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Re: CoreData, Object/Array Controllers and KVO

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Re: CoreData, Object/Array Controllers and KVO

Subject: Re: CoreData, Object/Array Controllers and KVO
From: "I. Savant" <email@hidden>
Date: Thu, 14 Aug 2008 06:56:13 -0400

On Aug 14, 2008, at 1:46 AM, Jeff Hellman wrote:

- (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?

If you know that, you should be able to see what key changed. From there, it should be a short hop to determining the actual object in question. Without at least this (and an explanation of what this object is and how it's used in your application), all we can do is shrug. :-)

--
I.S.


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