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Upgrade to jQuery 1.7.

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commit f44e1299586303ca405153111a106e2f7b493a5a 1 parent 09f3e9d
@toolness toolness authored
View
2  config.json
@@ -7,6 +7,8 @@
"src/intro.js"
, "src/json.js"
, "jquery/src/core.js"
+ , "jquery/src/callbacks.js"
+ , "jquery/src/deferred.js"
, "jquery/src/support.js"
, "jquery/src/data.js"
, "jquery/src/queue.js"
View
396 jquery/src/ajax.js
@@ -4,8 +4,10 @@ var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rhash = /#.*$/,
- rheaders = /^(.*?):\s*(.*?)\r?$/mg, // IE leaves an \r character at EOL
- rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
+ rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
+ // #7653, #8125, #8152: local protocol detection
+ rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rquery = /\?/,
@@ -13,7 +15,7 @@ var r20 = /%20/g,
rselectTextarea = /^(?:select|textarea)/i,
rspacesAjax = /\s+/,
rts = /([?&])_=[^&]*/,
- rurl = /^(\w+:)\/\/([^\/?#:]+)(?::(\d+))?/,
+ rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
@@ -34,7 +36,31 @@ var r20 = /%20/g,
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
- transports = {};
+ transports = {},
+
+ // Document location
+ ajaxLocation,
+
+ // Document location segments
+ ajaxLocParts,
+
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+ allTypes = ["*/"] + ["*"];
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+ ajaxLocation = location.href;
+} catch( e ) {
+ // Use the href attribute of an A element
+ // since IE will modify it given document.location
+ ajaxLocation = document.createElement( "a" );
+ ajaxLocation.href = "";
+ ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
@@ -56,7 +82,7 @@ function addToPrefiltersOrTransports( structure ) {
placeBefore;
// For each dataType in the dataTypeExpression
- for(; i < length; i++ ) {
+ for ( ; i < length; i++ ) {
dataType = dataTypes[ i ];
// We control if we're asked to add before
// any existing element
@@ -72,8 +98,8 @@ function addToPrefiltersOrTransports( structure ) {
};
}
-//Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jXHR,
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
dataType /* internal */, inspected /* internal */ ) {
dataType = dataType || options.dataTypes[ 0 ];
@@ -87,17 +113,17 @@ function inspectPrefiltersOrTransports( structure, options, originalOptions, jXH
executeOnly = ( structure === prefilters ),
selection;
- for(; i < length && ( executeOnly || !selection ); i++ ) {
- selection = list[ i ]( options, originalOptions, jXHR );
+ for ( ; i < length && ( executeOnly || !selection ); i++ ) {
+ selection = list[ i ]( options, originalOptions, jqXHR );
// If we got redirected to another dataType
- // we try there if not done already
+ // we try there if executing only and not done already
if ( typeof selection === "string" ) {
- if ( inspected[ selection ] ) {
+ if ( !executeOnly || inspected[ selection ] ) {
selection = undefined;
} else {
options.dataTypes.unshift( selection );
selection = inspectPrefiltersOrTransports(
- structure, options, originalOptions, jXHR, selection, inspected );
+ structure, options, originalOptions, jqXHR, selection, inspected );
}
}
}
@@ -105,13 +131,29 @@ function inspectPrefiltersOrTransports( structure, options, originalOptions, jXH
// we try the catchall dataType if not done already
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
selection = inspectPrefiltersOrTransports(
- structure, options, originalOptions, jXHR, "*", inspected );
+ structure, options, originalOptions, jqXHR, "*", inspected );
}
// unnecessary when only executing (prefilters)
// but it'll be ignored by the caller in that case
return selection;
}
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+ var key, deep,
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
+ for ( key in src ) {
+ if ( src[ key ] !== undefined ) {
+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+ }
+ }
+ if ( deep ) {
+ jQuery.extend( true, target, deep );
+ }
+}
+
jQuery.fn.extend({
load: function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
@@ -137,7 +179,7 @@ jQuery.fn.extend({
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
- params = null;
+ params = undefined;
// Otherwise, build a param string
} else if ( typeof params === "object" ) {
@@ -155,14 +197,14 @@ jQuery.fn.extend({
dataType: "html",
data: params,
// Complete callback (responseText is used internally)
- complete: function( jXHR, status, responseText ) {
- // Store the response as specified by the jXHR object
- responseText = jXHR.responseText;
+ complete: function( jqXHR, status, responseText ) {
+ // Store the response as specified by the jqXHR object
+ responseText = jqXHR.responseText;
// If successful, inject the HTML into all the matched elements
- if ( jXHR.isResolved() ) {
+ if ( jqXHR.isResolved() ) {
// #4825: Get the actual response in case
// a dataFilter is present in ajaxSettings
- jXHR.done(function( r ) {
+ jqXHR.done(function( r ) {
responseText = r;
});
// See if a selector was specified
@@ -181,7 +223,7 @@ jQuery.fn.extend({
}
if ( callback ) {
- self.each( callback, [ responseText, status, jXHR ] );
+ self.each( callback, [ responseText, status, jqXHR ] );
}
}
});
@@ -221,7 +263,7 @@ jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".sp
jQuery.fn[ o ] = function( f ){
return this.bind( o, f );
};
-} );
+});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
@@ -229,7 +271,7 @@ jQuery.each( [ "get", "post" ], function( i, method ) {
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
- data = null;
+ data = undefined;
}
return jQuery.ajax({
@@ -240,27 +282,37 @@ jQuery.each( [ "get", "post" ], function( i, method ) {
dataType: type
});
};
-} );
+});
jQuery.extend({
getScript: function( url, callback ) {
- return jQuery.get( url, null, callback, "script" );
+ return jQuery.get( url, undefined, callback, "script" );
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
- ajaxSetup: function( settings ) {
- jQuery.extend( true, jQuery.ajaxSettings, settings );
- if ( settings.context ) {
- jQuery.ajaxSettings.context = settings.context;
+ // Creates a full fledged settings object into target
+ // with both ajaxSettings and settings fields.
+ // If target is omitted, writes into ajaxSettings.
