test/dummy/vendor/assets/bower_components/jquery/dist/jquery.js in loco-rails-1.0.0 vs test/dummy/vendor/assets/bower_components/jquery/dist/jquery.js in loco-rails-1.0.1
- old
+ new
@@ -1,22 +1,25 @@
+/*eslint-disable no-unused-vars*/
/*!
- * jQuery JavaScript Library v1.12.3
- * http://jquery.com/
+ * jQuery JavaScript Library v3.1.0
+ * https://jquery.com/
*
* Includes Sizzle.js
- * http://sizzlejs.com/
+ * https://sizzlejs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
- * http://jquery.org/license
+ * https://jquery.org/license
*
- * Date: 2016-04-05T19:16Z
+ * Date: 2016-07-07T21:44Z
*/
+( function( global, factory ) {
-(function( global, factory ) {
+ "use strict";
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 have a `window` with a `document`
// (such as Node.js), expose a factory as module.exports.
// This accentuates the need for the creation of a real `window`.
@@ -33,57 +36,78 @@
} else {
factory( global );
}
// Pass this if window is not defined yet
-}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
-// Support: Firefox 18+
-// Can't be in strict mode, several libs including ASP.NET trace
-// the stack via arguments.caller.callee and Firefox dies if
-// you try to trace through "use strict" call chains. (#13335)
-//"use strict";
-var deletedIds = [];
+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
+// enough that all such attempts are guarded in a try block.
+"use strict";
+var arr = [];
+
var document = window.document;
-var slice = deletedIds.slice;
+var getProto = Object.getPrototypeOf;
-var concat = deletedIds.concat;
+var slice = arr.slice;
-var push = deletedIds.push;
+var concat = arr.concat;
-var indexOf = deletedIds.indexOf;
+var push = arr.push;
+var indexOf = arr.indexOf;
+
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
+var fnToString = hasOwn.toString;
+
+var ObjectFunctionString = fnToString.call( Object );
+
var support = {};
+ function DOMEval( code, doc ) {
+ doc = doc || document;
+
+ var script = doc.createElement( "script" );
+
+ script.text = code;
+ doc.head.appendChild( script ).parentNode.removeChild( script );
+ }
+/* global Symbol */
+// Defining this global in .eslintrc would create a danger of using the global
+// unguarded in another place, it seems safer to define global only for this module
+
+
+
var
- version = "1.12.3",
+ version = "3.1.0",
// 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
+ // Support: Android <=4.0 only
// 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,
+ rdashAlpha = /-([a-z])/g,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
};
@@ -93,13 +117,10 @@
// 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 );
@@ -124,11 +145,10 @@
// 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;
},
@@ -166,36 +186,36 @@
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
- sort: deletedIds.sort,
- splice: deletedIds.splice
+ sort: arr.sort,
+ splice: arr.splice
};
jQuery.extend = jQuery.fn.extend = function() {
- var src, copyIsArray, copy, name, options, clone,
+ var options, name, src, copy, copyIsArray, 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
+ // 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
+ // Extend jQuery itself if only one argument is passed
if ( i === length ) {
target = this;
i--;
}
@@ -253,107 +273,85 @@
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";
- },
+ isArray: Array.isArray,
isWindow: function( obj ) {
- /* jshint eqeqeq: false */
- return obj != null && obj == obj.window;
+ 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
- // adding 1 corrects loss of precision from parseFloat (#15100)
- var realStringObj = obj && obj.toString();
- return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
- },
+ // As of jQuery 3.0, isNumeric is limited to
+ // strings and numbers (primitives or objects)
+ // that can be coerced to finite numbers (gh-2662)
+ var type = jQuery.type( obj );
+ return ( type === "number" || type === "string" ) &&
- isEmptyObject: function( obj ) {
- var name;
- for ( name in obj ) {
- return false;
- }
- return true;
+ // parseFloat NaNs numeric-cast false positives ("")
+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+ // subtraction forces infinities to NaN
+ !isNaN( obj - parseFloat( obj ) );
},
isPlainObject: function( obj ) {
- var key;
+ var proto, Ctor;
- // 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 ) ) {
+ // Detect obvious negatives
+ // Use toString instead of jQuery.type to catch host objects
+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
return false;
}
- try {
+ proto = getProto( obj );
- // 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;
+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
+ if ( !proto ) {
+ return true;
}
- // Support: IE<9
- // Handle iteration over inherited properties before own properties.
- if ( !support.ownFirst ) {
- for ( key in obj ) {
- return hasOwn.call( obj, key );
- }
- }
+ // Objects with prototype are plain iff they were constructed by a global Object function
+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
+ },
- // Own properties are enumerated firstly, so to speed up,
- // if last one is own, then all properties are own.
- for ( key in obj ) {}
+ isEmptyObject: function( obj ) {
- return key === undefined || hasOwn.call( obj, key );
+ /* eslint-disable no-unused-vars */
+ // See https://github.com/eslint/eslint/issues/6125
+ var name;
+
+ for ( name in obj ) {
+ return false;
+ }
+ return true;
},
type: function( obj ) {
if ( obj == null ) {
return obj + "";
}
+
+ // Support: Android <=2.3 only (functionish RegExp)
return typeof obj === "object" || typeof obj === "function" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
},
- // 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 ); // jscs:ignore requireDotNotation
- } )( data );
- }
+ // Evaluates a script in a global context
+ globalEval: function( code ) {
+ DOMEval( code );
},
// Convert dashed to camelCase; used by the css and data modules
+ // Support: IE <=9 - 11, Edge 12 - 13
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
@@ -380,11 +378,11 @@
}
return obj;
},
- // Support: Android<4.1, IE<9
+ // Support: Android <=4.0 only
trim: function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
@@ -406,49 +404,24 @@
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;
+ return arr == null ? -1 : indexOf.call( arr, elem, i );
},
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
merge: function( first, second ) {
var len = +second.length,
j = 0,
i = first.length;
- while ( j < len ) {
- first[ i++ ] = second[ j++ ];
+ for ( ; j < len; j++ ) {
+ 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;
},
@@ -507,11 +480,11 @@
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
- var args, proxy, tmp;
+ var tmp, args, proxy;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
@@ -533,38 +506,30 @@
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
- now: function() {
- return +( new Date() );
- },
+ now: Date.now,
// jQuery.support is not used in Core but other projects attach their
// properties to it so it needs to exist.
support: support
} );
-// JSHint would error on this code due to the Symbol not being defined in ES5.
-// Defining this global in .jshintrc would create a danger of using the global
-// unguarded in another place, it seems safer to just disable JSHint for these
-// three lines.
-/* jshint ignore: start */
if ( typeof Symbol === "function" ) {
- jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ];
+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}
-/* jshint ignore: end */
// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );
function isArrayLike( obj ) {
- // Support: iOS 8.2 (not reproducible in simulator)
+ // Support: real iOS 8.2 only (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
type = jQuery.type( obj );
@@ -576,18 +541,18 @@
return type === "array" || length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
- * Sizzle CSS Selector Engine v2.2.1
- * http://sizzlejs.com/
+ * Sizzle CSS Selector Engine v2.3.0
+ * https://sizzlejs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*
- * Date: 2015-10-17
+ * Date: 2016-01-04
*/
(function( window ) {
var i,
support,
@@ -624,22 +589,19 @@
hasDuplicate = true;
}
return 0;
},
- // General-purpose constants
- 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 as it's faster than native
- // http://jsperf.com/thor-indexof-vs-for/5
+ // https://jsperf.com/thor-indexof-vs-for/5
indexOf = function( list, elem ) {
var i = 0,
len = list.length;
for ( ; i < len; i++ ) {
if ( list[i] === elem ) {
@@ -655,11 +617,11 @@
// http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
- identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
// Operator (capture 2)
"*([*^$|!~]?=)" + whitespace +
@@ -712,13 +674,13 @@
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/,
- rescape = /'|\\/g,
- // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+ // CSS escapes
+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox<24
@@ -730,18 +692,44 @@
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
},
+ // CSS string/identifier serialization
+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g,
+ fcssescape = function( ch, asCodePoint ) {
+ if ( asCodePoint ) {
+
+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
+ if ( ch === "\0" ) {
+ return "\uFFFD";
+ }
+
+ // Control characters and (dependent upon position) numbers get escaped as code points
+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
+ }
+
+ // Other potentially-special ASCII characters get backslash-escaped
+ return "\\" + ch;
+ },
+
// Used for iframes
// See setDocument()
// Removing the function wrapper causes a "Permission Denied"
// error in IE
unloadHandler = function() {
setDocument();
- };
+ },
+ disabledAncestor = addCombinator(
+ function( elem ) {
+ return elem.disabled === true;
+ },
+ { dir: "parentNode", next: "legend" }
+ );
+
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
@@ -768,11 +756,11 @@
}
};
}
function Sizzle( selector, context, results, seed ) {
- var m, i, elem, nid, nidselect, match, groups, newSelector,
+ var m, i, elem, nid, match, groups, newSelector,
newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document
nodeType = context ? context.nodeType : 9;
@@ -861,21 +849,20 @@
// Exclude object elements
} else if ( context.nodeName.toLowerCase() !== "object" ) {
// Capture the context ID, setting it first if necessary
if ( (nid = context.getAttribute( "id" )) ) {
- nid = nid.replace( rescape, "\\$&" );
+ nid = nid.replace( rcssescape, fcssescape );
} else {
context.setAttribute( "id", (nid = expando) );
}
// Prefix every selector in the list
groups = tokenize( selector );
i = groups.length;
- nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
while ( i-- ) {
- groups[i] = nidselect + " " + toSelector( groups[i] );
+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
}
newSelector = groups.join( "," );
// Expand context for sibling selectors
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
@@ -932,26 +919,26 @@
return fn;
}
/**
* Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
+ * @param {Function} fn Passed the created element and returns a boolean result
*/
function assert( fn ) {
- var div = document.createElement("div");
+ var el = document.createElement("fieldset");
try {
- return !!fn( div );
+ return !!fn( el );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
- if ( div.parentNode ) {
- div.parentNode.removeChild( div );
+ if ( el.parentNode ) {
+ el.parentNode.removeChild( el );
}
// release memory in IE
- div = null;
+ el = null;
}
}
/**
* Adds the same handler for all of the specified attrs
@@ -974,12 +961,11 @@
* @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 );
+ a.sourceIndex - b.sourceIndex;
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
@@ -1017,10 +1003,38 @@
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
+ * Returns a function to use in pseudos for :enabled/:disabled
+ * @param {Boolean} disabled true for :disabled; false for :enabled
+ */
+function createDisabledPseudo( disabled ) {
+ // Known :disabled false positives:
+ // IE: *[disabled]:not(button, input, select, textarea, optgroup, option, menuitem, fieldset)
+ // not IE: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
+ return function( elem ) {
+
+ // Check form elements and option elements for explicit disabling
+ return "label" in elem && elem.disabled === disabled ||
+ "form" in elem && elem.disabled === disabled ||
+
+ // Check non-disabled form elements for fieldset[disabled] ancestors
+ "form" in elem && elem.disabled === false && (
+ // Support: IE6-11+
+ // Ancestry is covered for us
+ elem.isDisabled === disabled ||
+
+ // Otherwise, assume any non-<option> under fieldset[disabled] is disabled
+ /* jshint -W018 */
+ elem.isDisabled !== !disabled &&
+ ("label" in elem || !disabledAncestor( elem )) !== disabled
+ );
+ };
+}
+
+/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
@@ -1068,11 +1082,11 @@
* 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, parent,
+ var hasCompare, subWindow,
doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
@@ -1083,50 +1097,52 @@
docElem = document.documentElement;
documentIsHTML = !isXML( document );
// Support: IE 9-11, Edge
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
- if ( (parent = document.defaultView) && parent.top !== parent ) {
- // Support: IE 11
- if ( parent.addEventListener ) {
- parent.addEventListener( "unload", unloadHandler, false );
+ if ( preferredDoc !== document &&
+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
+ // Support: IE 11, Edge
+ if ( subWindow.addEventListener ) {
+ subWindow.addEventListener( "unload", unloadHandler, false );
+
// Support: IE 9 - 10 only
- } else if ( parent.attachEvent ) {
- parent.attachEvent( "onunload", unloadHandler );
+ } else if ( subWindow.attachEvent ) {
+ subWindow.attachEvent( "onunload", unloadHandler );
}
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties
// (excepting IE8 booleans)
- support.attributes = assert(function( div ) {
- div.className = "i";
- return !div.getAttribute("className");
+ support.attributes = assert(function( el ) {
+ el.className = "i";
+ return !el.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
- support.getElementsByTagName = assert(function( div ) {
- div.appendChild( document.createComment("") );
- return !div.getElementsByTagName("*").length;
+ support.getElementsByTagName = assert(function( el ) {
+ el.appendChild( document.createComment("") );
+ return !el.getElementsByTagName("*").length;
});
// Support: IE<9
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// Support: IE<10
// Check if getElementById returns elements by name
- // The broken getElementById methods don't pick up programatically-set names,
+ // The broken getElementById methods don't pick up programmatically-set names,
// so use a roundabout getElementsByName test
- support.getById = assert(function( div ) {
- docElem.appendChild( div ).id = expando;
+ support.getById = assert(function( el ) {
+ docElem.appendChild( el ).id = expando;
return !document.getElementsByName || !document.getElementsByName( expando ).length;
});
// ID find and filter
if ( support.getById ) {
@@ -1206,99 +1222,109 @@
// 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
+ // See https://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
- assert(function( div ) {
+ assert(function( el ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
- // http://bugs.jquery.com/ticket/12359
- docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
+ // https://bugs.jquery.com/ticket/12359
+ docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
"<select id='" + expando + "-\r\\' msallowcapture=''>" +
"<option selected=''></option></select>";
// Support: IE8, Opera 11-12.16
// Nothing should be selected when empty strings follow ^= or $= or *=
// The test attribute must be unknown in Opera but "safe" for WinRT
- // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
- if ( div.querySelectorAll("[msallowcapture^='']").length ) {
+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// Support: IE8
// Boolean attributes and "value" are not treated correctly
- if ( !div.querySelectorAll("[selected]").length ) {
+ if ( !el.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
- if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
rbuggyQSA.push("~=");
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
- if ( !div.querySelectorAll(":checked").length ) {
+ if ( !el.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
// Support: Safari 8+, iOS 8+
// https://bugs.webkit.org/show_bug.cgi?id=136851
- // In-page `selector#id sibing-combinator selector` fails
- if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
+ // In-page `selector#id sibling-combinator selector` fails
+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
rbuggyQSA.push(".#.+[+~]");
}
});
- assert(function( div ) {
+ assert(function( el ) {
+ el.innerHTML = "<a href='' disabled='disabled'></a>" +
+ "<select disabled='disabled'><option/></select>";
+
// Support: Windows 8 Native Apps
// The type and name attributes are restricted during .innerHTML assignment
var input = document.createElement("input");
input.setAttribute( "type", "hidden" );
- div.appendChild( input ).setAttribute( "name", "D" );
+ el.appendChild( input ).setAttribute( "name", "D" );
// Support: IE8
// Enforce case-sensitivity of name attribute
- if ( div.querySelectorAll("[name=d]").length ) {
+ if ( el.querySelectorAll("[name=d]").length ) {
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
- if ( !div.querySelectorAll(":enabled").length ) {
+ if ( el.querySelectorAll(":enabled").length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
+ // Support: IE9-11+
+ // IE's :disabled selector does not pick up the children of disabled fieldsets
+ docElem.appendChild( el ).disabled = true;
+ if ( el.querySelectorAll(":disabled").length !== 2 ) {
+ rbuggyQSA.push( ":enabled", ":disabled" );
+ }
+
// Opera 10-11 does not throw on post-comma invalid pseudos
- div.querySelectorAll("*,:x");
+ el.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
- assert(function( div ) {
+ assert(function( el ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
- support.disconnectedMatch = matches.call( div, "div" );
+ support.disconnectedMatch = matches.call( el, "*" );
// This should fail with an exception
// Gecko does not error, returns false instead
- matches.call( div, "[s!='']:x" );
+ matches.call( el, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
@@ -1496,10 +1522,14 @@
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null;
};
+Sizzle.escape = function( sel ) {
+ return (sel + "").replace( rcssescape, fcssescape );
+};
+
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
@@ -1963,18 +1993,13 @@
"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;
- },
+ "enabled": createDisabledPseudo( false ),
+ "disabled": createDisabledPseudo( true ),
- "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);
@@ -2171,11 +2196,13 @@
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
- checkNonElements = base && dir === "parentNode",
+ skip = combinator.next,
+ key = skip || dir,
+ checkNonElements = base && key === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
@@ -2207,18 +2234,20 @@
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
- if ( (oldCache = uniqueCache[ dir ]) &&
+ if ( skip && skip === elem.nodeName.toLowerCase() ) {
+ elem = elem[ dir ] || elem;
+ } else if ( (oldCache = uniqueCache[ key ]) &&
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements
return (newCache[ 2 ] = oldCache[ 2 ]);
} else {
// Reuse newcache so results back-propagate to previous elements
- uniqueCache[ dir ] = newCache;
+ uniqueCache[ key ] = newCache;
// A match means we're done; a fail means we have to keep checking
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
return true;
}
@@ -2657,47 +2686,47 @@
// 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 ) {
+support.sortDetached = assert(function( el ) {
// Should return 1, but returns 4 (following)
- return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 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") === "#" ;
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( el ) {
+ el.innerHTML = "<a href='#'></a>";
+ return el.firstChild.getAttribute("href") === "#" ;
}) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
});
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
-if ( !support.attributes || !assert(function( div ) {
- div.innerHTML = "<input/>";
- div.firstChild.setAttribute( "value", "" );
- return div.firstChild.getAttribute( "value" ) === "";
+if ( !support.attributes || !assert(function( el ) {
+ el.innerHTML = "<input/>";
+ el.firstChild.setAttribute( "value", "" );
+ return el.firstChild.getAttribute( "value" ) === "";
}) ) {
addHandle( "value", function( elem, name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
});
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
-if ( !assert(function( div ) {
- return div.getAttribute("disabled") == null;
+if ( !assert(function( el ) {
+ return el.getAttribute("disabled") == null;
}) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return elem[ name ] === true ? name.toLowerCase() :
@@ -2714,18 +2743,22 @@
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
+
+// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
+jQuery.escapeSelector = Sizzle.escape;
+
var dir = function( elem, dir, until ) {
var matched = [],
truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
@@ -2753,21 +2786,20 @@
};
var rneedsContext = jQuery.expr.match.needsContext;
-var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
var risSimple = /^.[^:#\[\.,]*$/;
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
- /* jshint -W018 */
return !!qualifier.call( elem, i, elem ) !== not;
} );
}
@@ -2785,11 +2817,11 @@
qualifier = jQuery.filter( qualifier, elements );
}
return jQuery.grep( elements, function( elem ) {
- return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not;
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
} );
}
jQuery.filter = function( expr, elems, not ) {
var elem = elems[ 0 ];
@@ -2805,14 +2837,13 @@
} ) );
};
jQuery.fn.extend( {
find: function( selector ) {
- var i,
- ret = [],
- self = this,
- len = self.length;
+ var i, ret,
+ len = this.length,
+ self = this;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter( function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
@@ -2820,18 +2851,17 @@
}
}
} ) );
}
+ ret = this.pushStack( [] );
+
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
- // Needed because $( selector, context ) becomes $( context ).find( selector )
- ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
- ret.selector = this.selector ? this.selector + " " + selector : selector;
- return ret;
+ return len > 1 ? jQuery.uniqueSort( ret ) : ret;
},
filter: function( selector ) {
return this.pushStack( winnow( this, selector || [], false ) );
},
not: function( selector ) {
@@ -2859,28 +2889,29 @@
var rootjQuery,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
- rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+ // Shortcut simple #id case for speed
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
init = jQuery.fn.init = function( selector, context, root ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
- // init accepts an alternate rootjQuery
+ // Method init() accepts an alternate rootjQuery
// so migrate can support jQuery.sub (gh-2101)
root = root || rootjQuery;
// Handle HTML strings
if ( typeof selector === "string" ) {
- if ( selector.charAt( 0 ) === "<" &&
- selector.charAt( selector.length - 1 ) === ">" &&
+ if ( selector[ 0 ] === "<" &&
+ selector[ selector.length - 1 ] === ">" &&
selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
@@ -2893,11 +2924,11 @@
// HANDLE: $(html) -> $(array)
if ( match[ 1 ] ) {
context = context instanceof jQuery ? context[ 0 ] : context;
- // scripts is true for back-compat
+ // Option to run scripts is true for back-compat
// Intentionally let the error be thrown if parseHTML is not present
jQuery.merge( this, jQuery.parseHTML(
match[ 1 ],
context && context.nodeType ? context.ownerDocument || context : document,
true
@@ -2922,27 +2953,16 @@
// 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 ) {
+ if ( elem ) {
- // 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;
+ // Inject the element directly into the jQuery object
this[ 0 ] = elem;
+ this.length = 1;
}
-
- this.context = document;
- this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
@@ -2954,29 +2974,24 @@
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
- this.context = this[ 0 ] = selector;
+ this[ 0 ] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
- return typeof root.ready !== "undefined" ?
