- * </code></pre>
- * <p>To execute a callback function in the correct scope, use the <tt>scope</tt> option.</p>
- * @param {Object} options An object which may contain the following properties:<ul>
- * <li><b>url</b> : String/Function (Optional)<div class="sub-desc">The URL to
- * which to send the request, or a function to call which returns a URL string. The scope of the
- * function is specified by the <tt>scope</tt> option. Defaults to the configured
- * <tt>{@link #url}</tt>.</div></li>
- * <li><b>params</b> : Object/String/Function (Optional)<div class="sub-desc">
- * An object containing properties which are used as parameters to the
- * request, a url encoded string or a function to call to get either. The scope of the function
- * is specified by the <tt>scope</tt> option.</div></li>
- * <li><b>method</b> : String (Optional)<div class="sub-desc">The HTTP method to use
- * for the request. Defaults to the configured method, or if no method was configured,
- * "GET" if no parameters are being sent, and "POST" if parameters are being sent. Note that
- * the method name is case-sensitive and should be all caps.</div></li>
- * <li><b>callback</b> : Function (Optional)<div class="sub-desc">The
- * function to be called upon receipt of the HTTP response. The callback is
- * called regardless of success or failure and is passed the following
- * parameters:<ul>
- * <li><b>options</b> : Object<div class="sub-desc">The parameter to the request call.</div></li>
- * <li><b>success</b> : Boolean<div class="sub-desc">True if the request succeeded.</div></li>
- * <li><b>response</b> : Object<div class="sub-desc">The XMLHttpRequest object containing the response data.
- * See <a href="http://www.w3.org/TR/XMLHttpRequest/">http://www.w3.org/TR/XMLHttpRequest/</a> for details about
- * accessing elements of the response.</div></li>
- * </ul></div></li>
- * <li><a id="request-option-success"></a><b>success</b> : Function (Optional)<div class="sub-desc">The function
- * to be called upon success of the request. The callback is passed the following
- * parameters:<ul>
- * <li><b>response</b> : Object<div class="sub-desc">The XMLHttpRequest object containing the response data.</div></li>
- * <li><b>options</b> : Object<div class="sub-desc">The parameter to the request call.</div></li>
- * </ul></div></li>
- * <li><b>failure</b> : Function (Optional)<div class="sub-desc">The function
- * to be called upon failure of the request. The callback is passed the
- * following parameters:<ul>
- * <li><b>response</b> : Object<div class="sub-desc">The XMLHttpRequest object containing the response data.</div></li>
- * <li><b>options</b> : Object<div class="sub-desc">The parameter to the request call.</div></li>
- * </ul></div></li>
- * <li><b>scope</b> : Object (Optional)<div class="sub-desc">The scope in
- * which to execute the callbacks: The "this" object for the callback function. If the <tt>url</tt>, or <tt>params</tt> options were
- * specified as functions from which to draw values, then this also serves as the scope for those function calls.
- * Defaults to the browser window.</div></li>
- * <li><b>timeout</b> : Number (Optional)<div class="sub-desc">The timeout in milliseconds to be used for this request. Defaults to 30 seconds.</div></li>
- * <li><b>form</b> : Element/HTMLElement/String (Optional)<div class="sub-desc">The <tt><form></tt>
- * Element or the id of the <tt><form></tt> to pull parameters from.</div></li>
- * <li><a id="request-option-isUpload"></a><b>isUpload</b> : Boolean (Optional)<div class="sub-desc"><b>Only meaningful when used
- * with the <tt>form</tt> option</b>.
- * <p>True if the form object is a file upload (will be set automatically if the form was
- * configured with <b><tt>enctype</tt></b> "multipart/form-data").</p>
- * <p>File uploads are not performed using normal "Ajax" techniques, that is they are <b>not</b>
- * performed using XMLHttpRequests. Instead the form is submitted in the standard manner with the
- * DOM <tt><form></tt> element temporarily modified to have its
- * <a href="http://www.w3.org/TR/REC-html40/present/frames.html#adef-target">target</a> set to refer
- * to a dynamically generated, hidden <tt><iframe></tt> which is inserted into the document
- * but removed after the return data has been gathered.</p>
- * <p>The server response is parsed by the browser to create the document for the IFRAME. If the
- * server is using JSON to send the return object, then the
- * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.17">Content-Type</a> header
- * must be set to "text/html" in order to tell the browser to insert the text unchanged into the document body.</p>
- * <p>The response text is retrieved from the document, and a fake XMLHttpRequest object
- * is created containing a <tt>responseText</tt> property in order to conform to the
- * requirements of event handlers and callbacks.</p>
- * <p>Be aware that file upload packets are sent with the content type <a href="http://www.faqs.org/rfcs/rfc2388.html">multipart/form</a>
- * and some server technologies (notably JEE) may require some custom processing in order to
- * retrieve parameter names and parameter values from the packet content.</p>
- * </div></li>
- * <li><b>headers</b> : Object (Optional)<div class="sub-desc">Request
- * headers to set for the request.</div></li>
- * <li><b>xmlData</b> : Object (Optional)<div class="sub-desc">XML document
- * to use for the post. Note: This will be used instead of params for the post
- * data. Any params will be appended to the URL.</div></li>
- * <li><b>jsonData</b> : Object/String (Optional)<div class="sub-desc">JSON
- * data to use as the post. Note: This will be used instead of params for the post
- * data. Any params will be appended to the URL.</div></li>
- * <li><b>disableCaching</b> : Boolean (Optional)<div class="sub-desc">True
- * to add a unique cache-buster param to GET requests.</div></li>
- * </ul></p>
- * <p>The options object may also contain any other property which might be needed to perform
- * postprocessing in a callback because it is passed to callback functions.</p>
- * @return {Number} transactionId The id of the server transaction. This may be used
- * to cancel the request.