+ ajaxSetup: function( target, settings ) {
+ if ( settings ) {
+ // Building a settings object
+ ajaxExtend( target, jQuery.ajaxSettings );
+ } else {
+ // Extending ajaxSettings
+ settings = target;
+ target = jQuery.ajaxSettings;
}
+ ajaxExtend( target, settings );
+ return target;
},
ajaxSettings: {
- url: location.href,
+ url: ajaxLocation,
+ isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded",
@@ -275,7 +327,6 @@ jQuery.extend({
cache: null,
traditional: false,
headers: {},
- crossDomain: null,
*/
accepts: {
@@ -283,7 +334,7 @@ jQuery.extend({
html: "text/html",
text: "text/plain",
json: "application/json, text/javascript",
- "*": "*/*"
+ "*": allTypes
},
contents: {
@@ -313,6 +364,15 @@ jQuery.extend({
// Parse text as xml
"text xml": jQuery.parseXML
+ },
+
+ // For options that shouldn't be deep extended:
+ // you can add your own custom options here if
+ // and when you create one that shouldn't be
+ // deep extended (see ajaxExtend)
+ flatOptions: {
+ context: true,
+ url: true
}
},
@@ -322,9 +382,8 @@ jQuery.extend({
// Main method
ajax: function( url, options ) {
- // If options is not an object,
- // we simulate pre-1.5 signature
- if ( typeof options !== "object" ) {
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
options = url;
url = undefined;
}
@@ -333,21 +392,25 @@ jQuery.extend({
options = options || {};
var // Create the final options object
- s = jQuery.extend( true, {}, jQuery.ajaxSettings, options ),
- // Callbacks contexts
- // We force the original context if it exists
- // or take it from jQuery.ajaxSettings otherwise
- // (plain objects used as context get extended)
- callbackContext =
- ( s.context = ( "context" in options ? options : jQuery.ajaxSettings ).context ) || s,
- globalEventContext = callbackContext === s ? jQuery.event : jQuery( callbackContext ),
+ s = jQuery.ajaxSetup( {}, options ),
+ // Callbacks context
+ callbackContext = s.context || s,
+ // Context for global events
+ // It's the callbackContext if one was provided in the options
+ // and if it's a DOM node or a jQuery collection
+ globalEventContext = callbackContext !== s &&
+ ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
+ jQuery( callbackContext ) : jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
- completeDeferred = jQuery._Deferred(),
+ completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
+ // ifModified key
+ ifModifiedKey,
// Headers (they are sent all at once)
requestHeaders = {},
+ requestHeadersNames = {},
// Response headers
responseHeadersString,
responseHeaders,
@@ -356,22 +419,24 @@ jQuery.extend({
// timeout handle
timeoutTimer,
// Cross-domain detection vars
- loc = document.location,
- protocol = loc.protocol || "http:",
parts,
- // The jXHR state
+ // The jqXHR state
state = 0,
+ // To know if global events are to be dispatched
+ fireGlobals,
// Loop variable
i,
// Fake xhr
- jXHR = {
+ jqXHR = {
readyState: 0,
// Caches the header
setRequestHeader: function( name, value ) {
- if ( state === 0 ) {
- requestHeaders[ name.toLowerCase() ] = value;
+ if ( !state ) {
+ var lname = name.toLowerCase();
+ name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+ requestHeaders[ name ] = value;
}
return this;
},
@@ -393,7 +458,15 @@ jQuery.extend({
}
match = responseHeaders[ key.toLowerCase() ];
}
- return match || null;
+ return match === undefined ? null : match;
+ },
+
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( !state ) {
+ s.mimeType = type;
+ }
+ return this;
},
// Cancel the request
@@ -410,7 +483,7 @@ jQuery.extend({
// Callback for when everything is done
// It is defined here because jslint complains if it is declared
// at the end of the function (which would be more logical and readable)
- function done( status, statusText, responses, headers) {
+ function done( status, nativeStatusText, responses, headers ) {
// Called once
if ( state === 2 ) {
@@ -426,19 +499,20 @@ jQuery.extend({
}
// Dereference transport for early garbage collection
- // (no matter how long the jXHR object will be used)
+ // (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
- jXHR.readyState = status ? 4 : 0;
+ jqXHR.readyState = status > 0 ? 4 : 0;
var isSuccess,
success,
error,
- response = responses ? ajaxHandleResponses( s, jXHR, responses ) : undefined,
+ statusText = nativeStatusText,
+ response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
lastModified,
etag;
@@ -448,11 +522,11 @@ jQuery.extend({
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
- if ( ( lastModified = jXHR.getResponseHeader( "Last-Modified" ) ) ) {
- jQuery.lastModified[ s.url ] = lastModified;
+ if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
+ jQuery.lastModified[ ifModifiedKey ] = lastModified;
}
- if ( ( etag = jXHR.getResponseHeader( "Etag" ) ) ) {
- jQuery.etag[ s.url ] = etag;
+ if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
+ jQuery.etag[ ifModifiedKey ] = etag;
}
}
@@ -479,7 +553,7 @@ jQuery.extend({
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
- if( status ) {
+ if ( !statusText || status ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
@@ -488,30 +562,30 @@ jQuery.extend({
}
// Set data for the fake xhr object
- jXHR.status = status;
- jXHR.statusText = statusText;
+ jqXHR.status = status;
+ jqXHR.statusText = "" + ( nativeStatusText || statusText );
// Success/Error
if ( isSuccess ) {
- deferred.resolveWith( callbackContext, [ success, statusText, jXHR ] );
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
- deferred.rejectWith( callbackContext, [ jXHR, statusText, error ] );
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
- jXHR.statusCode( statusCode );
+ jqXHR.statusCode( statusCode );
statusCode = undefined;
- if ( s.global ) {
+ if ( fireGlobals ) {
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
- [ jXHR, s, isSuccess ? success : error ] );
+ [ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
- completeDeferred.resolveWith( callbackContext, [ jXHR, statusText ] );
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
- if ( s.global ) {
- globalEventContext.trigger( "ajaxComplete", [ jXHR, s] );
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
@@ -520,22 +594,22 @@ jQuery.extend({
}
// Attach deferreds
- deferred.promise( jXHR );
- jXHR.success = jXHR.done;
- jXHR.error = jXHR.fail;
- jXHR.complete = completeDeferred.done;
+ deferred.promise( jqXHR );
+ jqXHR.success = jqXHR.done;
+ jqXHR.error = jqXHR.fail;
+ jqXHR.complete = completeDeferred.add;
// Status-dependent callbacks
- jXHR.statusCode = function( map ) {
+ jqXHR.statusCode = function( map ) {
if ( map ) {
var tmp;
if ( state < 2 ) {
- for( tmp in map ) {
+ for ( tmp in map ) {
statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
}
} else {
- tmp = map[ jXHR.status ];
- jXHR.then( tmp, tmp );
+ tmp = map[ jqXHR.status ];
+ jqXHR.then( tmp, tmp );
}
}
return this;
@@ -544,18 +618,18 @@ jQuery.extend({
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// We also use the url parameter if available
- s.url = ( "" + ( url || s.url ) ).replace( rhash, "" ).replace( rprotocol, protocol + "//" );
+ s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
// Determine if a cross-domain request is in order
- if ( !s.crossDomain ) {
+ if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
- ( parts[ 1 ] != protocol || parts[ 2 ] != loc.hostname ||
+ ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
- ( loc.port || ( protocol === "http:" ? 80 : 443 ) ) )
+ ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
);
}
@@ -565,7 +639,15 @@ jQuery.extend({
}
// Apply prefilters
- inspectPrefiltersOrTransports( prefilters, s, options, jXHR );
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+ // If request was aborted inside a prefiler, stop there
+ if ( state === 2 ) {
+ return false;
+ }
+
+ // We can fire global events as of now if asked to
+ fireGlobals = s.global;
// Uppercase the type
s.type = s.type.toUpperCase();
@@ -574,7 +656,7 @@ jQuery.extend({
s.hasContent = !rnoContent.test( s.type );
// Watch for a new set of requests
