")
// inject the contents of the document in, removing the scripts
// to avoid any 'Permission Denied' errors in IE
- .append(res.responseText.replace(rscript, ""))
+ .append(responseText.replace(rscript, ""))
// Locate the specified elements
.find(selector) :
// If not, just inject the full result
- res.responseText );
+ responseText );
}
if ( callback ) {
- self.each( callback, [res.responseText, status, res] );
+ self.each( callback, [ responseText, status, jqXHR ] );
}
}
});
@@ -4851,88 +6317,94 @@ jQuery.fn.extend({
},
serialize: function() {
- return jQuery.param(this.serializeArray());
+ return jQuery.param( this.serializeArray() );
},
+
serializeArray: function() {
- return this.map(function() {
- return this.elements ? jQuery.makeArray(this.elements) : this;
+ return this.map(function(){
+ return this.elements ? jQuery.makeArray( this.elements ) : this;
})
- .filter(function() {
+ .filter(function(){
return this.name && !this.disabled &&
- (this.checked || rselectTextarea.test(this.nodeName) ||
- rinput.test(this.type));
+ ( this.checked || rselectTextarea.test( this.nodeName ) ||
+ rinput.test( this.type ) );
})
- .map(function( i, elem ) {
- var val = jQuery(this).val();
+ .map(function( i, elem ){
+ var val = jQuery( this ).val();
return val == null ?
null :
- jQuery.isArray(val) ?
- jQuery.map( val, function( val, i ) {
- return { name: elem.name, value: val };
+ jQuery.isArray( val ) ?
+ jQuery.map( val, function( val, i ){
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
- { name: elem.name, value: val };
+ { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
// Attach a bunch of functions for handling common AJAX events
-jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) {
- jQuery.fn[o] = function( f ) {
- return this.bind(o, f);
+jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
+ jQuery.fn[ o ] = function( f ){
+ return this.bind( o, f );
};
-});
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+ jQuery[ method ] = function( url, data, callback, type ) {
+ // shift arguments if data argument was omitted
+ if ( jQuery.isFunction( data ) ) {
+ type = type || callback;
+ callback = data;
+ data = undefined;
+ }
+
+ return jQuery.ajax({
+ type: method,
+ url: url,
+ data: data,
+ success: callback,
+ dataType: type
+ });
+ };
+} );
jQuery.extend({
- get: function( url, data, callback, type ) {
- // shift arguments if data argument was omited
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = null;
- }
-
- return jQuery.ajax({
- type: "GET",
- url: url,
- data: data,
- success: callback,
- dataType: type
- });
- },
-
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");
+ return jQuery.get( url, data, callback, "json" );
},
- post: function( url, data, callback, type ) {
- // shift arguments if data argument was omited
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = {};
+ // 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 ) {
+ // Only one parameter, we extend ajaxSettings
+ settings = target;
+ target = jQuery.extend( true, jQuery.ajaxSettings, settings );
+ } else {
+ // target was provided, we extend into it
+ jQuery.extend( true, target, jQuery.ajaxSettings, settings );
}
-
- return jQuery.ajax({
- type: "POST",
- url: url,
- data: data,
- success: callback,
- dataType: type
- });
- },
-
- ajaxSetup: function( settings ) {
- jQuery.extend( jQuery.ajaxSettings, settings );
+ // Flatten fields we don't want deep extended
+ for( var field in { context: 1, url: 1 } ) {
+ if ( field in settings ) {
+ target[ field ] = settings[ field ];
+ } else if( field in jQuery.ajaxSettings ) {
+ target[ field ] = jQuery.ajaxSettings[ field ];
+ }
+ }
+ return target;
},
ajaxSettings: {
- url: location.href,
+ url: ajaxLocation,
+ isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded",
@@ -4941,507 +6413,1069 @@ jQuery.extend({
/*
timeout: 0,
data: null,
+ dataType: null,
username: null,
password: null,
+ cache: null,
traditional: false,
+ headers: {},
*/
- // Create the request object; Microsoft failed to properly
- // implement the XMLHttpRequest in IE7 (can't request local files),
- // so we use the ActiveXObject when it is available
- // This function can be overriden by calling jQuery.ajaxSetup
- xhr: window.XMLHttpRequest && (window.location.protocol !== "file:" || !window.ActiveXObject) ?
- function() {
- return new window.XMLHttpRequest();
- } :
- function() {
- try {
- return new window.ActiveXObject("Microsoft.XMLHTTP");
- } catch(e) {}
- },
+
accepts: {
xml: "application/xml, text/xml",
html: "text/html",
- script: "text/javascript, application/javascript",
- json: "application/json, text/javascript",
text: "text/plain",
- _default: "*/*"
+ json: "application/json, text/javascript",
+ "*": "*/*"
+ },
+
+ contents: {
+ xml: /xml/,
+ html: /html/,
+ json: /json/
+ },
+
+ responseFields: {
+ xml: "responseXML",
+ text: "responseText"
+ },
+
+ // List of data converters
+ // 1) key format is "source_type destination_type" (a single space in-between)
+ // 2) the catchall symbol "*" can be used for source_type
+ converters: {
+
+ // Convert anything to text
+ "* text": window.String,
+
+ // Text to html (true = no transformation)
+ "text html": true,
+
+ // Evaluate text as a json expression
+ "text json": jQuery.parseJSON,
+
+ // Parse text as xml
+ "text xml": jQuery.parseXML
}
},
- // Last-Modified header cache for next request
- lastModified: {},
- etag: {},
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
- ajax: function( origSettings ) {
- var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings);
-
- var jsonp, status, data,
- callbackContext = origSettings && origSettings.context || s,
- type = s.type.toUpperCase();
+ // Main method
+ ajax: function( url, options ) {
- // convert data if not already a string
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
+ options = url;
+ url = undefined;
+ }
+
+ // Force options to be an object
+ options = options || {};
+
+ var // Create the final options object
+ 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(),
+ // Status-dependent callbacks
+ statusCode = s.statusCode || {},
+ // ifModified key
+ ifModifiedKey,
+ // Headers (they are sent all at once)
+ requestHeaders = {},
+ // Response headers
+ responseHeadersString,
+ responseHeaders,
+ // transport
+ transport,
+ // timeout handle
+ timeoutTimer,
+ // Cross-domain detection vars
+ parts,
+ // The jqXHR state
+ state = 0,
+ // To know if global events are to be dispatched
+ fireGlobals,
+ // Loop variable
+ i,
+ // Fake xhr
+ jqXHR = {
+
+ readyState: 0,
+
+ // Caches the header
+ setRequestHeader: function( name, value ) {
+ if ( !state ) {
+ requestHeaders[ name.toLowerCase().replace( rucHeaders, rucHeadersFunc ) ] = value;
+ }
+ return this;
+ },
+
+ // Raw string
+ getAllResponseHeaders: function() {
+ return state === 2 ? responseHeadersString : null;
+ },
+
