First, I am new to Cocoa, so I apologize if this question is super simple. I am currently reading through "Cocoa Programming for Max OS X", and am trying to create a simple example of a NSTableView that is bound to an NSArrayController which is bound to an NSMutableArray in my application controller class.
However, when I change (i.e. add) data in the NSMutableArray the changes are not reflected in the NSArrayController. If I modify the NSArrayController directly, I can see the changes in the NSTableView After a lot of searching, I found this post: http://chanson.livejournal.com/85659.html which basically says changes to NSMutableArray will not automatically be picked up by the NSArrayController. However, even If I implement the solutions in that post, it is still not working for me. For example: ----- -(id)init { if(![super init]) { return nil; } broadcasts = [[NSMutableArray alloc] init]; return self; } -(void)awakeFromNib { NSLog(@"hello"); Broadcast *b = [[Broadcast init] alloc]; b.startTime = @"1000"; //[broadcasts addObject:b]; [self insertObject:b intoBroadcastsAtIndex:[self countOfBroadcasts]]; } -(void)insertObject:(Broadcast *)b intoBroadcastsAtIndex:(int)index { [broadcasts insertObject:b atIndex:index]; } -(int)countOfBroadcasts { return [broadcasts count]; } --- So, I have two questions: 1. Should I just manipulate NSArrayController directly? (I am populating data from a tab delimited file). 2. Does anyone have an example of how to get the NSArrayController to notice the changes to the NSMutableArray that it is bound to? 3. Should I just skip all of the data binding, and glue up everything myself? Thanks for any help and input... mike _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