- if ( s.global && jQuery.active++ === 0 ) {
+ if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
@@ -584,8 +666,13 @@ jQuery.extend({
// If data is available, append data to url
if ( s.data ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
+ // #9682: remove data so that it's not used in an eventual retry
+ delete s.data;
}
+ // Get ifModifiedKey before adding the anti-cache parameter
+ ifModifiedKey = s.url;
+
// Add anti-cache in url if needed
if ( s.cache === false ) {
@@ -594,83 +681,86 @@ jQuery.extend({
ret = s.url.replace( rts, "$1_=" + ts );
// if nothing was replaced, add timestamp to the end
- s.url = ret + ( (ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
+ s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
- requestHeaders[ "content-type" ] = s.contentType;
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
- if ( jQuery.lastModified[ s.url ] ) {
- requestHeaders[ "if-modified-since" ] = jQuery.lastModified[ s.url ];
+ ifModifiedKey = ifModifiedKey || s.url;
+ if ( jQuery.lastModified[ ifModifiedKey ] ) {
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
}
- if ( jQuery.etag[ s.url ] ) {
- requestHeaders[ "if-none-match" ] = jQuery.etag[ s.url ];
+ if ( jQuery.etag[ ifModifiedKey ] ) {
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
}
}
// Set the Accepts header for the server, depending on the dataType
- requestHeaders.accept = s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
- s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", */*; q=0.01" : "" ) :
- s.accepts[ "*" ];
+ jqXHR.setRequestHeader(
+ "Accept",
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+ s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+ s.accepts[ "*" ]
+ );
// Check for headers option
for ( i in s.headers ) {
- requestHeaders[ i.toLowerCase() ] = s.headers[ i ];
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
- if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jXHR, s ) === false || state === 2 ) ) {
+ if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already
- done( 0, "abort" );
- // Return false
- jXHR = false;
+ jqXHR.abort();
+ return false;
- } else {
+ }
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jXHR[ i ]( s[ i ] );
- }
+ // Install callbacks on deferreds
+ for ( i in { success: 1, error: 1, complete: 1 } ) {
+ jqXHR[ i ]( s[ i ] );
+ }
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jXHR );
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- // Set state as sending
- state = jXHR.readyState = 1;
- // Send global event
- if ( s.global ) {
- globalEventContext.trigger( "ajaxSend", [ jXHR, s ] );
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = setTimeout( function(){
- jXHR.abort( "timeout" );
- }, s.timeout );
- }
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ jqXHR.readyState = 1;
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = setTimeout( function(){
+ jqXHR.abort( "timeout" );
+ }, s.timeout );
+ }
- try {
- transport.send( requestHeaders, done );
- } catch (e) {
- // Propagate exception as error if not done
- if ( status < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- jQuery.error( e );
- }
+ try {
+ state = 1;
+ transport.send( requestHeaders, done );
+ } catch (e) {
+ // Propagate exception as error if not done
+ if ( state < 2 ) {
+ done( -1, e );
+ // Simply rethrow otherwise
+ } else {
+ jQuery.error( e );
}
}
}
- return jXHR;
+
+ return jqXHR;
},
// Serialize an array of form elements or a set of
@@ -689,11 +779,11 @@ jQuery.extend({
}
// If an array was passed in, assume that it is an array of form elements.
- if ( jQuery.isArray( a ) || a.jquery ) {
+ 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
@@ -709,7 +799,7 @@ jQuery.extend({
});
function buildParams( prefix, obj, traditional, add ) {
- if ( jQuery.isArray( obj ) && obj.length ) {
+ if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
@@ -729,16 +819,9 @@ function buildParams( prefix, obj, traditional, add ) {
});
} else if ( !traditional && obj != null && typeof obj === "object" ) {
- // If we see an array here, it is empty and should be treated as an empty
- // object
- if ( jQuery.isArray( obj ) || jQuery.isEmptyObject( obj ) ) {
- add( prefix, "" );
-
// Serialize object item.
- } else {
- jQuery.each( obj, function( k, v ) {
- buildParams( prefix + "[" + k + "]", v, traditional, add );
- });
+ for ( var name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
@@ -765,7 +848,7 @@ jQuery.extend({
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
-function ajaxHandleResponses( s, jXHR, responses ) {
+function ajaxHandleResponses( s, jqXHR, responses ) {
var contents = s.contents,
dataTypes = s.dataTypes,
@@ -776,9 +859,9 @@ function ajaxHandleResponses( s, jXHR, responses ) {
firstDataType;
// Fill responseXXX fields
- for( type in responseFields ) {
+ for ( type in responseFields ) {
if ( type in responses ) {
- jXHR[ responseFields[type] ] = responses[ type ];
+ jqXHR[ responseFields[type] ] = responses[ type ];
}
}
@@ -786,7 +869,7 @@ function ajaxHandleResponses( s, jXHR, responses ) {
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
- ct = jXHR.getResponseHeader( "content-type" );
+ ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
}
}
@@ -838,8 +921,9 @@ function ajaxConvert( s, response ) {
}
var dataTypes = s.dataTypes,
- converters = s.converters,
+ converters = {},
i,
+ key,
length = dataTypes.length,
tmp,
// Current and previous dataTypes
@@ -854,14 +938,24 @@ function ajaxConvert( s, response ) {
conv2;
// For each dataType in the chain
- for( i = 1; i < length; i++ ) {
+ for ( i = 1; i < length; i++ ) {
+
+ // Create converters map
+ // with lowercased keys
+ if ( i === 1 ) {
+ for ( key in s.converters ) {
+ if ( typeof key === "string" ) {
+ converters[ key.toLowerCase() ] = s.converters[ key ];
+ }
+ }
+ }
// Get the dataTypes
prev = current;
current = dataTypes[ i ];
// If current is auto dataType, update it to prev
- if( current === "*" ) {
+ if ( current === "*" ) {
current = prev;
// If no auto and dataTypes are actually different
} else if ( prev !== "*" && prev !== current ) {
@@ -873,7 +967,7 @@ function ajaxConvert( s, response ) {
// If there is no direct converter, search transitively
if ( !conv ) {
conv2 = undefined;
- for( conv1 in converters ) {
+ for ( conv1 in converters ) {
tmp = conv1.split( " " );
if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
conv2 = converters[ tmp[1] + " " + current ];
View
37 jquery/src/ajax/jsonp.js
@@ -1,7 +1,7 @@
(function( jQuery ) {
var jsc = jQuery.now(),
- jsre = /(\=)\?(&|$)|()\?\?()/i;
+ jsre = /(\=)\?(&|$)|\?\?/i;
// Default jsonp settings
jQuery.ajaxSetup({
@@ -12,15 +12,14 @@ jQuery.ajaxSetup({
});
// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, dataIsString /* internal */ ) {
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
- dataIsString = ( typeof s.data === "string" );
+ var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
+ ( typeof s.data === "string" );
if ( s.dataTypes[ 0 ] === "jsonp" ||
- originalSettings.jsonpCallback ||
- originalSettings.jsonp != null ||
s.jsonp !== false && ( jsre.test( s.url ) ||
- dataIsString && jsre.test( s.data ) ) ) {
+ inspectData && jsre.test( s.data ) ) ) {
var responseContainer,
jsonpCallback = s.jsonpCallback =
@@ -33,7 +32,7 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, dataIsString
if ( s.jsonp !== false ) {
url = url.replace( jsre, replace );
if ( s.url === url ) {
- if ( dataIsString ) {
+ if ( inspectData ) {
data = data.replace( jsre, replace );
}
if ( s.data === data ) {
@@ -46,32 +45,24 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, dataIsString
s.url = url;
s.data = data;
+ // Install callback
window[ jsonpCallback ] = function( response ) {
responseContainer = [ response ];
};
- s.complete = [ function() {
-
+ // Clean-up function
+ jqXHR.always(function() {
// Set callback back to previous value
window[ jsonpCallback ] = previous;
-
// Call if it was a function and we have a response
- if ( previous) {
- if ( responseContainer && jQuery.isFunction( previous ) ) {
