I have an UltraWebGrid with both AfterCellUpdateHandler and CellClickHandler client event scripted in the aspx. If I remove the server side stub for Grid.Click event the CellClickHandler get delayed until I refresh the entire page (full post back) and if I uncoment the stub the AfterCellUpdateHandler ceases to work entirely.
Any help appreciated.
That is correct, the click event itself is a client event and doesn't initiate a postback. If you want it to postback, then you can use the grid's utility method to do so.
igtbl_doPostBack
http://help.infragistics.com/NetAdvantage/ASPNET/2010.2/CLR4.0/?page=WebGrid_Utility_Functions_CSOM.html
HTH,
Taz.