On May 8, 2008, at 8:56 PM, Johnny Lundy wrote:
Bindings:
1. My NSPopUpButton is bound with its Content, Content Objects, and
Content Values to the NSArrayController's arrangedObjects.self.
2. The NSArrayController's Content is bound to Popup.popupArray
through an instance of the class Popup in IB (see #3).
3. An NSObject "popup", instantiated from within IB, has its Class
set to "Popup." Binding to that to get the array content works fine
(popup.popupArray).
I can't figure out what to bind the NSPopUpButton's "selection"
bindings to, to get the instance variable "selectedGame" to be set
to whichever of the two items in the popup is selected by the user.
I haven't tested, but my understanding is that you bind the
NSPopUpButton's selectedObject to popup.selectedGame. Since the
Content Objects and Content Values are both bound to the same thing,
you could bind selectedValue to popup.selectedGame, too.
Cheers,
Ken
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