+ return root.ready !== undefined ?
root.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;
@@ -2985,26 +3000,26 @@
rootjQuery = jQuery( document );
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
- // methods guaranteed to produce a unique set when starting from a unique set
+ // Methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend( {
has: function( target ) {
- var i,
- targets = jQuery( target, this ),
- len = targets.length;
+ var targets = jQuery( target, this ),
+ l = targets.length;
return this.filter( function() {
- for ( i = 0; i < len; i++ ) {
+ var i = 0;
+ for ( ; i < l; i++ ) {
if ( jQuery.contains( this, targets[ i ] ) ) {
return true;
}
}
} );
@@ -3013,53 +3028,54 @@
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;
+ targets = typeof selectors !== "string" && jQuery( selectors );
- for ( ; i < l; i++ ) {
- for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+ // Positional selectors never match, since there's no _selection_ context
+ if ( !rneedsContext.test( selectors ) ) {
+ for ( ; i < l; i++ ) {
+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
- // Always skip document fragments
- if ( cur.nodeType < 11 && ( pos ?
- pos.index( cur ) > -1 :
+ // Always skip document fragments
+ if ( cur.nodeType < 11 && ( targets ?
+ targets.index( cur ) > -1 :
- // Don't pass non-elements to Sizzle
- cur.nodeType === 1 &&
- jQuery.find.matchesSelector( cur, selectors ) ) ) {
+ // Don't pass non-elements to Sizzle
+ cur.nodeType === 1 &&
+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
- matched.push( cur );
- break;
+ matched.push( cur );
+ break;
+ }
}
}
}
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
},
- // Determine the position of an element within
- // the matched set of elements
+ // Determine the position of an element within the set
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
}
- // index in selector
+ // Index in selector
if ( typeof elem === "string" ) {
- return jQuery.inArray( this[ 0 ], jQuery( elem ) );
+ return indexOf.call( jQuery( elem ), this[ 0 ] );
}
// Locate the position of the desired element
- return jQuery.inArray(
+ return indexOf.call( this,
// If it receives a jQuery object, the first element is used
- elem.jquery ? elem[ 0 ] : elem, this );
+ elem.jquery ? elem[ 0 ] : elem
+ );
},
add: function( selector, context ) {
return this.pushStack(
jQuery.uniqueSort(
@@ -3074,14 +3090,11 @@
);
}
} );
function sibling( cur, dir ) {
- do {
- cur = cur[ dir ];
- } while ( cur && cur.nodeType !== 1 );
-
+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
return cur;
}
jQuery.each( {
parent: function( elem ) {
@@ -3117,40 +3130,38 @@
},
children: function( elem ) {
return siblings( elem.firstChild );
},
contents: function( elem ) {
- return jQuery.nodeName( elem, "iframe" ) ?
- elem.contentDocument || elem.contentWindow.document :
- jQuery.merge( [], elem.childNodes );
+ return elem.contentDocument || jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
- var ret = jQuery.map( this, fn, until );
+ var matched = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
- ret = jQuery.filter( selector, ret );
+ matched = jQuery.filter( selector, matched );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
- ret = jQuery.uniqueSort( ret );
+ jQuery.uniqueSort( matched );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
- ret = ret.reverse();
+ matched.reverse();
}
}
- return this.pushStack( ret );
+ return this.pushStack( matched );
};
} );
var rnotwhite = ( /\S+/g );
@@ -3340,13 +3351,13 @@
// Disable .fire
// Also disable .add unless we have memory (since it would have no effect)
// Abort any pending executions
lock: function() {
- locked = true;
- if ( !memory ) {
- self.disable();
+ locked = queue = [];
+ if ( !memory && !firing ) {
+ list = memory = "";
}
return this;
},
locked: function() {
return !!locked;
@@ -3379,90 +3390,325 @@
return self;
};
+function Identity( v ) {
+ return v;
+}
+function Thrower( ex ) {
+ throw ex;
+}
+
+function adoptValue( value, resolve, reject ) {
+ var method;
+
+ try {
+
+ // Check for promise aspect first to privilege synchronous behavior
+ if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
+ method.call( value ).done( resolve ).fail( reject );
+
+ // Other thenables
+ } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
+ method.call( value, resolve, reject );
+
+ // Other non-thenables
+ } else {
+
+ // Support: Android 4.0 only
+ // Strict mode functions invoked without .call/.apply get global-object context
+ resolve.call( undefined, value );
+ }
+
+ // For Promises/A+, convert exceptions into rejections
+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
+ // Deferred#then to conditionally suppress rejection.
+ } catch ( value ) {
+
+ // Support: Android 4.0 only
+ // Strict mode functions invoked without .call/.apply get global-object context
+ reject.call( undefined, value );
+ }
+}
+
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" ) ]
+ // action, add listener, callbacks,
+ // ... .then handlers, argument index, [final state]
+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
+ jQuery.Callbacks( "memory" ), 2 ],
+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
- then: function( /* fnDone, fnFail, fnProgress */ ) {
+ "catch": function( fn ) {
+ return promise.then( null, fn );
+ },
+
+ // Keep pipe for back-compat
+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
+
return jQuery.Deferred( function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
- var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
- // deferred[ done | fail | progress ] for forwarding actions to newDefer
+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
+ var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
+
+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
deferred[ tuple[ 1 ] ]( function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise()
.progress( newDefer.notify )
.done( newDefer.resolve )
.fail( newDefer.reject );
} else {
newDefer[ tuple[ 0 ] + "With" ](
- this === promise ? newDefer.promise() : this,
+ this,
fn ? [ returned ] : arguments
);
}
} );
} );
fns = null;
} ).promise();
},
+ then: function( onFulfilled, onRejected, onProgress ) {
+ var maxDepth = 0;
+ function resolve( depth, deferred, handler, special ) {
+ return function() {
+ var that = this,
+ args = arguments,
+ mightThrow = function() {
+ var returned, then;
+ // Support: Promises/A+ section 2.3.3.3.3
+ // https://promisesaplus.com/#point-59
+ // Ignore double-resolution attempts
+ if ( depth < maxDepth ) {
+ return;
+ }
+
+ returned = handler.apply( that, args );
+
+ // Support: Promises/A+ section 2.3.1
+ // https://promisesaplus.com/#point-48
+ if ( returned === deferred.promise() ) {
+ throw new TypeError( "Thenable self-resolution" );
+ }
+
+ // Support: Promises/A+ sections 2.3.3.1, 3.5
+ // https://promisesaplus.com/#point-54
+ // https://promisesaplus.com/#point-75
+ // Retrieve `then` only once
+ then = returned &&
+
+ // Support: Promises/A+ section 2.3.4
+ // https://promisesaplus.com/#point-64
+ // Only check objects and functions for thenability
+ ( typeof returned === "object" ||
+ typeof returned === "function" ) &&
+ returned.then;
+
+ // Handle a returned thenable
+ if ( jQuery.isFunction( then ) ) {
+
+ // Special processors (notify) just wait for resolution
+ if ( special ) {
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special )
+ );
+
+ // Normal processors (resolve) also hook into progress
+ } else {
+
+ // ...and disregard older resolution values
+ maxDepth++;
+
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special ),
+ resolve( maxDepth, deferred, Identity,
+ deferred.notifyWith )
+ );
+ }
+
+ // Handle all other returned values
+ } else {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Identity ) {
+ that = undefined;
+ args = [ returned ];
+ }
+
+ // Process the value(s)
+ // Default process is resolve
+ ( special || deferred.resolveWith )( that, args );
+ }
+ },
+
+ // Only normal processors (resolve) catch and reject exceptions
+ process = special ?
+ mightThrow :
+ function() {
+ try {
+ mightThrow();
+ } catch ( e ) {
+
+ if ( jQuery.Deferred.exceptionHook ) {
+ jQuery.Deferred.exceptionHook( e,
+ process.stackTrace );
+ }
+
+ // Support: Promises/A+ section 2.3.3.3.4.1
+ // https://promisesaplus.com/#point-61
+ // Ignore post-resolution exceptions
+ if ( depth + 1 >= maxDepth ) {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Thrower ) {
+ that = undefined;
+ args = [ e ];
+ }
+
+ deferred.rejectWith( that, args );
+ }
+ }
+ };
+
+ // Support: Promises/A+ section 2.3.3.3.1
+ // https://promisesaplus.com/#point-57
+ // Re-resolve promises immediately to dodge false rejection from
+ // subsequent errors
+ if ( depth ) {
+ process();
+ } else {
+
+ // Call an optional hook to record the stack, in case of exception
+ // since it's otherwise lost when execution goes async
+ if ( jQuery.Deferred.getStackHook ) {
+ process.stackTrace = jQuery.Deferred.getStackHook();
+ }
+ window.setTimeout( process );
+ }
+ };
+ }
+
+ return jQuery.Deferred( function( newDefer ) {
+
+ // progress_handlers.add( ... )
+ tuples[ 0 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onProgress ) ?
+ onProgress :
+ Identity,
+ newDefer.notifyWith
+ )
+ );
+
+ // fulfilled_handlers.add( ... )
+ tuples[ 1 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onFulfilled ) ?
+ onFulfilled :
+ Identity
+ )
+ );
+
+ // rejected_handlers.add( ... )
+ tuples[ 2 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onRejected ) ?
+ onRejected :
+ Thrower
+ )
+ );
+ } ).promise();
+ },
+
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
- // 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 ];
+ stateString = tuple[ 5 ];
- // promise[ done | fail | progress ] = list.add
+ // promise.progress = list.add
+ // promise.done = list.add
+ // promise.fail = list.add
promise[ tuple[ 1 ] ] = list.add;
// Handle state
if ( stateString ) {
- list.add( function() {
+ list.add(
+ function() {
- // state = [ resolved | rejected ]
- state = stateString;
+ // state = "resolved" (i.e., fulfilled)
+ // state = "rejected"
+ state = stateString;
+ },
- // [ reject_list | resolve_list ].disable; progress_list.lock
- }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+ // rejected_callbacks.disable
+ // fulfilled_callbacks.disable
+ tuples[ 3 - i ][ 2 ].disable,
+
+ // progress_callbacks.lock
+ tuples[ 0 ][ 2 ].lock
+ );
}
- // deferred[ resolve | reject | notify ]
+ // progress_handlers.fire
+ // fulfilled_handlers.fire
+ // rejected_handlers.fire
+ list.add( tuple[ 3 ].fire );
+
+ // deferred.notify = function() { deferred.notifyWith(...) }
+ // deferred.resolve = function() { deferred.resolveWith(...) }
+ // deferred.reject = function() { deferred.rejectWith(...) }
deferred[ tuple[ 0 ] ] = function() {
- deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments );
+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
return this;
};
+
+ // deferred.notifyWith = list.fireWith
+ // deferred.resolveWith = list.fireWith
+ // deferred.rejectWith = list.fireWith
deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
} );
// Make the deferred a promise
promise.promise( deferred );
@@ -3475,74 +3721,99 @@
// All done!
return deferred;
},
// Deferred helper
- when: function( subordinate /* , ..., subordinateN */ ) {
- var i = 0,
- resolveValues = slice.call( arguments ),
- length = resolveValues.length,
+ when: function( singleValue ) {
+ var
- // the count of uncompleted subordinates
- remaining = length !== 1 ||
- ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+ // count of uncompleted subordinates
+ remaining = arguments.length,
- // the master Deferred.
- // If resolveValues consist of only a single Deferred, just use that.
- deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+ // count of unprocessed arguments
+ i = remaining,
- // 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 );
+ // subordinate fulfillment data
+ resolveContexts = Array( i ),
+ resolveValues = slice.call( arguments ),
- } else if ( !( --remaining ) ) {
- deferred.resolveWith( contexts, values );
+ // the master Deferred
+ master = jQuery.Deferred(),
+
+ // subordinate callback factory
+ updateFunc = function( i ) {
+ return function( value ) {
+ resolveContexts[ i ] = this;
+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+ if ( !( --remaining ) ) {
+ master.resolveWith( resolveContexts, resolveValues );
}
};
- },
+ };
- progressValues, progressContexts, resolveContexts;
+ // Single- and empty arguments are adopted like Promise.resolve
+ if ( remaining <= 1 ) {
+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject );
- // 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()
- .progress( updateFunc( i, progressContexts, progressValues ) )
- .done( updateFunc( i, resolveContexts, resolveValues ) )
- .fail( deferred.reject );
- } else {
- --remaining;
- }
+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
+ if ( master.state() === "pending" ||
+ jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
+
+ return master.then();
}
}
- // if we're not waiting on anything, resolve the master
- if ( !remaining ) {
- deferred.resolveWith( resolveContexts, resolveValues );
+ // Multiple arguments are aggregated like Promise.all array elements
+ while ( i-- ) {
+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
}
- return deferred.promise();
+ return master.promise();
}
} );
+// These usually indicate a programmer mistake during development,
+// warn about them ASAP rather than swallowing them by default.
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
+
+jQuery.Deferred.exceptionHook = function( error, stack ) {
+
+ // Support: IE 8 - 9 only
+ // Console exists when dev tools are open, which can happen at any time
+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
+ }
+};
+
+
+
+
+jQuery.readyException = function( error ) {
+ window.setTimeout( function() {
+ throw error;
+ } );
+};
+
+
+
+
// The deferred used on DOM ready
-var readyList;
+var readyList = jQuery.Deferred();
jQuery.fn.ready = function( fn ) {
- // Add the callback
- jQuery.ready.promise().done( fn );
+ readyList
+ .then( fn )
+ // Wrap jQuery.readyException in a function so that the lookup
+ // happens at the time of error handling instead of callback
+ // registration.
+ .catch( function( error ) {
+ jQuery.readyException( error );
+ } );
+
return this;
};
jQuery.extend( {
@@ -3578,532 +3849,417 @@
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 );
- window.removeEventListener( "load", completed );
+jQuery.ready.then = readyList.then;
- } else {
- document.detachEvent( "onreadystatechange", completed );
- window.detachEvent( "onload", completed );
- }
-}
-
-/**
- * The ready event handler and self cleanup method
- */
+// 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 ||
- window.event.type === "load" ||
- document.readyState === "complete" ) {
-
- detach();
- jQuery.ready();
- }
+ document.removeEventListener( "DOMContentLoaded", completed );
+ window.removeEventListener( "load", completed );
+ jQuery.ready();
}
-jQuery.ready.promise = function( obj ) {
- if ( !readyList ) {
+// Catch cases where $(document).ready() is called
+// after the browser event has already occurred.
+// Support: IE <=9 - 10 only
+// Older IE sometimes signals "interactive" too soon
+if ( document.readyState === "complete" ||
+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
- readyList = jQuery.Deferred();
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ window.setTimeout( jQuery.ready );
- // Catch cases where $(document).ready() is called
- // after the browser event has already occurred.
