Re: Getting added object with KVO
Re: Getting added object with KVO
- Subject: Re: Getting added object with KVO
- From: Hannes Petri <email@hidden>
- Date: Thu, 20 Jul 2006 15:27:56 +0200
I'm sorry, but I really can't get it work.
Could you please paste the code you used? It would really help me a
lot, as I can't continue my development before I've solved this problem.
Hannes
First line should be willChange. However, you shouldn't need any
willChange/didChange calls at all, unless you are using Manual
observing. Automatic should work fine for you. So try removing
those lines.
http://developer.apple.com/documentation/Cocoa/Conceptual/
KeyValueObserving/Concepts/AutoVsManual.html
The Manual bindings example may also be helpful ("Manual" here
unrelated to Manual KVO), even though it demonstrates
bind:toObject:withKeyPath:options rather than
addObserver:forKeyPath:options:context:.
I added a custom view and was able to observe the itemsArray and
get a valid change dictionary for the inserted/removed objects.
http://homepage.mac.com/mmalc/CocoaExamples/controllers.html
Hope that helps,
George
_______________________________________________
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