RadTextbox upper case

[benitolopez_sistemas]

How can I use a radtextbox with an attribute of uppercase in all of the keyboards inputs?

[Daniel]

Hello Benito,

Please try the following approach:

<script type="text/javascript">
    function changeCase(sender)
    {
        sender.value = sender.value.toUpperCase();
    }
</script>
<telerik:RadTextBox ID="RadTextBox1" runat="server" onkeyup="changeCase(this)"  />

Best regards,
Daniel
the Telerik team

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[Aaron]

Didn't worked for me, I just copied the code you submitted in a UserControl.

[Daniel]

Hello Aaron,

This code works flawlessly on my end. Can you please provide some more information (browser, version, etc) to help me reproduce the problem?

Best regards,
Daniel
the Telerik team