- // Support: IE6-10
- // Older IE sometimes signals "interactive" too soon
- if ( document.readyState === "complete" ||
- ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+} else {
- // Handle it asynchronously to allow scripts the opportunity to delay ready
- window.setTimeout( jQuery.ready );
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", completed );
- // Standards-based browsers support DOMContentLoaded
- } else if ( document.addEventListener ) {
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", completed );
+}
- // Use the handy event callback
- document.addEventListener( "DOMContentLoaded", completed );
- // A fallback to window.onload, that will always work
- window.addEventListener( "load", completed );
- // If IE event model is used
- } else {
- // Ensure firing before onload, maybe late but safe also for iframes
- document.attachEvent( "onreadystatechange", completed );
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+ var i = 0,
+ len = elems.length,
+ bulk = key == null;
- // A fallback to window.onload, that will always work
- window.attachEvent( "onload", completed );
+ // Sets many values
+ if ( jQuery.type( key ) === "object" ) {
+ chainable = true;
+ for ( i in key ) {
+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
+ }
- // If IE and not a frame
- // continually check to see if the document is ready
- var top = false;
+ // Sets one value
+ } else if ( value !== undefined ) {
+ chainable = true;
- try {
- top = window.frameElement == null && document.documentElement;
- } catch ( e ) {}
+ if ( !jQuery.isFunction( value ) ) {
+ raw = true;
+ }
- if ( top && top.doScroll ) {
- ( function doScrollCheck() {
- if ( !jQuery.isReady ) {
+ if ( bulk ) {
- try {
+ // Bulk operations run against the entire set
+ if ( raw ) {
+ fn.call( elems, value );
+ fn = null;
- // Use the trick by Diego Perini
- // http://javascript.nwbox.com/IEContentLoaded/
- top.doScroll( "left" );
- } catch ( e ) {
- return window.setTimeout( doScrollCheck, 50 );
- }
+ // ...except when executing function values
+ } else {
+ bulk = fn;
+ fn = function( elem, key, value ) {
+ return bulk.call( jQuery( elem ), value );
+ };
+ }
+ }
- // detach all dom ready events
- detach();
-
- // and execute any waiting functions
- jQuery.ready();
- }
- } )();
+ if ( fn ) {
+ for ( ; i < len; i++ ) {
+ fn(
+ elems[ i ], key, raw ?
+ value :
+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
+ );
}
}
}
- return readyList.promise( obj );
+
+ return chainable ?
+ elems :
+
+ // Gets
+ bulk ?
+ fn.call( elems ) :
+ len ? fn( elems[ 0 ], key ) : emptyGet;
};
+var acceptData = function( owner ) {
-// Kick off the DOM ready check even if the user does not
-jQuery.ready.promise();
+ // Accepts only:
+ // - Node
+ // - Node.ELEMENT_NODE
+ // - Node.DOCUMENT_NODE
+ // - Object
+ // - Any
+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
+};
-// Support: IE<9
-// Iteration over object's inherited properties before its own
-var i;
-for ( i in jQuery( support ) ) {
- break;
+function Data() {
+ this.expando = jQuery.expando + Data.uid++;
}
-support.ownFirst = i === "0";
-// Note: most support tests are defined in their respective modules.
-// false until the test is run
-support.inlineBlockNeedsLayout = false;
+Data.uid = 1;
-// Execute ASAP in case we need to set body.style.zoom
-jQuery( function() {
+Data.prototype = {
- // Minified: var a,b,c,d
- var val, div, body, container;
+ cache: function( owner ) {
- body = document.getElementsByTagName( "body" )[ 0 ];
- if ( !body || !body.style ) {
+ // Check if the owner object already has a cache
+ var value = owner[ this.expando ];
- // Return for frameset docs that don't have a body
- return;
- }
+ // If not, create one
+ if ( !value ) {
+ value = {};
- // 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 );
+ // We can accept data for non-element nodes in modern browsers,
+ // but we should not, see #8335.
+ // Always return an empty object.
+ if ( acceptData( owner ) ) {
- if ( typeof div.style.zoom !== "undefined" ) {
+ // If it is a node unlikely to be stringify-ed or looped over
+ // use plain assignment
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = value;
- // 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";
+ // Otherwise secure it in a non-enumerable property
+ // configurable must be true to allow the property to be
+ // deleted when data is removed
+ } else {
+ Object.defineProperty( owner, this.expando, {
+ value: value,
+ configurable: true
+ } );
+ }
+ }
+ }
- support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
- if ( val ) {
+ return value;
+ },
+ set: function( owner, data, value ) {
+ var prop,
+ cache = this.cache( owner );
- // 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;
+ // Handle: [ owner, key, value ] args
+ // Always use camelCase key (gh-2257)
+ if ( typeof data === "string" ) {
+ cache[ jQuery.camelCase( data ) ] = value;
+
+ // Handle: [ owner, { properties } ] args
+ } else {
+
+ // Copy the properties one-by-one to the cache object
+ for ( prop in data ) {
+ cache[ jQuery.camelCase( prop ) ] = data[ prop ];
+ }
}
- }
+ return cache;
+ },
+ get: function( owner, key ) {
+ return key === undefined ?
+ this.cache( owner ) :
- body.removeChild( container );
-} );
+ // Always use camelCase key (gh-2257)
+ owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
+ },
+ access: function( owner, key, value ) {
+ // In cases where either:
+ //
+ // 1. No key was specified
+ // 2. A string key was specified, but no value provided
+ //
+ // Take the "read" path and allow the get method to determine
+ // which value to return, respectively either:
+ //
+ // 1. The entire cache object
+ // 2. The data stored at the key
+ //
+ if ( key === undefined ||
+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
-( function() {
- var div = document.createElement( "div" );
+ return this.get( owner, key );
+ }
- // Support: IE<9
- support.deleteExpando = true;
- try {
- delete div.test;
- } catch ( e ) {
- support.deleteExpando = false;
- }
+ // When the key is not a string, or both a key and value
+ // are specified, set or extend (existing objects) with either:
+ //
+ // 1. An object of properties
+ // 2. A key and value
+ //
+ this.set( owner, key, value );
- // Null elements to avoid leaks in IE.
- div = null;
-} )();
-var acceptData = function( elem ) {
- var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ],
- nodeType = +elem.nodeType || 1;
+ // Since the "set" path can have two possible entry points
+ // return the expected data based on which path was taken[*]
+ return value !== undefined ? value : key;
+ },
+ remove: function( owner, key ) {
+ var i,
+ cache = owner[ this.expando ];
- // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
- return nodeType !== 1 && nodeType !== 9 ?
- false :
+ if ( cache === undefined ) {
+ return;
+ }
- // Nodes accept data unless otherwise specified; rejection can be conditional
- !noData || noData !== true && elem.getAttribute( "classid" ) === noData;
+ if ( key !== undefined ) {
+
+ // Support array or space separated string of keys
+ if ( jQuery.isArray( key ) ) {
+
+ // If key is an array of keys...
+ // We always set camelCase keys, so remove that.
+ key = key.map( jQuery.camelCase );
+ } else {
+ key = jQuery.camelCase( key );
+
+ // If a key with the spaces exists, use it.
+ // Otherwise, create an array by matching non-whitespace
+ key = key in cache ?
+ [ key ] :
+ ( key.match( rnotwhite ) || [] );
+ }
+
+ i = key.length;
+
+ while ( i-- ) {
+ delete cache[ key[ i ] ];
+ }
+ }
+
+ // Remove the expando if there's no more data
+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+ // Support: Chrome <=35 - 45
+ // Webkit & Blink performance suffers when deleting properties
+ // from DOM nodes, so set to undefined instead
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = undefined;
+ } else {
+ delete owner[ this.expando ];
+ }
+ }
+ },
+ hasData: function( owner ) {
+ var cache = owner[ this.expando ];
+ return cache !== undefined && !jQuery.isEmptyObject( cache );
+ }
};
+var dataPriv = new Data();
+var dataUser = new Data();
+// Implementation Summary
+//
+// 1. Enforce API surface and semantic compatibility with 1.9.x branch
+// 2. Improve the module's maintainability by reducing the storage
+// paths to a single mechanism.
+// 3. Use the same single mechanism to support "private" and "user" data.
+// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+// 5. Avoid exposing implementation details on user objects (eg. expando properties)
+// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
+
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
- rmultiDash = /([A-Z])/g;
+ rmultiDash = /[A-Z]/g;
function dataAttr( elem, key, data ) {
+ var name;
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
-
- var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
+ name = "data-" + key.replace( rmultiDash, "-$&" ).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 ) :
+ rbrace.test( data ) ? JSON.parse( data ) :
data;
} catch ( e ) {}
// Make sure we set the data so it isn't changed later
- jQuery.data( elem, key, data );
-
+ dataUser.set( 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 ( !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 ( !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, undefined
- } else {
- cache[ id ] = undefined;
- }
-}
-
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 );
+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
},
data: function( elem, name, data ) {
- return internalData( elem, name, data );
+ return dataUser.access( elem, name, data );
},
removeData: function( elem, name ) {
- return internalRemoveData( elem, name );
+ dataUser.remove( elem, name );
},
- // For internal use only.
+ // TODO: Now that all calls to _data and _removeData have been replaced
+ // with direct calls to dataPriv methods, these can be deprecated.
_data: function( elem, name, data ) {
- return internalData( elem, name, data, true );
+ return dataPriv.access( elem, name, data );
},
_removeData: function( elem, name ) {
- return internalRemoveData( elem, name, true );
+ dataPriv.remove( elem, name );
}
} );
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 );
+ data = dataUser.get( elem );
- if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
i = attrs.length;
while ( i-- ) {
- // Support: IE11+
+ // Support: IE 11 only
// The attrs elements can be null (#14894)
if ( attrs[ i ] ) {
name = attrs[ i ].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = jQuery.camelCase( name.slice( 5 ) );
dataAttr( elem, name, data[ name ] );
}
}
}
- jQuery._data( elem, "parsedAttrs", true );
+ dataPriv.set( elem, "hasDataAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each( function() {
- jQuery.data( this, key );
+ dataUser.set( this, key );
} );
}
- return arguments.length > 1 ?
+ return access( this, function( value ) {
+ var data;
- // Sets one value
+ // The calling jQuery object (element matches) is not empty
+ // (and therefore has an element appears at this[ 0 ]) and the
+ // `value` parameter was not undefined. An empty jQuery object
+ // will result in `undefined` for elem = this[ 0 ] which will
+ // throw an exception if an attempt to read a data cache is made.
+ if ( elem && value === undefined ) {
+
+ // Attempt to get data from the cache
+ // The key will always be camelCased in Data
+ data = dataUser.get( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // Attempt to "discover" the data in
+ // HTML5 custom data-* attrs
+ data = dataAttr( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // We tried really hard, but the data doesn't exist.
+ return;
+ }
+
+ // Set the data...
this.each( function() {
- 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;
+ // We always store the camelCased key
+ dataUser.set( this, key, value );
+ } );
+ }, null, value, arguments.length > 1, null, true );
},
removeData: function( key ) {
return this.each( function() {
- jQuery.removeData( this, key );
+ dataUser.remove( this, key );
} );
}
} );
@@ -4111,16 +4267,16 @@
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
- queue = jQuery._data( elem, type );
+ queue = dataPriv.get( 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 ) );
+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
} else {
queue.push( data );
}
}
return queue || [];
@@ -4150,28 +4306,26 @@
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
- // clear up the last queue stop function
+ // 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
+ // Not public - generate a queueHooks object, or return the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
- return jQuery._data( elem, key ) || jQuery._data( elem, key, {
+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
empty: jQuery.Callbacks( "once memory" ).add( function() {
- jQuery._removeData( elem, type + "queue" );
- jQuery._removeData( elem, key );
+ dataPriv.remove( elem, [ type + "queue", key ] );
} )
} );
}
} );
@@ -4192,11 +4346,11 @@
return data === undefined ?
this :
this.each( function() {
var queue = jQuery.queue( this, type, data );
- // ensure a hooks for this queue
+ // Ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
@@ -4230,96 +4384,80 @@
type = undefined;
}
type = type || "fx";
while ( i-- ) {
- tmp = jQuery._data( elements[ i ], type + "queueHooks" );
+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
-( function() {
- var shrinkWrapBlocksVal;
- support.shrinkWrapBlocks = function() {
- if ( shrinkWrapBlocksVal != null ) {
- return shrinkWrapBlocksVal;
- }
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
- // Will be changed later if needed.
- shrinkWrapBlocksVal = false;
+var isHiddenWithinTree = function( elem, el ) {
- // Minified: var b,c,d
- var div, body, container;
+ // isHiddenWithinTree might be called from jQuery#filter function;
+ // in that case, element will be second argument
+ elem = el || elem;
- body = document.getElementsByTagName( "body" )[ 0 ];
- if ( !body || !body.style ) {
+ // Inline style trumps all
+ return elem.style.display === "none" ||
+ elem.style.display === "" &&
- // Test fired too early or in an unsupported environment, exit.
- return;
- }
+ // Otherwise, check computed style
+ // Support: Firefox <=43 - 45
+ // Disconnected elements can have computed display: none, so first confirm that elem is
+ // in the document.
+ jQuery.contains( elem.ownerDocument, elem ) &&
- // 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 !== "undefined" ) {
-
- // 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;
+ jQuery.css( elem, "display" ) === "none";
};
-} )();
-var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+var swap = function( elem, options, callback, args ) {
+ var ret, name,
+ old = {};
-var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+ // 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 || [] );
-var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+ // Revert the old values
+ for ( name in options ) {
+ elem.style[ name ] = old[ name ];
+ }
-var isHidden = function( elem, el ) {
+ return ret;
+};
- // 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 );
- };
function adjustCSS( elem, prop, valueParts, tween ) {
var adjusted,
scale = 1,
maxIterations = 20,
currentValue = tween ?
- function() { return tween.cur(); } :
- function() { return jQuery.css( elem, prop, "" ); },
+ function() {
+ return tween.cur();
+ } :
+ function() {
+ return jQuery.css( elem, prop, "" );
+ },
initial = currentValue(),
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
@@ -4368,346 +4506,238 @@
}
return adjusted;
}
-// Multifunctional method to get and set values of a collection
-// The value/s can optionally be executed if it's a function
-var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
- var i = 0,
- length = elems.length,
- bulk = key == null;
+var defaultDisplayMap = {};
- // Sets many values
- if ( jQuery.type( key ) === "object" ) {
- chainable = true;
- for ( i in key ) {
- access( elems, fn, i, key[ i ], true, emptyGet, raw );
- }
+function getDefaultDisplay( elem ) {
+ var temp,
+ doc = elem.ownerDocument,
+ nodeName = elem.nodeName,
+ display = defaultDisplayMap[ nodeName ];
- // Sets one value
- } else if ( value !== undefined ) {
- chainable = true;
+ if ( display ) {
+ return display;
+ }
- if ( !jQuery.isFunction( value ) ) {
- raw = true;
- }
+ temp = doc.body.appendChild( doc.createElement( nodeName ) ),
+ display = jQuery.css( temp, "display" );
- if ( bulk ) {
+ temp.parentNode.removeChild( temp );
- // 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 ) )
- );
- }
- }
+ if ( display === "none" ) {
+ display = "block";
}
+ defaultDisplayMap[ nodeName ] = display;
- return chainable ?
- elems :
+ return display;
+}
- // Gets
- bulk ?
- fn.call( elems ) :
- length ? fn( elems[ 0 ], key ) : emptyGet;
-};
-var rcheckableType = ( /^(?:checkbox|radio)$/i );
+function showHide( elements, show ) {
+ var display, elem,
+ values = [],
+ index = 0,
+ length = elements.length;
-var rtagName = ( /<([\w:-]+)/ );
+ // Determine new display value for elements that need to change
+ for ( ; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
-var rscriptType = ( /^$|\/(?:java|ecma)script/i );
+ display = elem.style.display;
+ if ( show ) {
-var rleadingWhitespace = ( /^\s+/ );
+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
+ // check is required in this first loop unless we have a nonempty display value (either
+ // inline or about-to-be-restored)
+ if ( display === "none" ) {
+ values[ index ] = dataPriv.get( elem, "display" ) || null;
+ if ( !values[ index ] ) {
+ elem.style.display = "";
+ }
+ }
+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
+ values[ index ] = getDefaultDisplay( elem );
+ }
+ } else {
+ if ( display !== "none" ) {
+ values[ index ] = "none";
-var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" +
- "details|dialog|figcaption|figure|footer|header|hgroup|main|" +
- "mark|meter|nav|output|picture|progress|section|summary|template|time|video";
+ // Remember what we're overwriting
+ dataPriv.set( elem, "display", display );
+ }
+ }
+ }
-
-
-function createSafeFragment( document ) {
- var list = nodeNames.split( "|" ),
- safeFrag = document.createDocumentFragment();
-
- if ( safeFrag.createElement ) {
- while ( list.length ) {
- safeFrag.createElement(
- list.pop()
- );
+ // Set the display of the elements in a second loop to avoid constant reflow
+ for ( index = 0; index < length; index++ ) {
+ if ( values[ index ] != null ) {
+ elements[ index ].style.display = values[ index ];
}
}
- return safeFrag;
+
+ return elements;
}
+jQuery.fn.extend( {
+ show: function() {
+ return showHide( this, true );
+ },
+ hide: function() {
+ return showHide( this );
+ },
+ toggle: function( state ) {
+ if ( typeof state === "boolean" ) {
+ return state ? this.show() : this.hide();
+ }
-( function() {
- var div = document.createElement( "div" ),
- fragment = document.createDocumentFragment(),
- input = document.createElement( "input" );
+ return this.each( function() {
+ if ( isHiddenWithinTree( this ) ) {
+ jQuery( this ).show();
+ } else {
+ jQuery( this ).hide();
+ }
+ } );
+ }
+} );
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
- // Setup
- div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
- // IE strips leading whitespace when .innerHTML is used
- support.leadingWhitespace = div.firstChild.nodeType === 3;
+var rscriptType = ( /^$|\/(?:java|ecma)script/i );
- // 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 );
-
- // Support: Windows Web Apps (WWA)
- // `name` and `type` must use .setAttribute for WWA (#14901)
- input = document.createElement( "input" );
- input.setAttribute( "type", "radio" );
- input.setAttribute( "checked", "checked" );
- input.setAttribute( "name", "t" );
-
- div.appendChild( input );
-
- // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
- // old WebKit doesn't clone checked state correctly in fragments
- support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
- // Support: IE<9
- // Cloned elements keep attachEvent handlers, we use addEventListener on IE9+
- support.noCloneEvent = !!div.addEventListener;
-
- // Support: IE<9
- // Since attributes and properties are the same in IE,
- // cleanData must set properties to undefined rather than use removeAttribute
- div[ jQuery.expando ] = 1;
- support.attributes = !div.getAttribute( jQuery.expando );
-} )();
-
-
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
+
+ // Support: IE <=9 only
option: [ 1, "<select multiple='multiple'>", "</select>" ],
- legend: [ 1, "<fieldset>", "</fieldset>" ],
- area: [ 1, "<map>", "</map>" ],
- // Support: IE8
- param: [ 1, "<object>", "</object>" ],
+ // XHTML parsers do not magically insert elements in the
+ // same way that tag soup parsers do. So we cannot shorten
+ // this by omitting <tbody> or other required elements.
thead: [ 1, "<table>", "</table>" ],
+ col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
- 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>" ]
+ _default: [ 0, "", "" ]
};
-// Support: IE8-IE9
+// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
function getAll( context, tag ) {
- var elems, elem,
- i = 0,
- found = typeof context.getElementsByTagName !== "undefined" ?
