Append a dynamic class to a view having a static class

Question

How to append a dynamic class to a view that already has a static class?

http://jsfiddle.net/MBmUs/4/

Answer 1

We've recently added this functionality to Ember. With a build off master, or after 0.9.6 is released, you can do:

<div {{bindAttr class="App.foo:a-bound-class :a-static-class"}}></div>