X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..6e39d509471fe9b4e2660e0d1631b350d0c66f40:/docs/source/Connection.html diff --git a/docs/source/Connection.html b/docs/source/Connection.html index fc4beaa0..fbf6101b 100644 --- a/docs/source/Connection.html +++ b/docs/source/Connection.html @@ -1,5 +1,6 @@ + The source code @@ -83,136 +84,6 @@ Ext.data.Connection.superclass.constructor.call(this); }; - // private - function handleResponse(response){ - this.transId = false; - var options = response.argument.options; - response.argument = options ? options.argument : null; - this.fireEvent(REQUESTCOMPLETE, this, response, options); - if(options.success){ - options.success.call(options.scope, response, options); - } - if(options.callback){ - options.callback.call(options.scope, options, true, response); - } - } - - // private - function handleFailure(response, e){ - this.transId = false; - var options = response.argument.options; - response.argument = options ? options.argument : null; - this.fireEvent(REQUESTEXCEPTION, this, response, options, e); - if(options.failure){ - options.failure.call(options.scope, response, options); - } - if(options.callback){ - options.callback.call(options.scope, options, false, response); - } - } - - // private - function doFormUpload(o, ps, url){ - var id = Ext.id(), - doc = document, - frame = doc.createElement('iframe'), - form = Ext.getDom(o.form), - hiddens = [], - hd, - encoding = 'multipart/form-data', - buf = { - target: form.target, - method: form.method, - encoding: form.encoding, - enctype: form.enctype, - action: form.action - }; - - Ext.apply(frame, { - id: id, - name: id, - className: 'x-hidden', - src: Ext.SSL_SECURE_URL // for IE - }); - doc.body.appendChild(frame); - - // This is required so that IE doesn't pop the response up in a new window. - if(Ext.isIE){ - document.frames[id].name = id; - } - - Ext.apply(form, { - target: id, - method: POST, - enctype: encoding, - encoding: encoding, - action: url || buf.action - }); - - // add dynamic params - ps = Ext.urlDecode(ps, false); - for(var k in ps){ - if(ps.hasOwnProperty(k)){ - hd = doc.createElement('input'); - hd.type = 'hidden'; - hd.value = ps[hd.name = k]; - form.appendChild(hd); - hiddens.push(hd); - } - } - - function cb(){ - var me = this, - // bogus response object - r = {responseText : '', - responseXML : null, - argument : o.argument}, - doc, - firstChild; - - try{ - doc = frame.contentWindow.document || frame.contentDocument || WINDOW.frames[id].document; - if(doc){ - if(doc.body){ - if(/textarea/i.test((firstChild = doc.body.firstChild || {}).tagName)){ // json response wrapped in textarea - r.responseText = firstChild.value; - }else{ - r.responseText = doc.body.innerHTML; - } - } - //in IE the document may still have a body even if returns XML. - r.responseXML = doc.XMLDocument || doc; - } - } - catch(e) {} - - Ext.EventManager.removeListener(frame, LOAD, cb, me); - - me.fireEvent(REQUESTCOMPLETE, me, r, o); - - function runCallback(fn, scope, args){ - if(Ext.isFunction(fn)){ - fn.apply(scope, args); - } - } - - runCallback(o.success, o.scope, [r, o]); - runCallback(o.callback, o.scope, [o, true, r]); - - if(!me.debugUploads){ - setTimeout(function(){Ext.removeNode(frame);}, 100); - } - } - - Ext.EventManager.on(frame, LOAD, cb, this); - form.submit(); - - Ext.apply(form, buf); - Ext.each(hiddens, function(h) { - Ext.removeNode(h); - }); - } - Ext.extend(Ext.data.Connection, Ext.util.Observable, {
/** * @cfg {String} url (Optional)

The default URL to be used for requests to the server. Defaults to undefined.

