Re: NSTableView, NSArrayController, NSManagedObjectContext
Re: NSTableView, NSArrayController, NSManagedObjectContext
- Subject: Re: NSTableView, NSArrayController, NSManagedObjectContext
- From: mmalc crawford <email@hidden>
- Date: Tue, 1 Jan 2008 09:48:07 -0800
On Jan 1, 2008, at 9:38 AM, Ture Pålsson wrote:
In the thread that adds the objects, I do [moc save: &saveError] every
now and then.
I subscribe to NSManagedObjectContextDidSaveNotification. In the
notification handler, I extract the object ID:s of the inserted
objects and pass them to a method on the main thread (using
performSelectorOnMainThread). On the main thread, I loop over the
objectID:s and... well, what *should* I be doing here? I tried just
accessing the objects with [moc objectWithID:]. No luck. I tried
calling [moc refreshObject: mergeChanges:] for the objects I got by
objectByID. No luck. I tried executing fetch requests for those
objects. No luck.
Are you actually getting back the new objects when you execute the
fetch?
Are you sending the array controller a fetch: message?
mmalc
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden