Binding an Array of Dictionaries
Binding an Array of Dictionaries
- Subject: Binding an Array of Dictionaries
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Fri, 11 Dec 2009 14:45:17 +0700
I have a window with an NSTableView which is bound to an NSArrayController which has as content an NSMutableArray called "theArrayOfDictionaries".
Works fine.
"theArrayOfDictionaries" contains NSMutableDictionaries.
So I added another NSTableView to my window, bound to an NSDictionaryController, which has it's content bound to NSArrayController.selection.
But the documentation says about selection: "proxy object representing the receiver’s selection".
And it's no surprise that I get an exception: "Cannot create NSDictionary from object [...] of class _NSControllerObjectProxy"
Well, everything behaves as documented - no reason to complain.
But: how to I populate my NSDictionaryController with the NSMutableDictionary currently selected in my NSArrayController?
And also: make sure that any changes done in this current dictionary (the NSTableViews will be editable) get back into "theArrayOfDictionaries"?
Kind regards,
Gerriet.
_______________________________________________
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