- */
- request : function(o){
- var me = this;
- if(me.fireEvent(BEFOREREQUEST, me, o)){
- if (o.el) {
- if(!Ext.isEmpty(o.indicatorText)){
- me.indicatorText = '<div class="loading-indicator">'+o.indicatorText+"</div>";
- }
- if(me.indicatorText) {
- Ext.getDom(o.el).innerHTML = me.indicatorText;
- }
- o.success = (Ext.isFunction(o.success) ? o.success : function(){}).createInterceptor(function(response) {
- Ext.getDom(o.el).innerHTML = response.responseText;
- });
- }
-
- var p = o.params,
- url = o.url || me.url,
- method,
- cb = {success: me.handleResponse,
- failure: me.handleFailure,
- scope: me,
- argument: {options: o},
- timeout : Ext.num(o.timeout, me.timeout)
- },
- form,
- serForm;
-
-
- if (Ext.isFunction(p)) {
- p = p.call(o.scope||WINDOW, o);
- }
-
- p = Ext.urlEncode(me.extraParams, Ext.isObject(p) ? Ext.urlEncode(p) : p);
-
- if (Ext.isFunction(url)) {
- url = url.call(o.scope || WINDOW, o);
- }
-
- if((form = Ext.getDom(o.form))){
- url = url || form.action;
- if(o.isUpload || (/multipart\/form-data/i.test(form.getAttribute("enctype")))) {
- return me.doFormUpload.call(me, o, p, url);
- }
- serForm = Ext.lib.Ajax.serializeForm(form);
- p = p ? (p + '&' + serForm) : serForm;
- }
-
- method = o.method || me.method || ((p || o.xmlData || o.jsonData) ? POST : GET);
+ * </code></pre>
+ * <p>To execute a callback function in the correct scope, use the <tt>scope</tt> option.</p>
+ * @param {Object} options An object which may contain the following properties:<ul>
+ * <li><b>url</b> : String/Function (Optional)<div class="sub-desc">The URL to
+ * which to send the request, or a function to call which returns a URL string. The scope of the
+ * function is specified by the <tt>scope</tt> option. Defaults to the configured
+ * <tt>{@link #url}</tt>.</div></li>
+ * <li><b>params</b> : Object/String/Function (Optional)<div class="sub-desc">
+ * An object containing properties which are used as parameters to the
+ * request, a url encoded string or a function to call to get either. The scope of the function
+ * is specified by the <tt>scope</tt> option.</div></li>
+ * <li><b>method</b> : String (Optional)<div class="sub-desc">The HTTP method to use
+ * for the request. Defaults to the configured method, or if no method was configured,
+ * "GET" if no parameters are being sent, and "POST" if parameters are being sent. Note that
+ * the method name is case-sensitive and should be all caps.</div></li>
+ * <li><b>callback</b> : Function (Optional)<div class="sub-desc">The
+ * function to be called upon receipt of the HTTP response. The callback is
+ * called regardless of success or failure and is passed the following
+ * parameters:<ul>
+ * <li><b>options</b> : Object<div class="sub-desc">The parameter to the request call.</div></li>
+ * <li><b>success</b> : Boolean<div class="sub-desc">True if the request succeeded.</div></li>
+ * <li><b>response</b> : Object<div class="sub-desc">The XMLHttpRequest object containing the response data.