+
+ // Support: IE <=9 - 11 only
+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
+ var ret = typeof context.getElementsByTagName !== "undefined" ?
context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== "undefined" ?
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;
+ jQuery.merge( [ context ], ret ) :
+ ret;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
- var elem,
- i = 0;
- for ( ; ( elem = elems[ i ] ) != null; i++ ) {
- jQuery._data(
- elem,
+ var i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ dataPriv.set(
+ elems[ i ],
"globalEval",
- !refElements || jQuery._data( refElements[ i ], "globalEval" )
+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
);
}
}
-var rhtml = /<|&#?\w+;/,
- rtbody = /<tbody/i;
+var rhtml = /<|&#?\w+;/;
-function fixDefaultChecked( elem ) {
- if ( rcheckableType.test( elem.type ) ) {
- elem.defaultChecked = elem.checked;
- }
-}
-
function buildFragment( elems, context, scripts, selection, ignored ) {
- var j, elem, contains,
- tmp, tag, tbody, wrap,
- l = elems.length,
-
- // Ensure a safe fragment
- safe = createSafeFragment( context ),
-
+ var elem, tmp, tag, wrap, contains, j,
+ fragment = context.createDocumentFragment(),
nodes = [],
- i = 0;
+ i = 0,
+ l = elems.length;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( jQuery.type( elem ) === "object" ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
- tmp = tmp || safe.appendChild( context.createElement( "div" ) );
+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
-
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
// Descend through wrappers to the right content
j = wrap[ 0 ];
while ( j-- ) {
tmp = tmp.lastChild;
}
- // 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 );
- }
- }
- }
-
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, tmp.childNodes );
- // Fix #12392 for WebKit and IE > 9
- tmp.textContent = "";
+ // Remember the top-level container
+ tmp = fragment.firstChild;
- // Fix #12392 for oldIE
- while ( tmp.firstChild ) {
- tmp.removeChild( tmp.firstChild );
- }
-
- // Remember the top-level container for proper cleanup
- tmp = safe.lastChild;
+ // Ensure the created nodes are orphaned (#12392)
+ tmp.textContent = "";
}
}
}
- // Fix #11356: Clear elements from fragment
- if ( tmp ) {
- safe.removeChild( tmp );
- }
+ // Remove wrapper from fragment
+ fragment.textContent = "";
- // 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++ ] ) ) {
// Skip elements already in the context collection (trac-4087)
if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
if ( ignored ) {
ignored.push( elem );
}
-
continue;
}
contains = jQuery.contains( elem.ownerDocument, elem );
// Append to fragment
- tmp = getAll( safe.appendChild( elem ), "script" );
+ tmp = getAll( fragment.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( contains ) {
setGlobalEval( tmp );
}
@@ -4721,52 +4751,56 @@
}
}
}
}
- tmp = null;
-
- return safe;
+ return fragment;
}
( function() {
- var i, eventName,
- div = document.createElement( "div" );
+ var fragment = document.createDocumentFragment(),
+ div = fragment.appendChild( document.createElement( "div" ) ),
+ input = document.createElement( "input" );
- // Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events)
- for ( i in { submit: true, change: true, focusin: true } ) {
- eventName = "on" + i;
+ // Support: Android 4.0 - 4.3 only
+ // Check state lost if the name is set (#11217)
+ // Support: Windows Web Apps (WWA)
+ // `name` and `type` must use .setAttribute for WWA (#14901)
+ input.setAttribute( "type", "radio" );
+ input.setAttribute( "checked", "checked" );
+ input.setAttribute( "name", "t" );
- if ( !( support[ i ] = eventName in window ) ) {
+ div.appendChild( input );
- // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
- div.setAttribute( eventName, "t" );
- support[ i ] = div.attributes[ eventName ].expando === false;
- }
- }
+ // Support: Android <=4.1 only
+ // Older WebKit doesn't clone checked state correctly in fragments
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
- // Null elements to avoid leaks in IE.
- div = null;
+ // Support: IE <=11 only
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
+ div.innerHTML = "<textarea>x</textarea>";
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
} )();
+var documentElement = document.documentElement;
-var rformElems = /^(?:input|select|textarea)$/i,
+
+var
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
- rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
-// Support: IE9
+// Support: IE <=9 only
// See #13393 for more info
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
@@ -4840,15 +4874,16 @@
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 );
+ var handleObjIn, eventHandle, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.get( elem );
+
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
@@ -4857,10 +4892,16 @@
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
+ // Ensure that invalid selectors throw exceptions at attach time
+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
+ if ( selector ) {
+ jQuery.find.matchesSelector( documentElement, selector );
+ }
+
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
@@ -4871,19 +4912,13 @@
if ( !( eventHandle = elemData.handle ) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
- return typeof jQuery !== "undefined" &&
- ( !e || jQuery.event.triggered !== e.type ) ?
- jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
- undefined;
+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+ jQuery.event.dispatch.apply( 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;
@@ -4921,20 +4956,16 @@
// 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
+ // Only use addEventListener 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 );
+ elem.addEventListener( type, eventHandle );
}
}
}
if ( special.add ) {
@@ -4954,22 +4985,20 @@
// 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 );
+ var j, origCount, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
if ( !elemData || !( events = elemData.events ) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
@@ -5026,178 +5055,33 @@
delete events[ type ];
}
}
- // Remove the expando if it's no longer used
+ // Remove data and 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" );
+ dataPriv.remove( elem, "handle 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( "." ) : [];
+ dispatch: function( nativeEvent ) {
- cur = tmp = elem = elem || document;
-
- // Don't do events on text and comment nodes
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
- return;
- }
-
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
- return;
- }
-
- if ( type.indexOf( "." ) > -1 ) {
-
- // Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split( "." );
- type = namespaces.shift();
- namespaces.sort();
- }
- ontype = type.indexOf( ":" ) < 0 && "on" + type;
-
- // Caller can pass in a jQuery.Event object, Object, or just an event type string
- event = event[ jQuery.expando ] ?
- event :
- new jQuery.Event( type, typeof event === "object" && event );
-
- // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
- event.isTrigger = onlyHandlers ? 2 : 3;
- event.namespace = namespaces.join( "." );
- event.rnamespace = event.namespace ?
- new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
- null;
-
- // Clean up the event in case it is being reused
- event.result = undefined;
- if ( !event.target ) {
- event.target = elem;
- }
-
- // Clone any incoming data and prepend the event, creating the handler arg list
- data = data == null ?
- [ event ] :
- jQuery.makeArray( data, [ event ] );
-
- // Allow special events to draw outside the lines
- special = jQuery.event.special[ type ] || {};
- if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
- return;
- }
-
- // Determine event propagation path in advance, per W3C events spec (#9951)
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
- if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
- bubbleType = special.delegateType || type;
- if ( !rfocusMorph.test( bubbleType + type ) ) {
- cur = cur.parentNode;
- }
- for ( ; cur; cur = cur.parentNode ) {
- eventPath.push( cur );
- tmp = cur;
- }
-
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( tmp === ( elem.ownerDocument || document ) ) {
- eventPath.push( tmp.defaultView || tmp.parentWindow || window );
- }
- }
-
- // Fire handlers on the event path
- i = 0;
- while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
-
- event.type = i > 1 ?
- bubbleType :
- special.bindType || type;
-
- // jQuery handler
- handle = ( 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 && acceptData( cur ) ) {
- event.result = handle.apply( cur, data );
- if ( event.result === false ) {
- event.preventDefault();
- }
- }
- }
- event.type = type;
-
- // If nobody prevented the default action, do it now
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
- if (
- ( !special._default ||
- special._default.apply( eventPath.pop(), data ) === false
- ) && acceptData( elem )
- ) {
-
- // Call a native DOM method on the target with the same name 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 event = jQuery.event.fix( nativeEvent );
- var i, j, ret, matched, handleObj,
- handlerQueue = [],
- args = slice.call( arguments ),
- handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
+ var i, j, ret, matched, handleObj, handlerQueue,
+ args = new Array( arguments.length ),
+ handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[ 0 ] = event;
+
+ for ( i = 1; i < arguments.length; i++ ) {
+ args[ i ] = arguments[ i ];
+ }
+
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
@@ -5247,22 +5131,20 @@
var i, matches, sel, handleObj,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
- // Support (at least): Chrome, IE9
+ // Support: IE <=9
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
//
- // Support: Firefox<=42+
+ // Support: Firefox <=42
// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
if ( delegateCount && cur.nodeType &&
( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
- /* jshint eqeqeq: false */
- for ( ; cur != this; cur = cur.parentNode || this ) {
- /* jshint eqeqeq: true */
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
matches = [];
@@ -5294,112 +5176,42 @@
}
return handlerQueue;
},
- fix: function( event ) {
- if ( event[ jQuery.expando ] ) {
- return event;
- }
+ addProp: function( name, hook ) {
+ Object.defineProperty( jQuery.Event.prototype, name, {
+ enumerable: true,
+ configurable: true,
- // 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 ];
+ get: jQuery.isFunction( hook ) ?
+ function() {
+ if ( this.originalEvent ) {
+ return hook( this.originalEvent );
+ }
+ } :
+ function() {
+ if ( this.originalEvent ) {
+ return this.originalEvent[ name ];
+ }
+ },
- 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: Safari 6-8+
- // 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 detail 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;
+ set: function( value ) {
+ Object.defineProperty( this, name, {
+ enumerable: true,
+ configurable: true,
+ writable: true,
+ value: value
+ } );
}
-
- 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;
- }
+ fix: function( originalEvent ) {
+ return originalEvent[ jQuery.expando ] ?
+ originalEvent :
+ new jQuery.Event( originalEvent );
},
special: {
load: {
@@ -5409,19 +5221,12 @@
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
- }
+ this.focus();
+ return false;
}
},
delegateType: "focusin"
},
blur: {
@@ -5435,11 +5240,11 @@
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
- if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
+ if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
this.click();
return false;
}
},
@@ -5457,64 +5262,21 @@
if ( event.result !== undefined && event.originalEvent ) {
event.originalEvent.returnValue = event.result;
}
}
}
- },
+ }
+};
- // Piggyback on a donor event to simulate a different one
- simulate: function( type, elem, event ) {
- var e = jQuery.extend(
- new jQuery.Event(),
- event,
- {
- type: type,
- isSimulated: true
+jQuery.removeEvent = function( elem, type, handle ) {
- // Previously, `originalEvent: {}` was set here, so stopPropagation call
- // would not be triggered on donor event, since in our own
- // jQuery.event.stopPropagation function we had a check for existence of
- // originalEvent.stopPropagation method, so, consequently it would be a noop.
- //
- // Guard for simulated events was moved to jQuery.event.stopPropagation function
- // since `originalEvent` should point to the original event for the
- // constancy with other events and for more focused logic
- }
- );
-
- jQuery.event.trigger( e, null, elem );
-
- if ( e.isDefaultPrevented() ) {
- event.preventDefault();
- }
+ // This "if" is needed for plain objects
+ if ( elem.removeEventListener ) {
+ elem.removeEventListener( type, handle );
}
};
-jQuery.removeEvent = document.removeEventListener ?
- function( elem, type, handle ) {
-
- // This "if" is needed for plain objects
- if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle );
- }
- } :
- 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 ] === "undefined" ) {
- 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 );
@@ -5528,15 +5290,25 @@
// 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
+ // Support: Android <=2.3 only
src.returnValue === false ?
returnTrue :
returnFalse;
+ // Create target properties
+ // Support: Safari <=6 - 7 only
+ // Target should not be a text node (#504, #13143)
+ this.target = ( src.target && src.target.nodeType === 3 ) ?
+ src.target.parentNode :
+ src.target;
+
+ this.currentTarget = src.currentTarget;
+ this.relatedTarget = src.relatedTarget;
+
// Event type
} else {
this.type = src;
}
@@ -5551,73 +5323,105 @@
// 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
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
constructor: jQuery.Event,
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
+ isSimulated: false,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
- if ( !e ) {
- return;
- }
- // If preventDefault exists, run it on the original event
- if ( e.preventDefault ) {
+ if ( e && !this.isSimulated ) {
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 || this.isSimulated ) {
- return;
- }
-
- // If stopPropagation exists, run it on the original event
- if ( e.stopPropagation ) {
+ if ( e && !this.isSimulated ) {
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 ) {
+ if ( e && !this.isSimulated ) {
e.stopImmediatePropagation();
}
this.stopPropagation();
}
};
+// Includes all common event props including KeyEvent and MouseEvent specific props
+jQuery.each( {
+ altKey: true,
+ bubbles: true,
+ cancelable: true,
+ changedTouches: true,
+ ctrlKey: true,
+ detail: true,
+ eventPhase: true,
+ metaKey: true,
+ pageX: true,
+ pageY: true,
+ shiftKey: true,
+ view: true,
+ "char": true,
+ charCode: true,
+ key: true,
+ keyCode: true,
+ button: true,
+ buttons: true,
+ clientX: true,
+ clientY: true,
+ offsetX: true,
+ offsetY: true,
+ pointerId: true,
+ pointerType: true,
+ screenX: true,
+ screenY: true,
+ targetTouches: true,
+ toElement: true,
+ touches: true,
+
+ which: function( event ) {
+ var button = event.button;
+
+ // Add which for key events
+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
+ return event.charCode != null ? event.charCode : event.keyCode;
+ }
+
+ // Add which for click: 1 === left; 2 === middle; 3 === right
+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
+ return ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+ }
+
+ return event.which;
+ }
+}, jQuery.event.addProp );
+
// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
-// https://code.google.com/p/chromium/issues/detail?id=470258
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",
pointerenter: "pointerover",
@@ -5643,175 +5447,10 @@
return ret;
}
};
} );
-// IE submit delegation
-if ( !support.submit ) {
-
- 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" ) ?
-
- // Support: IE <=8
- // We use jQuery.prop instead of elem.form
- // to allow fixing the IE8 delegated submit issue (gh-2332)
- // by 3rd party polyfills/workarounds.
- jQuery.prop( elem, "form" ) :
- undefined;
-
- if ( form && !jQuery._data( form, "submit" ) ) {
- jQuery.event.add( form, "submit._submit", function( event ) {
- event._submitBubble = true;
- } );
- jQuery._data( form, "submit", 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._submitBubble ) {
- delete event._submitBubble;
- if ( this.parentNode && !event.isTrigger ) {
- jQuery.event.simulate( "submit", this.parentNode, event );
- }
- }
- },
-
- 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.change ) {
-
- 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._justChanged = true;
- }
- } );
- jQuery.event.add( this, "click._change", function( event ) {
- if ( this._justChanged && !event.isTrigger ) {
- this._justChanged = false;
- }
-
- // Allow triggered, simulated change events (#11500)
- jQuery.event.simulate( "change", this, event );
- } );
- }
- 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, "change" ) ) {
- jQuery.event.add( elem, "change._change", function( event ) {
- if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
- jQuery.event.simulate( "change", this.parentNode, event );
- }
- } );
- jQuery._data( elem, "change", 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 );
- }
- };
-}
-
-// Support: Firefox
-// Firefox doesn't have focus(in | out) events
-// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
-//
-// Support: Chrome, Safari
-// focus(in | out) events fire after focus & blur events,
-// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
-// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
-if ( !support.focusin ) {
- jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
- // Attach a single capturing handler on the document while someone wants focusin/focusout
- var handler = function( event ) {
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
- };
-
- jQuery.event.special[ fix ] = {
- setup: function() {
- var doc = this.ownerDocument || this,
- attaches = 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 ) {
return on( this, types, selector, data, fn );
},
@@ -5851,170 +5490,114 @@
fn = returnFalse;
}
return this.each( function() {
jQuery.event.remove( this, types, fn, selector );
} );
- },
-
- trigger: function( type, data ) {
- return this.each( function() {
- jQuery.event.trigger( type, data, this );
- } );
- },
- triggerHandler: function( type, data ) {
- var elem = this[ 0 ];
- if ( elem ) {
- return jQuery.event.trigger( type, data, elem, true );
- }
}
} );
-var rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
- rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ),
- rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi,
+var
- // Support: IE 10-11, Edge 10240+
+ /* eslint-disable max-len */
+
+ // See https://github.com/eslint/eslint/issues/3229
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
+
+ /* eslint-enable */
+
+ // Support: IE <=10 - 11, Edge 12 - 13
// In IE/Edge using regex groups here causes severe slowdowns.