+ // Builds headers hashtable if needed
+ getResponseHeader: function( key ) {
+ var match;
+ if ( state === 2 ) {
+ if ( !responseHeaders ) {
+ responseHeaders = {};
+ while( ( match = rheaders.exec( responseHeadersString ) ) ) {
+ responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+ }
+ }
+ match = responseHeaders[ key.toLowerCase() ];
+ }
+ return match === undefined ? null : match;
+ },
+
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( !state ) {
+ s.mimeType = type;
+ }
+ return this;
+ },
+
+ // Cancel the request
+ abort: function( statusText ) {
+ statusText = statusText || "abort";
+ if ( transport ) {
+ transport.abort( statusText );
+ }
+ done( 0, statusText );
+ return this;
+ }
+ };
+
+ // 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 ) {
+
+ // Called once
+ if ( state === 2 ) {
+ return;
+ }
+
+ // State is "done" now
+ state = 2;
+
+ // Clear timeout if it exists
+ if ( timeoutTimer ) {
+ clearTimeout( timeoutTimer );
+ }
+
+ // Dereference transport for early garbage collection
+ // (no matter how long the jqXHR object will be used)
+ transport = undefined;
+
+ // Cache response headers
+ responseHeadersString = headers || "";
+
+ // Set readyState
+ jqXHR.readyState = status ? 4 : 0;
+
+ var isSuccess,
+ success,
+ error,
+ response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
+ lastModified,
+ etag;
+
+ // If successful, handle type chaining
+ if ( status >= 200 && status < 300 || status === 304 ) {
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+
+ if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
+ jQuery.lastModified[ ifModifiedKey ] = lastModified;
+ }
+ if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
+ jQuery.etag[ ifModifiedKey ] = etag;
+ }
+ }
+
+ // If not modified
+ if ( status === 304 ) {
+
+ statusText = "notmodified";
+ isSuccess = true;
+
+ // If we have data
+ } else {
+
+ try {
+ success = ajaxConvert( s, response );
+ statusText = "success";
+ isSuccess = true;
+ } catch(e) {
+ // We have a parsererror
+ statusText = "parsererror";
+ error = e;
+ }
+ }
+ } else {
+ // We extract error from statusText
+ // then normalize statusText and status for non-aborts
+ error = statusText;
+ if( !statusText || status ) {
+ statusText = "error";
+ if ( status < 0 ) {
+ status = 0;
+ }
+ }
+ }
+
+ // Set data for the fake xhr object
+ jqXHR.status = status;
+ jqXHR.statusText = statusText;
+
+ // Success/Error
+ if ( isSuccess ) {
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+ } else {
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+ }
+
+ // Status-dependent callbacks
+ jqXHR.statusCode( statusCode );
+ statusCode = undefined;
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
+ [ jqXHR, s, isSuccess ? success : error ] );
+ }
+
+ // Complete
+ completeDeferred.resolveWith( callbackContext, [ jqXHR, statusText ] );
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s] );
+ // Handle the global AJAX counter
+ if ( !( --jQuery.active ) ) {
+ jQuery.event.trigger( "ajaxStop" );
+ }
+ }
+ }
+
+ // Attach deferreds
+ deferred.promise( jqXHR );
+ jqXHR.success = jqXHR.done;
+ jqXHR.error = jqXHR.fail;
+ jqXHR.complete = completeDeferred.done;
+
+ // Status-dependent callbacks
+ jqXHR.statusCode = function( map ) {
+ if ( map ) {
+ var tmp;
+ if ( state < 2 ) {
+ for( tmp in map ) {
+ statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
+ }
+ } else {
+ tmp = map[ jqXHR.status ];
+ jqXHR.then( tmp, tmp );
+ }
+ }
+ return this;
+ };
+
+ // 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, 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 == null ) {
+ parts = rurl.exec( s.url.toLowerCase() );
+ s.crossDomain = !!( parts &&
+ ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
+ ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
+ ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
+ );
+ }
+
+ // Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
- // Handle JSONP Parameter Callbacks
- if ( s.dataType === "jsonp" ) {
- if ( type === "GET" ) {
- if ( !jsre.test( s.url ) ) {
- s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?";
- }
- } else if ( !s.data || !jsre.test(s.data) ) {
- s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
- }
- s.dataType = "json";
- }
+ // Apply prefilters
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
- // Build temporary JSONP function
- if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) {
- jsonp = s.jsonpCallback || ("jsonp" + jsc++);
-
- // Replace the =? sequence both in the query string and the data
- if ( s.data ) {
- s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
- }
-
- s.url = s.url.replace(jsre, "=" + jsonp + "$1");
-
- // We need to make sure
- // that a JSONP style response is executed properly
- s.dataType = "script";
-
- // Handle JSONP-style loading
- window[ jsonp ] = window[ jsonp ] || function( tmp ) {
- data = tmp;
- success();
- complete();
- // Garbage collect
- window[ jsonp ] = undefined;
-
- try {
- delete window[ jsonp ];
- } catch(e) {}
-
- if ( head ) {
- head.removeChild( script );
- }
- };
- }
-
- if ( s.dataType === "script" && s.cache === null ) {
- s.cache = false;
- }
-
- if ( s.cache === false && type === "GET" ) {
- var ts = now();
-
- // try replacing _= if it is there
- var ret = s.url.replace(rts, "$1_=" + ts + "$2");
-
- // if nothing was replaced, add timestamp to the end
- s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "");
- }
-
- // If data is available, append data to url for get requests
- if ( s.data && type === "GET" ) {
- s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
- }
-
- // Watch for a new set of requests
- if ( s.global && ! jQuery.active++ ) {
- jQuery.event.trigger( "ajaxStart" );
- }
-
- // Matches an absolute URL, and saves the domain
- var parts = rurl.exec( s.url ),
- remote = parts && (parts[1] && parts[1] !== location.protocol || parts[2] !== location.host);
-
- // If we're requesting a remote document
- // and trying to load JSON or Script with a GET
- if ( s.dataType === "script" && type === "GET" && remote ) {
- var head = document.getElementsByTagName("head")[0] || document.documentElement;
- var script = document.createElement("script");
- script.src = s.url;
- if ( s.scriptCharset ) {
- script.charset = s.scriptCharset;
- }
-
- // Handle Script loading
- if ( !jsonp ) {
- var done = false;
-
- // Attach handlers for all browsers
- script.onload = script.onreadystatechange = function() {
- if ( !done && (!this.readyState ||
- this.readyState === "loaded" || this.readyState === "complete") ) {
- done = true;
- success();
- complete();
-
- // Handle memory leak in IE
- script.onload = script.onreadystatechange = null;
- if ( head && script.parentNode ) {
- head.removeChild( script );
- }
- }
- };
- }
-
- // Use insertBefore instead of appendChild to circumvent an IE6 bug.
- // This arises when a base node is used (#2709 and #4378).
