwrap: function() {
- return this.parent().each(function() {
- if ( !jQuery.nodeName( this, "body" ) ) {
- jQuery( this ).replaceWith( this.childNodes );
- }
- }).end();
- }
-});
-
-
-jQuery.expr.filters.hidden = function( elem ) {
- // Support: Opera <= 12.12
- // Opera reports offsetWidths and offsetHeights less than zero on some elements
- return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
- (!support.reliableHiddenOffsets() &&
- ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
-};
-
-jQuery.expr.filters.visible = function( elem ) {
- return !jQuery.expr.filters.hidden( elem );
-};
-
-
-
-
-var r20 = /%20/g,
- rbracket = /\[\]$/,
- rCRLF = /\r?\n/g,
- rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
- rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-function buildParams( prefix, obj, traditional, add ) {
- var name;
-
- if ( jQuery.isArray( obj ) ) {
- // Serialize array item.
- jQuery.each( obj, function( i, v ) {
- if ( traditional || rbracket.test( prefix ) ) {
- // Treat each array item as a scalar.
- add( prefix, v );
-
- } else {
- // Item is non-scalar (array or object), encode its numeric index.
- buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
- }
- });
-
- } else if ( !traditional && jQuery.type( obj ) === "object" ) {
- // Serialize object item.
- for ( name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
-
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
-}
-
-// Serialize an array of form elements or a set of
-// key/values into a query string
-jQuery.param = function( a, traditional ) {
- var prefix,
- s = [],
- add = function( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
- s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
- };
-
- // Set traditional to true for jQuery <= 1.3.2 behavior.
- if ( traditional === undefined ) {
- traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
- }
-
- // If an array was passed in, assume that it is an array of form elements.
- if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
- // Serialize the form elements
- jQuery.each( a, function() {
- add( this.name, this.value );
- });
-
- } else {
- // If traditional, encode the "old" way (the way 1.3.2 or older
- // did it), otherwise encode params recursively.
- for ( prefix in a ) {
- buildParams( prefix, a[ prefix ], traditional, add );
- }
- }
-
- // Return the resulting serialization
- return s.join( "&" ).replace( r20, "+" );
-};
-
-jQuery.fn.extend({
- serialize: function() {
- return jQuery.param( this.serializeArray() );
- },
- serializeArray: function() {
- return this.map(function() {
- // Can add propHook for "elements" to filter or add form elements
- var elements = jQuery.prop( this, "elements" );
- return elements ? jQuery.makeArray( elements ) : this;
- })
- .filter(function() {
- var type = this.type;
- // Use .is(":disabled") so that fieldset[disabled] works
- return this.name && !jQuery( this ).is( ":disabled" ) &&
- rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
- ( this.checked || !rcheckableType.test( type ) );
- })
- .map(function( i, elem ) {
- var val = jQuery( this ).val();
-
- return val == null ?
- null :
- jQuery.isArray( val ) ?
- jQuery.map( val, function( val ) {
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }) :
- { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }).get();
- }
-});
-
-
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
- // Support: IE6+
- function() {
-
- // XHR cannot access local files, always use ActiveX for that case
- return !this.isLocal &&
-
- // Support: IE7-8
- // oldIE XHR does not support non-RFC2616 methods (#13240)
- // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
- // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
- // Although this check for six methods instead of eight
- // since IE also does not support "trace" and "connect"
- /^(get|post|head|put|delete|options)$/i.test( this.type ) &&
-
- createStandardXHR() || createActiveXHR();
- } :
- // For all other browsers, use the standard XMLHttpRequest object
- createStandardXHR;
-
-var xhrId = 0,
- xhrCallbacks = {},
- xhrSupported = jQuery.ajaxSettings.xhr();
-
-// Support: IE<10
-// Open requests must be manually aborted on unload (#5280)
-if ( window.ActiveXObject ) {
- jQuery( window ).on( "unload", function() {
- for ( var key in xhrCallbacks ) {
- xhrCallbacks[ key ]( undefined, true );
- }
- });
-}
-
-// Determine support properties
-support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-xhrSupported = support.ajax = !!xhrSupported;
-
-// Create transport if the browser can provide an xhr
-if ( xhrSupported ) {
-
- jQuery.ajaxTransport(function( options ) {
- // Cross domain only allowed if supported through XMLHttpRequest
- if ( !options.crossDomain || support.cors ) {
-
- var callback;
-
- return {
- send: function( headers, complete ) {
- var i,
- xhr = options.xhr(),
- id = ++xhrId;
-
- // Open the socket
- xhr.open( options.type, options.url, options.async, options.username, options.password );
-
- // Apply custom fields if provided
- if ( options.xhrFields ) {
- for ( i in options.xhrFields ) {
- xhr[ i ] = options.xhrFields[ i ];
- }
- }
-
- // Override mime type if needed
- if ( options.mimeType && xhr.overrideMimeType ) {
- xhr.overrideMimeType( options.mimeType );
- }
-
- // X-Requested-With header
- // For cross-domain requests, seeing as conditions for a preflight are
- // akin to a jigsaw puzzle, we simply never set it to be sure.
- // (it can always be set on a per-request basis or even using ajaxSetup)
- // For same-domain requests, won't change header if already provided.
- if ( !options.crossDomain && !headers["X-Requested-With"] ) {
- headers["X-Requested-With"] = "XMLHttpRequest";
- }
-
- // Set headers
- for ( i in headers ) {
- // Support: IE<9
- // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
- // request header to a null-value.
- //
- // To keep consistent with other XHR implementations, cast the value
- // to string and ignore `undefined`.
- if ( headers[ i ] !== undefined ) {
- xhr.setRequestHeader( i, headers[ i ] + "" );
- }
- }
-
- // Do send the request
- // This may raise an exception which is actually
- // handled in jQuery.ajax (so no try/catch here)
- xhr.send( ( options.hasContent && options.data ) || null );
-
- // Listener
- callback = function( _, isAbort ) {
- var status, statusText, responses;
-
- // Was never called and is aborted or complete
- if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
- // Clean up
- delete xhrCallbacks[ id ];
- callback = undefined;
- xhr.onreadystatechange = jQuery.noop;
-
- // Abort manually if needed
- if ( isAbort ) {
- if ( xhr.readyState !== 4 ) {
- xhr.abort();
- }
- } else {
- responses = {};
- status = xhr.status;
-
- // Support: IE<10
- // Accessing binary-data responseText throws an exception
- // (#11426)
- if ( typeof xhr.responseText === "string" ) {
- responses.text = xhr.responseText;
- }
-
- // Firefox throws an exception when accessing
- // statusText for faulty cross-domain requests
- try {
- statusText = xhr.statusText;
- } catch( e ) {
- // We normalize with Webkit giving an empty statusText
- statusText = "";
- }
-
- // Filter status for non standard behaviors
-
- // If the request is local and we have data: assume a success
- // (success with no data won't get notified, that's the best we
- // can do given current implementations)
- if ( !status && options.isLocal && !options.crossDomain ) {
- status = responses.text ? 200 : 404;
- // IE - #1450: sometimes returns 1223 when it should be 204
- } else if ( status === 1223 ) {
- status = 204;
- }
- }
- }
-
- // Call complete if needed
- if ( responses ) {
- complete( status, statusText, responses, xhr.getAllResponseHeaders() );
- }
- };
-
- if ( !options.async ) {
- // if we're in sync mode we fire the callback
- callback();
- } else if ( xhr.readyState === 4 ) {
- // (IE6 & IE7) if it's in cache and has been
- // retrieved directly we need to fire the callback
- setTimeout( callback );
- } else {
- // Add to the list of active xhr callbacks
- xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
- }
- },
-
- abort: function() {
- if ( callback ) {
- callback( undefined, true );
- }
- }
- };
- }
- });
-}
-
-// Functions to create xhrs
-function createStandardXHR() {
- try {
- return new window.XMLHttpRequest();
- } catch( e ) {}
-}
-
-function createActiveXHR() {
- try {
- return new window.ActiveXObject( "Microsoft.XMLHTTP" );
- } catch( e ) {}
-}
-
-
-
-
-// Install script dataType
-jQuery.ajaxSetup({
- accepts: {
- script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
- },
- contents: {
- script: /(?:java|ecma)script/
- },
- converters: {
- "text script": function( text ) {
- jQuery.globalEval( text );
- return text;
- }
- }
-});
-
-// Handle cache's special case and global
-jQuery.ajaxPrefilter( "script", function( s ) {
- if ( s.cache === undefined ) {
- s.cache = false;
- }
- if ( s.crossDomain ) {
- s.type = "GET";
- s.global = false;
- }
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function(s) {
-
- // This transport only deals with cross domain requests
- if ( s.crossDomain ) {
-
- var script,
- head = document.head || jQuery("head")[0] || document.documentElement;
-
- return {
-
- send: function( _, callback ) {
-
- script = document.createElement("script");
-
- script.async = true;
-
- if ( s.scriptCharset ) {
- script.charset = s.scriptCharset;
- }
-
- script.src = s.url;
-
- // Attach handlers for all browsers
- script.onload = script.onreadystatechange = function( _, isAbort ) {
-
- if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
-
- // Handle memory leak in IE
- script.onload = script.onreadystatechange = null;
-
- // Remove the script
- if ( script.parentNode ) {
- script.parentNode.removeChild( script );
- }
-
- // Dereference the script
- script = null;
-
- // Callback if not abort
- if ( !isAbort ) {
- callback( 200, "success" );
- }
- }
- };
-
- // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
- // Use native DOM manipulation to avoid our domManip AJAX trickery
- head.insertBefore( script, head.firstChild );
- },
-
- abort: function() {
- if ( script ) {
- script.onload( undefined, true );
- }
- }
- };
- }
-});
-
-
-
-
-var oldCallbacks = [],
- rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-jQuery.ajaxSetup({
- jsonp: "callback",
- jsonpCallback: function() {
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
- this[ callback ] = true;
- return callback;
- }
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
- var callbackName, overwritten, responseContainer,
- jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
- "url" :
- typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
- );
-
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
- if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
- // Get callback name, remembering preexisting value associated with it
- callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
- s.jsonpCallback() :
- s.jsonpCallback;
-
- // Insert callback into url or form data
- if ( jsonProp ) {
- s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
- } else if ( s.jsonp !== false ) {
- s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
- }
-
- // Use data converter to retrieve json after script execution
- s.converters["script json"] = function() {
- if ( !responseContainer ) {
- jQuery.error( callbackName + " was not called" );
- }
- return responseContainer[ 0 ];
- };
-
- // force json dataType
- s.dataTypes[ 0 ] = "json";
-
- // Install callback
- overwritten = window[ callbackName ];
- window[ callbackName ] = function() {
- responseContainer = arguments;
- };
-
- // Clean-up function (fires after converters)
- jqXHR.always(function() {
- // Restore preexisting value
- window[ callbackName ] = overwritten;
-
- // Save back as free
- if ( s[ callbackName ] ) {
- // make sure that re-using the options doesn't screw things around
- s.jsonpCallback = originalSettings.jsonpCallback;
-
- // save the callback name for future use
- oldCallbacks.push( callbackName );
- }
-
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( overwritten ) ) {
- overwritten( responseContainer[ 0 ] );
- }
-
- responseContainer = overwritten = undefined;
- });
-
- // Delegate to script
- return "script";
- }
-});
-
-
-
-
-// data: string of html
-// context (optional): If specified, the fragment will be created in this context, defaults to document
-// keepScripts (optional): If true, will include scripts passed in the html string
-jQuery.parseHTML = function( data, context, keepScripts ) {
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- if ( typeof context === "boolean" ) {
- keepScripts = context;
- context = false;
- }
- context = context || document;
-
- var parsed = rsingleTag.exec( data ),
- scripts = !keepScripts && [];
-
- // Single tag
- if ( parsed ) {
- return [ context.createElement( parsed[1] ) ];
- }
-
- parsed = jQuery.buildFragment( [ data ], context, scripts );
-
- if ( scripts && scripts.length ) {
- jQuery( scripts ).remove();
- }
-
- return jQuery.merge( [], parsed.childNodes );
-};
-
-
-// Keep a copy of the old load method
-var _load = jQuery.fn.load;
-
-/**
- * Load a url into a page
- */
-jQuery.fn.load = function( url, params, callback ) {
- if ( typeof url !== "string" && _load ) {
- return _load.apply( this, arguments );
- }
-
- var selector, response, type,
- self = this,
- off = url.indexOf(" ");
-
- if ( off >= 0 ) {
- selector = jQuery.trim( url.slice( off, url.length ) );
- url = url.slice( 0, off );
- }
-
- // If it's a function
- if ( jQuery.isFunction( params ) ) {
-
- // We assume that it's the callback
- callback = params;
- params = undefined;
-
- // Otherwise, build a param string
- } else if ( params && typeof params === "object" ) {
- type = "POST";
- }
-
- // If we have elements to modify, make the request
- if ( self.length > 0 ) {
- jQuery.ajax({
- url: url,
-
- // if "type" variable is undefined, then "GET" method will be used
- type: type,
- dataType: "html",
- data: params
- }).done(function( responseText ) {
-
- // Save response for use in complete callback
- response = arguments;
-
- self.html( selector ?
