ComboBox within Radgrid

[Jesse]

My problem is that when I try to filter a table based on a value in RadComboBox, no event is fired. In order to even click on the combo box, its necessary to set the RenderMode of the combo box to native or else you cannot click the combo box. Any suggestions?                 

      <FilterTemplate>
                                <telerik:RadComboBox ID="radComboBoxLastName" DataSourceID="TeacherLastNameDDL" DataTextField="TeacherLastName" DataValueField="TeacherLastName"
                                    AppendDataBoundItems="true" SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("TeacherLastName").CurrentFilterValue %>'
                                    runat="server" MaxHeight="200px" RenderMode="Native" OnClientSelectedIndexChanged="TeacherLastNameChanged" AutoPostBack="true">
                                    <Items>
                                        <telerik:RadComboBoxItem Text="All" Selected="true" />
                                    </Items>
                                </telerik:RadComboBox>
                                <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
                                    <script type="text/javascript">
                                        function TeacherLastNameChanged(sender, args) {
                                            var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                            tableView.filter("TeacherLastName", args.get_item().get_value(), "EqualTo");
                                        }
                                    </script>
                                </telerik:RadScriptBlock>
                            </FilterTemplate>

[Pavlina]

Hi Jesse,

Could you let us know what is the grid render mode? What happens if the RenderMode property of both grid and combo are not set?

Regards,
Pavlina
Telerik