- head.insertBefore( script, head.firstChild );
-
- // We handle everything using the script element injection
- return undefined;
- }
-
- var requestDone = false;
-
- // Create the request object
- var xhr = s.xhr();
-
- if ( !xhr ) {
- return;
- }
-
- // Open the socket
- // Passing null username, generates a login popup on Opera (#2865)
- if ( s.username ) {
- xhr.open(type, s.url, s.async, s.username, s.password);
- } else {
- xhr.open(type, s.url, s.async);
- }
-
- // Need an extra try/catch for cross domain requests in Firefox 3
- try {
- // Set the correct header, if data is being sent
- if ( s.data || origSettings && origSettings.contentType ) {
- xhr.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] ) {
- xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]);
- }
-
- if ( jQuery.etag[s.url] ) {
- xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]);
- }
- }
-
- // Set header so the called script knows that it's an XMLHttpRequest
- // Only send the header if it's not a remote XHR
- if ( !remote ) {
- xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
- }
-
- // Set the Accepts header for the server, depending on the dataType
- xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
- s.accepts[ s.dataType ] + ", */*" :
- s.accepts._default );
- } catch(e) {}
-
- // Allow custom headers/mimetypes and early abort
- if ( s.beforeSend && s.beforeSend.call(callbackContext, xhr, s) === false ) {
- // Handle the global AJAX counter
- if ( s.global && ! --jQuery.active ) {
- jQuery.event.trigger( "ajaxStop" );
- }
-
- // close opended socket
- xhr.abort();
+ // If request was aborted inside a prefiler, stop there
+ if ( state === 2 ) {
return false;
}
- if ( s.global ) {
- trigger("ajaxSend", [xhr, s]);
+ // We can fire global events as of now if asked to
+ fireGlobals = s.global;
+
+ // Uppercase the type
+ s.type = s.type.toUpperCase();
+
+ // Determine if request has content
+ s.hasContent = !rnoContent.test( s.type );
+
+ // Watch for a new set of requests
+ if ( fireGlobals && jQuery.active++ === 0 ) {
+ jQuery.event.trigger( "ajaxStart" );
}
- // Wait for a response to come back
- var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
- // The request was aborted
- if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
- // Opera doesn't call onreadystatechange before this point
- // so we simulate the call
- if ( !requestDone ) {
- complete();
- }
+ // More options handling for requests with no content
+ if ( !s.hasContent ) {
- requestDone = true;
- if ( xhr ) {
- xhr.onreadystatechange = jQuery.noop;
- }
+ // If data is available, append data to url
+ if ( s.data ) {
+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
+ }
- // The transfer is complete and the data is available, or the request timed out
- } else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) {
- requestDone = true;
- xhr.onreadystatechange = jQuery.noop;
+ // Get ifModifiedKey before adding the anti-cache parameter
+ ifModifiedKey = s.url;
- status = isTimeout === "timeout" ?
- "timeout" :
- !jQuery.httpSuccess( xhr ) ?
- "error" :
- s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
- "notmodified" :
- "success";
+ // Add anti-cache in url if needed
+ if ( s.cache === false ) {
- var errMsg;
+ var ts = jQuery.now(),
+ // try replacing _= if it is there
+ ret = s.url.replace( rts, "$1_=" + ts );
- if ( status === "success" ) {
- // Watch for, and catch, XML document parse errors
- try {
- // process the data (runs the xml through httpData regardless of callback)
- data = jQuery.httpData( xhr, s.dataType, s );
- } catch(err) {
- status = "parsererror";
- errMsg = err;
- }
- }
+ // if nothing was replaced, add timestamp to the end
+ s.url = ret + ( (ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
+ }
+ }
- // Make sure that the request was successful or notmodified
- if ( status === "success" || status === "notmodified" ) {
- // JSONP handles its own success callback
- if ( !jsonp ) {
- success();
- }
+ // Set the correct header, if data is being sent
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+ requestHeaders[ "Content-Type" ] = s.contentType;
+ }
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ ifModifiedKey = ifModifiedKey || s.url;
+ if ( jQuery.lastModified[ ifModifiedKey ] ) {
+ requestHeaders[ "If-Modified-Since" ] = jQuery.lastModified[ ifModifiedKey ];
+ }
+ if ( jQuery.etag[ ifModifiedKey ] ) {
+ requestHeaders[ "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[ "*" ];
+
+ // Check for headers option
+ for ( i in s.headers ) {
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
+ }
+
+ // Allow custom headers/mimetypes and early abort
+ if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+ // Abort if not done already
+ jqXHR.abort();
+ return false;
+
+ }
+
+ // Install callbacks on deferreds
+ for ( i in { success: 1, error: 1, complete: 1 } ) {
+ jqXHR[ i ]( s[ i ] );
+ }
+
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ jqXHR.readyState = 1;
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = setTimeout( function(){
+ jqXHR.abort( "timeout" );
+ }, s.timeout );
+ }
+
+ try {
+ state = 1;
+ transport.send( requestHeaders, done );
+ } catch (e) {
+ // Propagate exception as error if not done
+ if ( status < 2 ) {
+ done( -1, e );
+ // Simply rethrow otherwise
} else {
- jQuery.handleError(s, xhr, status, errMsg);
- }
-
- // Fire the complete handlers
- complete();
-
- if ( isTimeout === "timeout" ) {
- xhr.abort();
- }
-
- // Stop memory leaks
- if ( s.async ) {
- xhr = null;
+ jQuery.error( e );
}
}
- };
-
- // Override the abort handler, if we can (IE doesn't allow it, but that's OK)
- // Opera doesn't fire onreadystatechange at all on abort
- try {
- var oldAbort = xhr.abort;
- xhr.abort = function() {
- if ( xhr ) {
- oldAbort.call( xhr );
- }
-
- onreadystatechange( "abort" );
- };
- } catch(e) { }
-
- // Timeout checker
- if ( s.async && s.timeout > 0 ) {
- setTimeout(function() {
- // Check to see if the request is still happening
- if ( xhr && !requestDone ) {
- onreadystatechange( "timeout" );
- }
- }, s.timeout);
}
- // Send the data
- try {
- xhr.send( type === "POST" || type === "PUT" || type === "DELETE" ? s.data : null );
- } catch(e) {
- jQuery.handleError(s, xhr, null, e);
- // Fire the complete handlers
- complete();
- }
-
- // firefox 1.5 doesn't fire statechange for sync requests
- if ( !s.async ) {
- onreadystatechange();
- }
-
- function success() {
- // If a local callback was specified, fire it and pass it the data
- if ( s.success ) {
- s.success.call( callbackContext, data, status, xhr );
- }
-
- // Fire the global callback
- if ( s.global ) {
- trigger( "ajaxSuccess", [xhr, s] );
- }
- }
-
- function complete() {
- // Process result
- if ( s.complete ) {
- s.complete.call( callbackContext, xhr, status);
- }
-
- // The request was completed
- if ( s.global ) {
- trigger( "ajaxComplete", [xhr, s] );
- }
-
- // Handle the global AJAX counter
- if ( s.global && ! --jQuery.active ) {
- jQuery.event.trigger( "ajaxStop" );
- }
- }
-
- function trigger(type, args) {
- (s.context ? jQuery(s.context) : jQuery.event).trigger(type, args);
- }
-
- // return XMLHttpRequest to allow aborting the request etc.
