Draggable and resizeable textarea inside of a div

I'm Trying to create a div with a text area that is both draggable and resizable. Sounds simple enough. My problem however is that the text area and the d开发者_开发技巧iv both are being made resizable independently of one another. This causes the ui to be rather confusing. I don't understand why the text area is resizable as I'm not explicitly setting it as resizable.

Managed to get this working how I expected by making only the text area resizable and setting the "alsoResize" with the parent div and everything was made happy =)