+ * See <a href="http://www.w3.org/TR/XMLHttpRequest/">http://www.w3.org/TR/XMLHttpRequest/</a> for details about
+ * accessing elements of the response.</div></li>
+ * </ul></div></li>
+ * <li><a id="request-option-success"></a><b>success</b> : Function (Optional)<div class="sub-desc">The function
+ * to be called upon success of the request. The callback is passed the following
+ * parameters:<ul>
+ * <li><b>response</b> : Object<div class="sub-desc">The XMLHttpRequest object containing the response data.</div></li>
+ * <li><b>options</b> : Object<div class="sub-desc">The parameter to the request call.</div></li>
+ * </ul></div></li>
+ * <li><b>failure</b> : Function (Optional)<div class="sub-desc">The function
+ * to be called upon failure of the request. The callback is passed the
+ * following parameters:<ul>
+ * <li><b>response</b> : Object<div class="sub-desc">The XMLHttpRequest object containing the response data.</div></li>
+ * <li><b>options</b> : Object<div class="sub-desc">The parameter to the request call.</div></li>
+ * </ul></div></li>
+ * <li><b>scope</b> : Object (Optional)<div class="sub-desc">The scope in
+ * which to execute the callbacks: The "this" object for the callback function. If the <tt>url</tt>, or <tt>params</tt> options were
+ * specified as functions from which to draw values, then this also serves as the scope for those function calls.
+ * Defaults to the browser window.</div></li>
+ * <li><b>timeout</b> : Number (Optional)<div class="sub-desc">The timeout in milliseconds to be used for this request. Defaults to 30 seconds.</div></li>
+ * <li><b>form</b> : Element/HTMLElement/String (Optional)<div class="sub-desc">The <tt>&lt;form&gt;</tt>
+ * Element or the id of the <tt>&lt;form&gt;</tt> to pull parameters from.</div></li>
+ * <li><a id="request-option-isUpload"></a><b>isUpload</b> : Boolean (Optional)<div class="sub-desc"><b>Only meaningful when used
+ * with the <tt>form</tt> option</b>.
+ * <p>True if the form object is a file upload (will be set automatically if the form was
+ * configured with <b><tt>enctype</tt></b> "multipart/form-data").</p>
+ * <p>File uploads are not performed using normal "Ajax" techniques, that is they are <b>not</b>
+ * performed using XMLHttpRequests. Instead the form is submitted in the standard manner with the
+ * DOM <tt>&lt;form></tt> element temporarily modified to have its
+ * <a href="http://www.w3.org/TR/REC-html40/present/frames.html#adef-target">target</a> set to refer
+ * to a dynamically generated, hidden <tt>&lt;iframe></tt> which is inserted into the document
+ * but removed after the return data has been gathered.</p>
+ * <p>The server response is parsed by the browser to create the document for the IFRAME. If the
+ * server is using JSON to send the return object, then the
+ * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.17">Content-Type</a> header
+ * must be set to "text/html" in order to tell the browser to insert the text unchanged into the document body.</p>
+ * <p>The response text is retrieved from the document, and a fake XMLHttpRequest object
+ * is created containing a <tt>responseText</tt> property in order to conform to the
+ * requirements of event handlers and callbacks.</p>
+ * <p>Be aware that file upload packets are sent with the content type <a href="http://www.faqs.org/rfcs/rfc2388.html">multipart/form</a>
+ * and some server technologies (notably JEE) may require some custom processing in order to
+ * retrieve parameter names and parameter values from the packet content.</p>
+ * </div></li>
+ * <li><b>headers</b> : Object (Optional)<div class="sub-desc">Request
+ * headers to set for the request.</div></li>
+ * <li><b>xmlData</b> : Object (Optional)<div class="sub-desc">XML document
+ * to use for the post. Note: This will be used instead of params for the post
+ * data. Any params will be appended to the URL.</div></li>
+ * <li><b>jsonData</b> : Object/String (Optional)<div class="sub-desc">JSON
+ * data to use as the post. Note: This will be used instead of params for the post
+ * data. Any params will be appended to the URL.</div></li>
+ * <li><b>disableCaching</b> : Boolean (Optional)<div class="sub-desc">True
+ * to add a unique cache-buster param to GET requests.</div></li>
+ * </ul></p>
+ * <p>The options object may also contain any other property which might be needed to perform
+ * postprocessing in a callback because it is passed to callback functions.</p>
+ * @return {Object} request The request object. This may be used
+ * to cancel the request.
+ */
+ request : function(options) {
+ options = options || {};
+ var me = this,
+ scope = options.scope || window,
+ username = options.username || me.username,
+ password = options.password || me.password || '',
+ async,
+ requestOptions,
+ request,
+ headers,
+ xhr;
+
+ if (me.fireEvent('beforerequest', me, options) !== false) {
+
+ requestOptions = me.setOptions(options, scope);
+
+ if (this.isFormUpload(options) === true) {
+ this.upload(options.form, requestOptions.url, requestOptions.data, options);
+ return null;
+ }