Re: Refreshing Cocoa Bindings
Re: Refreshing Cocoa Bindings
- Subject: Re: Refreshing Cocoa Bindings
- From: Gordon Apple <email@hidden>
- Date: Thu, 12 Jan 2017 14:37:04 -0600
- Thread-topic: Refreshing Cocoa Bindings
Just don't try binding to an arrayController via representedObject. I've
resorted to using representedObject to establish a local iVar to reference
such an arrayController. That works.
On 1/12/17 1:42 PM, "email@hidden"
<email@hidden> wrote:
>
On Jan 11, 2017, at 13:16 , Daryle Walker <email@hidden> wrote:
>
> I'm
> going to store a reference to a model in a NSViewController's
> representedObject field. The various contained views will reference that field
> through KVO (Is that possible?) for their bound values. If I change the value
> of the represented object (what it points to, not any attributes within), will
> the views automatically track to the new object? Or do I have to use a
> explicit method to let them know (i.e. clear their caches)?
The
> ³representedObject² property is explicitly documented as KVO compliant, so you
> can observe and and bind through it.
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