I use NSFetchedResultController and CoreData to manage my UITableView, but I have a problem. It has really confused me for two days, and I don’t know how to deal with it.
I use two entity(Group, Contact) to store my data, and in my tableview, the contact is separated into Group, it works fine when application launch, but just after I add a contact, which is belong to one of the exist Groups, the tableview add a new section for me. That’s not what I want.
I have tried two ways and hope to fix it, but…
the first one, I use the grp relationship of contact entity as my section separater. The result is not what I want. So I change to the second one, I add a new attribute(GName) to group my contacts, I thought maybe it’s all because of grp is a relationship, so I use an attribute. It dosen’t work neither.
Pleeeease help me. any reply will be appreciate.
It’s hard to tell without seeing the code, but when you add a contact and save it do you reload the table view for example calling something like [self.tableView reload]?