When a RadioGroupFor is used as an editor template for the Grid, the property of the model is not bound to the component. The data-bind attribute is missing in the rendered HTML.
In the attached project, try to edit a record from the Grid. The property RGVal is not bound to the RadioGroup editor.
Adding the following configuration fixes the behavior:
.HtmlAttributes(new { data_bind="value:RGVal"})
The property is not bound to the editor.
The property should be bound to the editor.
TelerikMvcApp18.zip
WebView ]