deselect checkboxes in radgrid

[diane]

I have a reset button outside of the radgrid .... how do i uncheck all checkboxes (GridClientSelectColumn) in radgrid on reset button click.. using Javascript?

thanks

[Jayesh Goyani]

Hello,

<script type="text/javascript">
    function selectAllInGrid() {
        var grid = $find("<%=RadGrid1.ClientID %>");

        if (grid) {
            var MasterTable = grid.get_masterTableView();
            var Rows = MasterTable.get_dataItems();
            for (var i = 0; i < Rows.length; i++) {
                var row = Rows[i];
                row.set_selected();
            }

        }

        return false;
    }

    function DeselectAllInGrid() {
        var grid = $find("<%=RadGrid1.ClientID %>");

        if (grid) {
            var MasterTable = grid.get_masterTableView();
            var Rows = MasterTable.get_dataItems();
            for (var i = 0; i < Rows.length; i++) {
                var row = Rows[i];
                row.set_selected(false);
            }

        }

        return false;
    }

</script>

<asp:Button ID="Button3" runat="server" Text="Select" OnClientClick="return selectAllInGrid();"  />
       <asp:Button ID="Button4" runat="server" Text="Deselect" OnClientClick="return DeselectAllInGrid();"  />

<telerik:RadGrid ID="RadGrid1"         AllowMultiRowSelection="true">
           <MasterTableView>
               <Columns>
                   <telerik:GridClientSelectColumn UniqueName="ClientSelect">
                   </telerik:GridClientSelectColumn>
               </Columns>
           </MasterTableView>
           <ClientSettings >
               <Selecting AllowRowSelect="true" />
                          </ClientSettings>
       </telerik:RadGrid>

Thanks,
Jayesh Goyani