On Jul 31, 2009, at 17:19, Daniel DeCovnick wrote:
I can put these in any included .h file, right? I don't have a
custom subclass of Folder at all at the moment.
I meant as a category of Folder -- which is a "custom subclass" of
NSManagedObject in Core Data terminology. So, Folder.h (or wha
On Jul 31, 2009, at 3:41 PM, Quincey Morris wrote:
Still, it's slightly disconcerting that setting the property
doesn't set the inverse relationship. How are you supposed to
change it later?
I believe it *was* setting the inverse correctly, just not KVO-
compliantly. That is, your data m
On Jul 31, 2009, at 15:11, Daniel DeCovnick wrote:
That worked! The result was wrong, but making the rootFolder
relationship into rootFolders and making it to-many, changing
getRootFolder to -(NSArray *)allContainingFolders, and sending
everything in that the addAllDescendantsJobsObject: me
On Jul 31, 2009, at 2:26 PM, Quincey Morris wrote:
On Jul 31, 2009, at 10:33, Daniel DeCovnick wrote:
-(IBAction)newJob:(id)sender
{
id folder = [self currentFolder];
CCCEJob *newJob = [NSEntityDescription
insertNewObjectForEntityForName:@"CCCEJob" inManagedObjectContext:
[self ma
On Jul 31, 2009, at 10:33, Daniel DeCovnick wrote:
-(IBAction)newJob:(id)sender
{
id folder = [self currentFolder];
CCCEJob *newJob = [NSEntityDescription
insertNewObjectForEntityForName:@"CCCEJob" inManagedObjectContext:
[self managedObjectContext]];
[folder addJobsObject:n
On Jul 31, 2009, at 11:01 AM, Quincey Morris wrote:
On Jul 31, 2009, at 10:33, Daniel DeCovnick wrote:
What is selected in FolderTreeController's outline view? Your code
above implies that you select a non-root folder prior to adding a
new job (to the non-root folder). The "allDescendantsJ
On Jul 31, 2009, at 10:33, Daniel DeCovnick wrote:
If I unbind the Content Set of the JobArrayController (so I see all
Jobs) adding some extra table columns showing the Folder name and
root Folder name, adding and removing Jobs works fine (the data
shows up in the table, and the Folder and
Try this:
-- Add an "allDescendantJobs" Core Data to-many relationship to the
Folder entity in your Core Data model. Set its delete rule to Nullify.
-- Add a "rootFolder" Core Data to-one relationship to the Job
entity, and make it the inverse of "allDescendantJobs". Set its
delete rule
On Jul 29, 2009, at 14:30, Daniel DeCovnick wrote:
I'm sorry, you misunderstand. My NSManagedObject subclass Folder,
not Job, has the allDescendantsJobs, and the NSTreeController/
NSOutlineView has all Folders where parent==nil as its root objects.
There is a one Folder to many Jobs relation
On Jul 29, 2009, at 12:40 PM, Quincey Morris wrote:
On Jul 29, 2009, at 11:27, Daniel DeCovnick wrote:
I read over the Ensuring KVO compliance docs, and I have to say, I
don't think I understand it. At first glance it looks fine to me,
but obviously it's not. Do I have to implement mutable
On Jul 29, 2009, at 11:27, Daniel DeCovnick wrote:
I read over the Ensuring KVO compliance docs, and I have to say, I
don't think I understand it. At first glance it looks fine to me,
but obviously it's not. Do I have to implement mutableSet/
ArrayValueForKey: myself, or am I completely on t
On Jul 28, 2009, at 5:23 PM, Quincey Morris wrote:
On Jul 28, 2009, at 16:44, Daniel DeCovnick wrote:
-(NSSet *)allDescendentsJobs
{
...
}
But I can't bind JobsArrayController's content set to this because
"entity Folder does not support Key Value Coding for property
'allDescende
On Jul 28, 2009, at 16:44, Daniel DeCovnick wrote:
-(NSSet *)allDescendentsJobs
{
...
}
But I can't bind JobsArrayController's content set to this because
"entity Folder does not support Key Value Coding for property
'allDescendentsJobs'" because, as I understand it, it's read-only*
My entities and relationships are set up as follows Folder<<--
children--parent-->Folder and Folder<--folder--jobs-->>Job. My nib has
a tree controller for the Folders. This part works fine.
If I create an Array Controller for the Jobs (JobsArrayController),
and set the Content Set to Folder
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