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CoreData, Object/Array Controllers and KVO
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CoreData, Object/Array Controllers and KVO

  • Subject: CoreData, Object/Array Controllers and KVO
  • From: "Jeff Hellman" <email@hidden>
  • Date: Wed, 13 Aug 2008 22:46:00 -0700
Hi Folks-

I've got a document based CoreData application.

When I open a file and add some of my NSManagedObject subclass objects
to either an NSArrayController (bound to an entity in my NIB) or
NSObjectController (-setContent) the

- (void)willChangeValueForKey:(NSString *)key

is called.  So is

- (void)didChangeValueForKey:(NSString *)key

Why is this?  I'm not actually changing the object values, am I?

Thanks-
Jeff




--
Jeff Hellman
email@hidden
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