- return xhr;
- },
-
- handleError: function( s, xhr, status, e ) {
- // If a local callback was specified, fire it
- if ( s.error ) {
- s.error.call( s.context || s, xhr, status, e );
- }
-
- // Fire the global callback
- if ( s.global ) {
- (s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
- }
- },
-
- // Counter for holding the number of active queries
- active: 0,
-
- // Determines if an XMLHttpRequest was successful or not
- httpSuccess: function( xhr ) {
- try {
- // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
- return !xhr.status && location.protocol === "file:" ||
- // Opera returns 0 when status is 304
- ( xhr.status >= 200 && xhr.status < 300 ) ||
- xhr.status === 304 || xhr.status === 1223 || xhr.status === 0;
- } catch(e) {}
-
- return false;
- },
-
- // Determines if an XMLHttpRequest returns NotModified
- httpNotModified: function( xhr, url ) {
- var lastModified = xhr.getResponseHeader("Last-Modified"),
- etag = xhr.getResponseHeader("Etag");
-
- if ( lastModified ) {
- jQuery.lastModified[url] = lastModified;
- }
-
- if ( etag ) {
- jQuery.etag[url] = etag;
- }
-
- // Opera returns 0 when status is 304
- return xhr.status === 304 || xhr.status === 0;
- },
-
- httpData: function( xhr, type, s ) {
- var ct = xhr.getResponseHeader("content-type") || "",
- xml = type === "xml" || !type && ct.indexOf("xml") >= 0,
- data = xml ? xhr.responseXML : xhr.responseText;
-
- if ( xml && data.documentElement.nodeName === "parsererror" ) {
- jQuery.error( "parsererror" );
- }
-
- // Allow a pre-filtering function to sanitize the response
- // s is checked to keep backwards compatibility
- if ( s && s.dataFilter ) {
- data = s.dataFilter( data, type );
- }
-
- // The filter can actually parse the response
- if ( typeof data === "string" ) {
- // Get the JavaScript object, if JSON is used.
- if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
- data = jQuery.parseJSON( data );
-
- // If the type is "script", eval it in global context
- } else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
- jQuery.globalEval( data );
- }
- }
-
- return data;
+ return jqXHR;
},
// Serialize an array of form elements or a set of
// key/values into a query string
param: function( a, traditional ) {
- var s = [];
-
+ var s = [],
+ add = function( key, value ) {
+ // If value is a function, invoke it and return its value
+ value = jQuery.isFunction( value ) ? value() : value;
+ s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+ };
+
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings.traditional;
}
-
+
// 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
// did it), otherwise encode params recursively.
for ( var prefix in a ) {
- buildParams( prefix, a[prefix] );
+ buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
- return s.join("&").replace(r20, "+");
+ return s.join( "&" ).replace( r20, "+" );
+ }
+});
+
+function buildParams( prefix, obj, traditional, add ) {
+ if ( jQuery.isArray( obj ) && obj.length ) {
+ // Serialize array item.
+ jQuery.each( obj, function( i, v ) {
+ if ( traditional || rbracket.test( prefix ) ) {
+ // Treat each array item as a scalar.
+ add( prefix, v );
- function buildParams( prefix, obj ) {
- if ( jQuery.isArray(obj) ) {
- // Serialize array item.
- jQuery.each( obj, function( i, v ) {
- if ( traditional || /\[\]$/.test( prefix ) ) {
- // Treat each array item as a scalar.
- add( prefix, v );
- } else {
- // If array item is non-scalar (array or object), encode its
- // numeric index to resolve deserialization ambiguity issues.
- // Note that rack (as of 1.0.0) can't currently deserialize
- // nested arrays properly, and attempting to do so may cause
- // a server error. Possible fixes are to modify rack's
- // deserialization algorithm or to provide an option or flag
- // to force array serialization to be shallow.
- buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v );
- }
- });
-
- } else if ( !traditional && obj != null && typeof obj === "object" ) {
- // Serialize object item.
- jQuery.each( obj, function( k, v ) {
- buildParams( prefix + "[" + k + "]", v );
- });
-
} else {
- // Serialize scalar item.
- add( prefix, obj );
+ // If array item is non-scalar (array or object), encode its
+ // numeric index to resolve deserialization ambiguity issues.
+ // Note that rack (as of 1.0.0) can't currently deserialize
+ // nested arrays properly, and attempting to do so may cause
+ // a server error. Possible fixes are to modify rack's
+ // deserialization algorithm or to provide an option or flag
+ // to force array serialization to be shallow.
+ buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, 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 {
+ for ( var name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
}
- function add( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction(value) ? value() : value;
- s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
+ } else {
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+}
+
+// This is still on the jQuery object... for now
+// Want to move this to jQuery.ajax some day
+jQuery.extend({
+
+ // Counter for holding the number of active queries
+ active: 0,
+
+ // Last-Modified header cache for next request
+ lastModified: {},
+ etag: {}
+
+});
+
+/* Handles responses to an ajax request:
+ * - sets all responseXXX fields accordingly
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+ var contents = s.contents,
+ dataTypes = s.dataTypes,
+ responseFields = s.responseFields,
+ ct,
+ type,
+ finalDataType,
+ firstDataType;
+
+ // Fill responseXXX fields
+ for( type in responseFields ) {
+ if ( type in responses ) {
+ jqXHR[ responseFields[type] ] = responses[ type ];
+ }
+ }
+
+ // Remove auto dataType and get content-type in the process
+ while( dataTypes[ 0 ] === "*" ) {
+ dataTypes.shift();
+ if ( ct === undefined ) {
+ ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
+ }
+ }
+
+ // Check if we're dealing with a known content-type
+ if ( ct ) {
+ for ( type in contents ) {
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
+ dataTypes.unshift( type );
+ break;
+ }
+ }
+ }
+
+ // Check to see if we have a response for the expected dataType
+ if ( dataTypes[ 0 ] in responses ) {
+ finalDataType = dataTypes[ 0 ];
+ } else {
+ // Try convertible dataTypes
+ for ( type in responses ) {
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+ finalDataType = type;
+ break;
+ }
+ if ( !firstDataType ) {
+ firstDataType = type;
+ }
+ }
+ // Or just use first one
