/** + + + ++ \ No newline at end of fileThe source code + + + + +/*! + * Ext JS Library 3.2.1 + * Copyright(c) 2006-2010 Ext JS, Inc. + * licensing@extjs.com + * http://www.extjs.com/license + */ +/** * @class Ext.form.Action *- +The subclasses of this class provide actions to perform upon {@link Ext.form.BasicForm Form}s.
*Instances of this class are only created by a {@link Ext.form.BasicForm Form} when @@ -114,6 +121,11 @@ Ext.form.Action.prototype = { * during the time the action is being processed. */ +
/** + * @cfg {Boolean} submitEmptyText If set to true, the emptyText value will be sent with the form + * when it is submitted. Defaults to true. + */ + /** * The type of action this Action instance performs. * Currently only "submit" and "load" are supported. @@ -332,10 +344,20 @@ Ext.extend(Ext.form.Action.Submit, Ext.form.Action, { // 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), @@ -344,6 +366,13 @@ Ext.extend(Ext.form.Action.Submit, Ext.form.Action, { 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); @@ -359,8 +388,8 @@ Ext.extend(Ext.form.Action.Submit, Ext.form.Action, { } 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); }, @@ -423,7 +452,7 @@ myFormPanel.{@link Ext.form.FormPanel#getForm getForm}().{@link Ext.form.BasicFo params: { consignmentRef: myConsignmentRef }, - failure: function(form, action() { + failure: function(form, action) { Ext.Msg.alert("Load failed", action.result.errorMessage); } }); @@ -498,62 +527,90 @@ Ext.extend(Ext.form.Action.Load, Ext.form.Action, { /** * @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. + *Provides Ext.direct support for loading form data.
+ *This example illustrates usage of Ext.Direct to load a form through Ext.Direct.
*+ * The data packet sent to the server will resemble something like: + *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 } }); + *+ * 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, + "data":[34,"bar"] // note the order of the params + } +] + **/ 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; @@ -571,23 +628,114 @@ Ext.form.Action.DirectLoad = Ext.extend(Ext.form.Action.Load, { // 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); } }); /** * @class Ext.form.Action.DirectSubmit * @extends Ext.form.Action.Submit - * Provides Ext.direct support for submitting form data. - * See {@link Ext.form.Action.DirectLoad}. + *+[ + { + "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" + } + } + } +] *Provides Ext.direct support for submitting form data.
+ *This example illustrates usage of Ext.Direct to submit a form through Ext.Direct.
+ *+ * The data packet sent to the server will resemble something like: + *+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'] +}); + *+ * The form will process a data packet returned by the server that is similar + * to the following: + *+{ + "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" + } + } +} + *+ * 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; @@ -601,30 +749,36 @@ Ext.form.Action.DirectSubmit = Ext.extend(Ext.form.Action.Submit, { 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 }; -+// 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" + } +} + *