I had a case where I wanted to be able to click on an image and have it execute a transition within the Ext JS MVC framework. I originally looked into just using a regular button, but ran into several styling issues and most importantly a problem where the large image was being clipped. Due to a time crunch I threw a click listener on a container and set the container’s background using CSS.

Check out the solution on our blog:

http://www.appfoundation.com/?p=471