You'll need to do this in the client using Javascript. You can't do client
side UI on the server.
If you're using Google Web Toolkit, you may have better luck finding an
answer here: https://groups.google.com/group/Google-Web-Toolkit?pli=1
On Sun, Jul 11, 2010 at 11:24 PM, Brandon A wrote:
> I'
I'm creating textareas in the main java file of my app, and I want to
make them resize themselves as users enter and delete text in them. I
can't figure out how to do this, though. There are solutions online
where you can use javascript in the html file to compare the
offsetHeight and scrollHeight
