This is a really basic question and I've been trying to figure it out to no avail. I'm integrating Google Maps with EmberJS and trying to do classNameBindings on a property within the IndexController that is being set by another view. The values get updated properly, but it doesn't fire. I've tried both property('controller.panoEnabled') and also .observes('controller.panoEnabled'). Neither fires... any idea? Help is much appreciated and I apologize for this rudimentary question.
JSBin: http://emberjs.jsbin.com/degivubu/4/edit
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