Re: Key Paths @count and mutablestrings
Re: Key Paths @count and mutablestrings
- Subject: Re: Key Paths @count and mutablestrings
- From: Amy Gibbs <email@hidden>
- Date: Tue, 4 Nov 2008 18:28:44 +0000
On 4 Nov 2008, at 18:21, Volker in Lists wrote:
Hi,
Is there an easy way to access the existing Array Controller from
the code? I have a suitable Array Controller called Purchase Order
Items Array Controller in IB, but I don't see a way to reference
this in the code. The Array Controller is bound to the selection of
another Array Controller.
As before and always, using IBOutlets ? You can connect an IBOutlet
from any of your delegate/controller NSObject subclasses (the ones
in defined in Xcode and filled with real code). If you have a
NSAppDelegate class already at hand, create an IBOutlet
NSArrayController *theWantedArrayController in the header file and
connect that in IB to the appropriate object in IB.
I can connect it in IB, my problem is how to reference it / use the
objects in it in the code. In IB I already have the Array Controller
called Purchase Order Items.
in my POView.m file I want to use the objects in the array controller
to do other things, but I don't see that I can access the Array
Controller in the code.
This Array Controller in particular has it's content set determined by
the selected item in another array controller.
Volker
Thanks
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