Re: refreshing core data controller
Re: refreshing core data controller
- Subject: Re: refreshing core data controller
- From: Chris Hanson <email@hidden>
- Date: Wed, 30 May 2007 11:55:03 -0700
On May 30, 2007, at 7:43 AM, Pavel Hlavnicka wrote:
My UI is refreshed fine but I'm having problems to access values via
-[NSArrayController arrangedObject] right after I call reset on the
managed context - arrangedObjects returns just an empty array.
It sounds like you're trying to treat your NSArrayController as part
of your model. You should use Core Data directly -- execute fetch
requests against your managed object context and so on -- from within
model code. NSObjectController and its subclasses are intended to
mediate between your model and your view layers, not to provide a way
to manipulate your model directly.
-- Chris
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