I have a view that I would like to change state when a field in my model changes values. Up until now I've been using data binding to link my view and model. It seems like my current situation I will have to dispatch an event from the model and have the view watch it.
In the model: A username string that changes occasionally and is sometimes null. In the view: A List - should become unselected if the username becomes null. A State - should change when the username changes values. Do I need to register an event handler in my view? Can I do this somehow through data binding? Or is there another way? ascii
