On Aug 24, 2008, at 03:17, Steven Hamilton wrote:
I have a Core Data model which contains two entities. I have a
tableview with the standard bindings arrangement and Add/Remove
buttons handling one of the entities. What I need to achieve is that
when the Add button is pressed both entity types are created, not
just the one thats displayed in the table. I notice I can't use the
button to send two Add: actions so I can't do one automatically, and
the other in a custom class.
What's the best way to handle this situation? My first thought is
ditching the bindings and implementing the table datasource methods.
My next was perhaps subclassing the array controller.
Or send the button's action to First Responder, and implement the
action in (say) the window controller or document object or
application delegate. The implementation can create the new objects
directly in the data model, or send suitable messages to the array
controller that manages the table view.
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