Hi
I am experimenting with core data and bindings.
I have a core data table with a one to-many relationship named
"participants"
I have in the same view another table displaying a list of
participants. I want to add additional participants using a Popuplist
with contacts and a participant is related to contacts.
So, when I have selected a contact entry, I press a button which calls
method of the PopUpMenu Controller Object, which reads the selected
Object by
vContact = [[self selectedObjects] objectAtIndex:0];
I have defined in the PopupMenu Controller Object
IBOutlet NSMutableSet *selParticipants;
which I have bound to the table.selection.participants
(I do not understand that IB complains that it is not NSMutableSet)
Then I want to add the vContact to the selection.participants using
addObjects but the table of participants displays invalid values.
I am not sure what is the mistake.
Michael
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