Re: KVO question
Re: KVO question
- Subject: Re: KVO question
- From: George Orthwein <email@hidden>
- Date: Tue, 23 May 2006 10:16:56 -0400
On May 22, 2006, at 8:29 PM, Peter Boctor wrote:
How can the observeValueForKeyPath implementation determine
what actually changed, "current" or "current.bar"?
Isn't this what context is for?
Alternatively, can't you just do an if/then in observeValueForKeyPath:
if ([keyPath isEqualToString:@"current"]) ...
...
else if ([keyPath isEqualToString:@"current.bar"]) ...
George
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| >KVO question (From: "Peter Boctor" <email@hidden>) |