// See https://connect.microsoft.com/IE/feedback/details/1736512/
rnoInnerhtml = /<script|<style|<link/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptTypeMasked = /^true\/(.*)/,
- rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
- safeFragment = createSafeFragment( document ),
- fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) );
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
-// 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" ) ?
+ if ( jQuery.nodeName( elem, "table" ) &&
+ jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
- elem.getElementsByTagName( "tbody" )[ 0 ] ||
- elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) :
- elem;
+ return elem.getElementsByTagName( "tbody" )[ 0 ] || elem;
+ }
+
+ return 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;
+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
var match = rscriptTypeMasked.exec( elem.type );
+
if ( match ) {
elem.type = match[ 1 ];
} else {
elem.removeAttribute( "type" );
}
+
return elem;
}
function cloneCopyEvent( src, dest ) {
- if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+ if ( dest.nodeType !== 1 ) {
return;
}
- var type, i, l,
- oldData = jQuery._data( src ),
- curData = jQuery._data( dest, oldData ),
- events = oldData.events;
+ // 1. Copy private data: events, handlers, etc.
+ if ( dataPriv.hasData( src ) ) {
+ pdataOld = dataPriv.access( src );
+ pdataCur = dataPriv.set( dest, pdataOld );
+ events = pdataOld.events;
- if ( events ) {
- delete curData.handle;
- curData.events = {};
+ if ( events ) {
+ delete pdataCur.handle;
+ pdataCur.events = {};
- for ( type in events ) {
- for ( i = 0, l = events[ type ].length; i < l; i++ ) {
- jQuery.event.add( dest, type, events[ type ][ i ] );
+ 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 );
+ // 2. Copy user data
+ if ( dataUser.hasData( src ) ) {
+ udataOld = dataUser.access( src );
+ udataCur = jQuery.extend( {}, udataOld );
+
+ dataUser.set( dest, udataCur );
}
}
-function fixCloneNodeIssues( src, dest ) {
- var nodeName, e, data;
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+ var nodeName = dest.nodeName.toLowerCase();
- // We do not need to do anything for non-Elements
- if ( dest.nodeType !== 1 ) {
- return;
- }
+ // Fails to persist the checked state of a cloned checkbox or radio button.
+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+ dest.checked = src.checked;
- 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
+ // Fails to return the selected option to the default selected state when cloning options
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
function domManip( collection, args, callback, ignored ) {
// Flatten any nested arrays
args = concat.apply( [], args );
- var first, node, hasScripts,
- scripts, doc, fragment,
+ var fragment, first, scripts, hasScripts, node, doc,
i = 0,
l = collection.length,
iNoClone = l - 1,
value = args[ 0 ],
isFunction = jQuery.isFunction( value );
@@ -6055,11 +5638,11 @@
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
- // Support: Android<4.1, PhantomJS<2
+ // Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
@@ -6074,44 +5657,37 @@
// 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" ) &&
+ !dataPriv.access( node, "globalEval" ) &&
jQuery.contains( doc, node ) ) {
if ( node.src ) {
// Optional AJAX dependency, but won't run scripts if not present
if ( jQuery._evalUrl ) {
jQuery._evalUrl( node.src );
}
} else {
- jQuery.globalEval(
- ( node.text || node.textContent || node.innerHTML || "" )
- .replace( rcleanScript, "" )
- );
+ DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
}
}
}
}
-
- // Fix #11809: Avoid leaking memory
- fragment = first = null;
}
}
return collection;
}
function remove( elem, selector, keepData ) {
var node,
- elems = selector ? jQuery.filter( selector, elem ) : elem,
+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
i = 0;
- for ( ; ( node = elems[ i ] ) != null; i++ ) {
-
+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
if ( !keepData && node.nodeType === 1 ) {
jQuery.cleanData( getAll( node ) );
}
if ( node.parentNode ) {
@@ -6129,49 +5705,35 @@
htmlPrefilter: function( html ) {
return html.replace( rxhtmlTag, "<$1></$2>" );
},
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
- var destElements, node, clone, i, srcElements,
+ var i, l, srcElements, destElements,
+ clone = elem.cloneNode( true ),
inPage = jQuery.contains( elem.ownerDocument, elem );
- if ( support.html5Clone || jQuery.isXMLDoc( elem ) ||
- !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
+ // Fix IE cloning issues
+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+ !jQuery.isXMLDoc( elem ) ) {
- 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
+ // We eschew Sizzle here for performance reasons: https://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 ] );
- }
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ fixInput( srcElements[ i ], destElements[ i ] );
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
- for ( i = 0; ( node = srcElements[ i ] ) != null; i++ ) {
- cloneCopyEvent( node, destElements[ i ] );
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
@@ -6180,31 +5742,22 @@
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
- destElements = srcElements = node = null;
-
// Return the cloned set
return clone;
},
- cleanData: function( elems, /* internal */ forceAcceptData ) {
- var elem, type, id, data,
- i = 0,
- internalKey = jQuery.expando,
- cache = jQuery.cache,
- attributes = support.attributes,
- special = jQuery.event.special;
+ cleanData: function( elems ) {
+ var data, elem, type,
+ special = jQuery.event.special,
+ i = 0;
- for ( ; ( elem = elems[ i ] ) != null; i++ ) {
- if ( forceAcceptData || acceptData( elem ) ) {
-
- id = elem[ internalKey ];
- data = id && cache[ id ];
-
- if ( data ) {
+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+ if ( acceptData( elem ) ) {
+ if ( ( data = elem[ dataPriv.expando ] ) ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
@@ -6213,42 +5766,26 @@
jQuery.removeEvent( elem, type, data.handle );
}
}
}
- // Remove cache only if it was not already removed by jQuery.event.remove
- if ( cache[ id ] ) {
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataPriv.expando ] = undefined;
+ }
+ if ( elem[ dataUser.expando ] ) {
- delete cache[ id ];
-
- // Support: IE<9
- // IE does not allow us to delete expando properties from nodes
- // IE creates expando attributes along with the property
- // IE does not have a removeAttribute function on Document nodes
- if ( !attributes && typeof elem.removeAttribute !== "undefined" ) {
- elem.removeAttribute( internalKey );
-
- // Webkit & Blink performance suffers when deleting properties
- // from DOM nodes, so set to undefined instead
- // https://code.google.com/p/chromium/issues/detail?id=378607
- } else {
- elem[ internalKey ] = undefined;
- }
-
- deletedIds.push( id );
- }
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataUser.expando ] = undefined;
}
}
}
}
} );
jQuery.fn.extend( {
-
- // Keep domManip exposed until 3.0 (gh-2225)
- domManip: domManip,
-
detach: function( selector ) {
return remove( this, selector, true );
},
remove: function( selector ) {
@@ -6257,13 +5794,15 @@
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 )
- );
+ this.empty().each( function() {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ this.textContent = value;
+ }
+ } );
}, null, value, arguments.length );
},
append: function() {
return domManip( this, arguments, function( elem ) {
@@ -6302,26 +5841,18 @@
empty: function() {
var elem,
i = 0;
for ( ; ( elem = this[ i ] ) != null; i++ ) {
-
- // Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
+
+ // Prevent memory leaks
jQuery.cleanData( getAll( elem, false ) );
- }
- // Remove any remaining nodes
- while ( elem.firstChild ) {
- elem.removeChild( elem.firstChild );
+ // Remove any remaining nodes
+ elem.textContent = "";
}
-
- // 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;
},
@@ -6338,29 +5869,25 @@
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;
+ if ( value === undefined && elem.nodeType === 1 ) {
+ return elem.innerHTML;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- ( support.htmlSerialize || !rnoshimcache.test( value ) ) &&
- ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
value = jQuery.htmlPrefilter( value );
try {
for ( ; i < l; i++ ) {
+ elem = this[ i ] || {};
// Remove element nodes and prevent memory leaks
- elem = this[ i ] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
@@ -6403,420 +5930,172 @@
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
- i = 0,
ret = [],
insert = jQuery( selector ),
- last = insert.length - 1;
+ last = insert.length - 1,
+ i = 0;
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()
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
} );
+var rmargin = ( /^margin/ );
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
-var iframe,
- elemdisplay = {
+var getStyles = function( elem ) {
- // Support: Firefox
- // We have to pre-define these values for FF (#10227)
- HTML: "block",
- BODY: "block"
- };
+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
+ // IE throws on elements created in popups
+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+ var view = elem.ownerDocument.defaultView;
-/**
- * Retrieve the actual display of a element
- * @param {String} name nodeName of the element
- * @param {Object} doc Document object
- */
+ if ( !view || !view.opener ) {
+ view = window;
+ }
-// Called only from within defaultDisplay
-function actualDisplay( name, doc ) {
- var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+ return view.getComputedStyle( elem );
+ };
- 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;
-}
+( function() {
-/**
- * Try to determine the default display value of an element
- * @param {String} nodeName
- */
-function defaultDisplay( nodeName ) {
- var doc = document,
- display = elemdisplay[ nodeName ];
+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
+ // so they're executed at the same time to save the second computation.
+ function computeStyleTests() {
- 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();
+ // This is a singleton, we need to execute it only once
+ if ( !div ) {
+ return;
}
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
- }
+ div.style.cssText =
+ "box-sizing:border-box;" +
+ "position:relative;display:block;" +
+ "margin:auto;border:1px;padding:1px;" +
+ "top:1%;width:50%";
+ div.innerHTML = "";
+ documentElement.appendChild( container );
- return display;
-}
-var rmargin = ( /^margin/ );
+ var divStyle = window.getComputedStyle( div );
+ pixelPositionVal = divStyle.top !== "1%";
-var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
+ reliableMarginLeftVal = divStyle.marginLeft === "2px";
+ boxSizingReliableVal = divStyle.width === "4px";
-var swap = function( elem, options, callback, args ) {
- var ret, name,
- old = {};
+ // Support: Android 4.0 - 4.3 only
+ // Some styles come back with percentage values, even though they shouldn't
+ div.style.marginRight = "50%";
+ pixelMarginRightVal = divStyle.marginRight === "4px";
- // Remember the old values, and insert the new ones
- for ( name in options ) {
- old[ name ] = elem.style[ name ];
- elem.style[ name ] = options[ name ];
- }
+ documentElement.removeChild( container );
- ret = callback.apply( elem, args || [] );
-
- // Revert the old values
- for ( name in options ) {
- elem.style[ name ] = old[ name ];
+ // Nullify the div so it wouldn't be stored in the memory and
+ // it will also be a sign that checks already performed
+ div = null;
}
- return ret;
-};
-
-
-var documentElement = document.documentElement;
-
-
-
-( function() {
- var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal,
- reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal,
+ var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
- div.style.cssText = "float:left;opacity:.5";
-
- // Support: IE<9
- // Make sure that element opacity exists (as opposed to filter)
- support.opacity = div.style.opacity === "0.5";
-
- // Verify style float existence
- // (IE uses styleFloat instead of cssFloat)
- support.cssFloat = !!div.style.cssFloat;
-
+ // Support: IE <=9 - 11 only
+ // Style of cloned element affects source element cloned (#8908)
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
- container = document.createElement( "div" );
container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
"padding:0;margin-top:1px;position:absolute";
- div.innerHTML = "";
container.appendChild( div );
- // Support: Firefox<29, Android 2.3
- // Vendor-prefix box-sizing
- support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" ||
- div.style.WebkitBoxSizing === "";
-
jQuery.extend( support, {
- reliableHiddenOffsets: function() {
- if ( pixelPositionVal == null ) {
- computeStyleTests();
- }
- return reliableHiddenOffsetsVal;
+ pixelPosition: function() {
+ computeStyleTests();
+ return pixelPositionVal;
},
-
boxSizingReliable: function() {
-
- // We're checking for pixelPositionVal here instead of boxSizingReliableVal
- // since that compresses better and they're computed together anyway.
- if ( pixelPositionVal == null ) {
- computeStyleTests();
- }
+ computeStyleTests();
return boxSizingReliableVal;
},
-
pixelMarginRight: function() {
-
- // Support: Android 4.0-4.3
- if ( pixelPositionVal == null ) {
- computeStyleTests();
- }
+ computeStyleTests();
return pixelMarginRightVal;
},
-
- pixelPosition: function() {
- if ( pixelPositionVal == null ) {
- computeStyleTests();
- }
- return pixelPositionVal;
- },
-
- reliableMarginRight: function() {
-
- // Support: Android 2.3
- if ( pixelPositionVal == null ) {
- computeStyleTests();
- }
- return reliableMarginRightVal;
- },
-
reliableMarginLeft: function() {
-
- // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
- if ( pixelPositionVal == null ) {
- computeStyleTests();
- }
+ computeStyleTests();
return reliableMarginLeftVal;
}
} );
-
- function computeStyleTests() {
- var contents, divStyle,
- documentElement = document.documentElement;
-
- // Setup
- documentElement.appendChild( container );
-
- div.style.cssText =
-
- // Support: Android 2.3
- // Vendor-prefix box-sizing
- "-webkit-box-sizing:border-box;box-sizing:border-box;" +
- "position:relative;display:block;" +
- "margin:auto;border:1px;padding:1px;" +
- "top:1%;width:50%";
-
- // Support: IE<9
- // Assume reasonable values in the absence of getComputedStyle
- pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false;
- pixelMarginRightVal = reliableMarginRightVal = true;
-
- // Check for getComputedStyle so that this code is not run in IE<9.
- if ( window.getComputedStyle ) {
- divStyle = window.getComputedStyle( div );
- pixelPositionVal = ( divStyle || {} ).top !== "1%";
- reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px";
- boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px";
-
- // Support: Android 4.0 - 4.3 only
- // Some styles come back with percentage values, even though they shouldn't
- div.style.marginRight = "50%";
- pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px";
-
- // Support: Android 2.3 only
- // 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: 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 ) || {} ).marginRight );
-
- div.removeChild( contents );
- }
-
- // Support: IE6-8
- // First check that getClientRects works as expected
- // 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.style.display = "none";
- reliableHiddenOffsetsVal = div.getClientRects().length === 0;
- if ( reliableHiddenOffsetsVal ) {
- div.style.display = "";
- 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;
- }
- }
-
- // Teardown
- documentElement.removeChild( container );
- }
-
} )();
-var getStyles, curCSS,
- rposition = /^(top|right|bottom|left)$/;
+function curCSS( elem, name, computed ) {
+ var width, minWidth, maxWidth, ret,
+ style = elem.style;
-if ( window.getComputedStyle ) {
- getStyles = function( elem ) {
+ computed = computed || getStyles( elem );
- // Support: IE<=11+, Firefox<=30+ (#15098, #14150)
- // IE throws on elements created in popups
- // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
- var view = elem.ownerDocument.defaultView;
+ // Support: IE <=9 only
+ // getPropertyValue is only needed for .css('filter') (#12537)
+ if ( computed ) {
+ ret = computed.getPropertyValue( name ) || computed[ name ];
- if ( !view || !view.opener ) {
- view = window;
- }
-
- return view.getComputedStyle( elem );
- };
-
- 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;
-
- // Support: Opera 12.1x only
- // Fall back to style even without computed
- // computed is undefined for elems on document fragments
- if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
- if ( computed ) {
+ // A tribute to the "awesome hack by Dean Edwards"
+ // Android Browser returns percentage for some values,
+ // but width seems to be reliably pixels.
+ // This is against the CSSOM draft spec:
+ // https://drafts.csswg.org/cssom/#resolved-values
+ if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
- // 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 ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
- // Remember the original values
- width = style.width;
- minWidth = style.minWidth;
- maxWidth = style.maxWidth;
-
- // Put in the new values to get a computed value out
- style.minWidth = style.maxWidth = style.width = ret;
- ret = computed.width;
-
- // Revert the changed values
- style.width = width;
- style.minWidth = minWidth;
- style.maxWidth = maxWidth;
- }
- }
-
- // Support: IE
- // IE returns zIndex value as an integer.
- return ret === undefined ?
- ret :
- ret + "";
- };
-} else if ( 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;
+ width = style.width;
+ minWidth = style.minWidth;
+ maxWidth = style.maxWidth;
// 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";
+ style.minWidth = style.maxWidth = style.width = ret;
+ ret = computed.width;
// Revert the changed values
- style.left = left;
- if ( rsLeft ) {
- rs.left = rsLeft;
- }
+ style.width = width;
+ style.minWidth = minWidth;
+ style.maxWidth = maxWidth;
}
+ }
- // Support: IE
+ return ret !== undefined ?
+
+ // Support: IE <=9 - 11 only
// IE returns zIndex value as an integer.
- return ret === undefined ?
- ret :
- ret + "" || "auto";
- };
+ ret + "" :
+ ret;
}
-
-
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
@@ -6835,113 +6114,52 @@
}
var
- ralpha = /alpha\([^)]*\)/i,
- ropacity = /opacity\s*=\s*([^)]*)/i,
-
- // 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
+ // 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" ),
-
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: "0",
fontWeight: "400"
},
- cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
+ cssPrefixes = [ "Webkit", "Moz", "ms" ],
emptyStyle = document.createElement( "div" ).style;
-
-// return a css property mapped to a potentially vendor prefixed property
+// Return a css property mapped to a potentially vendor prefixed property
function vendorPropName( name ) {
- // shortcut for names that are not vendor prefixed
+ // Shortcut for names that are not vendor prefixed
if ( name in emptyStyle ) {
return name;
}
- // check for vendor prefixed names
- var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ),
+ // Check for vendor prefixed names
+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in emptyStyle ) {
return name;
}
}
}
-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 );
+
+ // Any relative (+/-) values have already been
+ // normalized at this point
+ var matches = rcssNum.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
- Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
value;
}
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
@@ -6954,11 +6172,11 @@
val = 0;
for ( ; i < 4; i += 2 ) {
- // both box models exclude margin, so add it if we want it
+ // 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 ) {
@@ -6966,20 +6184,20 @@
// 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
+ // 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
+ // 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
+ // 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 );
}
}
}
@@ -6988,30 +6206,23 @@
}
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,
+ var val,
+ valueIsBorderBox = true,
styles = getStyles( elem ),
- isBorderBox = support.boxSizing &&
- jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
- // Support: IE11 only
- // In IE 11 fullscreen elements inside of an iframe have
- // 100x too small dimensions (gh-1764).
