how to checked and unchecked radio button using checked and unchecked button

[frank_ash]

I have radio button. I have one Checked button and another one Unchecked button. When i click unchecked button there should unchecked the selected radio button. when i click checked button there should checked the unchecked radio button.

help me.

[Condor]

Here is an example:

new Ext.Viewport({
	layout: 'fit',
	items: {
		xtype: 'form',
		items: [{
			id: 'radio',
			fieldLabel: 'Radio',
			xtype: 'radio',
			name: 'radio'
		}],
		tbar: [{
			text: 'Check',
			handler: function(){
				Ext.getCmp('radio').setValue(true);
			}
		},{
			text: 'Uncheck',
			handler: function(){
				Ext.getCmp('radio').setValue(false);
			}
		}]
	}
});

ps. But normally, you don't uncheck a radio...

[VijayBhaskar]

Its working

[albanirneves]

ExtJS 6.5

Ext.define('Overrides.form.field.Radio', {
  override: 'Ext.form.field.Radio',

  initComponent: function (radio) {
    radio.dom.onclick = function(){
      radio.setValue(!radio.value );
    }
  }
});