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<pre class="prettyprint lang-js"><span id='Ext-form-action-DirectLoad'>/**
</span> * Provides {@link Ext.direct.Manager} support for loading form data.
*
* This example illustrates usage of Ext.direct.Direct to **load** a form through Ext.Direct.
*
* var myFormPanel = new Ext.form.Panel({
* // configs for FormPanel
* title: 'Basic Information',
* renderTo: document.body,
* width: 300, height: 160,
* padding: 10,
*
* // configs apply to child items
* defaults: {anchor: '100%'},
* defaultType: 'textfield',
* items: [{
* fieldLabel: 'Name',
* name: 'name'
* },{
* fieldLabel: 'Email',
* name: 'email'
* },{
* fieldLabel: 'Company',
* name: 'company'
* }],
*
* // configs for BasicForm
* api: {
* // The server-side method to call for load() requests
* load: Profile.getBasicInfo,
* // The server-side must mark the submit handler as a 'formHandler'
* submit: Profile.updateBasicInfo
* },
* // specify the order for the passed params
* paramOrder: ['uid', 'foo']
* });
*
* // load the form
* myFormPanel.getForm().load({
* // pass 2 arguments to server side getBasicInfo method (len=2)
* params: {
* foo: 'bar',
* uid: 34
* }
* });
*
* The data packet sent to the server will resemble something like:
*
* [
* {
* "action":"Profile","method":"getBasicInfo","type":"rpc","tid":2,
* "data":[34,"bar"] // note the order of the params
* }
* ]
*
* The form will process a data packet returned by the server that is similar to the following format:
*
* [
* {
* "action":"Profile","method":"getBasicInfo","type":"rpc","tid":2,
* "result":{
* "success":true,
* "data":{
* "name":"Fred Flintstone",
* "company":"Slate Rock and Gravel",
* "email":"fred.flintstone@slaterg.com"
* }
* }
* }
* ]
*/
Ext.define('Ext.form.action.DirectLoad', {
extend:'Ext.form.action.Load',
requires: ['Ext.direct.Manager'],
alternateClassName: 'Ext.form.Action.DirectLoad',
alias: 'formaction.directload',
type: 'directload',
run: function() {
var me = this,
form = me.form,
fn = form.api.load,
method = fn.directCfg.method,
args = method.getArgs(me.getParams(), form.paramOrder, form.paramsAsHash);
args.push(me.onComplete, me);
fn.apply(window, args);
},
// Direct actions have already been processed and therefore
// we can directly set the result; Direct Actions do not have
// a this.response property.
processResponse: function(result) {
return (this.result = result);
},
onComplete: function(data, response) {
if (data) {
this.onSuccess(data);
} else {
this.onFailure(null);
}
}
});
</pre>
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