Re: How to get the managed object bound to UI
Re: How to get the managed object bound to UI
- Subject: Re: How to get the managed object bound to UI
- From: "I. Savant" <email@hidden>
- Date: Tue, 9 Oct 2007 13:12:36 -0400
On 10/9/07, Norio Ota <email@hidden> wrote:
> My window has a list and a kind of detail view. The detail view has
> some text fields, and they are bound to the values of a managed
> object which is selected in the list.
> I would like to obtain the selected managed object.
It's said often that Core Data is not a beginner technology. Whether
the object is a managed object or not, you need to understand Cocoa
Bindings (the real source of your confusion) in order to obtain the
selection of an array controller or object controller.
Some not-so-light (but absolutely *required*) reading:
http://developer.apple.com/documentation/Cocoa/Conceptual/CocoaBindings/index.html
You might also visit cocoadevcentral.com for some excellent articles
on many Cocoa topics, but particularly on Cocoa Bindings and Core
Data.
--
I.S.
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