title: Selecting enabled rows with ClientSelectColumn
body: <p>I have a telerik GridClientSelectColumn along with <code>AllowMultiRowSection</code> set to <code>true</code> for selecting all rows.  So on the server side, some of the rows are disabled, but when I go ahead click the button, it will select all the rows regardless the button is being enabled/disabled.</p>
  
  <p>So I figured I can loop through all the rows on client side using jquery and see if they are disabled previously and if so I will mark them as unchecked during <code>OnRowSelected</code>.</p>
  
  <p>But I am not sure how to go about it, I have a RadGrid, a MasterTableView and several GridBoundColumn.</p>
  
  <p>I mainly don't know how to select all the items from the radgrid and check whether each one was disabled previously.</p>
  
  <p>Any tips would be helpful!</p>