Le 28 oct. 2010 à 00:02, Keary Suska a écrit : > On Oct 27, 2010, at 3:30 PM, vincent habchi wrote: > >> Small question: I have a NSArrayController managing a Core data entity >> array. I want to alter the selection via -setSelectionIndex, and it fails >> (the index won't change). The documentation is (also) rather terse on the >> possible causes for such a failure – I do no edition, I just want to pick up >> an entity through a dialog. Does someone have a little experience with these >> cases? Especially, how to dig up to the point responsible for the denial? > > Do you mean the method is returning NO, or you just don't notice a selection > change? Note that if a table view is bound to the controller, its delegate > must approve the selection change as well.
The method returns YES, so the selection should change. However, it does not. There is no table view in this case, just a pair of NSTextView whose value are bound to some ivars of the entity stored in the array. The array controller selection index is tied to the indexOfSelectedItem of a NSPopUp. Thanks a lot, Vincent_______________________________________________ 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 arch...@mail-archive.com
