-<html>\r
-<head>\r
- <title>The source code</title>\r
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
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- <pre class="prettyprint lang-js"><div id="cls-Ext.form.Action"></div>/**
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+<div id="cls-Ext.form.Action"></div>/**
* @class Ext.form.Action
* <p>The subclasses of this class provide actions to perform upon {@link Ext.form.BasicForm Form}s.</p>
* <p>Instances of this class are only created by a {@link Ext.form.BasicForm Form} when
* during the time the action is being processed.
*/
+<div id="cfg-Ext.form.Action-submitEmptyText"></div>/**
+ * @cfg {Boolean} submitEmptyText If set to <tt>true</tt>, the emptyText value will be sent with the form
+ * when it is submitted. Defaults to <tt>true</tt>.
+ */
+
<div id="prop-Ext.form.Action-type"></div>/**
* The type of action this Action instance performs.
* Currently only "submit" and "load" are supported.
// private
run : function(){
- var o = this.options;
- var method = this.getMethod();
- var isGet = method == 'GET';
+ var o = this.options,
+ method = this.getMethod(),
+ isGet = method == 'GET';
if(o.clientValidation === false || this.form.isValid()){
+ if (o.submitEmptyText === false) {
+ var fields = this.form.items,
+ emptyFields = [];
+ fields.each(function(f) {
+ if (f.el.getValue() == f.emptyText) {
+ emptyFields.push(f);
+ f.el.dom.value = "";
+ }
+ });
+ }
Ext.Ajax.request(Ext.apply(this.createCallback(o), {
form:this.form.el.dom,
url:this.getUrl(isGet),
params:!isGet ? this.getParams() : null,
isUpload: this.form.fileUpload
}));
+ if (o.submitEmptyText === false) {
+ Ext.each(emptyFields, function(f) {
+ if (f.applyEmptyText) {
+ f.applyEmptyText();
+ }
+ });
+ }
}else if (o.clientValidation !== false){ // client validation failed
this.failureType = Ext.form.Action.CLIENT_INVALID;
this.form.afterAction(this, false);
}
if(result.errors){
this.form.markInvalid(result.errors);
- this.failureType = Ext.form.Action.SERVER_INVALID;
}
+ this.failureType = Ext.form.Action.SERVER_INVALID;
this.form.afterAction(this, false);
},
params: {
consignmentRef: myConsignmentRef
},
- failure: function(form, action() {
+ failure: function(form, action) {
Ext.Msg.alert("Load failed", action.result.errorMessage);
}
});
<div id="cls-Ext.form.Action.DirectLoad"></div>/**
* @class Ext.form.Action.DirectLoad
* @extends Ext.form.Action.Load
- * Provides Ext.direct support for loading form data. This example illustrates usage
- * of Ext.Direct to load a submit a form through Ext.Direct.
+ * <p>Provides Ext.direct support for loading form data.</p>
+ * <p>This example illustrates usage of Ext.Direct to <b>load</b> a form through Ext.Direct.</p>
* <pre><code>
var myFormPanel = new Ext.form.FormPanel({
// configs for FormPanel
title: 'Basic Information',
- border: false,
+ renderTo: document.body,
+ width: 300, height: 160,
padding: 10,
- buttons:[{
- text: 'Submit',
- handler: function(){
- basicInfo.getForm().submit({
- params: {
- uid: 5
- }
- });
- }
- }],
-
+
// configs apply to child items
defaults: {anchor: '100%'},
defaultType: 'textfield',
- items: [
- // form fields go here
- ],
-
+ 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
- },
- paramOrder: ['uid']
+ },
+ // 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: {
- uid: 5
+ foo: 'bar',
+ uid: 34
}
});
+ * </code></pre>
+ * The data packet sent to the server will resemble something like:
+ * <pre><code>
+[
+ {
+ "action":"Profile","method":"getBasicInfo","type":"rpc","tid":2,
+ "data":[34,"bar"] // note the order of the params
+ }
+]
+ * </code></pre>
+ * The form will process a data packet returned by the server that is similar
+ * to the following format:
+ * <pre><code>
+[
+ {
+ "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"
+ }
+ }
+ }
+]
* </code></pre>
*/
Ext.form.Action.DirectLoad = Ext.extend(Ext.form.Action.Load, {
- constructor: function(form, opts) {
+ constructor: function(form, opts) {
Ext.form.Action.DirectLoad.superclass.constructor.call(this, form, opts);
},
- type: 'directload',
-
+ type : 'directload',
+
run : function(){
var args = this.getParams();
- args.push(this.success, this);
+ args.push(this.success, this);
this.form.api.load.apply(window, args);
},
-
- getParams: function() {
+
+ getParams : function() {
var buf = [], o = {};
var bp = this.form.baseParams;
var p = this.options.params;
// 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) {
+ processResponse : function(result) {
this.result = result;
- return result;
+ return result;
+ },
+
+ success : function(response, trans){
+ if(trans.type == Ext.Direct.exceptions.SERVER){
+ response = {};
+ }
+ Ext.form.Action.DirectLoad.superclass.success.call(this, response);
}
});
<div id="cls-Ext.form.Action.DirectSubmit"></div>/**
* @class Ext.form.Action.DirectSubmit
* @extends Ext.form.Action.Submit
- * Provides Ext.direct support for submitting form data.
