How to find control ID inside the radgrid template field using java script

[morteza]

hi,

I have radgrid control and it has template Column, i want to find the control ID(e.g lbl_payable)  inside the rad grid using java script in RowSelected method.

how can i do that ?

thanks in advance morteza

    <telerik:RadGrid ID="RadGrid1" runat="server" onitemdatabound="RadGrid1_ItemDataBound">
    <MasterTableView autogeneratecolumns="False"
                        ClientDataKeyNames="id">
    <RowIndicatorColumn>
        <HeaderStyle Width="20px"></HeaderStyle>
    </RowIndicatorColumn>

    <ExpandCollapseColumn>
        <HeaderStyle Width="20px"></HeaderStyle>
    </ExpandCollapseColumn>
        <Columns>
            <telerik:GridBoundColumn DataField="id" DataType="System.Int32" HeaderText="id"
                ReadOnly="True" SortExpression="id" UniqueName="id" Visible="false">
                <ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" />
            </telerik:GridBoundColumn>
            <telerik:GridTemplateColumn UniqueName="payable"
                HeaderText="payable">
            <ItemTemplate >
                <asp:Label ID="lbl_payable" runat="server"></asp:Label>
            </ItemTemplate>
                <ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" />
            </telerik:GridTemplateColumn>

        </Columns>
    </MasterTableView>
    <ClientSettings>
        <ClientEvents OnRowSelected="RowSelected" />
        <Selecting AllowRowSelect="True" />
    </ClientSettings>
</telerik:RadGrid>

javascript code

function RowSelected(sender, eventArgs)

{
// how get lbl_payable

}

[Shinu]

Hello morteza,

Try the following client side code to achieve your requirement.

Javascript:

  function OnRowSelected(Sender, agrs)
  {
        var label = agrs.get_gridDataItem().findElement("lbl_payable");
        alert(label.innerText);
  }

Thanks,
Shinu.

[morteza]

thank you alot for answering, Shinu

I tried, but "agrs.get_gridDataItem()" return null !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

thanks in advance. morteza

[Shinu]

Hello Morteza,

The get_gridDataItem() is not directly available on the client unless OnRowCreating/OnRowCreated events are hooked up. This is done for optimization purpose. If you need the rowIndex, you can use eventArgs.get_itemIndexHierarchical().

Regards,
Shinu.