+ finalDataType = finalDataType || firstDataType;
+ }
+
+ // If we found a dataType
+ // We add the dataType to the list if needed
+ // and return the corresponding response
+ if ( finalDataType ) {
+ if ( finalDataType !== dataTypes[ 0 ] ) {
+ dataTypes.unshift( finalDataType );
+ }
+ return responses[ finalDataType ];
+ }
+}
+
+// Chain conversions given the request and the original response
+function ajaxConvert( s, response ) {
+
+ // Apply the dataFilter if provided
+ if ( s.dataFilter ) {
+ response = s.dataFilter( response, s.dataType );
+ }
+
+ var dataTypes = s.dataTypes,
+ converters = {},
+ i,
+ key,
+ length = dataTypes.length,
+ tmp,
+ // Current and previous dataTypes
+ current = dataTypes[ 0 ],
+ prev,
+ // Conversion expression
+ conversion,
+ // Conversion function
+ conv,
+ // Conversion functions (transitive conversion)
+ conv1,
+ conv2;
+
+ // For each dataType in the chain
+ 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 === "*" ) {
+ current = prev;
+ // If no auto and dataTypes are actually different
+ } else if ( prev !== "*" && prev !== current ) {
+
+ // Get the converter
+ conversion = prev + " " + current;
+ conv = converters[ conversion ] || converters[ "* " + current ];
+
+ // If there is no direct converter, search transitively
+ if ( !conv ) {
+ conv2 = undefined;
+ for( conv1 in converters ) {
+ tmp = conv1.split( " " );
+ if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
+ conv2 = converters[ tmp[1] + " " + current ];
+ if ( conv2 ) {
+ conv1 = converters[ conv1 ];
+ if ( conv1 === true ) {
+ conv = conv2;
+ } else if ( conv2 === true ) {
+ conv = conv1;
+ }
+ break;
+ }
+ }
+ }
+ }
+ // If we found no converter, dispatch an error
+ if ( !( conv || conv2 ) ) {
+ jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
+ }
+ // If found converter is not an equivalence
+ if ( conv !== true ) {
+ // Convert with 1 or 2 converters accordingly
+ response = conv ? conv( response ) : conv2( conv1(response) );
+ }
+ }
+ }
+ return response;
+}
+
+
+
+
+var jsc = jQuery.now(),
+ jsre = /(\=)\?(&|$)|\?\?/i;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+ jsonp: "callback",
+ jsonpCallback: function() {
+ return jQuery.expando + "_" + ( jsc++ );
+ }
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+ var dataIsString = ( 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 ) ) ) {
+
+ var responseContainer,
+ jsonpCallback = s.jsonpCallback =
+ jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
+ previous = window[ jsonpCallback ],
+ url = s.url,
+ data = s.data,
+ replace = "$1" + jsonpCallback + "$2",
+ cleanUp = function() {
+ // Set callback back to previous value
+ window[ jsonpCallback ] = previous;
+ // Call if it was a function and we have a response
+ if ( responseContainer && jQuery.isFunction( previous ) ) {
+ window[ jsonpCallback ]( responseContainer[ 0 ] );
+ }
+ };
+
+ if ( s.jsonp !== false ) {
+ url = url.replace( jsre, replace );
+ if ( s.url === url ) {
+ if ( dataIsString ) {
+ data = data.replace( jsre, replace );
+ }
+ if ( s.data === data ) {
+ // Add callback manually
+ url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
+ }
+ }
+ }
+
+ s.url = url;
+ s.data = data;
+
+ // Install callback
+ window[ jsonpCallback ] = function( response ) {
+ responseContainer = [ response ];
+ };
+
+ // Install cleanUp function
+ jqXHR.then( cleanUp, cleanUp );
+
+ // Use data converter to retrieve json after script execution
+ s.converters["script json"] = function() {
+ if ( !responseContainer ) {
+ jQuery.error( jsonpCallback + " was not called" );
+ }
+ return responseContainer[ 0 ];
+ };
+
+ // force json dataType
+ s.dataTypes[ 0 ] = "json";
+
+ // Delegate to script
+ return "script";
+ }
+} );
+
+
+
+
+// Install script dataType
+jQuery.ajaxSetup({
+ accepts: {
+ script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+ },
+ contents: {
+ script: /javascript|ecmascript/
+ },
+ converters: {
+ "text script": function( text ) {
+ jQuery.globalEval( text );
+ return text;
}
}
});
+
+// Handle cache's special case and global
+jQuery.ajaxPrefilter( "script", function( s ) {
+ if ( s.cache === undefined ) {
+ s.cache = false;
+ }
+ if ( s.crossDomain ) {
+ s.type = "GET";
+ s.global = false;
+ }
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function(s) {
+
+ // This transport only deals with cross domain requests
+ if ( s.crossDomain ) {
+
+ var script,
+ head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
+
+ return {
+
+ send: function( _, callback ) {
+
+ script = document.createElement( "script" );
+
+ script.async = "async";
+
+ if ( s.scriptCharset ) {
+ script.charset = s.scriptCharset;
+ }
+
+ script.src = s.url;
+
+ // Attach handlers for all browsers
+ script.onload = script.onreadystatechange = function( _, isAbort ) {
+
+ if ( !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+
+ // Handle memory leak in IE
+ script.onload = script.onreadystatechange = null;
+
+ // Remove the script
+ if ( head && script.parentNode ) {
+ head.removeChild( script );
+ }
+
+ // Dereference the script
+ script = undefined;
+
+ // Callback if not abort
+ if ( !isAbort ) {
+ callback( 200, "success" );
+ }
+ }
+ };
+ // Use insertBefore instead of appendChild to circumvent an IE6 bug.
+ // This arises when a base node is used (#2709 and #4378).
+ head.insertBefore( script, head.firstChild );
+ },
+
+ abort: function() {
+ if ( script ) {
+ script.onload( 0, 1 );
+ }
+ }
+ };
+ }
+} );
+
+
+
+
+var // #5280: next active xhr id and list of active xhrs' callbacks
+ xhrId = jQuery.now(),
+ xhrCallbacks,
+
+ // XHR used to determine supports properties
+ testXHR;
+
+// #5280: Internet Explorer will keep connections alive if we don't abort on unload
+function xhrOnUnloadAbort() {
+ jQuery( window ).unload(function() {
+ // Abort all pending requests
+ for ( var key in xhrCallbacks ) {
+ xhrCallbacks[ key ]( 0, 1 );
+ }
+ });
+}
+
+// Functions to create xhrs
+function createStandardXHR() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch( e ) {}
+}
+
+function createActiveXHR() {
+ try {
+ return new window.ActiveXObject( "Microsoft.XMLHTTP" );
+ } catch( e ) {}
+}
+
+// Create the request object
+// (This is still attached to ajaxSettings for backward compatibility)
+jQuery.ajaxSettings.xhr = window.ActiveXObject ?
+ /* Microsoft failed to properly
+ * implement the XMLHttpRequest in IE7 (can't request local files),
+ * so we use the ActiveXObject when it is available
+ * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
+ * we need a fallback.
