this page has been frequently linked to as helpful and it is! :)
http://homepage.mac.com/mmalc/CocoaExamples/controllers.html
But does the bug it talks about still exist?
- (void)observeValueForKeyPath:(NSString *)keyPath
ofObject:(id)object change:(NSDictionary *)change context:(void
*)context
{
/*
Should be able to use
id oldValue = [change objectForKey:NSKeyValueChangeOldKey];
but the dictionary doesn't contain old and new values...
*/
The change dictionary doesn't contain old and new values. This is not your
fault, it's due to a bug in the controller. This bug will not be fixed in
the forseeable future.
------------------------------
--
If you can't be kind, at least have the decency to be vague.
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