Hey everyone, Let me set up a situation for you. Let's say you have an application with a component called Widget1 that's buried deep within the display list. Widget1 displays 50 knobs. Now, let's say you move to another part of the application and click a button that instantiates Widget3 which shows certain pieces of information about the knob selected on Widget1. Within the display list tree, Widget1 and Widget3 are far from each other and nested deep within other views.
In my experience, developers will usually create a property on the application's model (ModelLocator in the case of Cairngorm) that's called something like currentKnob. That way when Widget3 is instantiated it can know which widget was previously selected in Widget1. What are the best practices you've seen regarding this type of interaction within your applications? One alternative I can think of is if Widget1 dispatches an event off Application that the *creator* of Widget3 is watching for. Then when the creator of Widget3 actually creates the Widget3 instance, it can hand off the selected knob to the instance. Thanks! Aaron
