/* This file is part of Ext JS 3.4 Copyright (c) 2011-2013 Sencha Inc Contact: http://www.sencha.com/contact GNU General Public License Usage This file may be used under the terms of the GNU General Public License version 3.0 as published by the Free Software Foundation and appearing in the file LICENSE included in the packaging of this file. Please review the following information to ensure the GNU General Public License version 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. If you are unsure which license is appropriate for your use, please contact the sales department at http://www.sencha.com/contact. Build date: 2013-04-03 15:07:25 */ Ext.data.JsonP.Ext_form_Action_Load({"alternateClassNames":[],"aliases":{},"enum":null,"parentMixins":[],"tagname":"class","subclasses":["Ext.form.Action.DirectLoad"],"extends":"Ext.form.Action","uses":[],"html":"
Hierarchy
Ext.form.ActionExt.form.Action.LoadSubclasses
Files
A class which handles loading of data from a server into the Fields of an Ext.form.BasicForm.
\n\n\nInstances of this class are only created by a Form when\nloading.
\n\n\nResponse Packet Criteria
\n\n\nA response packet must contain:\n
success
property : Booleandata
property : Objectdata
property contains the values of Fields to load.\nThe individual value object for each Field is passed to the Field's\nsetValue method.JSON Packets
\nBy default, response packets are assumed to be JSON, so for the following form load call:\n
var myFormPanel = new Ext.form.FormPanel({\n title: 'Client and routing info',\n items: [{\n fieldLabel: 'Client',\n name: 'clientName'\n }, {\n fieldLabel: 'Port of loading',\n name: 'portOfLoading'\n }, {\n fieldLabel: 'Port of discharge',\n name: 'portOfDischarge'\n }]\n});\nmyFormPanel.getForm().load({\n url: '/getRoutingInfo.php',\n params: {\n consignmentRef: myConsignmentRef\n },\n failure: function(form, action) {\n Ext.Msg.alert(\"Load failed\", action.result.errorMessage);\n }\n});\n
\na success response packet may look like this:\n{\n success: true,\n data: {\n clientName: \"Fred. Olsen Lines\",\n portOfLoading: \"FXT\",\n portOfDischarge: \"OSL\"\n }\n}
\nwhile a failure response packet may look like this:\n\n\n{\n success: false,\n errorMessage: \"Consignment reference not found\"\n}
\n\n\nOther data may be placed into the response for processing the Form's\ncallback or event handler methods. The object decoded from this JSON is available in the\nresult property.
\n\nThe function to call when a failure packet was recieved, or when an\nerror ocurred in the Ajax communication.\nThe function is passed the following parameters:
The HTTP method to use to access the requested URL. Defaults to the\nExt.form.BasicForm's method, or if that is not specified, the underlying DOM form's method.
\nExtra parameter values to pass. These are added to the Form's\nExt.form.BasicForm.baseParams and passed to the specified URL along with the Form's\ninput fields.
\n\n\nParameters are encoded as standard HTTP parameters using Ext.urlEncode.
\n\nWhen set to true, causes the Form to be\nreset on Action success. If specified, this happens\nbefore the success callback is called and before the Form's\nactioncomplete event fires.
\nThe scope in which to call the callback functions (The this reference\nfor the callback functions).
\nThe scope in which to call the callback functions (The this reference\nfor the callback functions).
\nIf set to true, the emptyText value will be sent with the form\nwhen it is submitted. Defaults to true.
\nThe function to call when a valid success return packet is recieved.\nThe function is passed the following parameters:
The number of seconds to wait for a server response before\nfailing with the failureType as Action.CONNECT_FAILURE. If not specified,\ndefaults to the configured timeout of the\nform.
\nThe message to be displayed by a call to Ext.MessageBox.wait\nduring the time the action is being processed.
\nThe message to be displayed by a call to Ext.MessageBox.wait\nduring the time the action is being processed.
\nThe title to be displayed by a call to Ext.MessageBox.wait\nduring the time the action is being processed.
\nThe title to be displayed by a call to Ext.MessageBox.wait\nduring the time the action is being processed.
\nThe type of failure detected will be one of these: CLIENT_INVALID,\nSERVER_INVALID, CONNECT_FAILURE, or LOAD_FAILURE. Usage:
\n\nvar fp = new Ext.form.FormPanel({\n...\nbuttons: [{\n text: 'Save',\n formBind: true,\n handler: function(){\n if(fp.getForm().isValid()){\n fp.getForm().submit({\n url: 'form-submit.php',\n waitMsg: 'Submitting your data...',\n success: function(form, action){\n // server responded with success = true\n var result = action.result;\n },\n failure: function(form, action){\n if (action.failureType === Ext.form.Action.CONNECT_FAILURE) {\n Ext.Msg.alert('Error',\n 'Status:'+action.response.status+': '+\n action.response.statusText);\n }\n if (action.failureType === Ext.form.Action.SERVER_INVALID){\n // server responded with success = false\n Ext.Msg.alert('Invalid', action.result.errormsg);\n }\n }\n });\n }\n }\n},{\n text: 'Reset',\n handler: function(){\n fp.getForm().reset();\n }\n}]\n
\n\nThe XMLHttpRequest object used to perform the action.
\nThe XMLHttpRequest object used to perform the action.
\nThe decoded response object containing a boolean success property and\nother, action-specific properties.
\nThe decoded response object containing a boolean success property and\nother, action-specific properties.
\n