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 root Folder name are correct) using the following methods (on my window controller):-(IBAction)newJob:(id)sender { id folder = [self currentFolder];CCCEJob *newJob = [NSEntityDescription insertNewObjectForEntityForName:@"CCCEJob" inManagedObjectContext: [self managedObjectContext]];[folder addJobsObject:newJob]; newJob.rootFolder = [newJob getRootFolder]; } -(id)currentFolder { if ([[folderTreeController selectedObjects] count]!= 0) { return [[folderTreeController selectedObjects] objectAtIndex:0]; } else return nil; } and on Job: -(id)getRootFolder { id cursor = [self folder]; while ([cursor parent]) { cursor = [cursor parent]; } return cursor; }But if I have the Content Set of JobsArrayController bound to FolderTreeController with Controller Key: selection and Model Key Path: allDescendantsJobs, nothing shows up in the table. I've double and triple-checked the model to make sure the inverse relationships are set properly.
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 "allDescendantsJobs" relationship only has something in it for a root folder. Are you selecting a root folder and seeing no jobs?
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