Hi,
I am trying to nest an NSCollectionView inside an existing collection view and
am not having much luck. The example I am building runs without issue, however
the nested values do not appear.
I currently have two model classes:
@interface BlockModel : NSObject {
NSString *blockTitle;
NSMutableArray *blockItems;
}
@property (readwrite, retain) NSString *blockTitle;
@property (readwrite, retain) NSMutableArray *blockItems;
@end
and
@interface BlockItem : NSObject {
NSString *itemName;
NSString *itemDescription;
}
@property (readwrite, retain) NSString *itemName;
@property (readwrite, retain) NSString *itemDescription;
@end
In my delegate, I have an NSMutableArray of blockModels.
Then in Interface Builder, I have an NSCollection view with a label and a
nested NSCollection view. The label contains the BlockModel.blockTitle (which
displays correctly).
To get content into the nested view, I have an Array Controller with the
Content Array bound to the Collection View Item from the parent and a model Key
Path of: representedObject.blockItems
My nested collection view has its content bound to my Array Controller
arrangedObjects. And my array controller is configured to be an object
controller with the keys: itemName and itemDescription. I then have two labels
in my nested collection view bound to the nested collection view item
representedObject.itemName and representedObject.itemDescription.
When I execute my code, I can see a few blocks with the proper titles, however
the nest view is completely empty.
Is there a step that I am missing?
Thanks for any help.
Brian
_______________________________________________
Cocoa-dev mailing list ([email protected])
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]
