> On Mon, Sep 28, 2009 at 2:28 PM, Timothy Reaves
> <trea...@silverfieldstech.com> wrote:
>> What is the correct way to determine if that proxy represents an
>> actual entity?
>
> If you need to determine if there is a selection, you want to use the
> selectedObjects property. If you want to bind *through* the
> selection, then you can use the selection property.
>
> --Kyle Sluder
>
>
Well, I was hoping to bind buttons enabled property. If I use a
regular NSArray backed controller this works. And you can't bind (at
least I don't know how) with selectedObjects. But you can with
selection, and an NSNotNil value transformer.
Ah well, programatically it is then.
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