title: How to find textbox in GridView using javascript function fired on “Onclientsideselectedindexchanged” of a radcombobox in same GridView RSS
body: <p>I have two controls a TextBox and a <code>radcombobox</code> in ItemTemplate of a GridView. What I want to do is when the event <code>onclientsideselectedindexchanges</code> of <code>radcombobox</code> is fired. I want to show/Hide the TextBox on client side with JavaScript.</p>
  
  <p>Basic purpose of this is to avoid post back to show the TextBox which will be DataBound to database.</p>
  
  <p>If it is not possible to do on the client-side, then please suggest some alternative on server side.</p>