Disabled GridButtonColumn Confirm Dialog Issue

[Mehmet Emrah]

I am using radgrid in my project, i have a strange issue about confirmation dialog,
below is a sample code from one of my aspx page...

<telerik:GridButtonColumn CommandName="Delete" HeaderStyle-Width="30px" Text="Delete" UniqueName="columnButtonDelete"   ConfirmDialogType="RadWindow" ConfirmText="Are you sure to delete the record?" ConfirmTitle="Confirm Delete">
</telerik:GridButtonColumn>

the confirmation dialog window opens and works as expected, no problem...

However, some records should be disabled for deleting, when I disable those records from code-behind (inside ItemDataBound event of the gridview) like:

CType(DataItem("columnButtonDelete").Controls(0), LinkButton).Enabled = False

The button is disabled, no problem... But a user still can click on that button and the confirmation dialog pop-ups!?
If the user clicks on 'Yes' to try deleting the record, the confirmation window closes, but the record is not being deleted...

Is it a bug? How can i prevent a disabled button to be clicked?

[Princy]

Hello Mehmet,

You can avoid this by disabling the delete item - on a per cell basis like below.

C#:

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
   {
       if (e.Item is GridDataItem)
       {
           GridDataItem DataItem = (GridDataItem)e.Item;
           TableCell cell = (TableCell)DataItem["columnButtonDelete"];
           cell.Enabled = false;
       }
   }

Thanks,
Princy.

[Mehmet Emrah]

It works! Thanks...
Below is working vb code...

CType(DataItem("columnButtonDelete"), TableCell).Enabled = False