- window[ jsonpCallback ] ( responseContainer[ 0 ] );
- }
- } else {
- // else, more memory leak avoidance
- try{
- delete window[ jsonpCallback ];
- } catch( e ) {}
+ if ( responseContainer && jQuery.isFunction( previous ) ) {
+ window[ jsonpCallback ]( responseContainer[ 0 ] );
}
-
- }, s.complete ];
+ });
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
- if ( ! responseContainer ) {
+ if ( !responseContainer ) {
jQuery.error( jsonpCallback + " was not called" );
}
return responseContainer[ 0 ];
@@ -83,6 +74,6 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, dataIsString
// Delegate to script
return "script";
}
-} );
+});
})( jQuery );
View
12 jquery/src/ajax/script.js
@@ -3,10 +3,10 @@
// Install script dataType
jQuery.ajaxSetup({
accepts: {
- script: "text/javascript, application/javascript"
+ script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
- script: /javascript/
+ script: /javascript|ecmascript/
},
converters: {
"text script": function( text ) {
@@ -25,7 +25,7 @@ jQuery.ajaxPrefilter( "script", function( s ) {
s.type = "GET";
s.global = false;
}
-} );
+});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
@@ -34,7 +34,7 @@ jQuery.ajaxTransport( "script", function(s) {
if ( s.crossDomain ) {
var script,
- head = document.getElementsByTagName( "head" )[ 0 ] || document.documentElement;
+ head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
return {
@@ -53,7 +53,7 @@ jQuery.ajaxTransport( "script", function(s) {
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
- if ( !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+ if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
@@ -84,6 +84,6 @@ jQuery.ajaxTransport( "script", function(s) {
}
};
}
-} );
+});
})( jQuery );
View
260 jquery/src/ajax/xhr.js
@@ -1,16 +1,27 @@
(function( jQuery ) {
-var // Next active xhr id
- xhrId = jQuery.now(),
-
- // active xhrs
- xhrs = {},
+var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
+ xhrOnUnloadAbort = window.ActiveXObject ? function() {
+ // Abort all pending requests
+ for ( var key in xhrCallbacks ) {
+ xhrCallbacks[ key ]( 0, 1 );
+ }
+ } : false,
+ xhrId = 0,
+ xhrCallbacks;
- // #5280: see below
- xhrUnloadAbortInstalled,
+// Functions to create xhrs
+function createStandardXHR() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch( e ) {}
+}
- // XHR used to determine supports properties
- testXHR;
+function createActiveXHR() {
+ try {
+ return new window.ActiveXObject( "Microsoft.XMLHTTP" );
+ } catch( e ) {}
+}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
@@ -22,34 +33,18 @@ jQuery.ajaxSettings.xhr = window.ActiveXObject ?
* we need a fallback.
*/
function() {
- if ( window.location.protocol !== "file:" ) {
- try {
- return new window.XMLHttpRequest();
- } catch( xhrError ) {}
- }
-
- try {
- return new window.ActiveXObject("Microsoft.XMLHTTP");
- } catch( activeError ) {}
+ return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
- function() {
- return new window.XMLHttpRequest();
- };
-
-// Test if we can create an xhr object
-try {
- testXHR = jQuery.ajaxSettings.xhr();
-} catch( xhrCreationException ) {}
+ createStandardXHR;
-//Does this browser support XHR requests?
-jQuery.support.ajax = !!testXHR;
-
-// Does this browser support crossDomain XHR requests
-jQuery.support.cors = testXHR && ( "withCredentials" in testXHR );
-
-// No need for the temporary xhr anymore
-testXHR = undefined;
+// Determine support properties
+(function( xhr ) {
+ jQuery.extend( jQuery.support, {
+ ajax: !!xhr,
+ cors: !!xhr && ( "withCredentials" in xhr )
+ });
+})( jQuery.ajaxSettings.xhr() );
// Create transport if the browser can provide an xhr
if ( jQuery.support.ajax ) {
@@ -63,26 +58,10 @@ if ( jQuery.support.ajax ) {
return {
send: function( headers, complete ) {
- // #5280: we need to abort on unload or IE will keep connections alive
- if ( !xhrUnloadAbortInstalled ) {
-
- xhrUnloadAbortInstalled = 1;
-
- jQuery(window).bind( "unload", function() {
-
- // Abort all pending requests
- jQuery.each( xhrs, function( _, xhr ) {
- if ( xhr.onreadystatechange ) {
- xhr.onreadystatechange( 1 );
- }
- } );
-
- } );
- }
-
// Get a new xhr
var xhr = s.xhr(),
- handle;
+ handle,
+ i;
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
@@ -92,19 +71,32 @@ if ( jQuery.support.ajax ) {
xhr.open( s.type, s.url, s.async );
}
- // Requested-With header
- // Not set for crossDomain requests with no content
- // (see why at http://trac.dojotoolkit.org/ticket/9486)
- // Won't change header if already provided
- if ( !( s.crossDomain && !s.hasContent ) && !headers["x-requested-with"] ) {
- headers[ "x-requested-with" ] = "XMLHttpRequest";
+ // Apply custom fields if provided
+ if ( s.xhrFields ) {
+ for ( i in s.xhrFields ) {
+ xhr[ i ] = s.xhrFields[ i ];
+ }
+ }
+
+ // Override mime type if needed
+ if ( s.mimeType && xhr.overrideMimeType ) {
+ xhr.overrideMimeType( s.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 ( !s.crossDomain && !headers["X-Requested-With"] ) {
+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
- jQuery.each( headers, function( key, value ) {
- xhr.setRequestHeader( key, value );
- } );
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
} catch( _ ) {}
// Do send the request
@@ -115,75 +107,81 @@ if ( jQuery.support.ajax ) {
// Listener
callback = function( _, isAbort ) {
- // Was never called and is aborted or complete
- if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-
- // Only called once
- callback = 0;
-
- // Do not keep as active anymore
- if ( handle ) {
- xhr.onreadystatechange = jQuery.noop;
- delete xhrs[ handle ];
- }
-
- // If it's an abort
- if ( isAbort ) {
- // Abort it manually if needed
- if ( xhr.readyState !== 4 ) {
- xhr.abort();
+ var status,
+ statusText,
+ responseHeaders,
+ responses,
+ xml;
+
+ // Firefox throws exceptions when accessing properties
+ // of an xhr when a network error occured
+ // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
+ try {
+
+ // Was never called and is aborted or complete
+ if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+
+ // Only called once
+ callback = undefined;
+
+ // Do not keep as active anymore
+ if ( handle ) {
+ xhr.onreadystatechange = jQuery.noop;
+ if ( xhrOnUnloadAbort ) {
+ delete xhrCallbacks[ handle ];
+ }
}
- } else {
- // Get info
- var status = xhr.status,
- statusText,
- responseHeaders = xhr.getAllResponseHeaders(),
- responses = {},
+
+ // If it's an abort
+ if ( isAbort ) {
+ // Abort it manually if needed
+ if ( xhr.readyState !== 4 ) {
+ xhr.abort();
+ }
+ } else {
+ status = xhr.status;
+ responseHeaders = xhr.getAllResponseHeaders();
+ responses = {};
xml = xhr.responseXML;
- // Construct response list
- if ( xml && xml.documentElement /* #4958 */ ) {
- responses.xml = xml;
- }
- responses.text = xhr.responseText;
-
- // Firefox throws an exception when accessing
- // statusText for faulty cross-domain requests
- try {
- statusText = xhr.statusText;
- } catch( e ) {
- // We normalize with Webkit giving an empty statusText
- statusText = "";
+ // Construct response list
+ if ( xml && xml.documentElement /* #4958 */ ) {
+ responses.xml = xml;
+ }
+ responses.text = xhr.responseText;
+
+ // Firefox throws an exception when accessing
+ // statusText for faulty cross-domain requests
+ try {
+ statusText = xhr.statusText;
+ } catch( e ) {
+ // We normalize with Webkit giving an empty statusText
+ statusText = "";
+ }
+
+ // Filter status for non standard behaviors
+
+ // If the request is local and we have data: assume a success
+ // (success with no data won't get notified, that's the best we
+ // can do given current implementations)
+ if ( !status && s.isLocal && !s.crossDomain ) {
+ status = responses.text ? 200 : 404;
+ // IE - #1450: sometimes returns 1223 when it should be 204
+ } else if ( status === 1223 ) {
+ status = 204;
+ }
}
-
- // Filter status for non standard behaviours
- status =
- // Opera returns 0 when it should be 304
- // Webkit returns 0 for failing cross-domain no matter the real status
- status === 0 ?
