Re: KVO Bug With Keypaths
Re: KVO Bug With Keypaths
- Subject: Re: KVO Bug With Keypaths
- From: "Hamish Allan" <email@hidden>
- Date: Tue, 1 Jul 2008 22:01:02 +0100
On Tue, Jul 1, 2008 at 9:50 PM, Keary Suska <email@hidden> wrote:
> I thought I saw somewhere a bug in KVO where notifications aren't properly
> sent in certain situations when "upper" parts of the path are updated. E.g.,
> I have a situation where is am observing a keypath
> "relations.related.content.status.value" but notifications aren't sent when
> "related" is changed (in a KVO-compliant way).
Is every part of the key path KVO compliant? If not, the whole chain is broken.
Is any part of the key path a descendant of NSObjectController? If so,
the whole chain may be broken ;)
Hamish
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