Re: CoreData, OutlineView, and NSTreeController
Re: CoreData, OutlineView, and NSTreeController
- Subject: Re: CoreData, OutlineView, and NSTreeController
- From: Johnny Deadman <email@hidden>
- Date: Fri, 20 May 2005 08:42:58 -0400
one way of fixing this is to implement a 'managed linked list' and
use that for ordered sets of objects. That's what I did, anyway.
On 20-May-05, at 12:22 AM, Lee Morgan wrote:
This is similar to a problem, expect mine is CoreData entities
being ordered incorrectly in menus. I'm having to "correct" this
over and over again in my app. Unlike an array where items are
ordered by the order that you add them to the array in, the NSSet
that CoreData uses isn't - best guess is NSSet has some performance
gain over NSArray? In turn I've been having to implement Sort
Descriptors (NSSortDescriptor) all over the place. This is quite
annoying, but I haven't found a better way.
- lee
On May 20, 2005, at 12:01 AM, Steve Moore wrote:
So, after all of that, we breathlessly arrive at the question:
How do I make sure that the brahmans are presented in the same
order each time the document is opened?
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