rad client datasource refetch
//need to clear first the rad client datasource before fetching updated data $find("<%=radClientDatasourceID=%>").set_data(""); $find("<%=radClientDatasourceID=%>").fetch(function(args){ $find("<%=radgrid=%>").get_masterTableView().set_dataSource(args.get_data); $find("<%=radgrid=%>").get_masterTableView().dataBind(); });