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Re: Key Value Observing?

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Re: Key Value Observing?

Subject: Re: Key Value Observing?
From: mmalc crawford <email@hidden>
Date: Tue, 11 Dec 2007 11:10:47 -0800


On Dec 11, 2007, at 11:00 AM, Wdyp wrote:

This FAQ seems out of date (oct. 2007): the cocoa doc states that setKeys:triggerChangeNotificationsForDependentKey: is a "now- deprecated" method and, in fact, despite the ideas in the faq, I was never able to make it work for inter-entity dependances.

The FAQ states that setKeys:triggerChangeNotificationsForDependentKey: will *not* work, so that the API is deprecated isn't really relevant. The same issue applies to keyPathsForValuesAffectingValueForKey:, although the documentation should make that clear too.

The principles behind the solution described are fairly straightforward...

mmalc

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  >Re: Key Value Observing? (From: Wdyp <email@hidden>)




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