-
- // If a selector was specified, locate the right elements in a dummy div
- // Exclude scripts to avoid IE 'Permission Denied' errors
- jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
- // Otherwise use the full result
- responseText );
-
- }).complete( callback && function( jqXHR, status ) {
- self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
- });
- }
-
- return this;
-};
-
-
-
-
-jQuery.expr.filters.animated = function( elem ) {
- return jQuery.grep(jQuery.timers, function( fn ) {
- return elem === fn.elem;
- }).length;
-};
-
-
-
-
-
-var docElem = window.document.documentElement;
-
-/**
- * Gets a window from an element
- */
-function getWindow( elem ) {
- return jQuery.isWindow( elem ) ?
- elem :
- elem.nodeType === 9 ?
- elem.defaultView || elem.parentWindow :
- false;
-}
-
-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" ) &&
- jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;
-
- // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
- if ( calculatePosition ) {
- curPosition = curElem.position();
- curTop = curPosition.top;
- curLeft = curPosition.left;
- } else {
- curTop = parseFloat( curCSSTop ) || 0;
- curLeft = parseFloat( curCSSLeft ) || 0;
- }
-
- if ( jQuery.isFunction( options ) ) {
- options = options.call( elem, i, curOffset );
- }
-
- if ( options.top != null ) {
- props.top = ( options.top - curOffset.top ) + curTop;
- }
- if ( options.left != null ) {
- props.left = ( options.left - curOffset.left ) + curLeft;
- }
-
- if ( "using" in options ) {
- options.using.call( elem, props );
- } else {
- curElem.css( props );
- }
- }
-};
-
-jQuery.fn.extend({
- offset: function( options ) {
- if ( arguments.length ) {
- return options === undefined ?
- this :
- this.each(function( i ) {
- jQuery.offset.setOffset( this, options, i );
- });
- }
-
- var docElem, win,
- box = { top: 0, left: 0 },
- elem = this[ 0 ],
- doc = elem && elem.ownerDocument;
-
- if ( !doc ) {
- return;
- }
-
- docElem = doc.documentElement;
-
- // Make sure it's not a disconnected DOM node
- if ( !jQuery.contains( docElem, elem ) ) {
- return box;
- }
-
- // If we don't have gBCR, just use 0,0 rather than error
- // BlackBerry 5, iOS 3 (original iPhone)
- if ( typeof elem.getBoundingClientRect !== strundefined ) {
- box = elem.getBoundingClientRect();
- }
- win = getWindow( doc );
- return {
- top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
- left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
- };
- },
-
- position: function() {
- if ( !this[ 0 ] ) {
- return;
- }
-
- var offsetParent, offset,
- parentOffset = { top: 0, left: 0 },
- elem = this[ 0 ];
-
- // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
- if ( jQuery.css( elem, "position" ) === "fixed" ) {
- // we assume that getBoundingClientRect is available when computed position is fixed
- offset = elem.getBoundingClientRect();
- } else {
- // Get *real* offsetParent
- offsetParent = this.offsetParent();
-
- // Get correct offsets
- offset = this.offset();
- if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
- parentOffset = offsetParent.offset();
- }
-
- // Add offsetParent borders
- parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
- parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
- }
-
- // Subtract parent offsets and element margins
- // note: when an element has margin: auto the offsetLeft and marginLeft
- // are the same in Safari causing offset.left to incorrectly be 0
- return {
- top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
- left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
- };
- },
-
- offsetParent: function() {
- return this.map(function() {
- var offsetParent = this.offsetParent || docElem;
-
- while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
- offsetParent = offsetParent.offsetParent;
- }
- return offsetParent || docElem;
- });
- }
-});
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
- var top = /Y/.test( prop );
-
- jQuery.fn[ method ] = function( val ) {
- return access( this, function( elem, method, val ) {
- var win = getWindow( elem );
-
- if ( val === undefined ) {
- return win ? (prop in win) ? win[ prop ] :
- win.document.documentElement[ method ] :
- elem[ method ];
- }
-
- if ( win ) {
- win.scrollTo(
- !top ? val : jQuery( win ).scrollLeft(),
- top ? val : jQuery( win ).scrollTop()
- );
-
- } else {
- elem[ method ] = val;
- }
- }, method, val, arguments.length, null );
- };
-});
-
-// Add the top/left cssHooks using jQuery.fn.position
-// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-// getComputedStyle returns percent when specified for top/left/bottom/right
-// rather than make the css module depend on the offset module, we just check for it here
-jQuery.each( [ "top", "left" ], function( i, prop ) {
- jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
- function( elem, computed ) {
- if ( computed ) {
- computed = curCSS( elem, prop );
- // if curCSS returns percentage, fallback to offset
- return rnumnonpx.test( computed ) ?
- jQuery( elem ).position()[ prop ] + "px" :
- computed;
- }
- }
- );
-});
-
-
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
- // margin is only for outerHeight, outerWidth
- jQuery.fn[ funcName ] = function( margin, value ) {
- var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
- extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
- return access( this, function( elem, type, value ) {
- var doc;
-
- if ( jQuery.isWindow( elem ) ) {
- // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
- // isn't a whole lot we can do. See pull request at this URL for discussion:
- // https://github.com/jquery/jquery/pull/764
- return elem.document.documentElement[ "client" + name ];
- }
-
- // Get document width or height
- if ( elem.nodeType === 9 ) {
- doc = elem.documentElement;
-
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
- // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
- return Math.max(
- elem.body[ "scroll" + name ], doc[ "scroll" + name ],
- elem.body[ "offset" + name ], doc[ "offset" + name ],
- doc[ "client" + name ]
- );
- }
-
- return value === undefined ?
- // Get width or height on the element, requesting but not forcing parseFloat
- jQuery.css( elem, type, extra ) :
-
- // Set width or height on the element
- jQuery.style( elem, type, value, extra );
- }, type, chainable ? margin : undefined, chainable, null );
- };
- });
-});
-
-
-// The number of elements contained in the matched element set
-jQuery.fn.size = function() {
- return this.length;
-};
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-
-
-
-// Register as a named AMD module, since jQuery can be concatenated with other
-// files that may use define, but not via a proper concatenation script that
-// understands anonymous AMD modules. A named AMD is safest and most robust
-// way to register. Lowercase jquery is used because AMD module names are
-// derived from file names, and jQuery is normally delivered in a lowercase
-// file name. Do this after creating the global so that if an AMD module wants
-// to call noConflict to hide this version of jQuery, it will work.
-
-// Note that for maximum portability, libraries that are not jQuery should
-// declare themselves as anonymous modules, and avoid setting a global if an
-// AMD loader is present. jQuery is a special case. For more information, see
-// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
-
-if ( typeof define === "function" && define.amd ) {
- define( "jquery", [], function() {
- return jQuery;
- });
-}
-
-
-
-
-var
- // Map over jQuery in case of overwrite
- _jQuery = window.jQuery,
-
- // Map over the $ in case of overwrite
- _$ = window.$;
-
-jQuery.noConflict = function( deep ) {
- if ( window.$ === jQuery ) {
- window.$ = _$;
- }
-
- if ( deep && window.jQuery === jQuery ) {
- window.jQuery = _jQuery;
- }
-
- return jQuery;
-};
-
-// Expose jQuery and $ identifiers, even in
-// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
-// and CommonJS for browser emulators (#13566)
-if ( typeof noGlobal === strundefined ) {
- window.jQuery = window.$ = jQuery;
-}
-
-
-
-
-return jQuery;
-
-}));
-/*!
- * jQuery UI Core 1.11.2
- * http://jqueryui.com
- *
- * Copyright 2014 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/category/ui-core/
- */
-
-(function( factory ) {
- if ( typeof define === "function" && define.amd ) {
-
- // AMD. Register as an anonymous module.
- define( [ "jquery" ], factory );
- } else {
-
- // Browser globals
- factory( jQuery );
- }
-}(function( $ ) {
-
-// $.ui might exist from components with no dependencies, e.g., $.ui.position
-$.ui = $.ui || {};
-
-$.extend( $.ui, {
- version: "1.11.2",
-
- keyCode: {
- BACKSPACE: 8,
- COMMA: 188,
- DELETE: 46,
- DOWN: 40,
- END: 35,
- ENTER: 13,
- ESCAPE: 27,
- HOME: 36,
- LEFT: 37,
- PAGE_DOWN: 34,
- PAGE_UP: 33,
- PERIOD: 190,
- RIGHT: 39,
- SPACE: 32,
- TAB: 9,
- UP: 38
- }
-});
-
-// plugins
-$.fn.extend({
- scrollParent: function( includeHidden ) {
- var position = this.css( "position" ),
- excludeStaticParent = position === "absolute",
- overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
- scrollParent = this.parents().filter( function() {
- var parent = $( this );
- if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
- return false;
- }
- return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) );
- }).eq( 0 );
-
- return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent;
- },
-
- uniqueId: (function() {
- var uuid = 0;
-
- return function() {
- return this.each(function() {
- if ( !this.id ) {
- this.id = "ui-id-" + ( ++uuid );
- }
- });
- };
- })(),
-
- removeUniqueId: function() {
- return this.each(function() {
- if ( /^ui-id-\d+$/.test( this.id ) ) {
- $( this ).removeAttr( "id" );
- }
- });
- }
-});
-
-// selectors
-function focusable( element, isTabIndexNotNaN ) {
- var map, mapName, img,
- nodeName = element.nodeName.toLowerCase();
- if ( "area" === nodeName ) {
- map = element.parentNode;
- mapName = map.name;
- if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
- return false;
- }
- img = $( "img[usemap='#" + mapName + "']" )[ 0 ];
- return !!img && visible( img );
- }
- return ( /input|select|textarea|button|object/.test( nodeName ) ?
- !element.disabled :
- "a" === nodeName ?
- element.href || isTabIndexNotNaN :
- isTabIndexNotNaN) &&
- // the element and all of its ancestors must be visible
- visible( element );
-}
-
-function visible( element ) {
- return $.expr.filters.visible( element ) &&
- !$( element ).parents().addBack().filter(function() {
- return $.css( this, "visibility" ) === "hidden";
- }).length;
-}
-
-$.extend( $.expr[ ":" ], {
- data: $.expr.createPseudo ?
- $.expr.createPseudo(function( dataName ) {
- return function( elem ) {
- return !!$.data( elem, dataName );
- };
- }) :
- // support: jQuery <1.8
- function( elem, i, match ) {
- return !!$.data( elem, match[ 3 ] );
- },
-
- focusable: function( element ) {
- return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
- },
-
- tabbable: function( element ) {
- var tabIndex = $.attr( element, "tabindex" ),
- isTabIndexNaN = isNaN( tabIndex );
- return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
- }
-});
-
-// support: jQuery <1.8
-if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
- $.each( [ "Width", "Height" ], function( i, name ) {
- var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
- type = name.toLowerCase(),
- orig = {
- innerWidth: $.fn.innerWidth,
- innerHeight: $.fn.innerHeight,
- outerWidth: $.fn.outerWidth,
- outerHeight: $.fn.outerHeight
- };
-
- function reduce( elem, size, border, margin ) {
- $.each( side, function() {
- size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
- if ( border ) {
- size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
- }
- if ( margin ) {
- size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
- }
- });
- return size;
- }
-
- $.fn[ "inner" + name ] = function( size ) {
- if ( size === undefined ) {
- return orig[ "inner" + name ].call( this );
- }
-
- return this.each(function() {
- $( this ).css( type, reduce( this, size ) + "px" );
- });
- };
-
- $.fn[ "outer" + name] = function( size, margin ) {
- if ( typeof size !== "number" ) {
- return orig[ "outer" + name ].call( this, size );
- }
-
- return this.each(function() {
- $( this).css( type, reduce( this, size, true, margin ) + "px" );
- });
- };
- });
-}
-
-// support: jQuery <1.8
-if ( !$.fn.addBack ) {
- $.fn.addBack = function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter( selector )
- );
- };
-}
-
-// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
-if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
- $.fn.removeData = (function( removeData ) {
- return function( key ) {
- if ( arguments.length ) {
- return removeData.call( this, $.camelCase( key ) );
- } else {
- return removeData.call( this );
- }
- };
- })( $.fn.removeData );
-}
-
-// deprecated
-$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
-
-$.fn.extend({
- focus: (function( orig ) {
- return function( delay, fn ) {
- return typeof delay === "number" ?
- this.each(function() {
- var elem = this;
- setTimeout(function() {
- $( elem ).focus();
- if ( fn ) {
- fn.call( elem );
- }
- }, delay );
- }) :
- orig.apply( this, arguments );
- };
- })( $.fn.focus ),
-
- disableSelection: (function() {
- var eventType = "onselectstart" in document.createElement( "div" ) ?
