Making a clickable image and/or making a clickable container (Ext JS 4.x)

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.

See the following for the code: http://www.appfoundation.com/?p=471

Loading JSON data from a web service into a combobox (Ext JS 4.x)

I posted this on AppFoundation's blog: http://www.appfoundation.com/?p=447

It explains the series of hoops I had to jump through in order to take JSON data from a web service and put it in a combo box in Ext JS 4.

What to include in app.js (Ext JS 4.x)

I am hosting this post on AppFoundation's blog: http://www.appfoundation.com/?p=442

It explains what to include in your application to avoid common dependency errors in Ext JS 4.