sencha touch RadioGroup not working - sencha-touch-2

Question

Does RadioGroup works properly in sencha touch ?
Example :
var myRadioGroup = new Ext.form.RadioGroup({
id: 'myGroup',
xtype: 'radiogroup',
fieldLabel: 'Single Column',
// Arrange radio buttons into three columns, distributed vertically
columns: 3,
vertical: true,
items: [
{boxLabel: 'Item 1', name: 'rb', inputValue: '1'},
{boxLabel: 'Item 2', name: 'rb', inputValue: '2', checked: true},
{boxLabel: 'Item 3', name: 'rb', inputValue: '3'},
{boxLabel: 'Item 4', name: 'rb', inputValue: '4'},
{boxLabel: 'Item 5', name: 'rb', inputValue: '5'},
{boxLabel: 'Item 6', name: 'rb', inputValue: '6'}
]
});
var resultsPanel = Ext.create('Ext.Panel', {
title: 'Results',
style:"margin:50px 0 0 10px;",
layout: {
type: 'vbox', // Arrange child items vertically
align: 'stretch',//, // Each takes up full width
padding: 55
},
defaults: {
labelWidth: '85%',
labelWrap: true,
labelAlign: 'right'
},
items:[{
xtype: 'radiogroup',
fieldLabel: 'RadioGroup',
items:myRadioGroup
}]
});
Ext.viewport.add(resultsPanel);
This generates the following error :
[ERR] C2008: Requirement had no matching files (Ext.form.RadioGroup) -- C:\xampp\htdocs\testRadio\app.js:17:30.
Does anyone have an idea ,i tried updating app.json (not working ) ,also i searched for RadioGroup.js in touch/src/form/ but did not find it .

Answer 1

Sencha don't have radio group field , It has radio field only.
refer this. http://docs-origin.sencha.com/touch/2.4/2.4.1-apidocs/#!/api/Ext.field.Radio
for implementing Radio group give same name to all radio field:
ex:
var form = Ext.create('Ext.form.Panel', {
fullscreen: true,
items: [
{
xtype: 'radiofield',
name : 'color',
value: 'red',
label: 'Red',
checked: true
},
{
xtype: 'radiofield',
name : 'color',
value: 'green',
label: 'Green'
},
{
xtype: 'radiofield',
name : 'color',
value: 'blue',
label: 'Blue'
}
]
});