Automatically adjust height to contents in Ace Cloud 9 editor

Question

I\'m trying to add the Ace editor to a page, but I don\'t know how to get the height to be set automatically based on the length of its contents.

Ideally it would wo

Answer 1

I agree with the accepted answer, except that I would prefer editor.getSession().getScreenLength().

The issue is that if you enable wrap mode, a long line may break into multiple lines. Thus you will not be able to get correct line count with editor.getSession().getDocument().getLength().