- "selectstart" :
- "mousedown";
-
- return function() {
- return this.bind( eventType + ".ui-disableSelection", function( event ) {
- event.preventDefault();
- });
- };
- })(),
-
- enableSelection: function() {
- return this.unbind( ".ui-disableSelection" );
- },
-
- zIndex: function( zIndex ) {
- if ( zIndex !== undefined ) {
- return this.css( "zIndex", zIndex );
- }
-
- if ( this.length ) {
- var elem = $( this[ 0 ] ), position, value;
- while ( elem.length && elem[ 0 ] !== document ) {
- // Ignore z-index if position is set to a value where z-index is ignored by the browser
- // This makes behavior of this function consistent across browsers
- // WebKit always returns auto if the element is positioned
- position = elem.css( "position" );
- if ( position === "absolute" || position === "relative" || position === "fixed" ) {
- // IE returns 0 when zIndex is not specified
- // other browsers return a string
- // we ignore the case of nested elements with an explicit value of 0
- // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
- value = parseInt( elem.css( "zIndex" ), 10 );
- if ( !isNaN( value ) && value !== 0 ) {
- return value;
- }
- }
- elem = elem.parent();
- }
- }
-
- return 0;
- }
-});
-
-// $.ui.plugin is deprecated. Use $.widget() extensions instead.
-$.ui.plugin = {
- add: function( module, option, set ) {
- var i,
- proto = $.ui[ module ].prototype;
- for ( i in set ) {
- proto.plugins[ i ] = proto.plugins[ i ] || [];
- proto.plugins[ i ].push( [ option, set[ i ] ] );
- }
- },
- call: function( instance, name, args, allowDisconnected ) {
- var i,
- set = instance.plugins[ name ];
-
- if ( !set ) {
- return;
- }
-
- if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
- return;
- }
-
- for ( i = 0; i < set.length; i++ ) {
- if ( instance.options[ set[ i ][ 0 ] ] ) {
- set[ i ][ 1 ].apply( instance.element, args );
- }
- }
- }
-};
-
-}));
-
-
-/*!
- * jQuery UI Datepicker 1.11.2
- * http://jqueryui.com
- *
- * Copyright 2014 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/datepicker/
- */
-
-(function( factory ) {
- if ( typeof define === "function" && define.amd ) {
-
- // AMD. Register as an anonymous module.
- define([
- "jquery",
- "./core"
- ], factory );
- } else {
-
- // Browser globals
- factory( jQuery );
- }
-}(function( $ ) {
-
-$.extend($.ui, { datepicker: { version: "1.11.2" } });
-
-var datepicker_instActive;
-
-function datepicker_getZindex( elem ) {
- var position, value;
- while ( elem.length && elem[ 0 ] !== document ) {
- // Ignore z-index if position is set to a value where z-index is ignored by the browser
- // This makes behavior of this function consistent across browsers
- // WebKit always returns auto if the element is positioned
- position = elem.css( "position" );
- if ( position === "absolute" || position === "relative" || position === "fixed" ) {
- // IE returns 0 when zIndex is not specified
- // other browsers return a string
- // we ignore the case of nested elements with an explicit value of 0
- // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
- value = parseInt( elem.css( "zIndex" ), 10 );
- if ( !isNaN( value ) && value !== 0 ) {
- return value;
- }
- }
- elem = elem.parent();
- }
-
- return 0;
-}
-/* Date picker manager.
- Use the singleton instance of this class, $.datepicker, to interact with the date picker.
- Settings for (groups of) date pickers are maintained in an instance object,
- allowing multiple different settings on the same page. */
-
-function Datepicker() {
- this._curInst = null; // The current instance in use
- this._keyEvent = false; // If the last event was a key event
- this._disabledInputs = []; // List of date picker inputs that have been disabled
- this._datepickerShowing = false; // True if the popup picker is showing , false if not
- this._inDialog = false; // True if showing within a "dialog", false if not
- this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
- this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
- this._appendClass = "ui-datepicker-append"; // The name of the append marker class
- this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
- this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
- this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
- this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
- this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
- this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
- this.regional = []; // Available regional settings, indexed by language code
- this.regional[""] = { // Default regional settings
- closeText: "Done", // Display text for close link
- prevText: "Prev", // Display text for previous month link
- nextText: "Next", // Display text for next month link
- currentText: "Today", // Display text for current month link
- monthNames: ["January","February","March","April","May","June",
- "July","August","September","October","November","December"], // Names of months for drop-down and formatting
- monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting
- dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting
- dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting
- dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday
- weekHeader: "Wk", // Column header for week of the year
- dateFormat: "mm/dd/yy", // See format options on parseDate
- firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
- isRTL: false, // True if right-to-left language, false if left-to-right
- showMonthAfterYear: false, // True if the year select precedes month, false for month then year
- yearSuffix: "" // Additional text to append to the year in the month headers
- };
- this._defaults = { // Global defaults for all the date picker instances
- showOn: "focus", // "focus" for popup on focus,
- // "button" for trigger button, or "both" for either
- showAnim: "fadeIn", // Name of jQuery animation for popup
- showOptions: {}, // Options for enhanced animations
- defaultDate: null, // Used when field is blank: actual date,
- // +/-number for offset from today, null for today
- appendText: "", // Display text following the input box, e.g. showing the format
- buttonText: "...", // Text for trigger button
- buttonImage: "", // URL for trigger button image
- buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
- hideIfNoPrevNext: false, // True to hide next/previous month links
- // if not applicable, false to just disable them
- navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
- gotoCurrent: false, // True if today link goes back to current selection instead
- changeMonth: false, // True if month can be selected directly, false if only prev/next
- changeYear: false, // True if year can be selected directly, false if only prev/next
- yearRange: "c-10:c+10", // Range of years to display in drop-down,
- // either relative to today's year (-nn:+nn), relative to currently displayed year
- // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
- showOtherMonths: false, // True to show dates in other months, false to leave blank
- selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
- showWeek: false, // True to show week of the year, false to not show it
- calculateWeek: this.iso8601Week, // How to calculate the week of the year,
- // takes a Date and returns the number of the week for it
- shortYearCutoff: "+10", // Short year values < this are in the current century,
- // > this are in the previous century,
- // string value starting with "+" for current year + value
- minDate: null, // The earliest selectable date, or null for no limit
- maxDate: null, // The latest selectable date, or null for no limit
- duration: "fast", // Duration of display/closure
- beforeShowDay: null, // Function that takes a date and returns an array with
- // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
- // [2] = cell title (optional), e.g. $.datepicker.noWeekends
- beforeShow: null, // Function that takes an input field and
- // returns a set of custom settings for the date picker
- onSelect: null, // Define a callback function when a date is selected
- onChangeMonthYear: null, // Define a callback function when the month or year is changed
- onClose: null, // Define a callback function when the datepicker is closed
- numberOfMonths: 1, // Number of months to show at a time
- showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
- stepMonths: 1, // Number of months to step back/forward
- stepBigMonths: 12, // Number of months to step back/forward for the big links
- altField: "", // Selector for an alternate field to store selected dates into
- altFormat: "", // The date format to use for the alternate field
- constrainInput: true, // The input is constrained by the current date format
- showButtonPanel: false, // True to show button panel, false to not show it
- autoSize: false, // True to size the input for the date format, false to leave as is
- disabled: false // The initial disabled state
- };
- $.extend(this._defaults, this.regional[""]);
- this.regional.en = $.extend( true, {}, this.regional[ "" ]);
- this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
- this.dpDiv = datepicker_bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>"));
-}
-
-$.extend(Datepicker.prototype, {
- /* Class name added to elements to indicate already configured with a date picker. */
- markerClassName: "hasDatepicker",
-
- //Keep track of the maximum number of rows displayed (see #7043)
- maxRows: 4,
-
- // TODO rename to "widget" when switching to widget factory
- _widgetDatepicker: function() {
- return this.dpDiv;
- },
-
- /* Override the default settings for all instances of the date picker.
- * @param settings object - the new settings to use as defaults (anonymous object)
- * @return the manager object
- */
- setDefaults: function(settings) {
- datepicker_extendRemove(this._defaults, settings || {});
- return this;
- },
-
- /* Attach the date picker to a jQuery selection.
- * @param target element - the target input field or division or span
- * @param settings object - the new settings to use for this date picker instance (anonymous)
- */
- _attachDatepicker: function(target, settings) {
- var nodeName, inline, inst;
- nodeName = target.nodeName.toLowerCase();
- inline = (nodeName === "div" || nodeName === "span");
- if (!target.id) {
- this.uuid += 1;
- target.id = "dp" + this.uuid;
- }
- inst = this._newInst($(target), inline);
- inst.settings = $.extend({}, settings || {});
- if (nodeName === "input") {
- this._connectDatepicker(target, inst);
- } else if (inline) {
- this._inlineDatepicker(target, inst);
- }
- },
-
- /* Create a new instance object. */
- _newInst: function(target, inline) {
- var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars
- return {id: id, input: target, // associated target
- selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
- drawMonth: 0, drawYear: 0, // month being drawn
- inline: inline, // is datepicker inline or not
- dpDiv: (!inline ? this.dpDiv : // presentation div
- datepicker_bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))};
- },
-
- /* Attach the date picker to an input field. */
- _connectDatepicker: function(target, inst) {
- var input = $(target);
- inst.append = $([]);
- inst.trigger = $([]);
- if (input.hasClass(this.markerClassName)) {
- return;
- }
- this._attachments(input, inst);
- input.addClass(this.markerClassName).keydown(this._doKeyDown).
- keypress(this._doKeyPress).keyup(this._doKeyUp);
- this._autoSize(inst);
- $.data(target, "datepicker", inst);
- //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
- if( inst.settings.disabled ) {
- this._disableDatepicker( target );
- }
- },
-
- /* Make attachments based on settings. */
- _attachments: function(input, inst) {
- var showOn, buttonText, buttonImage,
- appendText = this._get(inst, "appendText"),
- isRTL = this._get(inst, "isRTL");
-
- if (inst.append) {
- inst.append.remove();
- }
- if (appendText) {
- inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>");
- input[isRTL ? "before" : "after"](inst.append);
- }
-
- input.unbind("focus", this._showDatepicker);
-
- if (inst.trigger) {
- inst.trigger.remove();
- }
-
- showOn = this._get(inst, "showOn");
- if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field
- input.focus(this._showDatepicker);
- }
- if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked
- buttonText = this._get(inst, "buttonText");
- buttonImage = this._get(inst, "buttonImage");
- inst.trigger = $(this._get(inst, "buttonImageOnly") ?
- $("<img/>").addClass(this._triggerClass).
- attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
- $("<button type='button'></button>").addClass(this._triggerClass).
- html(!buttonImage ? buttonText : $("<img/>").attr(
- { src:buttonImage, alt:buttonText, title:buttonText })));
- input[isRTL ? "before" : "after"](inst.trigger);
- inst.trigger.click(function() {
- if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) {
- $.datepicker._hideDatepicker();
- } else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) {
- $.datepicker._hideDatepicker();
- $.datepicker._showDatepicker(input[0]);
- } else {
- $.datepicker._showDatepicker(input[0]);
- }
- return false;
- });
- }
- },
-
- /* Apply the maximum length for the date format. */
- _autoSize: function(inst) {
- if (this._get(inst, "autoSize") && !inst.inline) {
- var findMax, max, maxI, i,
- date = new Date(2009, 12 - 1, 20), // Ensure double digits
- dateFormat = this._get(inst, "dateFormat");
-
- if (dateFormat.match(/[DM]/)) {
- findMax = function(names) {
- max = 0;
- maxI = 0;
- for (i = 0; i < names.length; i++) {
- if (names[i].length > max) {
- max = names[i].length;
- maxI = i;
- }
- }
- return maxI;
- };
- date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
- "monthNames" : "monthNamesShort"))));
- date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
- "dayNames" : "dayNamesShort"))) + 20 - date.getDay());
- }
- inst.input.attr("size", this._formatDate(inst, date).length);
- }
- },
-
- /* Attach an inline date picker to a div. */
- _inlineDatepicker: function(target, inst) {
- var divSpan = $(target);
- if (divSpan.hasClass(this.markerClassName)) {
- return;
- }
- divSpan.addClass(this.markerClassName).append(inst.dpDiv);
- $.data(target, "datepicker", inst);
- this._setDate(inst, this._getDefaultDate(inst), true);
- this._updateDatepicker(inst);
- this._updateAlternate(inst);
- //If disabled option is true, disable the datepicker before showing it (see ticket #5665)
- if( inst.settings.disabled ) {
- this._disableDatepicker( target );
- }
- // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
- // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
- inst.dpDiv.css( "display", "block" );
- },
-
- /* Pop-up the date picker in a "dialog" box.