- (
- // Webkit, Firefox: filter out faulty cross-domain requests
- !s.crossDomain || statusText ?
- (
- // Opera: filter out real aborts #6060
- responseHeaders ?
- 304 :
- 0
- ) :
- // We assume 302 but could be anything cross-domain related
- 302
- ) :
- (
- // IE sometimes returns 1223 when it should be 204 (see #1450)
- status == 1223 ?
- 204 :
- status
- );
-
- // Call complete
- complete( status, statusText, responses, responseHeaders );
+ }
+ } catch( firefoxAccessException ) {
+ if ( !isAbort ) {
+ complete( -1, firefoxAccessException );
}
}
+
+ // Call complete if needed
+ if ( responses ) {
+ complete( status, statusText, responses, responseHeaders );
+ }
};
// if we're in sync mode or it's in cache
@@ -192,9 +190,17 @@ if ( jQuery.support.ajax ) {
if ( !s.async || xhr.readyState === 4 ) {
callback();
} else {
- // Add to list of active xhrs
- handle = xhrId++;
- xhrs[ handle ] = xhr;
+ handle = ++xhrId;
+ if ( xhrOnUnloadAbort ) {
+ // Create the active xhrs callbacks list if needed
+ // and attach the unload handler
+ if ( !xhrCallbacks ) {
+ xhrCallbacks = {};
+ jQuery( window ).unload( xhrOnUnloadAbort );
+ }
+ // Add to list of active xhrs callbacks
+ xhrCallbacks[ handle ] = callback;
+ }
xhr.onreadystatechange = callback;
}
},
View
655 jquery/src/attributes.js
@@ -1,66 +1,67 @@
(function( jQuery ) {
var rclass = /[\n\t\r]/g,
- rspaces = /\s+/,
+ rspace = /\s+/,
rreturn = /\r/g,
- rspecialurl = /^(?:href|src|style)$/,
rtype = /^(?:button|input)$/i,
rfocusable = /^(?:button|input|object|select|textarea)$/i,
rclickable = /^a(?:rea)?$/i,
- rradiocheck = /^(?:radio|checkbox)$/i;
-
-jQuery.props = {
- "for": "htmlFor",
- "class": "className",
- readonly: "readOnly",
- maxlength: "maxLength",
- cellspacing: "cellSpacing",
- rowspan: "rowSpan",
- colspan: "colSpan",
- tabindex: "tabIndex",
- usemap: "useMap",
- frameborder: "frameBorder"
-};
+ rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
+ getSetAttribute = jQuery.support.getSetAttribute,
+ nodeHook, boolHook, fixSpecified;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, name, value, true, jQuery.attr );
},
- removeAttr: function( name, fn ) {
- return this.each(function(){
- jQuery.attr( this, name, "" );
- if ( this.nodeType === 1 ) {
- this.removeAttribute( name );
- }
+ removeAttr: function( name ) {
+ return this.each(function() {
+ jQuery.removeAttr( this, name );
+ });
+ },
+
+ prop: function( name, value ) {
+ return jQuery.access( this, name, value, true, jQuery.prop );
+ },
+
+ 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 ) {}
});
},
addClass: function( value ) {
- if ( jQuery.isFunction(value) ) {
- return this.each(function(i) {
- var self = jQuery(this);
- self.addClass( value.call(this, i, self.attr("class")) );
+ var classNames, i, l, elem,
+ setClass, c, cl;
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each(function( j ) {
+ jQuery( this ).addClass( value.call(this, j, this.className) );
});
}
if ( value && typeof value === "string" ) {
- var classNames = (value || "").split( rspaces );
+ classNames = value.split( rspace );
- for ( var i = 0, l = this.length; i < l; i++ ) {
- var elem = this[i];
+ for ( i = 0, l = this.length; i < l; i++ ) {
+ elem = this[ i ];
if ( elem.nodeType === 1 ) {
- if ( !elem.className ) {
+ if ( !elem.className && classNames.length === 1 ) {
elem.className = value;
} else {
- var className = " " + elem.className + " ",
- setClass = elem.className;
+ setClass = " " + elem.className + " ";
- for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
- if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
- setClass += " " + classNames[c];
+ for ( c = 0, cl = classNames.length; c < cl; c++ ) {
+ if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
+ setClass += classNames[ c ] + " ";
}
}
elem.className = jQuery.trim( setClass );
@@ -73,24 +74,25 @@ jQuery.fn.extend({
},
removeClass: function( value ) {
- if ( jQuery.isFunction(value) ) {
- return this.each(function(i) {
- var self = jQuery(this);
- self.removeClass( value.call(this, i, self.attr("class")) );
+ var classNames, i, l, elem, className, c, cl;
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each(function( j ) {
+ jQuery( this ).removeClass( value.call(this, j, this.className) );
});
}
if ( (value && typeof value === "string") || value === undefined ) {
- var classNames = (value || "").split( rspaces );
+ classNames = ( value || "" ).split( rspace );
- for ( var i = 0, l = this.length; i < l; i++ ) {
- var elem = this[i];
+ for ( i = 0, l = this.length; i < l; i++ ) {
+ elem = this[ i ];
if ( elem.nodeType === 1 && elem.className ) {
if ( value ) {
- var className = (" " + elem.className + " ").replace(rclass, " ");
- for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
- className = className.replace(" " + classNames[c] + " ", " ");
+ className = (" " + elem.className + " ").replace( rclass, " " );
+ for ( c = 0, cl = classNames.length; c < cl; c++ ) {
+ className = className.replace(" " + classNames[ c ] + " ", " ");
}
elem.className = jQuery.trim( className );
@@ -109,9 +111,8 @@ jQuery.fn.extend({
isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
- return this.each(function(i) {
- var self = jQuery(this);
- self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
+ return this.each(function( i ) {
+ jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
@@ -122,7 +123,7 @@ jQuery.fn.extend({
i = 0,
self = jQuery( this ),
state = stateVal,
- classNames = value.split( rspaces );
+ classNames = value.split( rspace );
while ( (className = classNames[ i++ ]) ) {
// check each className given, space seperated list
@@ -143,9 +144,11 @@ jQuery.fn.extend({
},
hasClass: function( selector ) {
- var className = " " + selector + " ";
- for ( var i = 0, l = this.length; i < l; i++ ) {
- if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
+ var className = " " + selector + " ",
+ i = 0,
+ l = this.length;
+ for ( ; i < l; i++ ) {
+ if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
return true;
}
}
@@ -154,77 +157,42 @@ jQuery.fn.extend({
},
val: function( value ) {
- if ( !arguments.length ) {
- var elem = this[0];
+ var hooks, ret, isFunction,
+ elem = this[0];
+ if ( !arguments.length ) {
if ( elem ) {
- if ( jQuery.nodeName( elem, "option" ) ) {
- // attributes.value is undefined in Blackberry 4.7 but
- // uses .value. See #6932
- var val = elem.attributes.value;
- return !val || val.specified ? elem.value : elem.text;
- }
-
- // We need to handle select boxes special
- if ( jQuery.nodeName( elem, "select" ) ) {
- var index = elem.selectedIndex,
- values = [],
- options = elem.options,
- one = elem.type === "select-one";
-
- // Nothing was selected
- if ( index < 0 ) {
- return null;
- }
-
- // Loop through all the selected options
- for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
- var option = options[ i ];
-
- // Don't return options that are disabled or in a disabled optgroup
- if ( option.selected && (jQuery.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 );