- if ( document.msFullscreenElement && window.top !== window ) {
-
- // Support: IE11 only
- // Running getBoundingClientRect on a disconnected node
- // in IE throws an error.
- if ( elem.getClientRects().length ) {
- val = Math.round( elem.getBoundingClientRect()[ name ] * 100 );
- }
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a disconnected node
+ // in IE throws an error.
+ if ( elem.getClientRects().length ) {
+ val = elem.getBoundingClientRect()[ name ];
}
- // some non-html elements return undefined for offsetWidth, so check for null/undefined
+ // 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
@@ -7023,20 +6234,20 @@
// 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
+ // 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
+ // Use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
@@ -7081,13 +6292,11 @@
},
// 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"
+ "float": "cssFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
@@ -7102,12 +6311,11 @@
style = elem.style;
name = jQuery.cssProps[ origName ] ||
( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
- // gets hook for the prefixed version
- // followed by the unprefixed version
+ // Gets hook for the prefixed version, then unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
@@ -7118,36 +6326,30 @@
// Fixes bug #9237
type = "number";
}
- // Make sure that null and NaN values aren't set. See: #7116
+ // Make sure that null and NaN values aren't set (#7116)
if ( value == null || value !== value ) {
return;
}
// If a number was passed in, add the unit (except for certain CSS properties)
if ( type === "number" ) {
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
}
- // 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
+ // background-* props affect original clone's values
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !( "set" in hooks ) ||
( value = hooks.set( elem, value, extra ) ) !== undefined ) {
- // Support: IE
- // Swallow errors from 'invalid' CSS values (#5509)
- try {
- style[ name ] = value;
- } catch ( e ) {}
+ style[ name ] = value;
}
} else {
// If a hook was provided get the non-computed value from there
@@ -7161,19 +6363,18 @@
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
- var num, val, hooks,
+ var val, num, hooks,
origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
name = jQuery.cssProps[ origName ] ||
( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
- // gets hook for the prefixed version
- // followed by the unprefixed version
+ // Try prefixed name followed by the unprefixed name
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
@@ -7182,16 +6383,16 @@
// 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
+ // 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
+ // Make numeric if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || isFinite( num ) ? num || 0 : val;
}
return val;
@@ -7201,113 +6402,61 @@
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
+ // Certain elements can have dimension info if we invisibly show them
+ // but it must have a current display style that would benefit
return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
- elem.offsetWidth === 0 ?
+
+ // Support: Safari 8+
+ // Table columns in Safari have non-zero offsetWidth & zero
+ // getBoundingClientRect().width unless display is changed.
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a disconnected node
+ // in IE throws an error.
+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
} ) :
getWidthOrHeight( elem, name, extra );
}
},
set: function( elem, value, extra ) {
- var styles = extra && getStyles( elem );
- return setPositiveNumber( elem, value, extra ?
- augmentWidthOrHeight(
+ var matches,
+ styles = extra && getStyles( elem ),
+ subtract = extra && augmentWidthOrHeight(
elem,
name,
extra,
- support.boxSizing &&
- jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
styles
- ) : 0
- );
- }
- };
-} );
+ );
-if ( !support.opacity ) {
- jQuery.cssHooks.opacity = {
- get: function( elem, computed ) {
+ // Convert to pixels if value adjustment is needed
+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+ ( matches[ 3 ] || "px" ) !== "px" ) {
- // 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;
- }
+ elem.style[ name ] = value;
+ value = jQuery.css( elem, name );
}
- // otherwise, set new filter values
- style.filter = ralpha.test( filter ) ?
- filter.replace( ralpha, opacity ) :
- filter + " " + opacity;
+ return setPositiveNumber( elem, value, subtract );
}
};
-}
+} );
-jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
- function( elem, computed ) {
- if ( computed ) {
- return swap( elem, { "display": "inline-block" },
- curCSS, [ elem, "marginRight" ] );
- }
- }
-);
-
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
function( elem, computed ) {
if ( computed ) {
- return (
- parseFloat( curCSS( elem, "marginLeft" ) ) ||
-
- // Support: IE<=11+
- // Running getBoundingClientRect on a disconnected node in IE throws an error
- // Support: IE8 only
- // getClientRects() errors on disconnected elems
- ( jQuery.contains( elem.ownerDocument, elem ) ?
- elem.getBoundingClientRect().left -
- swap( elem, { marginLeft: 0 }, function() {
- return elem.getBoundingClientRect().left;
- } ) :
- 0
- )
- ) + "px";
+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+ elem.getBoundingClientRect().left -
+ swap( elem, { marginLeft: 0 }, function() {
+ return elem.getBoundingClientRect().left;
+ } )
+ ) + "px";
}
}
);
// These hooks are used by animate to expand properties
@@ -7319,11 +6468,11 @@
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
- // assumes a single number if not a string
+ // 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 ];
@@ -7358,29 +6507,10 @@
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 ) {
@@ -7444,23 +6574,24 @@
if ( tween.elem.nodeType !== 1 ||
tween.elem[ tween.prop ] != null && 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.
+ // Passing an empty string as a 3rd parameter to .css will automatically
+ // attempt a parseFloat and fallback to a string if the parse fails.
+ // 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
+ // Use step hook for back compat.
+ // Use cssHook if its there.
+ // Use .style if available and use plain properties where available.
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.nodeType === 1 &&
( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
jQuery.cssHooks[ tween.prop ] ) ) {
@@ -7470,13 +6601,12 @@
}
}
}
};
-// Support: IE <=9
+// Support: IE <=9 only
// 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;
}
@@ -7493,21 +6623,28 @@
_default: "swing"
};
jQuery.fx = Tween.prototype.init;
-// Back Compat <1.8 extension point
+// Back compat <1.8 extension point
jQuery.fx.step = {};
var
fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rrun = /queueHooks$/;
+function raf() {
+ if ( timerId ) {
+ window.requestAnimationFrame( raf );
+ jQuery.fx.tick();
+ }
+}
+
// Animations created synchronously will run synchronously
function createFxNow() {
window.setTimeout( function() {
fxNow = undefined;
} );
@@ -7515,17 +6652,17 @@
}
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
- attrs = { height: type },
- i = 0;
+ i = 0,
+ attrs = { height: type };
- // if we include width, step value is 1 to do all cssExpand values,
- // if we don't include width, step value is 2 to skip over Left and Right
+ // If we include width, step value is 1 to do all cssExpand values,
+ // otherwise step value is 2 to skip over Left and Right
includeWidth = includeWidth ? 1 : 0;
- for ( ; i < 4 ; i += 2 - includeWidth ) {
+ for ( ; i < 4; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
@@ -7541,26 +6678,26 @@
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
- // we're done with this property
+ // 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,
+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
+ isBox = "width" in props || "height" in props,
anim = this,
orig = {},
style = elem.style,
- hidden = elem.nodeType && isHidden( elem ),
- dataShow = jQuery._data( elem, "fxshow" );
+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
+ dataShow = dataPriv.get( elem, "fxshow" );
- // handle queue: false promises
+ // Queue-skipping animations hijack the fx hooks
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
@@ -7572,127 +6709,153 @@
}
hooks.unqueued++;
anim.always( function() {
- // doing this makes sure that the complete handler will be called
- // before this completes
+ // Ensure the complete handler is 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 ) ) {
+ // Detect show/hide animations
+ for ( prop in props ) {
+ value = props[ prop ];
+ if ( rfxtypes.test( value ) ) {
+ delete props[ prop ];
+ toggle = toggle || value === "toggle";
+ if ( value === ( hidden ? "hide" : "show" ) ) {
- // 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
+ // Pretend to be hidden if this is a "show" and
+ // there is still data from a stopped show/hide
+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+ hidden = true;
+
+ // Ignore all other no-op show/hide data
+ } else {
+ continue;
+ }
+ }
+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+ }
+ }
+
+ // Bail out if this is a no-op like .hide().hide()
+ propTween = !jQuery.isEmptyObject( props );
+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
+ return;
+ }
+
+ // Restrict "overflow" and "display" styles during box animations
+ if ( isBox && elem.nodeType === 1 ) {
+
+ // Support: IE <=9 - 11, Edge 12 - 13
+ // Record all 3 overflow attributes because IE does not infer the shorthand
+ // from identically-valued overflowX and overflowY
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
+ // Identify a display type, preferring old show/hide data over the CSS cascade
+ restoreDisplay = dataShow && dataShow.display;
+ if ( restoreDisplay == null ) {
+ restoreDisplay = dataPriv.get( elem, "display" );
+ }
display = jQuery.css( elem, "display" );
+ if ( display === "none" ) {
+ if ( restoreDisplay ) {
+ display = restoreDisplay;
+ } else {
- // Test default display if display is currently "none"
- checkDisplay = display === "none" ?
- jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
+ // Get nonempty value(s) by temporarily forcing visibility
+ showHide( [ elem ], true );
+ restoreDisplay = elem.style.display || restoreDisplay;
+ display = jQuery.css( elem, "display" );
+ showHide( [ elem ] );
+ }
+ }
- if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
+ // Animate inline elements as inline-block
+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
+ if ( 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" ) {
+ // Restore the original display value at the end of pure show/hide animations
+ if ( !propTween ) {
+ anim.done( function() {
+ style.display = restoreDisplay;
+ } );
+ if ( restoreDisplay == null ) {
+ display = style.display;
+ restoreDisplay = display === "none" ? "" : display;
+ }
+ }
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 ];
- } );
- }
+ 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" ) ) {
+ // Implement show/hide animations
+ propTween = false;
+ for ( prop in orig ) {
- // 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;
+ // General show/hide setup for this element animation
+ if ( !propTween ) {
+ if ( dataShow ) {
+ if ( "hidden" in dataShow ) {
+ hidden = dataShow.hidden;
}
+ } else {
+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
}
- orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
- // Any non-fx value stops us from restoring the original display value
- } else {
- display = undefined;
- }
- }
+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
+ if ( toggle ) {
+ dataShow.hidden = !hidden;
+ }
- if ( !jQuery.isEmptyObject( orig ) ) {
- if ( dataShow ) {
- if ( "hidden" in dataShow ) {
- hidden = dataShow.hidden;
+ // Show elements before animating them
+ if ( hidden ) {
+ showHide( [ elem ], true );
}
- } 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 {
+ /* eslint-disable no-loop-func */
+
anim.done( function() {
- jQuery( elem ).hide();
+
+ /* eslint-enable no-loop-func */
+
+ // The final step of a "hide" animation is actually hiding the element
+ if ( !hidden ) {
+ showHide( [ elem ] );
+ }
+ dataPriv.remove( elem, "fxshow" );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
+ }
} );
}
- 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;
- }
+ // Per-property setup
+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = propTween.start;
+ if ( hidden ) {
+ propTween.end = propTween.start;
+ propTween.start = 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;
@@ -7715,12 +6878,12 @@
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"
+ // Not quite $.extend, this won't overwrite existing keys.
+ // Reusing 'index' because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
@@ -7736,28 +6899,28 @@
stopped,
index = 0,
length = Animation.prefilters.length,
deferred = jQuery.Deferred().always( function() {
- // don't match elem in the :animated selector
+ // 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 ),
- // Support: Android 2.3
+ // Support: Android 2.3 only
// 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++ ) {
+ for ( ; index < length; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ] );
@@ -7787,23 +6950,22 @@
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
- // if we are going to the end, we want to run all the tweens
+ // 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++ ) {
+ for ( ; index < length; index++ ) {
animation.tweens[ index ].run( 1 );
}
- // resolve when we played the last frame
- // otherwise, reject
+ // Resolve when we played the last frame; otherwise, reject
if ( gotoEnd ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
@@ -7813,11 +6975,11 @@
} ),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
- for ( ; index < length ; index++ ) {
+ for ( ; index < length; index++ ) {
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
if ( jQuery.isFunction( result.stop ) ) {
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
jQuery.proxy( result.stop, result );
@@ -7867,11 +7029,11 @@
var prop,
index = 0,
length = props.length;
- for ( ; index < length ; index++ ) {
+ for ( ; index < length; index++ ) {
prop = props[ index ];
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
Animation.tweeners[ prop ].unshift( callback );
}
},
@@ -7893,15 +7055,21 @@
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;
+ // Go to the end state if fx are off or if document is hidden
+ if ( jQuery.fx.off || document.hidden ) {
+ opt.duration = 0;
- // normalize opt.queue - true/undefined/null -> "fx"
+ } else {
+ opt.duration = 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
@@ -7921,14 +7089,14 @@
};
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()
+ // Show any hidden elements after setting opacity to 0
+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
- // animate to the value specified
+ // 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 ),
@@ -7936,11 +7104,11 @@
// 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" ) ) {
+ if ( empty || dataPriv.get( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
@@ -7966,11 +7134,11 @@
return this.each( function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
- data = jQuery._data( this );
+ data = dataPriv.get( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
@@ -7990,13 +7158,13 @@
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
+ // 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 );
}
} );
},
@@ -8004,42 +7172,42 @@
if ( type !== false ) {
type = type || "fx";
}
return this.each( function() {
var index,
- data = jQuery._data( this ),
+ data = dataPriv.get( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
- // enable finishing flag on private data
+ // Enable finishing flag on private data
data.finish = true;
- // empty the queue first
+ // 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
+ // 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
+ // 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
+ // Turn off finishing flag
delete data.finish;
} );
}
} );
@@ -8067,12 +7235,12 @@
} );
jQuery.timers = [];
jQuery.fx.tick = function() {
var timer,
- timers = jQuery.timers,
- i = 0;
+ i = 0,
+ timers = jQuery.timers;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
@@ -8097,19 +7265,25 @@
jQuery.timers.pop();
}
};
jQuery.fx.interval = 13;
-
jQuery.fx.start = function() {
if ( !timerId ) {
- timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
+ timerId = window.requestAnimationFrame ?
+ window.requestAnimationFrame( raf ) :
+ window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.stop = function() {
- window.clearInterval( timerId );
+ if ( window.cancelAnimationFrame ) {
+ window.cancelAnimationFrame( timerId );
+ } else {
+ window.clearInterval( timerId );
+ }
+
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
@@ -8119,11 +7293,11 @@
_default: 400
};
// Based off of the plugin by Clint Helfers, with permission.
-// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
@@ -8134,266 +7308,37 @@
} );
};
( function() {
- var a,
- input = document.createElement( "input" ),
- div = document.createElement( "div" ),
+ var input = document.createElement( "input" ),
select = document.createElement( "select" ),
opt = select.appendChild( document.createElement( "option" ) );
- // 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 ];
+ input.type = "checkbox";
- // Support: Windows Web Apps (WWA)
- // `type` must use .setAttribute for WWA (#14901)
- input.setAttribute( "type", "checkbox" );
- div.appendChild( input );
+ // Support: Android <=4.3 only
+ // Default value for a checkbox should be "on"
+ support.checkOn = input.value !== "";
- a = div.getElementsByTagName( "a" )[ 0 ];
-
- // First batch of tests.
- 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: IE <=11 only
+ // Must access selectedIndex to make default options select
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")
+ // Support: IE <=11 only
+ // An input loses its value after becoming a radio
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" );
+ input.type = "radio";
support.radioValue = input.value === "t";
} )();
-var rreturn = /\r/g,
- rspaces = /[\x20\t\r\n\f]+/g;
+var boolHook,
+ attrHandle = jQuery.expr.attrHandle;
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)
- // Strip and collapse whitespace
- // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
- jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
- }
- },
- 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 ) > -1 ) {
-
- // 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 ) > -1 );
- }
- }
- };
- if ( !support.checkOn ) {
- jQuery.valHooks[ this ].get = function( elem ) {
- 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 ) {
@@ -8416,16 +7361,15 @@
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
return jQuery.prop( elem, name, value );
}
- // All attributes are lowercase
+ // Attribute hooks are determined by the lowercase version
// 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 );
+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
@@ -8454,13 +7398,10 @@
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 IE8-9
- // 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;
}
@@ -8469,38 +7410,17 @@
}
}
},
removeAttr: function( elem, value ) {
- var name, propName,
+ var name,
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 );
+ elem.removeAttribute( name );
}
}
}
} );
@@ -8509,175 +7429,52 @@
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 );
-
} else {
-
- // Support: IE<9
- // Use defaultChecked and defaultSelected for oldIE
- elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
+ elem.setAttribute( name, name );
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
var getter = attrHandle[ name ] || jQuery.find.attr;
- if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
- attrHandle[ name ] = function( elem, name, isXML ) {
- var ret, handle;
- if ( !isXML ) {
+ attrHandle[ name ] = function( elem, name, isXML ) {
+ var ret, handle,
+ lowercaseName = name.toLowerCase();
- // 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;
- };
- } else {
- attrHandle[ name ] = function( elem, name, isXML ) {
- if ( !isXML ) {
- return elem[ jQuery.camelCase( "default-" + name ) ] ?
- name.toLowerCase() :
- null;
- }
- };
- }
-} );
+ if ( !isXML ) {
-// 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 );
- }
+ // Avoid an infinite loop by temporarily removing this function from the getter
+ handle = attrHandle[ lowercaseName ];
+ attrHandle[ lowercaseName ] = ret;
+ ret = getter( elem, name, isXML ) != null ?