- * @param input element - ignored
- * @param date string or Date - the initial date to display
- * @param onSelect function - the function to call when a date is selected
- * @param settings object - update the dialog date picker instance's settings (anonymous object)
- * @param pos int[2] - coordinates for the dialog's position within the screen or
- * event - with x/y coordinates or
- * leave empty for default (screen centre)
- * @return the manager object
- */
- _dialogDatepicker: function(input, date, onSelect, settings, pos) {
- var id, browserWidth, browserHeight, scrollX, scrollY,
- inst = this._dialogInst; // internal instance
-
- if (!inst) {
- this.uuid += 1;
- id = "dp" + this.uuid;
- this._dialogInput = $("<input type='text' id='" + id +
- "' style='position: absolute; top: -100px; width: 0px;'/>");
- this._dialogInput.keydown(this._doKeyDown);
- $("body").append(this._dialogInput);
- inst = this._dialogInst = this._newInst(this._dialogInput, false);
- inst.settings = {};
- $.data(this._dialogInput[0], "datepicker", inst);
- }
- datepicker_extendRemove(inst.settings, settings || {});
- date = (date && date.constructor === Date ? this._formatDate(inst, date) : date);
- this._dialogInput.val(date);
-
- this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
- if (!this._pos) {
- browserWidth = document.documentElement.clientWidth;
- browserHeight = document.documentElement.clientHeight;
- scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
- scrollY = document.documentElement.scrollTop || document.body.scrollTop;
- this._pos = // should use actual width/height below
- [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
- }
-
- // move input on screen for focus, but hidden behind dialog
- this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px");
- inst.settings.onSelect = onSelect;
- this._inDialog = true;
- this.dpDiv.addClass(this._dialogClass);
- this._showDatepicker(this._dialogInput[0]);
- if ($.blockUI) {
- $.blockUI(this.dpDiv);
- }
- $.data(this._dialogInput[0], "datepicker", inst);
- return this;
- },
-
- /* Detach a datepicker from its control.
- * @param target element - the target input field or division or span
- */
- _destroyDatepicker: function(target) {
- var nodeName,
- $target = $(target),
- inst = $.data(target, "datepicker");
-
- if (!$target.hasClass(this.markerClassName)) {
- return;
- }
-
- nodeName = target.nodeName.toLowerCase();
- $.removeData(target, "datepicker");
- if (nodeName === "input") {
- inst.append.remove();
- inst.trigger.remove();
- $target.removeClass(this.markerClassName).
- unbind("focus", this._showDatepicker).
- unbind("keydown", this._doKeyDown).
- unbind("keypress", this._doKeyPress).
- unbind("keyup", this._doKeyUp);
- } else if (nodeName === "div" || nodeName === "span") {
- $target.removeClass(this.markerClassName).empty();
- }
- },
-
- /* Enable the date picker to a jQuery selection.
- * @param target element - the target input field or division or span
- */
- _enableDatepicker: function(target) {
- var nodeName, inline,
- $target = $(target),
- inst = $.data(target, "datepicker");
-
- if (!$target.hasClass(this.markerClassName)) {
- return;
- }
-
- nodeName = target.nodeName.toLowerCase();
- if (nodeName === "input") {
- target.disabled = false;
- inst.trigger.filter("button").
- each(function() { this.disabled = false; }).end().
- filter("img").css({opacity: "1.0", cursor: ""});
- } else if (nodeName === "div" || nodeName === "span") {
- inline = $target.children("." + this._inlineClass);
- inline.children().removeClass("ui-state-disabled");
- inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
- prop("disabled", false);
- }
- this._disabledInputs = $.map(this._disabledInputs,
- function(value) { return (value === target ? null : value); }); // delete entry
- },
-
- /* Disable the date picker to a jQuery selection.
- * @param target element - the target input field or division or span
- */
- _disableDatepicker: function(target) {
- var nodeName, inline,
- $target = $(target),
- inst = $.data(target, "datepicker");
-
- if (!$target.hasClass(this.markerClassName)) {
- return;
- }
-
- nodeName = target.nodeName.toLowerCase();
- if (nodeName === "input") {
- target.disabled = true;
- inst.trigger.filter("button").
- each(function() { this.disabled = true; }).end().
- filter("img").css({opacity: "0.5", cursor: "default"});
- } else if (nodeName === "div" || nodeName === "span") {
- inline = $target.children("." + this._inlineClass);
- inline.children().addClass("ui-state-disabled");
- inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
- prop("disabled", true);
- }
- this._disabledInputs = $.map(this._disabledInputs,
- function(value) { return (value === target ? null : value); }); // delete entry
- this._disabledInputs[this._disabledInputs.length] = target;
- },
-
- /* Is the first field in a jQuery collection disabled as a datepicker?
- * @param target element - the target input field or division or span
- * @return boolean - true if disabled, false if enabled
- */
- _isDisabledDatepicker: function(target) {
- if (!target) {
- return false;
- }
- for (var i = 0; i < this._disabledInputs.length; i++) {
- if (this._disabledInputs[i] === target) {
- return true;
- }
- }
- return false;
- },
-
- /* Retrieve the instance data for the target control.
- * @param target element - the target input field or division or span
- * @return object - the associated instance data
- * @throws error if a jQuery problem getting data
- */
- _getInst: function(target) {
- try {
- return $.data(target, "datepicker");
- }
- catch (err) {
- throw "Missing instance data for this datepicker";
- }
- },
-
- /* Update or retrieve the settings for a date picker attached to an input field or division.
- * @param target element - the target input field or division or span
- * @param name object - the new settings to update or
- * string - the name of the setting to change or retrieve,
- * when retrieving also "all" for all instance settings or
- * "defaults" for all global defaults
- * @param value any - the new value for the setting
- * (omit if above is an object or to retrieve a value)
- */
- _optionDatepicker: function(target, name, value) {
- var settings, date, minDate, maxDate,
- inst = this._getInst(target);
-
- if (arguments.length === 2 && typeof name === "string") {
- return (name === "defaults" ? $.extend({}, $.datepicker._defaults) :
- (inst ? (name === "all" ? $.extend({}, inst.settings) :
- this._get(inst, name)) : null));
- }
-
- settings = name || {};
- if (typeof name === "string") {
- settings = {};
- settings[name] = value;
- }
-
- if (inst) {
- if (this._curInst === inst) {
- this._hideDatepicker();
- }
-
- date = this._getDateDatepicker(target, true);
- minDate = this._getMinMaxDate(inst, "min");
- maxDate = this._getMinMaxDate(inst, "max");
- datepicker_extendRemove(inst.settings, settings);
- // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
- if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) {
- inst.settings.minDate = this._formatDate(inst, minDate);
- }
- if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) {
- inst.settings.maxDate = this._formatDate(inst, maxDate);
- }
- if ( "disabled" in settings ) {
- if ( settings.disabled ) {
- this._disableDatepicker(target);
- } else {
- this._enableDatepicker(target);
- }
- }
- this._attachments($(target), inst);
- this._autoSize(inst);
- this._setDate(inst, date);
- this._updateAlternate(inst);
- this._updateDatepicker(inst);
- }
- },
-
- // change method deprecated
- _changeDatepicker: function(target, name, value) {
- this._optionDatepicker(target, name, value);
- },
-
- /* Redraw the date picker attached to an input field or division.
- * @param target element - the target input field or division or span
- */
- _refreshDatepicker: function(target) {
- var inst = this._getInst(target);
- if (inst) {
- this._updateDatepicker(inst);
- }
- },
-
- /* Set the dates for a jQuery selection.
- * @param target element - the target input field or division or span
- * @param date Date - the new date
- */
- _setDateDatepicker: function(target, date) {
- var inst = this._getInst(target);
- if (inst) {
- this._setDate(inst, date);
- this._updateDatepicker(inst);
- this._updateAlternate(inst);
- }
- },
-
- /* Get the date(s) for the first entry in a jQuery selection.
- * @param target element - the target input field or division or span
- * @param noDefault boolean - true if no default date is to be used
- * @return Date - the current date
- */
- _getDateDatepicker: function(target, noDefault) {
- var inst = this._getInst(target);
- if (inst && !inst.inline) {
- this._setDateFromField(inst, noDefault);
- }
- return (inst ? this._getDate(inst) : null);
- },
-
- /* Handle keystrokes. */
- _doKeyDown: function(event) {
- var onSelect, dateStr, sel,
- inst = $.datepicker._getInst(event.target),
- handled = true,
- isRTL = inst.dpDiv.is(".ui-datepicker-rtl");
-
- inst._keyEvent = true;
- if ($.datepicker._datepickerShowing) {
- switch (event.keyCode) {
- case 9: $.datepicker._hideDatepicker();
- handled = false;
- break; // hide on tab out
- case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." +
- $.datepicker._currentClass + ")", inst.dpDiv);
- if (sel[0]) {
- $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
- }
-
- onSelect = $.datepicker._get(inst, "onSelect");
- if (onSelect) {
- dateStr = $.datepicker._formatDate(inst);
-
- // trigger custom callback
- onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
- } else {
- $.datepicker._hideDatepicker();
- }
-
- return false; // don't submit the form
- case 27: $.datepicker._hideDatepicker();
- break; // hide on escape
- case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- -$.datepicker._get(inst, "stepBigMonths") :
- -$.datepicker._get(inst, "stepMonths")), "M");
- break; // previous month/year on page up/+ ctrl
- case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- +$.datepicker._get(inst, "stepBigMonths") :
- +$.datepicker._get(inst, "stepMonths")), "M");
- break; // next month/year on page down/+ ctrl
- case 35: if (event.ctrlKey || event.metaKey) {
- $.datepicker._clearDate(event.target);
- }
- handled = event.ctrlKey || event.metaKey;
- break; // clear on ctrl or command +end
- case 36: if (event.ctrlKey || event.metaKey) {
- $.datepicker._gotoToday(event.target);
- }
- handled = event.ctrlKey || event.metaKey;
- break; // current on ctrl or command +home
- case 37: if (event.ctrlKey || event.metaKey) {
- $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D");
- }
- handled = event.ctrlKey || event.metaKey;
- // -1 day on ctrl or command +left
- if (event.originalEvent.altKey) {
- $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- -$.datepicker._get(inst, "stepBigMonths") :
- -$.datepicker._get(inst, "stepMonths")), "M");
- }
- // next month/year on alt +left on Mac
- break;
- case 38: if (event.ctrlKey || event.metaKey) {
- $.datepicker._adjustDate(event.target, -7, "D");
- }
- handled = event.ctrlKey || event.metaKey;
- break; // -1 week on ctrl or command +up
- case 39: if (event.ctrlKey || event.metaKey) {
- $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D");
- }
- handled = event.ctrlKey || event.metaKey;
- // +1 day on ctrl or command +right
- if (event.originalEvent.altKey) {
- $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- +$.datepicker._get(inst, "stepBigMonths") :
- +$.datepicker._get(inst, "stepMonths")), "M");
- }
- // next month/year on alt +right
- break;
- case 40: if (event.ctrlKey || event.metaKey) {
- $.datepicker._adjustDate(event.target, +7, "D");
- }
- handled = event.ctrlKey || event.metaKey;
- break; // +1 week on ctrl or command +down
- default: handled = false;
- }
- } else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home
- $.datepicker._showDatepicker(this);
- } else {
- handled = false;
- }
-
- if (handled) {
- event.preventDefault();
- event.stopPropagation();
- }
- },
-
- /* Filter entered characters - based on date format. */
- _doKeyPress: function(event) {
- var chars, chr,
- inst = $.datepicker._getInst(event.target);
-
- if ($.datepicker._get(inst, "constrainInput")) {
- chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat"));
- chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode);
- return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1);
- }
- },
-
- /* Synchronise manual entry and field/alternate field. */
- _doKeyUp: function(event) {
- var date,
- inst = $.datepicker._getInst(event.target);
-
- if (inst.input.val() !== inst.lastVal) {
- try {
- date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
- (inst.input ? inst.input.val() : null),
- $.datepicker._getFormatConfig(inst));
-
- if (date) { // only if valid
- $.datepicker._setDateFromField(inst);
- $.datepicker._updateAlternate(inst);
- $.datepicker._updateDatepicker(inst);
- }
- }
- catch (err) {
- }
- }
- return true;
- },
-
- /* Pop-up the date picker for a given input field.
- * If false returned from beforeShow event handler do not show.