- }
- }
+ hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
- return values;
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+ return ret;
}
- // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
- if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
- return elem.getAttribute("value") === null ? "on" : elem.value;
- }
-
- // Everything else, we just grab the value
- return (elem.value || "").replace(rreturn, "");
+ 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 undefined;
}
- var isFunction = jQuery.isFunction(value);
+ isFunction = jQuery.isFunction( value );
- return this.each(function(i) {
- var self = jQuery(this), val = value;
+ return this.each(function( i ) {
+ var self = jQuery(this), val;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
- val = value.call(this, i, self.val());
+ val = value.call( this, i, self.val() );
+ } else {
+ val = value;
}
// Treat null/undefined as ""; convert numbers to string
@@ -232,34 +200,91 @@ jQuery.fn.extend({
val = "";
} else if ( typeof val === "number" ) {
val += "";
- } else if ( jQuery.isArray(val) ) {
- val = jQuery.map(val, function (value) {
+ } else if ( jQuery.isArray( val ) ) {
+ val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
- if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
- this.checked = jQuery.inArray( self.val(), val ) >= 0;
+ hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
+
+ // 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 ) {
+ // attributes.value is undefined in Blackberry 4.7 but
+ // uses .value. See #6932
+ var val = elem.attributes.value;
+ return !val || val.specified ? elem.value : elem.text;
+ }
+ },
+ select: {
+ get: function( elem ) {
+ var value, i, max, option,
+ index = elem.selectedIndex,
+ values = [],
+ options = elem.options,
+ one = elem.type === "select-one";
+
+ // Nothing was selected
+ if ( index < 0 ) {
+ return null;
+ }
+
+ // Loop through all the selected options
+ i = one ? index : 0;
+ max = one ? index + 1 : options.length;
+ for ( ; i < max; i++ ) {
+ option = options[ i ];
+
+ // Don't return options that are disabled or in a disabled optgroup
+ if ( option.selected && (jQuery.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;
+ }
- } else if ( jQuery.nodeName( this, "select" ) ) {
- var values = jQuery.makeArray(val);
+ // Multi-Selects return an array
+ values.push( value );
+ }
+ }
+
+ // Fixes Bug #2551 -- select.val() broken in IE after form.reset()
+ if ( one && !values.length && options.length ) {
+ return jQuery( options[ index ] ).val();
+ }
- jQuery( "option", this ).each(function() {
+ return values;
+ },
+
+ set: function( elem, value ) {
+ var values = jQuery.makeArray( value );
+
+ jQuery(elem).find("option").each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
- this.selectedIndex = -1;
+ elem.selectedIndex = -1;
}
-
- } else {
- this.value = val;
+ return values;
}
- });
- }
-});
+ }
+ },
-jQuery.extend({
attrFn: {
val: true,
css: true,
@@ -272,113 +297,353 @@ jQuery.extend({
},
attr: function( elem, name, value, pass ) {
+ var ret, hooks, notxml,
+ nType = elem.nodeType;
+
// don't get/set attributes on text, comment and attribute nodes
- if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || elem.nodeType === 2 ) {
+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return undefined;
}
if ( pass && name in jQuery.attrFn ) {
- return jQuery(elem)[name](value);
+ return jQuery( elem )[ name ]( value );
+ }
+
+ // Fallback to prop when attributes are not supported
+ if ( !("getAttribute" in elem) ) {
+ return jQuery.prop( elem, name, value );
}
- var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
- // Whether we are setting (or getting)
- set = value !== undefined;
+ notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+ // All attributes are lowercase
+ // Grab necessary hook if one is defined
+ if ( notxml ) {
+ name = name.toLowerCase();
+ hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
+ }
+
+ if ( value !== undefined ) {
+
+ if ( value === null ) {
+ jQuery.removeAttr( elem, name );
+ return undefined;
+
+ } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
+ return ret;
+
+ } else {
+ elem.setAttribute( name, "" + value );
+ return value;
+ }
+
+ } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
+ return ret;
+
+ } else {
+
+ ret = elem.getAttribute( name );
+
+ // Non-existent attributes return null, we normalize to undefined
+ return ret === null ?
+ undefined :
+ ret;
+ }
+ },
- // Try to normalize/fix the name
- name = notxml && jQuery.props[ name ] || name;
+ removeAttr: function( elem, value ) {
+ var propName, attrNames, name, l,
+ i = 0;
- // Only do all the following if this is a node (faster for style)
if ( elem.nodeType === 1 ) {
- // These attributes require special treatment
- var special = rspecialurl.test( name );
-
- // Safari mis-reports the default selected property of an option
- // Accessing the parent's selectedIndex property fixes it
- if ( name === "selected" && !jQuery.support.optSelected ) {
- var parent = elem.parentNode;
- if ( parent ) {
- parent.selectedIndex;
-
- // Make sure that it also works with optgroups, see #5701
- if ( parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
+ attrNames = ( value || "" ).split( rspace );
+ l = attrNames.length;
+
+ for ( ; i < l; i++ ) {
+ name = attrNames[ i ].toLowerCase();
+ propName = jQuery.propFix[ name ] || name;
+
+ // See #9699 for explanation of this approach (setting first, then removal)
+ jQuery.attr( elem, name, "" );
+ elem.removeAttribute( getSetAttribute ? name : propName );
+
+ // Set corresponding property to false for boolean attributes
+ if ( rboolean.test( name ) && propName in elem ) {
+ elem[ propName ] = false;
}
}
+ }
+ },
- // If applicable, access the attribute via the DOM 0 way
- // 'in' checks fail in Blackberry 4.7 #6931
- if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
- if ( set ) {
- // We can't allow the type property to be changed (since it causes problems in IE)
- if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
- jQuery.error( "type property can't be changed" );
+ attrHooks: {
+ type: {
+ set: function( elem, value ) {
+ // We can't allow the type property to be changed (since it causes problems in IE)
+ if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
+ jQuery.error( "type property can't be changed" );
+ } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+ // Setting the type on a radio button after the value resets the value in IE6-9
+ // Reset value to it's default in case type is set after value
+ // This is for element creation
+ var val = elem.value;
+ elem.setAttribute( "type", value );
+ if ( val ) {
+ elem.value = val;
}
+ return value;
+ }
+ }
+ },
+ // Use the value property for back compat
+ // Use the nodeHook for button elements in IE6/7 (#1954)
+ value: {
+ get: function( elem, name ) {
+ if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
+ return nodeHook.get( elem, name );
+ }
+ return name in elem ?