@@ -370,8 +241,8 @@ Ext.Ajax.request({ var p = o.params, url = o.url || me.url, method, - cb = {success: handleResponse, - failure: handleFailure, + cb = {success: me.handleResponse, + failure: me.handleFailure, scope: me, argument: {options: o}, timeout : o.timeout || me.timeout @@ -393,7 +264,7 @@ Ext.Ajax.request({ if((form = Ext.getDom(o.form))){ url = url || form.action; if(o.isUpload || /multipart\/form-data/i.test(form.getAttribute("enctype"))) { - return doFormUpload.call(me, o, p, url); + return me.doFormUpload.call(me, o, p, url); } serForm = Ext.lib.Ajax.serializeForm(form); p = p ? (p + '&' + serForm) : serForm; @@ -439,6 +310,136 @@ Ext.Ajax.request({ if(transId || this.isLoading()){ Ext.lib.Ajax.abort(transId || this.transId); } + }, + + // private + handleResponse : function(response){ + this.transId = false; + var options = response.argument.options; + response.argument = options ? options.argument : null; + this.fireEvent(REQUESTCOMPLETE, this, response, options); + if(options.success){ + options.success.call(options.scope, response, options); + } + if(options.callback){ + options.callback.call(options.scope, options, true, response); + } + }, + + // private + handleFailure : function(response, e){ + this.transId = false; + var options = response.argument.options; + response.argument = options ? options.argument : null; + this.fireEvent(REQUESTEXCEPTION, this, response, options, e); + if(options.failure){ + options.failure.call(options.scope, response, options); + } + if(options.callback){ + options.callback.call(options.scope, options, false, response); + } + }, + + // private + doFormUpload : function(o, ps, url){ + var id = Ext.id(), + doc = document, + frame = doc.createElement('iframe'), + form = Ext.getDom(o.form), + hiddens = [], + hd, + encoding = 'multipart/form-data', + buf = { + target: form.target, + method: form.method, + encoding: form.encoding, + enctype: form.enctype, + action: form.action + }; + + Ext.fly(frame).set({ + id: id, + name: id, + cls: 'x-hidden', + src: Ext.SSL_SECURE_URL // for IE + }); + doc.body.appendChild(frame); + + // This is required so that IE doesn't pop the response up in a new window. + if(Ext.isIE){ + document.frames[id].name = id; + } + + Ext.fly(form).set({ + target: id, + method: POST, + enctype: encoding, + encoding: encoding, + action: url || buf.action + }); + + // add dynamic params + Ext.iterate(Ext.urlDecode(ps, false), function(k, v){ + hd = doc.createElement('input'); + Ext.fly(hd).set({ + type: 'hidden', + value: v, + name: k + }); + form.appendChild(hd); + hiddens.push(hd); + }); + + function cb(){ + var me = this, + // bogus response object + r = {responseText : '', + responseXML : null, + argument : o.argument}, + doc, + firstChild; + + try{ + doc = frame.contentWindow.document || frame.contentDocument || WINDOW.frames[id].document; + if(doc){ + if(doc.body){ + if(/textarea/i.test((firstChild = doc.body.firstChild || {}).tagName)){ // json response wrapped in textarea + r.responseText = firstChild.value; + }else{ + r.responseText = doc.body.innerHTML; + } + } + //in IE the document may still have a body even if returns XML. + r.responseXML = doc.XMLDocument || doc; + } + } + catch(e) {} + + Ext.EventManager.removeListener(frame, LOAD, cb, me); + + me.fireEvent(REQUESTCOMPLETE, me, r, o); + + function runCallback(fn, scope, args){ + if(Ext.isFunction(fn)){ + fn.apply(scope, args); + } + } + + runCallback(o.success, o.scope, [r, o]); + runCallback(o.callback, o.scope, [o, true, r]); + + if(!me.debugUploads){ + setTimeout(function(){Ext.removeNode(frame);}, 100); + } + } + + Ext.EventManager.on(frame, LOAD, cb, this); + form.submit(); + + Ext.fly(form).set(buf); + Ext.each(hiddens, function(h) { + Ext.removeNode(h); + }); } }); })();