+ */
+ function() {
+ return !this.isLocal && createStandardXHR() || createActiveXHR();
+ } :
+ // For all other browsers, use the standard XMLHttpRequest object
+ createStandardXHR;
+
+// Test if we can create an xhr object
+testXHR = jQuery.ajaxSettings.xhr();
+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;
+
+// Create transport if the browser can provide an xhr
+if ( jQuery.support.ajax ) {
+
+ jQuery.ajaxTransport(function( s ) {
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( !s.crossDomain || jQuery.support.cors ) {
+
+ var callback;
+
+ return {
+ send: function( headers, complete ) {
+
+ // Get a new xhr
+ var xhr = s.xhr(),
+ handle,
+ i;
+
+ // Open the socket
+ // Passing null username, generates a login popup on Opera (#2865)
+ if ( s.username ) {
+ xhr.open( s.type, s.url, s.async, s.username, s.password );
+ } else {
+ xhr.open( s.type, s.url, s.async );
+ }
+
+ // 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 {
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
+ } catch( _ ) {}
+
+ // Do send the request
+ // This may raise an exception which is actually
+ // handled in jQuery.ajax (so no try/catch here)
+ xhr.send( ( s.hasContent && s.data ) || null );
+
+ // Listener
+ callback = function( _, isAbort ) {
+
+ 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;
+ delete xhrCallbacks[ handle ];
+ }
+
+ // 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 = "";
+ }
+
+ // 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;
+ }
+ }
+ }
+ } 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
+ // and has been retrieved directly (IE6 & IE7)
+ // we need to manually fire the callback
+ if ( !s.async || xhr.readyState === 4 ) {
+ callback();
+ } else {
+ // Create the active xhrs callbacks list if needed
+ // and attach the unload handler
+ if ( !xhrCallbacks ) {
+ xhrCallbacks = {};
+ xhrOnUnloadAbort();
+ }
+ // Add to list of active xhrs callbacks
+ handle = xhrId++;
+ xhr.onreadystatechange = xhrCallbacks[ handle ] = callback;
+ }
+ },
+
+ abort: function() {
+ if ( callback ) {
+ callback(0,1);
+ }
+ }
+ };
+ }
+ });
+}
+
+
+
+
var elemdisplay = {},
- rfxtypes = /toggle|show|hide/,
- rfxnum = /^([+-]=)?([\d+-.]+)(.*)$/,
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
timerId,
fxAttrs = [
// height animations
@@ -5453,66 +7487,63 @@ var elemdisplay = {},
];
jQuery.fn.extend({
- show: function( speed, callback ) {
- if ( speed || speed === 0) {
- return this.animate( genFx("show", 3), speed, callback);
+ show: function( speed, easing, callback ) {
+ var elem, display;
+
+ if ( speed || speed === 0 ) {
+ return this.animate( genFx("show", 3), speed, easing, callback);
} else {
- for ( var i = 0, l = this.length; i < l; i++ ) {
- var old = jQuery.data(this[i], "olddisplay");
+ for ( var i = 0, j = this.length; i < j; i++ ) {
+ elem = this[i];
+ display = elem.style.display;
- this[i].style.display = old || "";
+ // Reset the inline display of this element to learn if it is
+ // being hidden by cascaded rules or not
+ if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
+ display = elem.style.display = "";
+ }
- if ( jQuery.css(this[i], "display") === "none" ) {
- var nodeName = this[i].nodeName, display;
-
- if ( elemdisplay[ nodeName ] ) {
- display = elemdisplay[ nodeName ];
-
- } else {
- var elem = jQuery("<" + nodeName + " />").appendTo("body");
-
- display = elem.css("display");
-
- if ( display === "none" ) {
- display = "block";
- }
-
- elem.remove();
-
- elemdisplay[ nodeName ] = display;
- }
-
- jQuery.data(this[i], "olddisplay", 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 ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
+ jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
}
}
- // Set the display of the elements in a second loop
+ // Set the display of most of the elements in a second loop
// to avoid the constant reflow
- for ( var j = 0, k = this.length; j < k; j++ ) {
- this[j].style.display = jQuery.data(this[j], "olddisplay") || "";
+ for ( i = 0; i < j; i++ ) {
+ elem = this[i];
+ display = elem.style.display;
+
+ if ( display === "" || display === "none" ) {
+ elem.style.display = jQuery._data(elem, "olddisplay") || "";
+ }
}
return this;
}
},
- hide: function( speed, callback ) {
+ hide: function( speed, easing, callback ) {
if ( speed || speed === 0 ) {
- return this.animate( genFx("hide", 3), speed, callback);
+ return this.animate( genFx("hide", 3), speed, easing, callback);
} else {
- for ( var i = 0, l = this.length; i < l; i++ ) {
- var old = jQuery.data(this[i], "olddisplay");
- if ( !old && old !== "none" ) {
- jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
+ for ( var i = 0, j = this.length; i < j; i++ ) {
+ var display = jQuery.css( this[i], "display" );
+
+ if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) {
+ jQuery._data( this[i], "olddisplay", display );
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
- for ( var j = 0, k = this.length; j < k; j++ ) {
- this[j].style.display = "none";
+ for ( i = 0; i < j; i++ ) {
+ this[i].style.display = "none";
}
return this;
@@ -5522,7 +7553,7 @@ jQuery.fn.extend({
// Save the old toggle function
_toggle: jQuery.fn.toggle,
- toggle: function( fn, fn2 ) {
+ toggle: function( fn, fn2, callback ) {
var bool = typeof fn === "boolean";
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
@@ -5535,15 +7566,15 @@ jQuery.fn.extend({
});
} else {
- this.animate(genFx("toggle", 3), fn, fn2);
+ this.animate(genFx("toggle", 3), fn, fn2, callback);
}
return this;
},
- fadeTo: function( speed, to, callback ) {
+ fadeTo: function( speed, to, easing, callback ) {
return this.filter(":hidden").css("opacity", 0).show().end()
- .animate({opacity: to}, speed, callback);
+ .animate({opacity: to}, speed, easing, callback);
},
animate: function( prop, speed, easing, callback ) {
@@ -5554,12 +7585,16 @@ jQuery.fn.extend({
}
return this[ optall.queue === false ? "each" : "queue" ](function() {
+ // XXX 'this' does not always have a nodeName when running the
+ // test suite
+
var opt = jQuery.extend({}, optall), p,
- hidden = this.nodeType === 1 && jQuery(this).is(":hidden"),
+ isElement = this.nodeType === 1,
+ hidden = isElement && jQuery(this).is(":hidden"),
self = this;
for ( p in prop ) {
- var name = p.replace(rdashAlpha, fcamelCase);
+ var name = jQuery.camelCase( p );
if ( p !== name ) {
prop[ name ] = prop[ p ];
@@ -5571,12 +7606,35 @@ jQuery.fn.extend({
return opt.complete.call(this);
}
- if ( ( p === "height" || p === "width" ) && this.style ) {
- // Store display property
- opt.display = jQuery.css(this, "display");
-
+ if ( isElement && ( p === "height" || p === "width" ) ) {
// Make sure that nothing sneaks out
- opt.overflow = this.style.overflow;
+ // Record all 3 overflow attributes because IE does not
+ // change the overflow attribute when overflowX and
+ // overflowY are set to the same value
+ opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
+
+ // Set display property to inline-block for height/width
+ // animations on inline elements that are having width/height
+ // animated
+ if ( jQuery.css( this, "display" ) === "inline" &&
+ jQuery.css( this, "float" ) === "none" ) {
+ if ( !jQuery.support.inlineBlockNeedsLayout ) {
+ this.style.display = "inline-block";
+
+ } else {
+ var display = defaultDisplay(this.nodeName);
+
+ // inline-level elements accept inline-block;
+ // block-level elements need to be inline with layout
+ if ( display === "inline" ) {
+ this.style.display = "inline-block";
+
+ } else {
+ this.style.display = "inline";
+ this.style.zoom = 1;
+ }
+ }
+ }
}
if ( jQuery.isArray( prop[p] ) ) {
@@ -5600,17 +7658,17 @@ jQuery.fn.extend({
} else {
var parts = rfxnum.exec(val),
- start = e.cur(true) || 0;
+ start = e.cur();
if ( parts ) {
var end = parseFloat( parts[2] ),
- unit = parts[3] || "px";
+ unit = parts[3] || ( jQuery.cssNumber[ name ] ? "" : "px" );
// We need to compute starting value
if ( unit !== "px" ) {
- self.style[ name ] = (end || 1) + unit;
- start = ((end || 1) / e.cur(true)) * start;
- self.style[ name ] = start + unit;
+ jQuery.style( self, name, (end || 1) + unit);
+ start = ((end || 1) / e.cur()) * start;
+ jQuery.style( self, name, start + unit);
}
// If a +=/-= token was provided, we're doing a relative animation
@@ -5662,22 +7720,33 @@ jQuery.fn.extend({
});
+function genFx( type, num ) {
+ var obj = {};
+
+ jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
+ obj[ this ] = type;
+ });
+
+ return obj;
+}
+
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show", 1),
slideUp: genFx("hide", 1),
slideToggle: genFx("toggle", 1),
fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" }
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
- jQuery.fn[ name ] = function( speed, callback ) {
- return this.animate( props, speed, callback );
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
};
});
jQuery.extend({
speed: function( speed, easing, fn ) {
- var opt = speed && typeof speed === "object" ? speed : {
+ var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
@@ -5685,7 +7754,7 @@ jQuery.extend({
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
- jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
+ opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;
// Queueing
opt.old = opt.complete;
@@ -5732,33 +7801,34 @@ jQuery.fx.prototype = {
}
(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
-
- // Set display property to block for height/width animations
- if ( ( this.prop === "height" || this.prop === "width" ) && this.elem.style ) {
- this.elem.style.display = "block";
- }
},
// Get the current size
- cur: function( force ) {
+ cur: function() {
if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
return this.elem[ this.prop ];
}
- var r = parseFloat(jQuery.css(this.elem, this.prop, force));
- return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
+ var parsed,
+ r = jQuery.css( this.elem, this.prop );
+ // Empty strings, null, undefined and "auto" are converted to 0,
+ // complex values such as "rotate(1rad)" are returned as is,
+ // simple values such as "10px" are parsed to Float.
