[Solved] Disabling textbox in Insert Mode.

[Swapna M]

Hi,
    I am using Radgrid with GridTemplateColumn which is a textbox.
My requirement is when I enter Insert mode, i want to make all the textboxes in the grid readonly.
Please let me know how to do this?

[Daniel]

Hello Swapna,

You can use this approach (C# code):

<telerik:GridTemplateColumn>
    .....
    <EditItemTemplate>
        <asp:TextBox ID="TextBox1"
             runat="server"
             Enabled='<%# !(Container is IGridInsertItem)  %>'
             Text="Test" />
    </EditItemTemplate>
</telerik:GridTemplateColumn>

I hope this helps.

Regards,
Daniel
the Telerik team

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[Swapna M]

Hi Daniel,
    Thanks for your reply.

    My requirement is textboxes in the grid should get disabled not the one in Insert Mode.
Please refer the attached image for clear understanding.

[Daniel]

Hello Swapna,

Thank you for the clarification.

This requires a little modification to the code-snippet:

<telerik:GridTemplateColumn>
    .....
    <EditItemTemplate>
        <asp:TextBox ID="TextBox1"
             runat="server"
             Enabled='<%# !(Container as GridItem).OwnerTableView.IsItemInserted  %>'
             Text="Test" />
    </EditItemTemplate>
</telerik:GridTemplateColumn>

Kind regards,
Daniel
the Telerik team

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[Swapna M]

Thanks Daniel. It worked. :)