- * @param input element - the input field attached to the date picker or
- * event - if triggered by focus
- */
- _showDatepicker: function(input) {
- input = input.target || input;
- if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger
- input = $("input", input.parentNode)[0];
- }
-
- if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here
- return;
- }
-
- var inst, beforeShow, beforeShowSettings, isFixed,
- offset, showAnim, duration;
-
- inst = $.datepicker._getInst(input);
- if ($.datepicker._curInst && $.datepicker._curInst !== inst) {
- $.datepicker._curInst.dpDiv.stop(true, true);
- if ( inst && $.datepicker._datepickerShowing ) {
- $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
- }
- }
-
- beforeShow = $.datepicker._get(inst, "beforeShow");
- beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
- if(beforeShowSettings === false){
- return;
- }
- datepicker_extendRemove(inst.settings, beforeShowSettings);
-
- inst.lastVal = null;
- $.datepicker._lastInput = input;
- $.datepicker._setDateFromField(inst);
-
- if ($.datepicker._inDialog) { // hide cursor
- input.value = "";
- }
- if (!$.datepicker._pos) { // position below input
- $.datepicker._pos = $.datepicker._findPos(input);
- $.datepicker._pos[1] += input.offsetHeight; // add the height
- }
-
- isFixed = false;
- $(input).parents().each(function() {
- isFixed |= $(this).css("position") === "fixed";
- return !isFixed;
- });
-
- offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
- $.datepicker._pos = null;
- //to avoid flashes on Firefox
- inst.dpDiv.empty();
- // determine sizing offscreen
- inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"});
- $.datepicker._updateDatepicker(inst);
- // fix width for dynamic number of date pickers
- // and adjust position before showing
- offset = $.datepicker._checkOffset(inst, offset, isFixed);
- inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
- "static" : (isFixed ? "fixed" : "absolute")), display: "none",
- left: offset.left + "px", top: offset.top + "px"});
-
- if (!inst.inline) {
- showAnim = $.datepicker._get(inst, "showAnim");
- duration = $.datepicker._get(inst, "duration");
- inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
- $.datepicker._datepickerShowing = true;
-
- if ( $.effects && $.effects.effect[ showAnim ] ) {
- inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration);
- } else {
- inst.dpDiv[showAnim || "show"](showAnim ? duration : null);
- }
-
- if ( $.datepicker._shouldFocusInput( inst ) ) {
- inst.input.focus();
- }
-
- $.datepicker._curInst = inst;
- }
- },
-
- /* Generate the date picker content. */
- _updateDatepicker: function(inst) {
- this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
- datepicker_instActive = inst; // for delegate hover events
- inst.dpDiv.empty().append(this._generateHTML(inst));
- this._attachHandlers(inst);
-
- var origyearshtml,
- numMonths = this._getNumberOfMonths(inst),
- cols = numMonths[1],
- width = 17,
- activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" );
-
- if ( activeCell.length > 0 ) {
- datepicker_handleMouseover.apply( activeCell.get( 0 ) );
- }
-
- inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");
- if (cols > 1) {
- inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em");
- }
- inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") +
- "Class"]("ui-datepicker-multi");
- inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") +
- "Class"]("ui-datepicker-rtl");
-
- if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
- inst.input.focus();
- }
-
- // deffered render of the years select (to avoid flashes on Firefox)
- if( inst.yearshtml ){
- origyearshtml = inst.yearshtml;
- setTimeout(function(){
- //assure that inst.yearshtml didn't change.
- if( origyearshtml === inst.yearshtml && inst.yearshtml ){
- inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml);
- }
- origyearshtml = inst.yearshtml = null;
- }, 0);
- }
- },
-
- // #6694 - don't focus the input if it's already focused
- // this breaks the change event in IE
- // Support: IE and jQuery <1.9
- _shouldFocusInput: function( inst ) {
- return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
- },
-
- /* Check positioning to remain on screen. */
- _checkOffset: function(inst, offset, isFixed) {
- var dpWidth = inst.dpDiv.outerWidth(),
- dpHeight = inst.dpDiv.outerHeight(),
- inputWidth = inst.input ? inst.input.outerWidth() : 0,
- inputHeight = inst.input ? inst.input.outerHeight() : 0,
- viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()),
- viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());
-
- offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0);
- offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0;
- offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
-
- // now check if datepicker is showing outside window viewport - move to a better place if so.
- offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
- Math.abs(offset.left + dpWidth - viewWidth) : 0);
- offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
- Math.abs(dpHeight + inputHeight) : 0);
-
- return offset;
- },
-
- /* Find an object's position on the screen. */
- _findPos: function(obj) {
- var position,
- inst = this._getInst(obj),
- isRTL = this._get(inst, "isRTL");
-
- while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) {
- obj = obj[isRTL ? "previousSibling" : "nextSibling"];
- }
-
- position = $(obj).offset();
- return [position.left, position.top];
- },
-
- /* Hide the date picker from view.
- * @param input element - the input field attached to the date picker
- */
- _hideDatepicker: function(input) {
- var showAnim, duration, postProcess, onClose,
- inst = this._curInst;
-
- if (!inst || (input && inst !== $.data(input, "datepicker"))) {
- return;
- }
-
- if (this._datepickerShowing) {
- showAnim = this._get(inst, "showAnim");
- duration = this._get(inst, "duration");
- postProcess = function() {
- $.datepicker._tidyDialog(inst);
- };
-
- // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
- if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
- inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess);
- } else {
- inst.dpDiv[(showAnim === "slideDown" ? "slideUp" :
- (showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess);
- }
-
- if (!showAnim) {
- postProcess();
- }
- this._datepickerShowing = false;
-
- onClose = this._get(inst, "onClose");
- if (onClose) {
- onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]);
- }
-
- this._lastInput = null;
- if (this._inDialog) {
- this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" });
- if ($.blockUI) {
- $.unblockUI();
- $("body").append(this.dpDiv);
- }
- }
- this._inDialog = false;
- }
- },
-
- /* Tidy up after a dialog display. */
- _tidyDialog: function(inst) {
- inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar");
- },
-
- /* Close date picker if clicked elsewhere. */
- _checkExternalClick: function(event) {
- if (!$.datepicker._curInst) {
- return;
- }
-
- var $target = $(event.target),
- inst = $.datepicker._getInst($target[0]);
-
- if ( ( ( $target[0].id !== $.datepicker._mainDivId &&
- $target.parents("#" + $.datepicker._mainDivId).length === 0 &&
- !$target.hasClass($.datepicker.markerClassName) &&
- !$target.closest("." + $.datepicker._triggerClass).length &&
- $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
- ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) {
- $.datepicker._hideDatepicker();
- }
- },
-
- /* Adjust one of the date sub-fields. */
- _adjustDate: function(id, offset, period) {
- var target = $(id),
- inst = this._getInst(target[0]);
-
- if (this._isDisabledDatepicker(target[0])) {
- return;
- }
- this._adjustInstDate(inst, offset +
- (period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning
- period);
- this._updateDatepicker(inst);
- },
-
- /* Action for current link. */
- _gotoToday: function(id) {
- var date,
- target = $(id),
- inst = this._getInst(target[0]);
-
- if (this._get(inst, "gotoCurrent") && inst.currentDay) {
- inst.selectedDay = inst.currentDay;
- inst.drawMonth = inst.selectedMonth = inst.currentMonth;
- inst.drawYear = inst.selectedYear = inst.currentYear;
- } else {
- date = new Date();
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
- }
- this._notifyChange(inst);
- this._adjustDate(target);
- },
-
- /* Action for selecting a new month/year. */
- _selectMonthYear: function(id, select, period) {
- var target = $(id),
- inst = this._getInst(target[0]);
-
- inst["selected" + (period === "M" ? "Month" : "Year")] =
- inst["draw" + (period === "M" ? "Month" : "Year")] =
- parseInt(select.options[select.selectedIndex].value,10);
-
- this._notifyChange(inst);
- this._adjustDate(target);
- },
-
- /* Action for selecting a day. */
- _selectDay: function(id, month, year, td) {
- var inst,
- target = $(id);
-
- if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
- return;
- }
-
- inst = this._getInst(target[0]);
- inst.selectedDay = inst.currentDay = $("a", td).html();
- inst.selectedMonth = inst.currentMonth = month;
- inst.selectedYear = inst.currentYear = year;
- this._selectDate(id, this._formatDate(inst,
- inst.currentDay, inst.currentMonth, inst.currentYear));
- },
-
- /* Erase the input field and hide the date picker. */
- _clearDate: function(id) {
- var target = $(id);
- this._selectDate(target, "");
- },
-
- /* Update the input field with the selected date. */
- _selectDate: function(id, dateStr) {
- var onSelect,
- target = $(id),
- inst = this._getInst(target[0]);
-
- dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
- if (inst.input) {
- inst.input.val(dateStr);
- }
- this._updateAlternate(inst);
-
- onSelect = this._get(inst, "onSelect");
- if (onSelect) {
- onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback
- } else if (inst.input) {
- inst.input.trigger("change"); // fire the change event
- }
-
- if (inst.inline){
- this._updateDatepicker(inst);
- } else {
- this._hideDatepicker();
- this._lastInput = inst.input[0];
- if (typeof(inst.input[0]) !== "object") {
- inst.input.focus(); // restore focus
- }
- this._lastInput = null;
- }
- },
-
- /* Update any alternate field to synchronise with the main field. */
- _updateAlternate: function(inst) {
- var altFormat, date, dateStr,
- altField = this._get(inst, "altField");
-
- if (altField) { // update alternate field too
- altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat");
- date = this._getDate(inst);
- dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
- $(altField).each(function() { $(this).val(dateStr); });
- }
- },
-
- /* Set as beforeShowDay function to prevent selection of weekends.
- * @param date Date - the date to customise
- * @return [boolean, string] - is this date selectable?, what is its CSS class?
- */
- noWeekends: function(date) {
- var day = date.getDay();
- return [(day > 0 && day < 6), ""];
- },
-
- /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
- * @param date Date - the date to get the week for
- * @return number - the number of the week within the year that contains this date
- */
- iso8601Week: function(date) {
- var time,
- checkDate = new Date(date.getTime());
-
- // Find Thursday of this week starting on Monday
- checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
-
- time = checkDate.getTime();
- checkDate.setMonth(0); // Compare with Jan 1
- checkDate.setDate(1);
- return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
- },
-
- /* Parse a string value into a date object.
- * See formatDate below for the possible formats.
- *
- * @param format string - the expected format of the date
- * @param value string - the date in the above format
- * @param settings Object - attributes include:
- * shortYearCutoff number - the cutoff year for determining the century (optional)
- * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
- * dayNames string[7] - names of the days from Sunday (optional)
- * monthNamesShort string[12] - abbreviated names of the months (optional)
- * monthNames string[12] - names of the months (optional)
- * @return Date - the extracted date value or null if value is blank
- */
- parseDate: function (format, value, settings) {
- if (format == null || value == null) {
- throw "Invalid arguments";
- }
-
- value = (typeof value === "object" ? value.toString() : value + "");
- if (value === "") {
- return null;
- }
-
- var iFormat, dim, extra,
- iValue = 0,
- shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff,
- shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
- new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)),
- dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
- dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
- monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
- monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
- year = -1,
- month = -1,
- day = -1,
- doy = -1,
- literal = false,
- date,
- // Check whether a format character is doubled
- lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
- if (matches) {
- iFormat++;
- }
- return matches;
- },
- // Extract a number from the string value
- getNumber = function(match) {
- var isDoubled = lookAhead(match),
- size = (match === "@" ? 14 : (match === "!" ? 20 :
- (match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))),
- minSize = (match === "y" ? size : 1),
- digits = new RegExp("^\\d{" + minSize + "," + size + "}"),
- num = value.substring(iValue).match(digits);
- if (!num) {
- throw "Missing number at position " + iValue;
- }
- iValue += num[0].length;
- return parseInt(num[0], 10);
- },
- // Extract a name from the string value and convert to an index
- getName = function(match, shortNames, longNames) {
- var index = -1,
- names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
- return [ [k, v] ];
- }).sort(function (a, b) {
- return -(a[1].length - b[1].length);
- });
-
- $.each(names, function (i, pair) {
- var name = pair[1];
- if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) {
- index = pair[0];
- iValue += name.length;
- return false;
- }
- });
- if (index !== -1) {
- return index + 1;
- } else {
- throw "Unknown name at position " + iValue;
- }
- },
- // Confirm that a literal character matches the string value
- checkLiteral = function() {
- if (value.charAt(iValue) !== format.charAt(iFormat)) {
- throw "Unexpected literal at position " + iValue;
- }
- iValue++;
- };
-
- for (iFormat = 0; iFormat < format.length; iFormat++) {
- if (literal) {
- if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
- literal = false;
- } else {
- checkLiteral();
- }
- } else {
- switch (format.charAt(iFormat)) {
- case "d":
- day = getNumber("d");
- break;
- case "D":
- getName("D", dayNamesShort, dayNames);
- break;
- case "o":
- doy = getNumber("o");
- break;
- case "m":
- month = getNumber("m");
- break;
- case "M":
- month = getName("M", monthNamesShort, monthNames);
- break;
- case "y":
- year = getNumber("y");
- break;
- case "@":
- date = new Date(getNumber("@"));
- year = date.getFullYear();
- month = date.getMonth() + 1;
- day = date.getDate();
- break;
- case "!":
- date = new Date((getNumber("!") - this._ticksTo1970) / 10000);
- year = date.getFullYear();
- month = date.getMonth() + 1;
- day = date.getDate();
- break;
- case "'":
- if (lookAhead("'")){
- checkLiteral();
- } else {
- literal = true;
- }
- break;
- default:
- checkLiteral();
- }
- }
- }
-
- if (iValue < value.length){
- extra = value.substr(iValue);
- if (!/^\s+/.test(extra)) {
- throw "Extra/unparsed characters found in date: " + extra;
- }
- }
-
- if (year === -1) {
- year = new Date().getFullYear();
- } else if (year < 100) {
- year += new Date().getFullYear() - new Date().getFullYear() % 100 +
- (year <= shortYearCutoff ? 0 : -100);
- }
-
- if (doy > -1) {
- month = 1;
- day = doy;
- do {
- dim = this._getDaysInMonth(year, month - 1);
- if (day <= dim) {
- break;
- }
- month++;
- day -= dim;
- } while (true);
- }
-
- date = this._daylightSavingAdjust(new Date(year, month - 1, day));
- if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) {
- throw "Invalid date"; // E.g. 31/02/00
- }
- return date;
- },
-
- /* Standard date formats. */
- ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
- COOKIE: "D, dd M yy",
- ISO_8601: "yy-mm-dd",
- RFC_822: "D, d M y",
- RFC_850: "DD, dd-M-y",
- RFC_1036: "D, d M y",
- RFC_1123: "D, d M yy",
- RFC_2822: "D, d M yy",
- RSS: "D, d M y", // RFC 822
- TICKS: "!",
- TIMESTAMP: "@",
- W3C: "yy-mm-dd", // ISO 8601
-
- _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
- Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
-
- /* Format a date object into a string value.