+ return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
},
// Start an animation from one number to another
custom: function( from, to, unit ) {
- this.startTime = now();
+ var self = this,
+ fx = jQuery.fx;
+
+ this.startTime = jQuery.now();
this.start = from;
this.end = to;
- this.unit = unit || this.unit || "px";
+ this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
this.now = this.start;
this.pos = this.state = 0;
- var self = this;
function t( gotoEnd ) {
return self.step(gotoEnd);
}
@@ -5766,7 +7836,7 @@ jQuery.fx.prototype = {
t.elem = this.elem;
if ( t() && jQuery.timers.push(t) && !timerId ) {
- timerId = setInterval(jQuery.fx.tick, 13);
+ timerId = setInterval(fx.tick, fx.interval);
}
},
@@ -5797,7 +7867,7 @@ jQuery.fx.prototype = {
// Each step of an animation
step: function( gotoEnd ) {
- var t = now(), done = true;
+ var t = jQuery.now(), done = true;
if ( gotoEnd || t >= this.options.duration + this.startTime ) {
this.now = this.end;
@@ -5813,17 +7883,14 @@ jQuery.fx.prototype = {
}
if ( done ) {
- if ( this.options.display != null ) {
- // Reset the overflow
- this.elem.style.overflow = this.options.overflow;
+ // Reset the overflow
+ if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
+ var elem = this.elem,
+ options = this.options;
- // Reset the display
- var old = jQuery.data(this.elem, "olddisplay");
- this.elem.style.display = old ? old : this.options.display;
-
- if ( jQuery.css(this.elem, "display") === "none" ) {
- this.elem.style.display = "block";
- }
+ jQuery.each( [ "", "X", "Y" ], function (index, value) {
+ elem.style[ "overflow" + value ] = options.overflow[index];
+ } );
}
// Hide the element if the "hide" operation was done
@@ -5834,7 +7901,7 @@ jQuery.fx.prototype = {
// Reset the properties, if the item has been hidden or shown
if ( this.options.hide || this.options.show ) {
for ( var p in this.options.curAnim ) {
- jQuery.style(this.elem, p, this.options.orig[p]);
+ jQuery.style( this.elem, p, this.options.orig[p] );
}
}
@@ -5876,22 +7943,24 @@ jQuery.extend( jQuery.fx, {
jQuery.fx.stop();
}
},
-
+
+ interval: 13,
+
stop: function() {
clearInterval( timerId );
timerId = null;
},
-
+
speeds: {
slow: 600,
- fast: 200,
- // Default speed
- _default: 400
+ fast: 200,
+ // Default speed
+ _default: 400
},
step: {
opacity: function( fx ) {
- jQuery.style(fx.elem, "opacity", fx.now);
+ jQuery.style( fx.elem, "opacity", fx.now );
},
_default: function( fx ) {
@@ -5912,20 +7981,34 @@ if ( jQuery.expr && jQuery.expr.filters ) {
};
}
-function genFx( type, num ) {
- var obj = {};
+function defaultDisplay( nodeName ) {
+ if ( !elemdisplay[ nodeName ] ) {
+ var elem = jQuery("<" + nodeName + ">").appendTo("body"),
+ display = elem.css("display");
- jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
- obj[ this ] = type;
- });
+ elem.remove();
- return obj;
+ if ( display === "none" || display === "" ) {
+ display = "block";
+ }
+
+ elemdisplay[ nodeName ] = display;
+ }
+
+ return elemdisplay[ nodeName ];
}
+
+
+
+
+var rtable = /^t(?:able|d|h)$/i,
+ rroot = /^(?:body|html)$/i;
+
if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.fn.offset = function( options ) {
- var elem = this[0];
+ var elem = this[0], box;
- if ( options ) {
+ if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
@@ -5939,10 +8022,26 @@ if ( "getBoundingClientRect" in document.documentElement ) {
return jQuery.offset.bodyOffset( elem );
}
- var box = elem.getBoundingClientRect(), doc = elem.ownerDocument, body = doc.body, docElem = doc.documentElement,
- clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
- top = box.top + (self.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop ) - clientTop,
- left = box.left + (self.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
+ try {
+ box = elem.getBoundingClientRect();
+ } catch(e) {}
+
+ var doc = elem.ownerDocument,
+ docElem = doc.documentElement;
+
+ // Make sure we're not dealing with a disconnected DOM node
+ if ( !box || !jQuery.contains( docElem, elem ) ) {
+ return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
+ }
+
+ var body = doc.body,
+ win = getWindow(doc),
+ clientTop = docElem.clientTop || body.clientTop || 0,
+ clientLeft = docElem.clientLeft || body.clientLeft || 0,
+ scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop,
+ scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
+ top = box.top + scrollTop - clientTop,
+ left = box.left + scrollLeft - clientLeft;
return { top: top, left: left };
};
@@ -5951,7 +8050,7 @@ if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.fn.offset = function( options ) {
var elem = this[0];
- if ( options ) {
+ if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
@@ -5967,11 +8066,16 @@ if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.offset.initialize();
- var offsetParent = elem.offsetParent, prevOffsetParent = elem,
- doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
- body = doc.body, defaultView = doc.defaultView,
+ var computedStyle,
+ offsetParent = elem.offsetParent,
+ prevOffsetParent = elem,
+ doc = elem.ownerDocument,
+ docElem = doc.documentElement,
+ body = doc.body,
+ defaultView = doc.defaultView,
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
- top = elem.offsetTop, left = elem.offsetLeft;
+ top = elem.offsetTop,
+ left = elem.offsetLeft;
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
@@ -5986,12 +8090,13 @@ if ( "getBoundingClientRect" in document.documentElement ) {
top += elem.offsetTop;
left += elem.offsetLeft;
- if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.nodeName)) ) {
+ if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
- prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;
+ prevOffsetParent = offsetParent;
+ offsetParent = elem.offsetParent;
}
if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
@@ -6018,7 +8123,7 @@ if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.offset = {
initialize: function() {
- var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0,
+ var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0,
html = "
";
jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );
@@ -6032,53 +8137,72 @@ jQuery.offset = {
this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
- checkDiv.style.position = "fixed", checkDiv.style.top = "20px";
+ checkDiv.style.position = "fixed";
+ checkDiv.style.top = "20px";
+
// safari subtracts parent border width here which is 5px
this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
checkDiv.style.position = checkDiv.style.top = "";
- innerDiv.style.overflow = "hidden", innerDiv.style.position = "relative";
+ innerDiv.style.overflow = "hidden";
+ innerDiv.style.position = "relative";
+
this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
body.removeChild( container );
