RadCombobox doesnot maintain selected item

Question

I have binded RadCombo on LoadonDemand Event. when i change page of radgrid, RadCombo looses its selected item. How to maintain RadCombo selected item. Please Help

Answer 1

Have you tried using the RadComboBox's trackChanges() and commitChanges() methods to preserve the selected item across post-backs?

http://www.telerik.com/help/aspnet-ajax/combobox-client-side-radcombobox.html

I'm assuming the RadGrid is not contained in a RadAjaxPanel because if it were this would be taken care of automatically through partial page rendering (i.e. only the RadGrid would be re-rendered when paging occurs). It would probably be helpful if you could post you page's markup.

Answer 2

When you page the grid is rebound and the controls inside it are recreated. To keep the combobox selection, save it Cache of Session object and then recover it from there wiring the PageIndexChanged event of the grid.