- * The format can be combinations of the following:
- * d - day of month (no leading zero)
- * dd - day of month (two digit)
- * o - day of year (no leading zeros)
- * oo - day of year (three digit)
- * D - day name short
- * DD - day name long
- * m - month of year (no leading zero)
- * mm - month of year (two digit)
- * M - month name short
- * MM - month name long
- * y - year (two digit)
- * yy - year (four digit)
- * @ - Unix timestamp (ms since 01/01/1970)
- * ! - Windows ticks (100ns since 01/01/0001)
- * "..." - literal text
- * '' - single quote
- *
- * @param format string - the desired format of the date
- * @param date Date - the date value to format
- * @param settings Object - attributes include:
- * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
- * dayNames string[7] - names of the days from Sunday (optional)
- * monthNamesShort string[12] - abbreviated names of the months (optional)
- * monthNames string[12] - names of the months (optional)
- * @return string - the date in the above format
- */
- formatDate: function (format, date, settings) {
- if (!date) {
- return "";
- }
-
- var iFormat,
- dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
- dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
- monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
- monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
- // Check whether a format character is doubled
- lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
- if (matches) {
- iFormat++;
- }
- return matches;
- },
- // Format a number, with leading zero if necessary
- formatNumber = function(match, value, len) {
- var num = "" + value;
- if (lookAhead(match)) {
- while (num.length < len) {
- num = "0" + num;
- }
- }
- return num;
- },
- // Format a name, short or long as requested
- formatName = function(match, value, shortNames, longNames) {
- return (lookAhead(match) ? longNames[value] : shortNames[value]);
- },
- output = "",
- literal = false;
-
- if (date) {
- for (iFormat = 0; iFormat < format.length; iFormat++) {
- if (literal) {
- if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
- literal = false;
- } else {
- output += format.charAt(iFormat);
- }
- } else {
- switch (format.charAt(iFormat)) {
- case "d":
- output += formatNumber("d", date.getDate(), 2);
- break;
- case "D":
- output += formatName("D", date.getDay(), dayNamesShort, dayNames);
- break;
- case "o":
- output += formatNumber("o",
- Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
- break;
- case "m":
- output += formatNumber("m", date.getMonth() + 1, 2);
- break;
- case "M":
- output += formatName("M", date.getMonth(), monthNamesShort, monthNames);
- break;
- case "y":
- output += (lookAhead("y") ? date.getFullYear() :
- (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100);
- break;
- case "@":
- output += date.getTime();
- break;
- case "!":
- output += date.getTime() * 10000 + this._ticksTo1970;
- break;
- case "'":
- if (lookAhead("'")) {
- output += "'";
- } else {
- literal = true;
- }
- break;
- default:
- output += format.charAt(iFormat);
- }
- }
- }
- }
- return output;
- },
-
- /* Extract all possible characters from the date format. */
- _possibleChars: function (format) {
- var iFormat,
- chars = "",
- literal = false,
- // Check whether a format character is doubled
- lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
- if (matches) {
- iFormat++;
- }
- return matches;
- };
-
- for (iFormat = 0; iFormat < format.length; iFormat++) {
- if (literal) {
- if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
- literal = false;
- } else {
- chars += format.charAt(iFormat);
- }
- } else {
- switch (format.charAt(iFormat)) {
- case "d": case "m": case "y": case "@":
- chars += "0123456789";
- break;
- case "D": case "M":
- return null; // Accept anything
- case "'":
- if (lookAhead("'")) {
- chars += "'";
- } else {
- literal = true;
- }
- break;
- default:
- chars += format.charAt(iFormat);
- }
- }
- }
- return chars;
- },
-
- /* Get a setting value, defaulting if necessary. */
- _get: function(inst, name) {
- return inst.settings[name] !== undefined ?
- inst.settings[name] : this._defaults[name];
- },
-
- /* Parse existing date and initialise date picker. */
- _setDateFromField: function(inst, noDefault) {
- if (inst.input.val() === inst.lastVal) {
- return;
- }
-
- var dateFormat = this._get(inst, "dateFormat"),
- dates = inst.lastVal = inst.input ? inst.input.val() : null,
- defaultDate = this._getDefaultDate(inst),
- date = defaultDate,
- settings = this._getFormatConfig(inst);
-
- try {
- date = this.parseDate(dateFormat, dates, settings) || defaultDate;
- } catch (event) {
- dates = (noDefault ? "" : dates);
- }
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
- inst.currentDay = (dates ? date.getDate() : 0);
- inst.currentMonth = (dates ? date.getMonth() : 0);
- inst.currentYear = (dates ? date.getFullYear() : 0);
- this._adjustInstDate(inst);
- },
-
- /* Retrieve the default date shown on opening. */
- _getDefaultDate: function(inst) {
- return this._restrictMinMax(inst,
- this._determineDate(inst, this._get(inst, "defaultDate"), new Date()));
- },
-
- /* A date may be specified as an exact value or a relative one. */
- _determineDate: function(inst, date, defaultDate) {
- var offsetNumeric = function(offset) {
- var date = new Date();
- date.setDate(date.getDate() + offset);
- return date;
- },
- offsetString = function(offset) {
- try {
- return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
- offset, $.datepicker._getFormatConfig(inst));
- }
- catch (e) {
- // Ignore
- }
-
- var date = (offset.toLowerCase().match(/^c/) ?
- $.datepicker._getDate(inst) : null) || new Date(),
- year = date.getFullYear(),
- month = date.getMonth(),
- day = date.getDate(),
- pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
- matches = pattern.exec(offset);
-
- while (matches) {
- switch (matches[2] || "d") {
- case "d" : case "D" :
- day += parseInt(matches[1],10); break;
- case "w" : case "W" :
- day += parseInt(matches[1],10) * 7; break;
- case "m" : case "M" :
- month += parseInt(matches[1],10);
- day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
- break;
- case "y": case "Y" :
- year += parseInt(matches[1],10);
- day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
- break;
- }
- matches = pattern.exec(offset);
- }
- return new Date(year, month, day);
- },
- newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) :
- (typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
-
- newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate);
- if (newDate) {
- newDate.setHours(0);
- newDate.setMinutes(0);
- newDate.setSeconds(0);
- newDate.setMilliseconds(0);
- }
- return this._daylightSavingAdjust(newDate);
- },
-
- /* Handle switch to/from daylight saving.
- * Hours may be non-zero on daylight saving cut-over:
- * > 12 when midnight changeover, but then cannot generate
- * midnight datetime, so jump to 1AM, otherwise reset.
- * @param date (Date) the date to check
- * @return (Date) the corrected date
- */
- _daylightSavingAdjust: function(date) {
- if (!date) {
- return null;
- }
- date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
- return date;
- },
-
- /* Set the date(s) directly. */
- _setDate: function(inst, date, noChange) {
- var clear = !date,
- origMonth = inst.selectedMonth,
- origYear = inst.selectedYear,
- newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
-
- inst.selectedDay = inst.currentDay = newDate.getDate();
- inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
- inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
- if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) {
- this._notifyChange(inst);
- }
- this._adjustInstDate(inst);
- if (inst.input) {
- inst.input.val(clear ? "" : this._formatDate(inst));
- }
- },
-
- /* Retrieve the date(s) directly. */
- _getDate: function(inst) {
- var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null :
- this._daylightSavingAdjust(new Date(
- inst.currentYear, inst.currentMonth, inst.currentDay)));
- return startDate;
- },
-
- /* Attach the onxxx handlers. These are declared statically so
- * they work with static code transformers like Caja.
- */
- _attachHandlers: function(inst) {
- var stepMonths = this._get(inst, "stepMonths"),
- id = "#" + inst.id.replace( /\\\\/g, "\\" );
- inst.dpDiv.find("[data-handler]").map(function () {
- var handler = {
- prev: function () {
- $.datepicker._adjustDate(id, -stepMonths, "M");
- },
- next: function () {
- $.datepicker._adjustDate(id, +stepMonths, "M");
- },
- hide: function () {
- $.datepicker._hideDatepicker();
- },
- today: function () {
- $.datepicker._gotoToday(id);
- },
- selectDay: function () {
- $.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this);
- return false;
- },
- selectMonth: function () {
- $.datepicker._selectMonthYear(id, this, "M");
- return false;
- },
- selectYear: function () {
- $.datepicker._selectMonthYear(id, this, "Y");
- return false;
- }
- };
- $(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]);
- });
- },
-
- /* Generate the HTML for the current state of the date picker. */
- _generateHTML: function(inst) {
- var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
- controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
- monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
- selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
- cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
- printDate, dRow, tbody, daySettings, otherMonth, unselectable,
- tempDate = new Date(),
- today = this._daylightSavingAdjust(
- new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time
- isRTL = this._get(inst, "isRTL"),
- showButtonPanel = this._get(inst, "showButtonPanel"),
- hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"),
- navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"),
- numMonths = this._getNumberOfMonths(inst),
- showCurrentAtPos = this._get(inst, "showCurrentAtPos"),
- stepMonths = this._get(inst, "stepMonths"),
- isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1),
- currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
- new Date(inst.currentYear, inst.currentMonth, inst.currentDay))),
- minDate = this._getMinMaxDate(inst, "min"),
- maxDate = this._getMinMaxDate(inst, "max"),
- drawMonth = inst.drawMonth - showCurrentAtPos,
- drawYear = inst.drawYear;
-
- if (drawMonth < 0) {
- drawMonth += 12;
- drawYear--;
- }
- if (maxDate) {
- maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
- maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
- maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
- while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
- drawMonth--;
- if (drawMonth < 0) {
- drawMonth = 11;
- drawYear--;
- }
- }
- }
- inst.drawMonth = drawMonth;
- inst.drawYear = drawYear;
-
- prevText = this._get(inst, "prevText");
- prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
- this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
- this._getFormatConfig(inst)));
-
- prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
- "<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
- " title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" :
- (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>"));
-
- nextText = this._get(inst, "nextText");
- nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
- this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
- this._getFormatConfig(inst)));
-
- next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
- "<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
- " title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" :
- (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>"));
-
- currentText = this._get(inst, "currentText");
- gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today);
- currentText = (!navigationAsDateFormat ? currentText :
- this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
-
- controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
- this._get(inst, "closeText") + "</button>" : "");
-
- buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") +
- (this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
- ">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : "";
-
- firstDay = parseInt(this._get(inst, "firstDay"),10);
- firstDay = (isNaN(firstDay) ? 0 : firstDay);
-
- showWeek = this._get(inst, "showWeek");
- dayNames = this._get(inst, "dayNames");
- dayNamesMin = this._get(inst, "dayNamesMin");
- monthNames = this._get(inst, "monthNames");
- monthNamesShort = this._get(inst, "monthNamesShort");
- beforeShowDay = this._get(inst, "beforeShowDay");
- showOtherMonths = this._get(inst, "showOtherMonths");
- selectOtherMonths = this._get(inst, "selectOtherMonths");
- defaultDate = this._getDefaultDate(inst);
- html = "";
- dow;
- for (row = 0; row < numMonths[0]; row++) {
- group = "";
- this.maxRows = 4;
- for (col = 0; col < numMonths[1]; col++) {
- selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
- cornerClass = " ui-corner-all";
- calender = "";
- if (isMultiMonth) {
- calender += "<div class='ui-datepicker-group";
- if (numMonths[1] > 1) {
- switch (col) {
- case 0: calender += " ui-datepicker-group-first";
- cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break;
- case numMonths[1]-1: calender += " ui-datepicker-group-last";
- cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break;
- default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
- }
- }
- calender += "'>";
- }
- calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
- (/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") +
- (/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") +
- this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
- row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
- "</div><table class='ui-datepicker-calendar'><thead>" +
- "<tr>";
- thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : "");
- for (dow = 0; dow < 7; dow++) { // days of the week
- day = (dow + firstDay) % 7;
- thead += "<th scope='col'" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +
- "<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>";
- }
- calender += thead + "</tr></thead><tbody>";
- daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
- if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) {
- inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
- }
- leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
- curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
- numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
- this.maxRows = numRows;
- printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
- for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows
- calender += "<tr>";
- tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
- this._get(inst, "calculateWeek")(printDate) + "</td>");
- for (dow = 0; dow < 7; dow++) { // create date picker days
- daySettings = (beforeShowDay ?
- beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]);
- otherMonth = (printDate.getMonth() !== drawMonth);
- unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
- (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
- tbody += "<td class='" +
- ((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends
- (otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months
- ((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key
- (defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ?
- // or defaultDate is current printedDate and defaultDate is selectedDate
- " " + this._dayOverClass : "") + // highlight selected day
- (unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days
- (otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates
- (printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day
- (printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different)
- ((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "'") + "'" : "") + // cell title
- (unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions
- (otherMonth && !showOtherMonths ? " " : // display for other months
- (unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
- (printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") +
- (printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day
- (otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months
- "' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date
- printDate.setDate(printDate.getDate() + 1);
- printDate = this._daylightSavingAdjust(printDate);
- }
- calender += tbody + "</tr>";
- }
- drawMonth++;
- if (drawMonth > 11) {
- drawMonth = 0;
- drawYear++;
- }
- calender += "</tbody></table>" + (isMultiMonth ? "</div>" +
- ((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : "");
- group += calender;
- }
- html += group;
- }
- html += buttonPanel;
- inst._keyEvent = false;
- return html;
- },
-
- /* Generate the month and year header. */
- _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
- secondary, monthNames, monthNamesShort) {
-
- var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
- changeMonth = this._get(inst, "changeMonth"),
- changeYear = this._get(inst, "changeYear"),
- showMonthAfterYear = this._get(inst, "showMonthAfterYear"),
- html = "<div class='ui-datepicker-title'>",
- monthHtml = "";
-
- // month selection
- if (secondary || !changeMonth) {
- monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>";
- } else {
- inMinYear = (minDate && minDate.getFullYear() === drawYear);
- inMaxYear = (maxDate && maxDate.getFullYear() === drawYear);
- monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
- for ( month = 0; month < 12; month++) {
- if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) {
- monthHtml += "<option value='" + month + "'" +
- (month === drawMonth ? " selected='selected'" : "") +
- ">" + monthNamesShort[month] + "</option>";
- }
- }
- monthHtml += "</select>";
- }
-
- if (!showMonthAfterYear) {
- html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : "");
- }
-
- // year selection
- if ( !inst.yearshtml ) {
- inst.yearshtml = "";
- if (secondary || !changeYear) {
- html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
- } else {
- // determine range of years to display
- years = this._get(inst, "yearRange").split(":");
- thisYear = new Date().getFullYear();
- determineYear = function(value) {
- var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) :
- (value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) :
- parseInt(value, 10)));
- return (isNaN(year) ? thisYear : year);
- };
- year = determineYear(years[0]);
- endYear = Math.max(year, determineYear(years[1] || ""));
- year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
- endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
- inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
- for (; year <= endYear; year++) {
- inst.yearshtml += "<option value='" + year + "'" +
- (year === drawYear ? " selected='selected'" : "") +
- ">" + year + "</option>";
- }
- inst.yearshtml += "</select>";
-
- html += inst.yearshtml;
- inst.yearshtml = null;
- }
- }
-
- html += this._get(inst, "yearSuffix");
- if (showMonthAfterYear) {
- html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml;
- }
- html += "</div>"; // Close datepicker_header
- return html;
- },
-
- /* Adjust one of the date sub-fields. */
- _adjustInstDate: function(inst, offset, period) {
- var year = inst.drawYear + (period === "Y" ? offset : 0),
- month = inst.drawMonth + (period === "M" ? offset : 0),
- day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0),
- date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day)));
-
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
- if (period === "M" || period === "Y") {
- this._notifyChange(inst);
- }
- },
-
- /* Ensure a date is within any min/max bounds. */
- _restrictMinMax: function(inst, date) {
- var minDate = this._getMinMaxDate(inst, "min"),
- maxDate = this._getMinMaxDate(inst, "max"),
- newDate = (minDate && date < minDate ? minDate : date);
- return (maxDate && newDate > maxDate ? maxDate : newDate);
- },
-
- /* Notify change of month/year. */
- _notifyChange: function(inst) {
- var onChange = this._get(inst, "onChangeMonthYear");
- if (onChange) {
- onChange.apply((inst.input ? inst.input[0] : null),
- [inst.selectedYear, inst.selectedMonth + 1, inst]);
- }
- },
-
- /* Determine the number of months to show. */
- _getNumberOfMonths: function(inst) {
- var numMonths = this._get(inst, "numberOfMonths");
- return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths));
- },
-
- /* Determine the current maximum date - ensure no time components are set. */
- _getMinMaxDate: function(inst, minMax) {
- return this._determineDate(inst, this._get(inst, minMax + "Date"), null);
- },
-
- /* Find the number of days in a given month. */
- _getDaysInMonth: function(year, month) {
- return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
- },
-
- /* Find the day of the week of the first of a month. */
- _getFirstDayOfMonth: function(year, month) {
- return new Date(year, month, 1).getDay();
- },
-
- /* Determines if we should allow a "next/prev" month display change. */
- _canAdjustMonth: function(inst, offset, curYear, curMonth) {
- var numMonths = this._getNumberOfMonths(inst),
- date = this._daylightSavingAdjust(new Date(curYear,
- curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
-
- if (offset < 0) {
- date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
- }
- return this._isInRange(inst, date);
- },
-
- /* Is the given date in the accepted range? */
- _isInRange: function(inst, date) {
- var yearSplit, currentYear,
- minDate = this._getMinMaxDate(inst, "min"),
- maxDate = this._getMinMaxDate(inst, "max"),
- minYear = null,
- maxYear = null,
- years = this._get(inst, "yearRange");
- if (years){
- yearSplit = years.split(":");
- currentYear = new Date().getFullYear();
- minYear = parseInt(yearSplit[0], 10);
- maxYear = parseInt(yearSplit[1], 10);
- if ( yearSplit[0].match(/[+\-].*/) ) {
- minYear += currentYear;
- }
- if ( yearSplit[1].match(/[+\-].*/) ) {
- maxYear += currentYear;
- }
- }
-
- return ((!minDate || date.getTime() >= minDate.getTime()) &&
- (!maxDate || date.getTime() <= maxDate.getTime()) &&
- (!minYear || date.getFullYear() >= minYear) &&
- (!maxYear || date.getFullYear() <= maxYear));
- },
-
- /* Provide the configuration settings for formatting/parsing. */
- _getFormatConfig: function(inst) {
- var shortYearCutoff = this._get(inst, "shortYearCutoff");
- shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff :
- new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
- return {shortYearCutoff: shortYearCutoff,
- dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"),
- monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")};
- },
-
- /* Format the given date for display. */
- _formatDate: function(inst, day, month, year) {
- if (!day) {
- inst.currentDay = inst.selectedDay;
- inst.currentMonth = inst.selectedMonth;
- inst.currentYear = inst.selectedYear;
- }
- var date = (day ? (typeof day === "object" ? day :
- this._daylightSavingAdjust(new Date(year, month, day))) :
- this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
- return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst));
- }
-});
-
-/*
- * Bind hover events for datepicker elements.
- * Done via delegate so the binding only occurs once in the lifetime of the parent div.
- * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
- */
-function datepicker_bindHover(dpDiv) {
- var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
- return dpDiv.delegate(selector, "mouseout", function() {
- $(this).removeClass("ui-state-hover");
- if (this.className.indexOf("ui-datepicker-prev") !== -1) {
- $(this).removeClass("ui-datepicker-prev-hover");
- }
- if (this.className.indexOf("ui-datepicker-next") !== -1) {
- $(this).removeClass("ui-datepicker-next-hover");
- }
- })
- .delegate( selector, "mouseover", datepicker_handleMouseover );
-}
-
-function datepicker_handleMouseover() {
- if (!$.datepicker._isDisabledDatepicker( datepicker_instActive.inline? datepicker_instActive.dpDiv.parent()[0] : datepicker_instActive.input[0])) {
- $(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
- $(this).addClass("ui-state-hover");
- if (this.className.indexOf("ui-datepicker-prev") !== -1) {
- $(this).addClass("ui-datepicker-prev-hover");
- }
- if (this.className.indexOf("ui-datepicker-next") !== -1) {
- $(this).addClass("ui-datepicker-next-hover");
- }
- }
-}
-
-/* jQuery extend now ignores nulls! */
-function datepicker_extendRemove(target, props) {
- $.extend(target, props);
- for (var name in props) {
- if (props[name] == null) {
- target[name] = props[name];
- }
- }
- return target;
-}
-
-/* Invoke the datepicker functionality.
- @param options string - a command, optionally followed by additional parameters or
- Object - settings for attaching new datepicker functionality
- @return jQuery object */
-$.fn.datepicker = function(options){
-
- /* Verify an empty collection wasn't passed - Fixes #6976 */
- if ( !this.length ) {
- return this;
- }
-
- /* Initialise the date picker. */
- if (!$.datepicker.initialized) {
- $(document).mousedown($.datepicker._checkExternalClick);
- $.datepicker.initialized = true;
- }
-
- /* Append datepicker main container to body if not exist. */
- if ($("#"+$.datepicker._mainDivId).length === 0) {
- $("body").append($.datepicker.dpDiv);
- }
-
- var otherArgs = Array.prototype.slice.call(arguments, 1);
- if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) {
- return $.datepicker["_" + options + "Datepicker"].
- apply($.datepicker, [this[0]].concat(otherArgs));
- }
- if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") {
- return $.datepicker["_" + options + "Datepicker"].
- apply($.datepicker, [this[0]].concat(otherArgs));
- }
- return this.each(function() {
- typeof options === "string" ?
- $.datepicker["_" + options + "Datepicker"].
- apply($.datepicker, [this].concat(otherArgs)) :
- $.datepicker._attachDatepicker(this, options);
- });
-};
-
-$.datepicker = new Datepicker(); // singleton instance
-$.datepicker.initialized = false;
-$.datepicker.uuid = new Date().getTime();
-$.datepicker.version = "1.11.2";
-
-return $.datepicker;
-
-}));
-(function($, undefined) {
-
-/**
- * Unobtrusive scripting adapter for jQuery
- * https://github.com/rails/jquery-ujs
- *
- * Requires jQuery 1.8.0 or later.
- *
- * Released under the MIT license
- *
- */
-
- // Cut down on the number of issues from people inadvertently including jquery_ujs twice
- // by detecting and raising an error when it happens.
- if ( $.rails !== undefined ) {
- $.error('jquery-ujs has already been loaded!');
- }
-
- // Shorthand to make it a little easier to call public rails functions from within rails.js
- var rails;
- var $document = $(document);
-
- $.rails = rails = {
- // Link elements bound by jquery-ujs
- linkClickSelector: 'a[data-confirm], a[data-method], a[data-remote], a[data-disable-with], a[data-disable]',
-
- // Button elements bound by jquery-ujs
- buttonClickSelector: 'button[data-remote]:not(form button), button[data-confirm]:not(form button)',
-
- // Select elements bound by jquery-ujs
- inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]',
-
- // Form elements bound by jquery-ujs
- formSubmitSelector: 'form',
-
- // Form input elements bound by jquery-ujs
- formInputClickSelector: 'form input[type=submit], form input[type=image], form button[type=submit], form button:not([type]), input[type=submit][form], input[type=image][form], button[type=submit][form], button[form]:not([type])',
-
- // Form input elements disabled during form submission
- disableSelector: 'input[data-disable-with]:enabled, button[data-disable-with]:enabled, textarea[data-disable-with]:enabled, input[data-disable]:enabled, button[data-disable]:enabled, textarea[data-disable]:enabled',
-
- // Form input elements re-enabled after form submission
- enableSelector: 'input[data-disable-with]:disabled, button[data-disable-with]:disabled, textarea[data-disable-with]:disabled, input[data-disable]:disabled, button[data-disable]:disabled, textarea[data-disable]:disabled',
-
- // Form required input elements
- requiredInputSelector: 'input[name][required]:not([disabled]),textarea[name][required]:not([disabled])',
-
- // Form file input elements
- fileInputSelector: 'input[type=file]',
-
- // Link onClick disable selector with possible reenable after remote submission
- linkDisableSelector: 'a[data-disable-with], a[data-disable]',
-
- // Button onClick disable selector with possible reenable after remote submission
- buttonDisableSelector: 'button[data-remote][data-disable-with], button[data-remote][data-disable]',
-
- // Make sure that every Ajax request sends the CSRF token
- CSRFProtection: function(xhr) {
- var token = $('meta[name="csrf-token"]').attr('content');
- if (token) xhr.setRequestHeader('X-CSRF-Token', token);
- },
-
- // making sure that all forms have actual up-to-date token(cached forms contain old one)
- refreshCSRFTokens: function(){
- var csrfToken = $('meta[name=csrf-token]').attr('content');
- var csrfParam = $('meta[name=csrf-param]').attr('content');
- $('form input[name="' + csrfParam + '"]').val(csrfToken);
- },
-
- // Triggers an event on an element and returns false if the event result is false
- fire: function(obj, name, data) {
- var event = $.Event(name);
- obj.trigger(event, data);
- return event.result !== false;
- },
-
- // Default confirm dialog, may be overridden with custom confirm dialog in $.rails.confirm
- confirm: function(message) {
- return confirm(message);
- },
-
- // Default ajax function, may be overridden with custom function in $.rails.ajax
- ajax: function(options) {
- return $.ajax(options);
- },
-
- // Default way to get an element's href. May be overridden at $.rails.href.
