title: How to know which radio button is selected on a view?
body: <p>I have a created a list view for one of my controller's index action.
  I have added a new column "Select This" to this list view, by using the view's source.
  The column will contain radio button for each entry in the list. This i have achieved by just placing a radio button control from tool box in the "Select This" column. This i have done in the design of the view and when i run it, i get radio buttons, one for each of the entry. The page also has a link button and i want to call a controller action on this link button click which will receive the index of radio button selected. So if i select 5th radio button, how can receive 5 in the controller action.</p>
  
  <p>How can i do this?</p>
  
  <p>Regards,
  kapil</p>