[Solved] How to know the value of a column?

[Luis]

Hello

I have a RadGrid with a template column(imagebutton)

i want
  when i click the imagebutton execute a code behind

but i need to know a column value for Example.: an email

how can i do that?


Thanks

P.S.
Sorry about my english is not good enough :)

[Daniel]

Hello Luis,

Try this approach:

<telerik:GridTemplateColumn UniqueName="Test">
    <ItemTemplate>
        <asp:ImageButton ID="ImageButton1" runat="server" OnClientClick="getValues(this)"
            ImageUrl="~/img.png" AlternateText="Button" />
    </ItemTemplate>
</telerik:GridTemplateColumn>

<script type="text/javascript">
    function getValues(sender)
    {
        var masterTable = $find("<%= RadGrid1.ClientID %>").get_masterTableView();
        var columnIndex = masterTable.getColumnByUniqueName("myColumnName").get_element().cellIndex;
        var cell = sender.parentNode;
        var text = cell.parentNode.cells[columnIndex].innerHTML;
        alert(text);
    }
</script>

Regards,
Daniel
the Telerik team

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[Luis]

Is ok
but i want to do this from VB or C#

[Daniel]

Hello Luis,

Here is how to get the text of an adjacent cell in the same row:

<telerik:GridTemplateColumn UniqueName="Test">
    <ItemTemplate>
        <asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/img.png" AlternateText="Button"
            OnClick="ImageButton1_Click" />
    </ItemTemplate>
</telerik:GridTemplateColumn>

protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
{
    GridDataItem item = (sender as ImageButton).NamingContainer as GridDataItem;
    RadAjaxPanel1.Alert(item["ColumnName"].Text);
}

Regards,
Daniel
the Telerik team

Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.

[Luis]

If you aren't the best you're one of them


thanks a lot