Using radio buttons as an edit template

Hello Douglas,

Thank you for contacting us.

To achieve the desired functionality you can try using the column’s template as in your code snippet and attach a click event to radio buttons. On the following link you can find an example which shows this approach:
http://dojo.telerik.com/@d.madjarov/InaVA/2
The example uses a checkbox as an edit control, however in your case you need just to replace the checkbox with radibuttons.

If you need further assistance, do not hesitate to contact us again.

Regards,
Radoslav
Telerik