- href: function(element) {
- return element.attr('href');
- },
-
- // Submits "remote" forms and links with ajax
- handleRemote: function(element) {
- var method, url, data, elCrossDomain, crossDomain, withCredentials, dataType, options;
-
- if (rails.fire(element, 'ajax:before')) {
- elCrossDomain = element.data('cross-domain');
- crossDomain = elCrossDomain === undefined ? null : elCrossDomain;
- withCredentials = element.data('with-credentials') || null;
- dataType = element.data('type') || ($.ajaxSettings && $.ajaxSettings.dataType);
-
- if (element.is('form')) {
- method = element.attr('method');
- url = element.attr('action');
- data = element.serializeArray();
- // memoized value from clicked submit button
- var button = element.data('ujs:submit-button');
- if (button) {
- data.push(button);
- element.data('ujs:submit-button', null);
- }
- } else if (element.is(rails.inputChangeSelector)) {
- method = element.data('method');
- url = element.data('url');
- data = element.serialize();
- if (element.data('params')) data = data + "&" + element.data('params');
- } else if (element.is(rails.buttonClickSelector)) {
- method = element.data('method') || 'get';
- url = element.data('url');
- data = element.serialize();
- if (element.data('params')) data = data + "&" + element.data('params');
- } else {
- method = element.data('method');
- url = rails.href(element);
- data = element.data('params') || null;
- }
-
- options = {
- type: method || 'GET', data: data, dataType: dataType,
- // stopping the "ajax:beforeSend" event will cancel the ajax request
- beforeSend: function(xhr, settings) {
- if (settings.dataType === undefined) {
- xhr.setRequestHeader('accept', '*/*;q=0.5, ' + settings.accepts.script);
- }
- if (rails.fire(element, 'ajax:beforeSend', [xhr, settings])) {
- element.trigger('ajax:send', xhr);
- } else {
- return false;
- }
- },
- success: function(data, status, xhr) {
- element.trigger('ajax:success', [data, status, xhr]);
- },
- complete: function(xhr, status) {
- element.trigger('ajax:complete', [xhr, status]);
- },
- error: function(xhr, status, error) {
- element.trigger('ajax:error', [xhr, status, error]);
- },
- crossDomain: crossDomain
- };
-
- // There is no withCredentials for IE6-8 when
- // "Enable native XMLHTTP support" is disabled
- if (withCredentials) {
- options.xhrFields = {
- withCredentials: withCredentials
- };
- }
-
- // Only pass url to `ajax` options if not blank
- if (url) { options.url = url; }
-
- return rails.ajax(options);
- } else {
- return false;
- }
- },
-
- // Handles "data-method" on links such as:
- // <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
- handleMethod: function(link) {
- var href = rails.href(link),
- method = link.data('method'),
- target = link.attr('target'),
- csrfToken = $('meta[name=csrf-token]').attr('content'),
- csrfParam = $('meta[name=csrf-param]').attr('content'),
- form = $('<form method="post" action="' + href + '"></form>'),
- metadataInput = '<input name="_method" value="' + method + '" type="hidden" />';
-
- if (csrfParam !== undefined && csrfToken !== undefined) {
- metadataInput += '<input name="' + csrfParam + '" value="' + csrfToken + '" type="hidden" />';
- }
-
- if (target) { form.attr('target', target); }
-
- form.hide().append(metadataInput).appendTo('body');
- form.submit();
- },
-
- // Helper function that returns form elements that match the specified CSS selector
- // If form is actually a "form" element this will return associated elements outside the from that have
- // the html form attribute set
- formElements: function(form, selector) {
- return form.is('form') ? $(form[0].elements).filter(selector) : form.find(selector);
- },
-
- /* Disables form elements:
- - Caches element value in 'ujs:enable-with' data store
- - Replaces element text with value of 'data-disable-with' attribute
- - Sets disabled property to true
- */
- disableFormElements: function(form) {
- rails.formElements(form, rails.disableSelector).each(function() {
- rails.disableFormElement($(this));
- });
- },
-
- disableFormElement: function(element) {
- var method, replacement;
-
- method = element.is('button') ? 'html' : 'val';
- replacement = element.data('disable-with');
-
- element.data('ujs:enable-with', element[method]());
- if (replacement !== undefined) {
- element[method](replacement);
- }
-
- element.prop('disabled', true);
- },
-
- /* Re-enables disabled form elements:
- - Replaces element text with cached value from 'ujs:enable-with' data store (created in `disableFormElements`)
- - Sets disabled property to false
- */
- enableFormElements: function(form) {
- rails.formElements(form, rails.enableSelector).each(function() {
- rails.enableFormElement($(this));
- });
- },
-
- enableFormElement: function(element) {
- var method = element.is('button') ? 'html' : 'val';
- if (element.data('ujs:enable-with')) element[method](element.data('ujs:enable-with'));
- element.prop('disabled', false);
- },
-
- /* For 'data-confirm' attribute:
- - Fires `confirm` event
- - Shows the confirmation dialog
- - Fires the `confirm:complete` event
-
- Returns `true` if no function stops the chain and user chose yes; `false` otherwise.
- Attaching a handler to the element's `confirm` event that returns a `falsy` value cancels the confirmation dialog.
- Attaching a handler to the element's `confirm:complete` event that returns a `falsy` value makes this function
- return false. The `confirm:complete` event is fired whether or not the user answered true or false to the dialog.
- */
- allowAction: function(element) {
- var message = element.data('confirm'),
- answer = false, callback;
- if (!message) { return true; }
-
- if (rails.fire(element, 'confirm')) {
- answer = rails.confirm(message);
- callback = rails.fire(element, 'confirm:complete', [answer]);
- }
- return answer && callback;
- },
-
- // Helper function which checks for blank inputs in a form that match the specified CSS selector
- blankInputs: function(form, specifiedSelector, nonBlank) {
- var inputs = $(), input, valueToCheck,
- selector = specifiedSelector || 'input,textarea',
- allInputs = form.find(selector);
-
- allInputs.each(function() {
- input = $(this);
- valueToCheck = input.is('input[type=checkbox],input[type=radio]') ? input.is(':checked') : input.val();
- // If nonBlank and valueToCheck are both truthy, or nonBlank and valueToCheck are both falsey
- if (!valueToCheck === !nonBlank) {
-
- // Don't count unchecked required radio if other radio with same name is checked
- if (input.is('input[type=radio]') && allInputs.filter('input[type=radio]:checked[name="' + input.attr('name') + '"]').length) {
- return true; // Skip to next input
- }
-
- inputs = inputs.add(input);
- }
- });
- return inputs.length ? inputs : false;
- },
-
- // Helper function which checks for non-blank inputs in a form that match the specified CSS selector
- nonBlankInputs: function(form, specifiedSelector) {
- return rails.blankInputs(form, specifiedSelector, true); // true specifies nonBlank
- },
-
- // Helper function, needed to provide consistent behavior in IE
- stopEverything: function(e) {
- $(e.target).trigger('ujs:everythingStopped');
- e.stopImmediatePropagation();
- return false;
- },
-
- // replace element's html with the 'data-disable-with' after storing original html
- // and prevent clicking on it
- disableElement: function(element) {
- var replacement = element.data('disable-with');
-
- element.data('ujs:enable-with', element.html()); // store enabled state
- if (replacement !== undefined) {
- element.html(replacement);
- }
-
- element.bind('click.railsDisable', function(e) { // prevent further clicking
- return rails.stopEverything(e);
- });
- },
-
- // restore element to its original state which was disabled by 'disableElement' above
- enableElement: function(element) {
- if (element.data('ujs:enable-with') !== undefined) {
- element.html(element.data('ujs:enable-with')); // set to old enabled state
- element.removeData('ujs:enable-with'); // clean up cache
- }
- element.unbind('click.railsDisable'); // enable element
- }
- };
-
- if (rails.fire($document, 'rails:attachBindings')) {
-
- $.ajaxPrefilter(function(options, originalOptions, xhr){ if ( !options.crossDomain ) { rails.CSRFProtection(xhr); }});
-
- $document.delegate(rails.linkDisableSelector, 'ajax:complete', function() {
- rails.enableElement($(this));
- });
-
- $document.delegate(rails.buttonDisableSelector, 'ajax:complete', function() {
- rails.enableFormElement($(this));
- });
-
- $document.delegate(rails.linkClickSelector, 'click.rails', function(e) {
- var link = $(this), method = link.data('method'), data = link.data('params'), metaClick = e.metaKey || e.ctrlKey;
- if (!rails.allowAction(link)) return rails.stopEverything(e);
-
- if (!metaClick && link.is(rails.linkDisableSelector)) rails.disableElement(link);
-
- if (link.data('remote') !== undefined) {
- if (metaClick && (!method || method === 'GET') && !data) { return true; }
-
- var handleRemote = rails.handleRemote(link);
- // response from rails.handleRemote() will either be false or a deferred object promise.
- if (handleRemote === false) {
- rails.enableElement(link);
- } else {
- handleRemote.error( function() { rails.enableElement(link); } );
- }
- return false;
-
- } else if (link.data('method')) {
- rails.handleMethod(link);
- return false;
- }
- });
-
- $document.delegate(rails.buttonClickSelector, 'click.rails', function(e) {
- var button = $(this);
-
- if (!rails.allowAction(button)) return rails.stopEverything(e);
-
- if (button.is(rails.buttonDisableSelector)) rails.disableFormElement(button);
-
- var handleRemote = rails.handleRemote(button);
- // response from rails.handleRemote() will either be false or a deferred object promise.
- if (handleRemote === false) {
- rails.enableFormElement(button);
- } else {
- handleRemote.error( function() { rails.enableFormElement(button); } );
- }
- return false;
- });
-
- $document.delegate(rails.inputChangeSelector, 'change.rails', function(e) {
- var link = $(this);
- if (!rails.allowAction(link)) return rails.stopEverything(e);
-
- rails.handleRemote(link);
- return false;
- });
-
- $document.delegate(rails.formSubmitSelector, 'submit.rails', function(e) {
- var form = $(this),
- remote = form.data('remote') !== undefined,
- blankRequiredInputs,
- nonBlankFileInputs;
-
- if (!rails.allowAction(form)) return rails.stopEverything(e);
-
- // skip other logic when required values are missing or file upload is present
- if (form.attr('novalidate') == undefined) {
- blankRequiredInputs = rails.blankInputs(form, rails.requiredInputSelector);
- if (blankRequiredInputs && rails.fire(form, 'ajax:aborted:required', [blankRequiredInputs])) {
- return rails.stopEverything(e);
- }
- }
-
- if (remote) {
- nonBlankFileInputs = rails.nonBlankInputs(form, rails.fileInputSelector);
- if (nonBlankFileInputs) {
- // slight timeout so that the submit button gets properly serialized
- // (make it easy for event handler to serialize form without disabled values)
- setTimeout(function(){ rails.disableFormElements(form); }, 13);
- var aborted = rails.fire(form, 'ajax:aborted:file', [nonBlankFileInputs]);
-
- // re-enable form elements if event bindings return false (canceling normal form submission)
- if (!aborted) { setTimeout(function(){ rails.enableFormElements(form); }, 13); }
-
- return aborted;
- }
-
- rails.handleRemote(form);
- return false;
-
- } else {
- // slight timeout so that the submit button gets properly serialized
- setTimeout(function(){ rails.disableFormElements(form); }, 13);
- }
- });
-
- $document.delegate(rails.formInputClickSelector, 'click.rails', function(event) {
- var button = $(this);
-
- if (!rails.allowAction(button)) return rails.stopEverything(event);
-
- // register the pressed submit button
- var name = button.attr('name'),
- data = name ? {name:name, value:button.val()} : null;
-
- button.closest('form').data('ujs:submit-button', data);
- });
-
- $document.delegate(rails.formSubmitSelector, 'ajax:send.rails', function(event) {
- if (this == event.target) rails.disableFormElements($(this));
- });
-
- $document.delegate(rails.formSubmitSelector, 'ajax:complete.rails', function(event) {
- if (this == event.target) rails.enableFormElements($(this));
- });
-
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\ No newline at end of file