Concatenate values in text boxes

[Aneesh]

I have 3 rad text boxes a,b and c.
How can I get a+b (concatenate strings) when I focus on c.
Thanks...

[Shinu]

Hi Aneesh,

Try the following Javascript to achieve your scenario.

JS:

<script type="text/javascript" >
  function OnFocus(sender, args)
   {
     var a = $find("<%=RadTextBox1.ClientID %>");
     var b = $find("<%=RadTextBox2.ClientID %>");
     sender.set_value(a.get_value() + b.get_value());
   }
</script>

Thanks,
Shinu.