On Apr 7, 2010, at 10:19 AM, Keary Suska wrote: > On Apr 7, 2010, at 9:14 AM, David Catmull wrote: >> ..so I take it the particular NSSet variant used by Core Data doesn't >> support observing @sum. Or did I do that wrong? > > Yes, because you are trying to observe an element of a set. Same goes for > arrays. Instead, add an array controller whose content is bound to "items", > and bind to arrangedObjects->@sum.limit.
Thanks! I'm used to just thinking of array controllers as a way to feed table views. This did the trick. David Catmull uncom...@uncommonplace.com _______________________________________________ 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