+ lowercaseName :
+ null;
+ attrHandle[ lowercaseName ] = handle;
}
+ return ret;
};
-}
+} );
-// 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 sensitivity 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)$/i,
+var rfocusable = /^(?:input|select|textarea|button)$/i,
rclickable = /^(?:a|area)$/i;
jQuery.fn.extend( {
prop: function( name, value ) {
return access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
- 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 ) {}
+ delete this[ jQuery.propFix[ name ] || name ];
} );
}
} );
jQuery.extend( {
@@ -8715,13 +7512,14 @@
propHooks: {
tabIndex: {
get: function( elem ) {
+ // Support: IE <=9 - 11 only
// elem.tabIndex doesn't always return the
// correct value when it hasn't been explicitly set
- // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
return tabindex ?
parseInt( tabindex, 10 ) :
@@ -8737,42 +7535,22 @@
"for": "htmlFor",
"class": "className"
}
} );
-// 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+
+// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
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;
- }
+ if ( parent && parent.parentNode ) {
+ parent.parentNode.selectedIndex;
}
return null;
},
set: function( elem ) {
var parent = elem.parentNode;
@@ -8800,22 +7578,17 @@
"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;
function getClass( elem ) {
- return jQuery.attr( elem, "class" ) || "";
+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
}
jQuery.fn.extend( {
addClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
@@ -8841,14 +7614,14 @@
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
- // only assign if different to avoid unneeded rendering.
+ // Only assign if different to avoid unneeded rendering.
finalValue = jQuery.trim( cur );
if ( curValue !== finalValue ) {
- jQuery.attr( elem, "class", finalValue );
+ elem.setAttribute( "class", finalValue );
}
}
}
}
@@ -8890,11 +7663,11 @@
}
// Only assign if different to avoid unneeded rendering.
finalValue = jQuery.trim( cur );
if ( curValue !== finalValue ) {
- jQuery.attr( elem, "class", finalValue );
+ elem.setAttribute( "class", finalValue );
}
}
}
}
@@ -8940,23 +7713,25 @@
// Toggle whole class name
} else if ( value === undefined || type === "boolean" ) {
className = getClass( this );
if ( className ) {
- // store className if set
- jQuery._data( this, "__className__", className );
+ // Store className if set
+ dataPriv.set( this, "__className__", className );
}
- // If the element has a class name or if we're passed "false",
+ // 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.
- jQuery.attr( this, "class",
- className || value === false ?
- "" :
- jQuery._data( this, "__className__" ) || ""
- );
+ if ( this.setAttribute ) {
+ this.setAttribute( "class",
+ className || value === false ?
+ "" :
+ dataPriv.get( this, "__className__" ) || ""
+ );
+ }
}
} );
},
hasClass: function( selector ) {
@@ -8978,16 +7753,366 @@
} );
+var rreturn = /\r/g,
+ rspaces = /[\x20\t\r\n\f]+/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: IE <=10 - 11 only
+ // option.text throws exceptions (#14686, #14858)
+ // Strip and collapse whitespace
+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+ jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
+ }
+ },
+ select: {
+ get: function( elem ) {
+ var value, option,
+ options = elem.options,
+ index = elem.selectedIndex,
+ one = elem.type === "select-one",
+ 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 ];
+
+ // Support: IE <=9 only
+ // IE8-9 doesn't update selected after form reset (#2551)
+ if ( ( option.selected || i === index ) &&
+
+ // Don't return options that are disabled or in a disabled optgroup
+ !option.disabled &&
+ ( !option.parentNode.disabled ||
+ !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 ];
+
+ /* eslint-disable no-cond-assign */
+
+ if ( option.selected =
+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+ ) {
+ optionSet = true;
+ }
+
+ /* eslint-enable no-cond-assign */
+ }
+
+ // Force browsers to behave consistently when non-matching value is set
+ if ( !optionSet ) {
+ elem.selectedIndex = -1;
+ }
+ return values;
+ }
+ }
+ }
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = {
+ set: function( elem, value ) {
+ if ( jQuery.isArray( value ) ) {
+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+ }
+ }
+ };
+ if ( !support.checkOn ) {
+ jQuery.valHooks[ this ].get = function( elem ) {
+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+ };
+ }
+} );
+
+
+
+
// Return jQuery for attributes-only inclusion
-jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
+
+jQuery.extend( jQuery.event, {
+
+ trigger: function( event, data, elem, onlyHandlers ) {
+
+ var i, cur, tmp, bubbleType, ontype, handle, special,
+ eventPath = [ elem || document ],
+ type = hasOwn.call( event, "type" ) ? event.type : event,
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+ cur = tmp = elem = elem || document;
+
+ // Don't do events on text and comment nodes
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+ return;
+ }
+
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+ return;
+ }
+
+ if ( type.indexOf( "." ) > -1 ) {
+
+ // Namespaced trigger; create a regexp to match event type in handle()
+ namespaces = type.split( "." );
+ type = namespaces.shift();
+ namespaces.sort();
+ }
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
+ event = event[ jQuery.expando ] ?
+ event :
+ new jQuery.Event( type, typeof event === "object" && event );
+
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+ event.isTrigger = onlyHandlers ? 2 : 3;
+ event.namespace = namespaces.join( "." );
+ event.rnamespace = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+ null;
+
+ // Clean up the event in case it is being reused
+ event.result = undefined;
+ if ( !event.target ) {
+ event.target = elem;
+ }
+
+ // Clone any incoming data and prepend the event, creating the handler arg list
+ data = data == null ?
+ [ event ] :
+ jQuery.makeArray( data, [ event ] );
+
+ // Allow special events to draw outside the lines
+ special = jQuery.event.special[ type ] || {};
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+ return;
+ }
+
+ // Determine event propagation path in advance, per W3C events spec (#9951)
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+ bubbleType = special.delegateType || type;
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
+ cur = cur.parentNode;
+ }
+ for ( ; cur; cur = cur.parentNode ) {
+ eventPath.push( cur );
+ tmp = cur;
+ }
+
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
+ if ( tmp === ( elem.ownerDocument || document ) ) {
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+ }
+ }
+
+ // Fire handlers on the event path
+ i = 0;
+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+
+ event.type = i > 1 ?
+ bubbleType :
+ special.bindType || type;
+
+ // jQuery handler
+ handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+ dataPriv.get( cur, "handle" );
+ if ( handle ) {
+ handle.apply( cur, data );
+ }
+
+ // Native handler
+ handle = ontype && cur[ ontype ];
+ if ( handle && handle.apply && acceptData( cur ) ) {
+ event.result = handle.apply( cur, data );
+ if ( event.result === false ) {
+ event.preventDefault();
+ }
+ }
+ }
+ event.type = type;
+
+ // If nobody prevented the default action, do it now
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+ if ( ( !special._default ||
+ special._default.apply( eventPath.pop(), data ) === false ) &&
+ acceptData( elem ) ) {
+
+ // Call a native DOM method on the target with the same name as the event.
+ // Don't do default actions on window, that's where global variables be (#6170)
+ if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+ // Don't re-trigger an onFOO event when we call its FOO() method
+ tmp = elem[ ontype ];
+
+ if ( tmp ) {
+ elem[ ontype ] = null;
+ }
+
+ // Prevent re-triggering of the same event, since we already bubbled it above
+ jQuery.event.triggered = type;
+ elem[ type ]();
+ jQuery.event.triggered = undefined;
+
+ if ( tmp ) {
+ elem[ ontype ] = tmp;
+ }
+ }
+ }
+ }
+
+ return event.result;
+ },
+
+ // Piggyback on a donor event to simulate a different one
+ // Used only for `focus(in | out)` events
+ simulate: function( type, elem, event ) {
+ var e = jQuery.extend(
+ new jQuery.Event(),
+ event,
+ {
+ type: type,
+ isSimulated: true
+ }
+ );
+
+ jQuery.event.trigger( e, null, elem );
+ }
+
+} );
+
+jQuery.fn.extend( {
+
+ trigger: function( type, data ) {
+ return this.each( function() {
+ jQuery.event.trigger( type, data, this );
+ } );
+ },
+ triggerHandler: function( type, data ) {
+ var elem = this[ 0 ];
+ if ( elem ) {
+ return jQuery.event.trigger( type, data, elem, true );
+ }
+ }
+} );
+
+
+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
- "change select submit keydown keypress keyup error contextmenu" ).split( " " ),
+ "change select submit keydown keypress keyup contextmenu" ).split( " " ),
function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
@@ -9001,102 +8126,211 @@
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
} );
-var location = window.location;
-var nonce = jQuery.now();
-var rquery = ( /\?/ );
+support.focusin = "onfocusin" in window;
+// Support: Firefox <=44
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
+ // Attach a single capturing handler on the document while someone wants focusin/focusout
+ var handler = function( event ) {
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+ };
-jQuery.parseJSON = function( data ) {
+ jQuery.event.special[ fix ] = {
+ setup: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix );
- // Attempt to parse using the native JSON parser first
- if ( window.JSON && window.JSON.parse ) {
+ if ( !attaches ) {
+ doc.addEventListener( orig, handler, true );
+ }
+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+ },
+ teardown: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix ) - 1;
- // Support: Android 2.3
- // Workaround failure to string-cast null input
- return window.JSON.parse( data + "" );
- }
+ if ( !attaches ) {
+ doc.removeEventListener( orig, handler, true );
+ dataPriv.remove( doc, fix );
- var requireNonComma,
- depth = null,
- str = jQuery.trim( data + "" );
+ } else {
+ dataPriv.access( doc, fix, attaches );
+ }
+ }
+ };
+ } );
+}
+var location = window.location;
- // 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 ) {
+var nonce = jQuery.now();
- // Force termination if we see a misplaced comma
- if ( requireNonComma && comma ) {
- depth = 0;
- }
+var rquery = ( /\?/ );
- // 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;
+ var xml;
if ( !data || typeof data !== "string" ) {
return null;
}
+
+ // Support: IE 9 - 11 only
+ // IE throws on parseFromString with invalid input.
try {
- if ( window.DOMParser ) { // Standard
- tmp = new window.DOMParser();
- xml = tmp.parseFromString( data, "text/xml" );
- } else { // IE
- xml = new window.ActiveXObject( "Microsoft.XMLDOM" );
- xml.async = "false";
- xml.loadXML( data );
- }
+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
} catch ( e ) {
xml = undefined;
}
- if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
+
+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
};
var
+ rbracket = /\[\]$/,
+ rCRLF = /\r?\n/g,
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+ var name;
+
+ if ( 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" && v != null ? i : "" ) + "]",
+ v,
+ traditional,
+ add
+ );
+ }
+ } );
+
+ } else if ( !traditional && jQuery.type( obj ) === "object" ) {
+
+ // Serialize object item.
+ for ( name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+ }
+
+ } else {
+
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+ var prefix,
+ s = [],
+ add = function( key, valueOrFunction ) {
+
+ // If value is a function, invoke it and use its return value
+ var value = jQuery.isFunction( valueOrFunction ) ?
+ valueOrFunction() :
+ valueOrFunction;
+
+ s[ s.length ] = encodeURIComponent( key ) + "=" +
+ encodeURIComponent( value == null ? "" : value );
+ };
+
+ // If an array was passed in, assume that it is an array of form elements.
+ if ( 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( "&" );
+};
+
+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();
+ }
+} );
+
+
+var
+ r20 = /%20/g,
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
- // IE leaves an \r character at EOL
- rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg,
-
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
- rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
@@ -9115,16 +8349,14 @@
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat( "*" ),
- // Document location
- ajaxLocation = location.href,
+ // Anchor tag for parsing the document origin
+ originAnchor = document.createElement( "a" );
+ originAnchor.href = location.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 ) {
@@ -9142,11 +8374,11 @@
// For each dataType in the dataTypeExpression
while ( ( dataType = dataTypes[ i++ ] ) ) {
// Prepend if requested
- if ( dataType.charAt( 0 ) === "+" ) {
+ if ( dataType[ 0 ] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
// Otherwise append
} else {
@@ -9186,11 +8418,11 @@
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
- var deep, key,
+ var key, deep,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
@@ -9206,11 +8438,12 @@
/* 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,
+
+ var ct, type, finalDataType, firstDataType,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while ( dataTypes[ 0 ] === "*" ) {
@@ -9338,11 +8571,11 @@
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
- if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation
+ if ( conv && s.throws ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
@@ -9368,17 +8601,18 @@
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
- url: ajaxLocation,
+ url: location.href,
type: "GET",
- isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+ isLocal: rlocalProtocol.test( location.protocol ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+
/*
timeout: 0,
data: null,
dataType: null,
username: null,
@@ -9418,11 +8652,11 @@
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
- "text json": jQuery.parseJSON,
+ "text json": JSON.parse,
// Parse text as xml
"text xml": jQuery.parseXML
},
@@ -9462,34 +8696,36 @@
}
// Force options to be an object
options = options || {};
- var
+ var transport,
- // Cross-domain detection vars
- parts,
-
- // Loop variable
- i,
-
// URL without anti-cache param
cacheURL,
- // Response headers as string
+ // Response headers
responseHeadersString,
+ responseHeaders,
// timeout handle
timeoutTimer,
+ // Url cleanup var
+ urlAnchor,
+
+ // Request state (becomes false upon send and true upon completion)
+ completed,
+
// To know if global events are to be dispatched
fireGlobals,
- transport,
+ // Loop variable
+ i,
- // Response headers
- responseHeaders,
+ // uncached part of the url
+ uncached,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
@@ -9510,24 +8746,21 @@
// 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 ( completed ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
}
@@ -9537,45 +8770,45 @@
return match == null ? null : match;
},
// Raw string
getAllResponseHeaders: function() {
- return state === 2 ? responseHeadersString : null;
+ return completed ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
- var lname = name.toLowerCase();
- if ( !state ) {
- name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+ if ( completed == null ) {
+ name = requestHeadersNames[ name.toLowerCase() ] =
+ requestHeadersNames[ name.toLowerCase() ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
- if ( !state ) {
+ if ( completed == null ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
- if ( state < 2 ) {
- for ( code in map ) {
+ if ( completed ) {
- // 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 ] );
+ } else {
+
+ // Lazy-add the new callbacks in a way that preserves old ones
+ for ( code in map ) {
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+ }
}
}
return this;
},
@@ -9589,36 +8822,45 @@
return this;
}
};
// Attach deferreds
- deferred.promise( jqXHR ).complete = completeDeferred.add;
- jqXHR.success = jqXHR.done;
- jqXHR.error = jqXHR.fail;
+ deferred.promise( jqXHR );
- // Remove hash character (#7531: and string promotion)
- // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+ // Add protocol if not provided (prefilters might expect it)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
- s.url = ( ( url || s.url || ajaxLocation ) + "" )
- .replace( rhash, "" )
- .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+ s.url = ( ( url || s.url || location.href ) + "" )
+ .replace( rprotocol, location.protocol + "//" );
// 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 ) || [ "" ];
+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
- // A cross-domain request is in order when we have a protocol:host:port mismatch
+ // A cross-domain request is in order when the origin doesn't match the current origin.
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" ) ) )
- );
+ urlAnchor = document.createElement( "a" );
+
+ // Support: IE <=8 - 11, Edge 12 - 13
+ // IE throws exception on accessing the href property if url is malformed,
+ // e.g. http://example.com:80x/
+ try {
+ urlAnchor.href = s.url;
+
+ // Support: IE <=8 - 11 only
+ // Anchor's host property isn't correctly set when s.url is relative
+ urlAnchor.href = urlAnchor.href;
+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+ urlAnchor.protocol + "//" + urlAnchor.host;
+ } catch ( e ) {
+
+ // If there is an error parsing the URL, assume it is crossDomain,
+ // it can be rejected by the transport if it is invalid
+ s.crossDomain = true;
+ }
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
@@ -9626,11 +8868,11 @@
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
- if ( state === 2 ) {
+ if ( completed ) {
return jqXHR;
}
// We can fire global events as of now if asked to
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
@@ -9647,33 +8889,40 @@
// 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;
+ // Remove hash to simplify url manipulation
+ cacheURL = s.url.replace( rhash, "" );
// More options handling for requests with no content
if ( !s.hasContent ) {
+ // Remember the hash so we can put it back
+ uncached = s.url.slice( cacheURL.length );
+
// If data is available, append data to url
if ( s.data ) {
- cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+ cacheURL += ( 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
+ // Add anti-cache in uncached url if needed
if ( s.cache === false ) {
- s.url = rts.test( cacheURL ) ?
+ cacheURL = cacheURL.replace( rts, "" );
+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
+ }
- // If there is already a '_' parameter, set its value
- cacheURL.replace( rts, "$1_=" + nonce++ ) :
+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
+ s.url = cacheURL + uncached;
- // Otherwise add one to the end
- cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
- }
+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
+ } else if ( s.data && s.processData &&
+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
+ s.data = s.data.replace( r20, "+" );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
@@ -9703,23 +8952,23 @@
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 ) ) {
+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
- // aborting is no longer a cancellation
+ // 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 ] );
- }
+ completeDeferred.add( s.complete );
+ jqXHR.done( s.success );
+ jqXHR.fail( s.error );
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
@@ -9732,11 +8981,11 @@
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// If request was aborted inside ajaxSend, stop there
- if ( state === 2 ) {
+ if ( completed ) {
return jqXHR;
}
// Timeout
if ( s.async && s.timeout > 0 ) {
@@ -9744,37 +8993,35 @@
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
- state = 1;
+ completed = false;
transport.send( requestHeaders, done );
} catch ( e ) {
- // Propagate exception as error if not done
- if ( state < 2 ) {
- done( -1, e );
-
- // Simply rethrow otherwise
- } else {
+ // Rethrow post-completion exceptions
+ if ( completed ) {
throw e;
}
+
+ // Propagate others as results
+ done( -1, 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 ) {
+ // Ignore repeat invocations
+ if ( completed ) {
return;
}
- // State is "done" now
- state = 2;
+ completed = true;
// Clear timeout if it exists
if ( timeoutTimer ) {
window.clearTimeout( timeoutTimer );
}
@@ -9830,12 +9077,11 @@
error = response.error;
isSuccess = !error;
}
} else {
- // We extract error from statusText
- // then normalize statusText and status for non-aborts
+ // Extract error from statusText and normalize for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
@@ -9889,11 +9135,11 @@
} );
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
- // shift arguments if data argument was omitted
+ // Shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
@@ -9925,30 +9171,29 @@
};
jQuery.fn.extend( {
wrapAll: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each( function( i ) {
- jQuery( this ).wrapAll( html.call( this, i ) );
- } );
- }
+ var wrap;
if ( this[ 0 ] ) {
+ if ( jQuery.isFunction( html ) ) {
+ html = html.call( this[ 0 ] );
+ }
// The elements to wrap the target around
- var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+ 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;
+ while ( elem.firstElementChild ) {
+ elem = elem.firstElementChild;
}
return elem;
} ).append( this );
}
@@ -9982,390 +9227,198 @@
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();
+ unwrap: function( selector ) {
+ this.parent( selector ).not( "body" ).each( function() {
+ jQuery( this ).replaceWith( this.childNodes );
+ } );
+ return this;
}
} );
-function getDisplay( elem ) {
- return elem.style && elem.style.display || jQuery.css( elem, "display" );
-}
-
-function filterHidden( elem ) {
- while ( elem && elem.nodeType === 1 ) {
- if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) {
- return true;
- }
- elem = elem.parentNode;
- }
- return false;
-}
-
-jQuery.expr.filters.hidden = function( elem ) {
-
- // Support: Opera <= 12.12
- // Opera reports offsetWidths and offsetHeights less than zero on some elements
- return support.reliableHiddenOffsets() ?
- ( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 &&
- !elem.getClientRects().length ) :
- filterHidden( elem );
+jQuery.expr.pseudos.hidden = function( elem ) {
+ return !jQuery.expr.pseudos.visible( elem );
};
-
-jQuery.expr.filters.visible = function( elem ) {
- return !jQuery.expr.filters.hidden( elem );
+jQuery.expr.pseudos.visible = function( elem ) {
+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};
-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" && v != null ? i : "" ) + "]",
- v,
- traditional,
- add
- );
- }
- } );
-
- } else if ( !traditional && jQuery.type( obj ) === "object" ) {
-
- // Serialize object item.
- for ( name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
-
- } else {
-
- // Serialize scalar item.
- add( prefix, obj );
- }
-}
-
-// Serialize an array of form elements or a set of
-// key/values into a query string
-jQuery.param = function( a, traditional ) {
- var prefix,
- s = [],
- add = function( key, 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.ajaxSettings.xhr = function() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch ( e ) {}
};
-jQuery.fn.extend( {
- serialize: function() {
- return jQuery.param( this.serializeArray() );
- },
- serializeArray: function() {
- return this.map( function() {
+var xhrSuccessStatus = {
- // 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;
+ // File protocol always yields status code 0, assume 200
+ 0: 200,
- // 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-IE8
- function() {
-
- // XHR cannot access local files, always use ActiveX for that case
- if ( this.isLocal ) {
- return createActiveXHR();
- }
-
- // Support: IE 9-11
- // IE seems to error on cross-domain PATCH requests when ActiveX XHR
- // is used. In IE 9+ always use the native XHR.
- // Note: this condition won't catch Edge as it doesn't define
- // document.documentMode but it also doesn't support ActiveX so it won't
- // reach this code.
- if ( document.documentMode > 8 ) {
- return createStandardXHR();
- }
-
- // Support: IE<9
- // 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"
- return /^(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 = {},
+ // Support: IE <=9 only
+ // #1450: sometimes IE returns 1223 when it should be 204
+ 1223: 204
+ },
xhrSupported = jQuery.ajaxSettings.xhr();
-// Support: IE<10
-// Open requests must be manually aborted on unload (#5280)
-// See https://support.microsoft.com/kb/2856746 for more info
-if ( window.attachEvent ) {
- window.attachEvent( "onunload", function() {
- for ( var key in xhrCallbacks ) {
- xhrCallbacks[ key ]( undefined, true );
- }
- } );
-}
-
-// Determine support properties
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-xhrSupported = support.ajax = !!xhrSupported;
+support.ajax = xhrSupported = !!xhrSupported;
-// Create transport if the browser can provide an xhr
-if ( xhrSupported ) {
+jQuery.ajaxTransport( function( options ) {
+ var callback, errorCallback;
- jQuery.ajaxTransport( function( options ) {
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( support.cors || xhrSupported && !options.crossDomain ) {
+ return {
+ send: function( headers, complete ) {
+ var i,
+ xhr = options.xhr();
- // Cross domain only allowed if supported through XMLHttpRequest
- if ( !options.crossDomain || support.cors ) {
+ xhr.open(
+ options.type,
+ options.url,
+ options.async,
+ options.username,
+ options.password
+ );
- 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 ];
- }
+ // 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 );
- }
+ // 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";
- }
+ // 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 ) {
+ // Set headers
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
- // 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 ] + "" );
- }
- }
+ // Callback
+ callback = function( type ) {
+ return function() {
+ if ( callback ) {
+ callback = errorCallback = xhr.onload =
+ xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
- // 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 );
+ if ( type === "abort" ) {
+ xhr.abort();
+ } else if ( type === "error" ) {
- // Listener
- callback = function( _, isAbort ) {
- var status, statusText, responses;
+ // Support: IE <=9 only
+ // On a manual native abort, IE9 throws
+ // errors on any property access that is not readyState
+ if ( typeof xhr.status !== "number" ) {
+ complete( 0, "error" );
+ } else {
+ complete(
- // 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();
+ // File: protocol always yields status 0; see #8605, #14207
+ xhr.status,
+ xhr.statusText
+ );
}
} else {
- responses = {};
- status = xhr.status;
+ complete(
+ xhrSuccessStatus[ xhr.status ] || xhr.status,
+ xhr.statusText,
- // Support: IE<10
- // Accessing binary-data responseText throws an exception
- // (#11426)
- if ( typeof xhr.responseText === "string" ) {
- responses.text = xhr.responseText;
- }
+ // Support: IE <=9 only
+ // IE9 has no XHR2 but throws on binary (trac-11426)
+ // For XHR2 non-text, let the caller handle it (gh-2498)
+ ( xhr.responseType || "text" ) !== "text" ||
+ typeof xhr.responseText !== "string" ?
+ { binary: xhr.response } :
+ { text: xhr.responseText },
+ xhr.getAllResponseHeaders()
+ );
+ }
+ }
+ };
+ };
- // Firefox throws an exception when accessing
- // statusText for faulty cross-domain requests
- try {
- statusText = xhr.statusText;
- } catch ( e ) {
+ // Listen to events
+ xhr.onload = callback();
+ errorCallback = xhr.onerror = callback( "error" );
- // We normalize with Webkit giving an empty statusText
- statusText = "";
- }
+ // Support: IE 9 only
+ // Use onreadystatechange to replace onabort
+ // to handle uncaught aborts
+ if ( xhr.onabort !== undefined ) {
+ xhr.onabort = errorCallback;
+ } else {
+ xhr.onreadystatechange = function() {
- // Filter status for non standard behaviors
+ // Check readyState before timeout as it changes
+ if ( xhr.readyState === 4 ) {
- // 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;
+ // Allow onerror to be called first,
+ // but that will not handle a native abort
+ // Also, save errorCallback to a variable
+ // as xhr.onerror cannot be accessed
+ window.setTimeout( function() {
+ if ( callback ) {
+ errorCallback();
}
- }
+ } );
}
-
- // Call complete if needed
- if ( responses ) {
- complete( status, statusText, responses, xhr.getAllResponseHeaders() );
- }
};
+ }
- // Do send the request
- // `xhr.send` may raise an exception, but it will be
- // handled in jQuery.ajax (so no try/catch here)
- if ( !options.async ) {
+ // Create the abort callback
+ callback = callback( "abort" );
- // If we're in sync mode we fire the callback
- callback();
- } else if ( xhr.readyState === 4 ) {
+ try {
- // (IE6 & IE7) if it's in cache and has been
- // retrieved directly we need to fire the callback
- window.setTimeout( callback );
- } else {
+ // Do send the request (this may raise an exception)
+ xhr.send( options.hasContent && options.data || null );
+ } catch ( e ) {
- // Register the callback, but delay it in case `xhr.send` throws
- // Add to the list of active xhr callbacks
- xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
- }
- },
-
- abort: function() {
+ // #14683: Only rethrow if this hasn't been notified as an error yet
if ( callback ) {
- callback( undefined, true );
+ throw e;
}
}
- };
- }
- } );
-}
+ },
-// Functions to create xhrs
-function createStandardXHR() {
- try {
- return new window.XMLHttpRequest();
- } catch ( e ) {}
-}
+ abort: function() {
+ if ( callback ) {
+ callback();
+ }
+ }
+ };
+ }
+} );
-function createActiveXHR() {
- try {
- return new window.ActiveXObject( "Microsoft.XMLHTTP" );
- } catch ( e ) {}
-}
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
+jQuery.ajaxPrefilter( function( s ) {
+ if ( s.crossDomain ) {
+ s.contents.script = false;
+ }
+} );
// Install script dataType
jQuery.ajaxSetup( {
accepts: {
script: "text/javascript, application/javascript, " +
@@ -10380,75 +9433,48 @@
return text;
}
}
} );
-// Handle cache's special case and global
+// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
- 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;
-
+ var script, callback;
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 );
+ send: function( _, complete ) {
+ script = jQuery( "<script>" ).prop( {
+ charset: s.scriptCharset,
+ src: s.url
+ } ).on(
+ "load error",
+ callback = function( evt ) {
+ script.remove();
+ callback = null;
+ if ( evt ) {
+ complete( evt.type === "error" ? 404 : 200, evt.type );
}
-
- // 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 );
+ document.head.appendChild( script[ 0 ] );
},
-
abort: function() {
- if ( script ) {
- script.onload( undefined, true );
+ if ( callback ) {
+ callback();
}
}
};
}
} );
@@ -10502,11 +9528,11 @@
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
- // force json dataType
+ // Force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
@@ -10526,14 +9552,14 @@
}
// Save back as free
if ( s[ callbackName ] ) {
- // make sure that re-using the options doesn't screw things around
+ // Make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
- // save the callback name for future use
+ // 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 ) ) {
@@ -10549,27 +9575,58 @@
} );
-// data: string of html
+// Support: Safari 8 only
+// In Safari 8 documents created via document.implementation.createHTMLDocument
+// collapse sibling forms: the second one becomes a child of the first one.
+// Because of that, this security measure has to be disabled in Safari 8.
+// https://bugs.webkit.org/show_bug.cgi?id=137337
+support.createHTMLDocument = ( function() {
+ var body = document.implementation.createHTMLDocument( "" ).body;
+ body.innerHTML = "<form></form><form></form>";
+ return body.childNodes.length === 2;
+} )();
+
+
+// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
- if ( !data || typeof data !== "string" ) {
- return null;
+ if ( typeof data !== "string" ) {
+ return [];
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
- context = context || document;
- var parsed = rsingleTag.exec( data ),
- scripts = !keepScripts && [];
+ var base, parsed, scripts;
+ if ( !context ) {
+
+ // Stop scripts or inline event handlers from being executed immediately
+ // by using document.implementation
+ if ( support.createHTMLDocument ) {
+ context = document.implementation.createHTMLDocument( "" );
+
+ // Set the base href for the created document
+ // so any parsed elements with URLs
+ // are based on the document's URL (gh-2965)
+ base = context.createElement( "base" );
+ base.href = document.location.href;
+ context.head.appendChild( base );
+ } else {
+ context = document;
+ }
+ }
+
+ parsed = rsingleTag.exec( data );
+ scripts = !keepScripts && [];
+
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[ 1 ] ) ];
}
@@ -10581,27 +9638,20 @@
return jQuery.merge( [], parsed.childNodes );
};
-// Keep a copy of the old load method
-var _load = jQuery.fn.load;
-
/**
* Load a url into a page
*/
jQuery.fn.load = function( url, params, callback ) {
- if ( typeof url !== "string" && _load ) {
- return _load.apply( this, arguments );
- }
-
var selector, type, response,
self = this,
off = url.indexOf( " " );
if ( off > -1 ) {
- selector = jQuery.trim( url.slice( off, url.length ) );
+ selector = jQuery.trim( url.slice( off ) );
url = url.slice( 0, off );
}
// If it's a function
if ( jQuery.isFunction( params ) ) {
@@ -10671,55 +9721,51 @@
} );
-jQuery.expr.filters.animated = function( elem ) {
+jQuery.expr.pseudos.animated = function( elem ) {
return jQuery.grep( jQuery.timers, function( fn ) {
return elem === fn.elem;
} ).length;
};
-
/**
* Gets a window from an element
*/
function getWindow( elem ) {
- return jQuery.isWindow( elem ) ?
- elem :
- elem.nodeType === 9 ?
- elem.defaultView || elem.parentWindow :
- false;
+ return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
}
jQuery.offset = {
setOffset: function( elem, options, i ) {
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
position = jQuery.css( elem, "position" ),
curElem = jQuery( elem ),
props = {};
- // set position first, in-case top/left are set even on static elem
+ // 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;
+ ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
- // need to be able to calculate position if either top or left
- // is auto and position is either absolute or fixed
+ // 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;
}
@@ -10736,69 +9782,77 @@
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
+
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend( {
offset: function( options ) {
+
+ // Preserve chaining for setter
if ( arguments.length ) {
return options === undefined ?
this :
this.each( function( i ) {
jQuery.offset.setOffset( this, options, i );
} );
}
- var docElem, win,
- box = { top: 0, left: 0 },
- elem = this[ 0 ],
- doc = elem && elem.ownerDocument;
+ var docElem, win, rect, doc,
+ elem = this[ 0 ];
- if ( !doc ) {
+ if ( !elem ) {
return;
}
- docElem = doc.documentElement;
-
- // Make sure it's not a disconnected DOM node
- if ( !jQuery.contains( docElem, elem ) ) {
- return box;
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a
+ // disconnected node in IE throws an error
+ if ( !elem.getClientRects().length ) {
+ return { top: 0, left: 0 };
}
- // If we don't have gBCR, just use 0,0 rather than error
- // BlackBerry 5, iOS 3 (original iPhone)
- if ( typeof elem.getBoundingClientRect !== "undefined" ) {
- box = elem.getBoundingClientRect();
+ rect = elem.getBoundingClientRect();
+
+ // Make sure element is not hidden (display: none)
+ if ( rect.width || rect.height ) {
+ doc = elem.ownerDocument;
+ win = getWindow( doc );
+ docElem = doc.documentElement;
+
+ return {
+ top: rect.top + win.pageYOffset - docElem.clientTop,
+ left: rect.left + win.pageXOffset - docElem.clientLeft
+ };
}
- win = getWindow( doc );
- return {
- top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
- left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
- };
+
+ // Return zeros for disconnected and hidden elements (gh-2310)
+ return rect;
},
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset,
- parentOffset = { top: 0, left: 0 },
- elem = this[ 0 ];
+ elem = this[ 0 ],
+ parentOffset = { top: 0, left: 0 };
// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
// because it is its only offset parent
if ( jQuery.css( elem, "position" ) === "fixed" ) {
- // we assume that getBoundingClientRect is available when computed position is fixed
+ // Assume getBoundingClientRect is there when computed position is fixed
offset = elem.getBoundingClientRect();
+
} else {
// Get *real* offsetParent
offsetParent = this.offsetParent();
@@ -10807,75 +9861,84 @@
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 );
+ parentOffset = {
+ top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
+ left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true )
+ };
}
// Subtract parent offsets and element margins
- // 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 ),
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
};
},
+ // This method will return documentElement in the following cases:
+ // 1) For the element inside the iframe without offsetParent, this method will return
+ // documentElement of the parent window
+ // 2) For the hidden or detached element
+ // 3) For body or html element, i.e. in case of the html node - it will return itself
+ //
+ // but those exceptions were never presented as a real life use-cases
+ // and might be considered as more preferable results.
+ //
+ // This logic, however, is not guaranteed and can change at any point in the future
offsetParent: function() {
return this.map( function() {
var offsetParent = this.offsetParent;
- while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) &&
- jQuery.css( offsetParent, "position" ) === "static" ) ) {
+ while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.offsetParent;
}
+
return offsetParent || documentElement;
} );
}
} );
// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
- var top = /Y/.test( prop );
+ var top = "pageYOffset" === prop;
jQuery.fn[ method ] = function( val ) {
return access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
- return win ? ( prop in win ) ? win[ prop ] :
- win.document.documentElement[ method ] :
- elem[ method ];
+ return win ? win[ prop ] : elem[ method ];
}
if ( win ) {
win.scrollTo(
- !top ? val : jQuery( win ).scrollLeft(),
- top ? val : jQuery( win ).scrollTop()
+ !top ? val : win.pageXOffset,
+ top ? val : win.pageYOffset
);
} else {
elem[ method ] = val;
}
- }, method, val, arguments.length, null );
+ }, method, val, arguments.length );
};
} );
-// Support: Safari<7-8+, Chrome<37-44+
+// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-// 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
+// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
+// getComputedStyle returns percent when specified for top/left/bottom/right;
+// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
- // if curCSS returns percentage, fallback to offset
+ // If curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
@@ -10884,36 +9947,34 @@
// 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 ) {
+ function( defaultExtra, funcName ) {
- // margin is only for outerHeight, outerWidth
+ // 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 ];
+ // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
+ return funcName.indexOf( "outer" ) === 0 ?
+ elem[ "inner" + name ] :
+ elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
// whichever is greatest
- // 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 ]
);
@@ -10924,11 +9985,11 @@
// 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 );
+ }, type, chainable ? margin : undefined, chainable );
};
} );
} );
@@ -10951,20 +10012,15 @@
this.off( selector, "**" ) :
this.off( types, selector || "**", fn );
}
} );
-// The number of elements contained in the matched element set
-jQuery.fn.size = function() {
- return this.length;
-};
+jQuery.parseJSON = JSON.parse;
-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
@@ -10982,10 +10038,12 @@
} );
}
+
+
var
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
@@ -11002,14 +10060,15 @@
}
return jQuery;
};
-// Expose jQuery and $ identifiers, even in
-// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// Expose jQuery and $ identifiers, even in AMD
+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
window.jQuery = window.$ = jQuery;
}
+
return jQuery;
-}));
+} );