- body = container = innerDiv = checkDiv = table = td = null;
jQuery.offset.initialize = jQuery.noop;
},
bodyOffset: function( body ) {
- var top = body.offsetTop, left = body.offsetLeft;
+ var top = body.offsetTop,
+ left = body.offsetLeft;
jQuery.offset.initialize();
if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
- top += parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0;
- left += parseFloat( jQuery.curCSS(body, "marginLeft", true) ) || 0;
+ top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
+ left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
}
return { top: top, left: left };
},
-
+
setOffset: function( elem, options, i ) {
+ var position = jQuery.css( elem, "position" );
+
// set position first, in-case top/left are set even on static elem
- if ( /static/.test( jQuery.curCSS( elem, "position" ) ) ) {
+ if ( position === "static" ) {
elem.style.position = "relative";
}
- var curElem = jQuery( elem ),
+
+ var curElem = jQuery( elem ),
curOffset = curElem.offset(),
- curTop = parseInt( jQuery.curCSS( elem, "top", true ), 10 ) || 0,
- curLeft = parseInt( jQuery.curCSS( elem, "left", true ), 10 ) || 0;
+ curCSSTop = jQuery.css( elem, "top" ),
+ curCSSLeft = jQuery.css( elem, "left" ),
+ calculatePosition = (position === "absolute" || position === "fixed") && jQuery.inArray('auto', [curCSSTop, curCSSLeft]) > -1,
+ props = {}, curPosition = {}, curTop, curLeft;
+
+ // 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 = calculatePosition ? curPosition.top : parseInt( curCSSTop, 10 ) || 0;
+ curLeft = calculatePosition ? curPosition.left : parseInt( curCSSLeft, 10 ) || 0;
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
- var props = {
- top: (options.top - curOffset.top) + curTop,
- left: (options.left - curOffset.left) + curLeft
- };
-
+ if (options.top != null) {
+ props.top = (options.top - curOffset.top) + curTop;
+ }
+ if (options.left != null) {
+ props.left = (options.left - curOffset.left) + curLeft;
+ }
+
if ( "using" in options ) {
options.using.call( elem, props );
} else {
@@ -6101,17 +8225,17 @@ jQuery.fn.extend({
// Get correct offsets
offset = this.offset(),
- parentOffset = /^body|html$/i.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
+ parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
// Subtract 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
- offset.top -= parseFloat( jQuery.curCSS(elem, "marginTop", true) ) || 0;
- offset.left -= parseFloat( jQuery.curCSS(elem, "marginLeft", true) ) || 0;
+ offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
+ offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
// Add offsetParent borders
- parentOffset.top += parseFloat( jQuery.curCSS(offsetParent[0], "borderTopWidth", true) ) || 0;
- parentOffset.left += parseFloat( jQuery.curCSS(offsetParent[0], "borderLeftWidth", true) ) || 0;
+ parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
+ parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
// Subtract the two offsets
return {
@@ -6123,7 +8247,7 @@ jQuery.fn.extend({
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.body;
- while ( offsetParent && (!/^body|html$/i.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
+ while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent;
@@ -6138,7 +8262,7 @@ jQuery.each( ["Left", "Top"], function( i, name ) {
jQuery.fn[ method ] = function(val) {
var elem = this[0], win;
-
+
if ( !elem ) {
return null;
}
@@ -6151,7 +8275,7 @@ jQuery.each( ["Left", "Top"], function( i, name ) {
if ( win ) {
win.scrollTo(
!i ? val : jQuery(win).scrollLeft(),
- i ? val : jQuery(win).scrollTop()
+ i ? val : jQuery(win).scrollTop()
);
} else {
@@ -6171,12 +8295,16 @@ jQuery.each( ["Left", "Top"], function( i, name ) {
});
function getWindow( elem ) {
- return ("scrollTo" in elem && elem.document) ?
+ return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
+
+
+
+
// Create innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function( i, name ) {
@@ -6185,14 +8313,14 @@ jQuery.each([ "Height", "Width" ], function( i, name ) {
// innerHeight and innerWidth
jQuery.fn["inner" + name] = function() {
return this[0] ?
- jQuery.css( this[0], type, false, "padding" ) :
+ parseFloat( jQuery.css( this[0], type, "padding" ) ) :
null;
};
// outerHeight and outerWidth
jQuery.fn["outer" + name] = function( margin ) {
return this[0] ?
- jQuery.css( this[0], type, false, margin ? "margin" : "border" ) :
+ parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) :
null;
};
@@ -6202,7 +8330,7 @@ jQuery.each([ "Height", "Width" ], function( i, name ) {
if ( !elem ) {
return size == null ? null : this;
}
-
+
if ( jQuery.isFunction( size ) ) {
return this.each(function( i ) {
var self = jQuery( this );
@@ -6210,31 +8338,37 @@ jQuery.each([ "Height", "Width" ], function( i, name ) {
});
}
- return ("scrollTo" in elem && elem.document) ? // does it walk and quack like a window?
+ if ( jQuery.isWindow( elem ) ) {
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
- elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
- elem.document.body[ "client" + name ] :
+ // 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
+ var docElemProp = elem.document.documentElement[ "client" + name ];
+ return elem.document.compatMode === "CSS1Compat" && docElemProp ||
+ elem.document.body[ "client" + name ] || docElemProp;
- // Get document width or height
- (elem.nodeType === 9) ? // is it a document
- // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
- Math.max(
- elem.documentElement["client" + name],
- elem.body["scroll" + name], elem.documentElement["scroll" + name],
- elem.body["offset" + name], elem.documentElement["offset" + name]
- ) :
+ // Get document width or height
+ } else if ( elem.nodeType === 9 ) {
+ // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
+ return Math.max(
+ elem.documentElement["client" + name],
+ elem.body["scroll" + name], elem.documentElement["scroll" + name],
+ elem.body["offset" + name], elem.documentElement["offset" + name]
+ );
- // Get or set width or height on the element
- size === undefined ?
- // Get width or height on the element
- jQuery.css( elem, type ) :
+ // Get or set width or height on the element
+ } else if ( size === undefined ) {
+ var orig = jQuery.css( elem, type ),
+ ret = parseFloat( orig );
- // Set the width or height on the element (default to pixels if value is unitless)
- this.css( type, typeof size === "string" ? size : size + "px" );
+ return jQuery.isNaN( ret ) ? orig : ret;
+
+ // Set the width or height on the element (default to pixels if value is unitless)
+ } else {
+ return this.css( type, typeof size === "string" ? size : size + "px" );
+ }
};
});
-// Expose jQuery to the global object
-window.jQuery = window.$ = jQuery;
+
+window.jQuery = window.$ = jQuery;
})(window);