+ elem.value :
+ null;
+ },
+ set: function( elem, value, name ) {
+ if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
+ return nodeHook.set( elem, value, name );
+ }
+ // Does not return so that setAttribute is also used
+ elem.value = value;
+ }
+ }
+ },
- if ( value === null ) {
- if ( elem.nodeType === 1 ) {
- elem.removeAttribute( name );
- }
+ propFix: {
+ tabindex: "tabIndex",
+ readonly: "readOnly",
+ "for": "htmlFor",
+ "class": "className",
+ maxlength: "maxLength",
+ cellspacing: "cellSpacing",
+ cellpadding: "cellPadding",
+ rowspan: "rowSpan",
+ colspan: "colSpan",
+ usemap: "useMap",
+ frameborder: "frameBorder",
+ contenteditable: "contentEditable"
+ },
- } else {
- elem[ name ] = value;
- }
- }
+ prop: function( elem, name, value ) {
+ var ret, hooks, notxml,
+ nType = elem.nodeType;
- // browsers index elements by id/name on forms, give priority to attributes.
- if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
- return elem.getAttributeNode( name ).nodeValue;
- }
+ // don't get/set properties on text, comment and attribute nodes
+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+ return undefined;
+ }
- // 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/
- if ( name === "tabIndex" ) {
- var attributeNode = elem.getAttributeNode( "tabIndex" );
-
- return attributeNode && attributeNode.specified ?
- attributeNode.value :
- rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
- 0 :
- undefined;
- }
+ notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+ if ( notxml ) {
+ // Fix name and attach hooks
+ name = jQuery.propFix[ name ] || name;
+ hooks = jQuery.propHooks[ name ];
+ }
+
+ if ( value !== undefined ) {
+ if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+ return ret;
+ } else {
+ return ( elem[ name ] = value );
+ }
+
+ } else {
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+ return ret;
+
+ } else {
return elem[ name ];
}
+ }
+ },
- if ( !jQuery.support.style && notxml && name === "style" ) {
- if ( set ) {
- elem.style.cssText = "" + value;
- }
+ propHooks: {
+ tabIndex: {
+ get: function( elem ) {
+ // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+ // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ var attributeNode = elem.getAttributeNode("tabindex");
- return elem.style.cssText;
+ return attributeNode && attributeNode.specified ?
+ parseInt( attributeNode.value, 10 ) :
+ rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+ 0 :
+ undefined;
}
+ }
+ }
+});
- if ( set ) {
- // convert the value to a string (all browsers do this but IE) see #1070
- elem.setAttribute( name, "" + value );
+// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
+jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;
+
+// Hook for boolean attributes
+boolHook = {
+ get: function( elem, name ) {
+ // Align boolean attributes with corresponding properties
+ // Fall back to attribute presence where some booleans are not supported
+ var attrNode,
+ property = jQuery.prop( elem, name );
+ return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
+ name.toLowerCase() :
+ undefined;
+ },
+ set: function( elem, value, name ) {
+ var propName;
+ if ( value === false ) {
+ // Remove boolean attributes when set to false
+ jQuery.removeAttr( elem, name );
+ } else {
+ // value is true since we know at this point it's type boolean and not false
+ // Set boolean attributes to the same name and set the DOM property
+ propName = jQuery.propFix[ name ] || name;
+ if ( propName in elem ) {
+ // Only set the IDL specifically if it already exists on the element
+ elem[ propName ] = true;
}
- // Ensure that missing attributes return undefined
- // Blackberry 4.7 returns "" from getAttribute #6938
- if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
- return undefined;
+ elem.setAttribute( name, name.toLowerCase() );
+ }
+ return name;
+ }
+};
+
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !getSetAttribute ) {
+
+ fixSpecified = {
+ name: true,
+ id: true
+ };
+
+ // Use this for any attribute in IE6/7
+ // This fixes almost every IE6/7 issue
+ nodeHook = jQuery.valHooks.button = {
+ get: function( elem, name ) {
+ var ret;
+ ret = elem.getAttributeNode( name );
+ return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
+ ret.nodeValue :
+ undefined;
+ },
+ set: function( elem, value, name ) {
+ // Set the existing or create a new attribute node
+ var ret = elem.getAttributeNode( name );
+ if ( !ret ) {
+ ret = document.createAttribute( name );
+ elem.setAttributeNode( ret );
+ }
+ return ( ret.nodeValue = value + "" );
+ }
+ };
+
+ // Apply the nodeHook to tabindex
+ jQuery.attrHooks.tabindex.set = nodeHook.set;
+
+ // 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 ] = jQuery.extend( jQuery.attrHooks[ name ], {
+ set: function( elem, value ) {
+ if ( value === "" ) {
+ elem.setAttribute( name, "auto" );
+ return value;
+ }
}
+ });
+ });
+
+ // Set contenteditable to false on removals(#10429)
+ // Setting to empty string throws an error as an invalid value
+ jQuery.attrHooks.contenteditable = {
+ get: nodeHook.get,
+ set: function( elem, value, name ) {
+ if ( value === "" ) {
+ value = "false";
+ }
+ nodeHook.set( elem, value, name );
+ }
+ };
+}
- var attr = !jQuery.support.hrefNormalized && notxml && special ?
