On Fri, Apr 2, 2010 at 8:25 PM, Jerry Krinock <je...@ieee.org> wrote: > But I never could get it to work. By logging, I determined the problem: > None of these five observers are firing the -selectedFoo getter when the > array and table controller's selection changes. When I added, as a test, > some other object's key path to keyPathsForValuesAffectingKey, and changed > its value, the -selectedAgent method was invoked and updated the enabled > state of my button as desired. So the problem seems to be that "observeable > using key-value observing" doesn't mean what I think it means. Where am I > going wrong?
Because +keyPathsForValuesAffectingValueForKey relies on NSKeyValueObservingOptionPrior, which NSArrayController doesn't support. File a bug. It'll get dup'ed, but do it anyway. --Kyle Sluder _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com