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Getting added object with KVO

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Getting added object with KVO

Subject: Getting added object with KVO
From: Hannes Petri <email@hidden>
Date: Wed, 12 Jul 2006 00:43:10 +0200

Hello! I'm using KVO to observe an array controller, and when an object is added, a view should be changed. Now I want a pointer to the object that was added. How should I do? Apples documentation says that I should get the index of the new object, by querying the changes-dict with the key NSKeyValueChangeIndexesKey, but that returns null. What am I doing wrong? Is it possible to achieve what I want?

Hannes Petri email@hidden _______________________________________________ Do not post admin requests to the list. They will be ignored. Cocoa-dev mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden Follow-Ups: Re: Getting added object with KVO From: George Orthwein <email@hidden> Re: Getting added object with KVO From: Hannes Petri <email@hidden> Prev by Date: Re: nil pointers Next by Date: Re: non-ASCII characters in CFString literal [Was: (no subject)] Previous by thread: Re: Will a breakpoint on objc_exception_throw stop on @throw? Next by thread: Re: Getting added object with KVO Index(es): Date Thread