Hide Undo Button on RadSpell Dialog

[Sean Severson]

How can I hide the Undo button on the RadSpell dialog box?  My client does not want users to be able to undo.

Thanks,

Sean M. Severson

[Princy]

Hello,

Try the following code snippet to hide the Undo Button inside the RadSpell dialog.

ASPX:

<telerik:RadTextBox ID="RadTextBox1" runat="server"  Text="mispleng" TextMode="MultiLine">
</telerik:RadTextBox>
<telerik:RadSpell ID="RadSpell" runat="server" ControlToCheck="RadTextBox1" OnClientCheckStarted="OnClientCheckStarted" />

JS:

<script type="text/javascript">
    function OnClientCheckStarted(spell) {
        setTimeout(function () {
            var UndoButton = spell._dialogOpener._dialogContainers.SpellCheckDialog.get_contentFrame().contentWindow.document.getElementById("dialogControl_Undo");
            UndoButton.parentNode.style.display = "none";
        }, 350);
    }
</script>

Hope this helps.

Regards,
Princy.

[Sean Severson]

Princy,

I appreciate the help.  The script you provided works well, but not on the very first time the spell check dialog is displayed.  On the very first spell check on the page, the UndoButton variable in the javascript function is nothing.

Sean M. Severson