On Oct 15, 2008, at 7:16 PM, Chris Idou wrote:
For one of my attributes I can't seem to get
keyPathsForValuesAffecting<Key> to do its thing. The following is my
code. I'm observing both keys to try and find out what's going on.
keyPathsForValuesAffectingCanLink does get called.
observeValueForKeyPath gets called for key
noteController.linkableSelection, but it never gets called for
"canLink".
Shouldn't the existance of keyPathsForValuesAffectingCanLink mean
that every time the observer gets triggered for
noteController.linkableSelection that it also gets triggered for
canLink? Is there any circumstances it wouldn't? Tearing my hair out!
[...]
- (void)observeValueForKeyPath:(NSString *)keyPath
ofObject:(id)object
change:(NSDictionary *)change
context:(void *)context {
NSLog(@"oVFKP: %@", keyPath);
Does it help to invoke super's implementation here?
}
Cheers,
Ken
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