/* 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_DirectLoad({"alternateClassNames":[],"aliases":{},"enum":null,"parentMixins":[],"tagname":"class","subclasses":[],"extends":"Ext.form.Action.Load","uses":[],"html":"

Hierarchy

Ext.form.Action
Ext.form.Action.Load
Ext.form.Action.DirectLoad

Files

Provides Ext.direct support for loading form data.

\n\n\n

This example illustrates usage of Ext.Direct to load a form through Ext.Direct.

\n\n\n
var myFormPanel = new Ext.form.FormPanel({\n    // configs for FormPanel\n    title: 'Basic Information',\n    renderTo: document.body,\n    width: 300, height: 160,\n    padding: 10,\n\n    // configs apply to child items\n    defaults: {anchor: '100%'},\n    defaultType: 'textfield',\n    items: [{\n        fieldLabel: 'Name',\n        name: 'name'\n    },{\n        fieldLabel: 'Email',\n        name: 'email'\n    },{\n        fieldLabel: 'Company',\n        name: 'company'\n    }],\n\n    // configs for BasicForm\n    api: {\n        // The server-side method to call for load() requests\n        load: Profile.getBasicInfo,\n        // The server-side must mark the submit handler as a 'formHandler'\n        submit: Profile.updateBasicInfo\n    },\n    // specify the order for the passed params\n    paramOrder: ['uid', 'foo']\n});\n\n// load the form\nmyFormPanel.getForm().load({\n    // pass 2 arguments to server side getBasicInfo method (len=2)\n    params: {\n        foo: 'bar',\n        uid: 34\n    }\n});\n
\n\n\n

The data packet sent to the server will resemble something like:

\n\n
[\n    {\n        \"action\":\"Profile\",\"method\":\"getBasicInfo\",\"type\":\"rpc\",\"tid\":2,\n        \"data\":[34,\"bar\"] // note the order of the params\n    }\n]\n
\n\n\n

The form will process a data packet returned by the server that is similar\nto the following format:

\n\n
[\n    {\n        \"action\":\"Profile\",\"method\":\"getBasicInfo\",\"type\":\"rpc\",\"tid\":2,\n        \"result\":{\n            \"success\":true,\n            \"data\":{\n                \"name\":\"Fred Flintstone\",\n                \"company\":\"Slate Rock and Gravel\",\n                \"email\":\"fred.flintstone@slaterg.com\"\n            }\n        }\n    }\n]\n
\n\n
Defined By

Config options

The function to call when a failure packet was recieved, or when an\nerror ocurred in the Ajax communication. ...

The 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:

    \n
  • form : Ext.form.BasicForm
    The form that requested the action
  • \n
  • action : Ext.form.Action
    The Action class. If an Ajax\nerror ocurred, the failure type will be in failureType. The result\nproperty of this object may be examined to perform custom postprocessing.
  • \n

\n
The HTTP method to use to access the requested URL. ...

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.

\n
Extra parameter values to pass. ...

Extra 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\n

Parameters are encoded as standard HTTP parameters using Ext.urlEncode.

\n\n
When set to true, causes the Form to be\nreset on Action success. ...

When 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.

\n

The scope in which to call the callback functions (The this reference\nfor the callback functions).

\n

The scope in which to call the callback functions (The this reference\nfor the callback functions).

\n
If set to true, the emptyText value will be sent with the form\nwhen it is submitted. ...

If set to true, the emptyText value will be sent with the form\nwhen it is submitted. Defaults to true.

\n
The function to call when a valid success return packet is recieved. ...

The function to call when a valid success return packet is recieved.\nThe function is passed the following parameters:

\n
The number of seconds to wait for a server response before\nfailing with the failureType as Action.CONNECT_FAILURE. ...

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.

\n

The URL that the Action is to invoke.

\n

The URL that the Action is to invoke.

\n

The message to be displayed by a call to Ext.MessageBox.wait\nduring the time the action is being processed.

\n

The message to be displayed by a call to Ext.MessageBox.wait\nduring the time the action is being processed.

\n

The title to be displayed by a call to Ext.MessageBox.wait\nduring the time the action is being processed.

\n

The title to be displayed by a call to Ext.MessageBox.wait\nduring the time the action is being processed.

\n
Defined By

Properties

The type of failure detected will be one of these: CLIENT_INVALID,\nSERVER_INVALID, CONNECT_FAILURE, or LOAD_FAILURE. ...

The type of failure detected will be one of these: CLIENT_INVALID,\nSERVER_INVALID, CONNECT_FAILURE, or LOAD_FAILURE. Usage:

\n\n
var 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\n

The XMLHttpRequest object used to perform the action.

\n

The XMLHttpRequest object used to perform the action.

\n

The decoded response object containing a boolean success property and\nother, action-specific properties.

\n

The decoded response object containing a boolean success property and\nother, action-specific properties.

\n
Ext.form.Action.DirectLoad
view source
: String
The type of action this Action instance performs. ...

The type of action this Action instance performs.\nCurrently only \"submit\" and \"load\" are supported.

\n

Defaults to: 'directload'

Overrides: Ext.form.Action.type

Defined By

Methods

Ext.form.Action.DirectLoad
view source
new( form, opts ) : Ext.form.Action.DirectLoad
...
\n

Parameters

  • form : Object
    \n
  • opts : Object
    \n

Returns

Ext.form.Action.DirectLoad
view source
( )private
...
\n
Ext.form.Action.DirectLoad
view source
( result )private
Direct actions have already been processed and therefore\nwe can directly set the result; Direct Actions do not have\na...

Direct actions have already been processed and therefore\nwe can directly set the result; Direct Actions do not have\na this.response property.

\n

Parameters

  • result : Object
    \n
Ext.form.Action.DirectLoad
view source
( )private
...
\n
Ext.form.Action.DirectLoad
view source
( response, trans )private
...
\n

Parameters

  • response : Object
    \n
  • trans : Object
    \n
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