- // Some attributes require a special call on IE
- elem.getAttribute( name, 2 ) :
- elem.getAttribute( name );
- // Non-existent attributes return null, we normalize to undefined
- return attr === null ? undefined : attr;
+// Some attributes require a special call on IE
+if ( !jQuery.support.hrefNormalized ) {
+ jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
+ jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+ get: function( elem ) {
+ var ret = elem.getAttribute( name, 2 );
+ return ret === null ? undefined : ret;
+ }
+ });
+ });
+}
+
+if ( !jQuery.support.style ) {
+ jQuery.attrHooks.style = {
+ get: function( elem ) {
+ // Return undefined in the case of empty string
+ // Normalize to lowercase since IE uppercases css property names
+ return elem.style.cssText.toLowerCase() || undefined;
+ },
+ set: function( elem, value ) {
+ return ( elem.style.cssText = "" + value );
}
- // Handle everything which isn't a DOM element node
- if ( set ) {
- elem[ name ] = value;
+ };
+}
+
+// Safari mis-reports the default selected property of an option
+// Accessing the parent's selectedIndex property fixes it
+if ( !jQuery.support.optSelected ) {
+ jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
+ get: function( elem ) {
+ var parent = elem.parentNode;
+
+ if ( parent ) {
+ parent.selectedIndex;
+
+ // Make sure that it also works with optgroups, see #5701
+ if ( parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ }
+ return null;
}
- return elem[ name ];
- }
+ });
+}
+
+// IE6/7 call enctype encoding
+if ( !jQuery.support.enctype ) {
+ jQuery.propFix.enctype = "encoding";
+}
+
+// Radios and checkboxes getter/setter
+if ( !jQuery.support.checkOn ) {
+ jQuery.each([ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = {
+ get: function( elem ) {
+ // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+ return elem.getAttribute("value") === null ? "on" : elem.value;
+ }
+ };
+ });
+}
+jQuery.each([ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
+ set: function( elem, value ) {
+ if ( jQuery.isArray( value ) ) {
+ return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+ }
+ }
+ });
});
})( jQuery );
View
226 jquery/src/callbacks.js
@@ -0,0 +1,226 @@
+(function( jQuery ) {
+
+// String to Object flags format cache
+var flagsCache = {};
+
+// Convert String-formatted flags into Object-formatted ones and store in cache
+function createFlags( flags ) {
+ var object = flagsCache[ flags ] = {},
+ i, length;
+ flags = flags.split( /\s+/ );
+ for ( i = 0, length = flags.length; i < length; i++ ) {
+ object[ flags[i] ] = true;
+ }
+ return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ * flags: an optional list of space-separated flags that will change how
+ * the callback list behaves
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible flags:
+ *
+ * once: will ensure the callback list can only be fired once (like a Deferred)
+ *
+ * memory: will keep track of previous values and will call any callback added
+ * after the list has been fired right away with the latest "memorized"
+ * values (like a Deferred)
+ *
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
+ *
+ * stopOnFalse: interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( flags ) {
+
+ // Convert flags from String-formatted to Object-formatted
+ // (we check in cache first)
+ flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
+
+ var // Actual callback list
+ list = [],
+ // Stack of fire calls for repeatable lists
+ stack = [],
+ // Last fire value (for non-forgettable lists)
+ memory,
+ // Flag to know if list is currently firing
+ firing,
+ // First callback to fire (used internally by add and fireWith)
+ firingStart,
+ // End of the loop when firing
+ firingLength,
+ // Index of currently firing callback (modified by remove if needed)
+ firingIndex,
+ // Add one or several callbacks to the list
+ add = function( args ) {
+ var i,
+ length,
+ elem,
+ type,
+ actual;
+ for ( i = 0, length = args.length; i < length; i++ ) {
+ elem = args[ i ];
+ type = jQuery.type( elem );
+ if ( type === "array" ) {
+ // Inspect recursively
+ add( elem );
+ } else if ( type === "function" ) {
+ // Add if not in unique mode and callback is not in
+ if ( !flags.unique || !self.has( elem ) ) {
+ list.push( elem );
+ }
+ }
+ }
+ },
+ // Fire callbacks
+ fire = function( context, args ) {
+ args = args || [];
+ memory = !flags.memory || [ context, args ];
+ firing = true;
+ firingIndex = firingStart || 0;
+ firingStart = 0;
+ firingLength = list.length;
+ for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+ if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) {
+ memory = true; // Mark as halted
+ break;
+ }
+ }
+ firing = false;
+ if ( list ) {
+ if ( !flags.once ) {
+ if ( stack && stack.length ) {
+ memory = stack.shift();
+ self.fireWith( memory[ 0 ], memory[ 1 ] );
+ }
+ } else if ( memory === true ) {
+ self.disable();
+ } else {
+ list = [];
+ }
+ }
+ },
+ // Actual Callbacks object
+ self = {
+ // Add a callback or a collection of callbacks to the list
+ add: function() {
+ if ( list ) {
+ var length = list.length;
+ add( arguments );
+ // Do we need to add the callbacks to the
+ // current firing batch?
+ if ( firing ) {
+ firingLength = list.length;
+ // With memory, if we're not firing then
+ // we should call right away, unless previous
+ // firing was halted (stopOnFalse)
+ } else if ( memory && memory !== true ) {
+ firingStart = length;
+ fire( memory[ 0 ], memory[ 1 ] );
+ }
+ }
+ return this;
+ },
+ // Remove a callback from the list
+ remove: function() {
+ if ( list ) {
+ var args = arguments,
+ argIndex = 0,
+ argLength = args.length;
+ for ( ; argIndex < argLength ; argIndex++ ) {
+ for ( var i = 0; i < list.length; i++ ) {
+ if ( args[ argIndex ] === list[ i ] ) {
+ // Handle firingIndex and firingLength
+ if ( firing ) {
+ if ( i <= firingLength ) {
+ firingLength--;
+ if ( i <= firingIndex ) {
+ firingIndex--;
+ }
+ }
+ }
+ // Remove the element
+ list.splice( i--, 1 );
+ // If we have some unicity property then
+ // we only need to do this once
+ if ( flags.unique ) {
+ break;
+ }
+ }
+ }
+ }
+ }
+ return this;
+ },
+ // Control if a given callback is in the list
+ has: function( fn ) {
+ if ( list ) {
+ var i = 0,
+ length = list.length;
+ for ( ; i < length; i++ ) {
+ if ( fn === list[ i ] ) {
+ return true;
+ }
+ }
+ }
+ return false;
+ },
+ // Remove all callbacks from the list
+ empty: function() {
+ list = [];
+ return this;
+ },
+ // Have the list do nothing anymore
+ disable: function() {
+ list = stack = memory = undefined;
+ return this;
+ },
+ // Is it disabled?
+ disabled: function() {
+ return !list;
+ },
+ // Lock the list in its current state
+ lock: function() {
+ stack = undefined;
+ if ( !memory || memory === true ) {
+ self.disable();
+ }
+ return this;
+ },
+ // Is it locked?
+ locked: function() {
+ return !stack;
+ },
+ // Call all callbacks with the given context and arguments
+ fireWith: function( context, args ) {
+ if ( stack ) {
+ if ( firing ) {
+ if ( !flags.once ) {
+ stack.push( [ context, args ] );
+ }
+ } else if ( !( flags.once && memory ) ) {
+ fire( context, args );
+ }
+ }
+ return this;
+ },
+ // Call all the callbacks with the given arguments
+ fire: function() {
+ self.fireWith( this, arguments );
+ return this;
+ },
+ // To know if the callbacks have already been called at least once
+ fired: function() {
+ return !!memory;
+ }
+ };
+
+ return self;
+};
+
+})( jQuery );
View
477 jquery/src/core.js
@@ -16,8 +16,8 @@ var jQuery = function( selector, context ) {
rootjQuery,
// A simple way to check for HTML strings or ID strings
- // (both of which we optimize for)
- quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+ quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
// Check if a string has a non-whitespace character in it
rnotwhite = /\S/,
@@ -44,21 +44,24 @@ var jQuery = function( selector, context ) {
rmsie = /(msie) ([\w.]+)/,
rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
+ // Matches dashed string for camelizing
+ rdashAlpha = /-([a-z]|[0-9])/ig,
+ rmsPrefix = /^-ms-/,
+
+ // Used by jQuery.camelCase as callback to replace()
+ fcamelCase = function( all, letter ) {
+ return ( letter + "" ).toUpperCase();
+ },
+
// Keep a UserAgent string for use with jQuery.browser
userAgent = navigator.userAgent,
// For matching the engine and version of the browser
browserMatch,
- // Has the ready events already been bound?
- readyBound = false,
-
// The deferred used on DOM ready
readyList,
- // Promise methods
- promiseMethods = "then done fail isResolved isRejected promise".split( " " ),
-
// The ready event handler
DOMContentLoaded,
@@ -94,7 +97,7 @@ jQuery.fn = jQuery.prototype = {