- * See {@link Ext.form.Action.DirectLoad}.
+ * <p>Provides Ext.direct support for submitting form data.</p>
+ * <p>This example illustrates usage of Ext.Direct to <b>submit</b> a form through Ext.Direct.</p>
+ * <pre><code>
+var myFormPanel = new Ext.form.FormPanel({
+ // configs for FormPanel
+ title: 'Basic Information',
+ renderTo: document.body,
+ width: 300, height: 160,
+ padding: 10,
+ buttons:[{
+ text: 'Submit',
+ handler: function(){
+ myFormPanel.getForm().submit({
+ params: {
+ foo: 'bar',
+ uid: 34
+ }
+ });
+ }
+ }],
+
+ // 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']
+});
+ * </code></pre>
+ * The data packet sent to the server will resemble something like:
+ * <pre><code>
+{
+ "action":"Profile","method":"updateBasicInfo","type":"rpc","tid":"6",
+ "result":{
+ "success":true,
+ "id":{
+ "extAction":"Profile","extMethod":"updateBasicInfo",
+ "extType":"rpc","extTID":"6","extUpload":"false",
+ "name":"Aaron Conran","email":"aaron@extjs.com","company":"Ext JS, LLC"
+ }
+ }
+}
+ * </code></pre>
+ * The form will process a data packet returned by the server that is similar
+ * to the following:
+ * <pre><code>
+// sample success packet (batched requests)
+[
+ {
+ "action":"Profile","method":"updateBasicInfo","type":"rpc","tid":3,
+ "result":{
+ "success":true
+ }
+ }
+]
+
+// sample failure packet (one request)
+{
+ "action":"Profile","method":"updateBasicInfo","type":"rpc","tid":"6",
+ "result":{
+ "errors":{
+ "email":"already taken"
+ },
+ "success":false,
+ "foo":"bar"
+ }
+}
+ * </code></pre>
+ * Also see the discussion in {@link Ext.form.Action.DirectLoad}.
*/
Ext.form.Action.DirectSubmit = Ext.extend(Ext.form.Action.Submit, {
- constructor: function(form, opts) {
+ constructor : function(form, opts) {
Ext.form.Action.DirectSubmit.superclass.constructor.call(this, form, opts);
},
- type: 'directsubmit',
+ type : 'directsubmit',
// override of Submit
run : function(){
var o = this.options;
this.form.afterAction(this, false);
}
},
-
- getParams: function() {
+
+ getParams : function() {
var o = {};
var bp = this.form.baseParams;
var p = this.options.params;
Ext.apply(o, p, bp);
return o;
- },
+ },
// 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) {
+ processResponse : function(result) {
this.result = result;
- return result;
+ return result;
+ },
+
+ success : function(response, trans){
+ if(trans.type == Ext.Direct.exceptions.SERVER){
+ response = {};
+ }
+ Ext.form.Action.DirectSubmit.superclass.success.call(this, response);
}
});
-
Ext.form.Action.ACTION_TYPES = {
'load' : Ext.form.Action.Load,
'submit' : Ext.form.Action.Submit,
- 'directload': Ext.form.Action.DirectLoad,
- 'directsubmit': Ext.form.Action.DirectSubmit
+ 'directload' : Ext.form.Action.DirectLoad,
+ 'directsubmit' : Ext.form.Action.DirectSubmit
};
-</pre> \r
-</body>\r
+</pre>
+</body>
</html>
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