How can I maintain display order in UITableView using Core Data?

Question

I\'m having some trouble getting my Core Data entities to play nice and order when using an UITableView.

I\'ve been through a number of tutorials and other questions

Answer 1

I think that:

    affectedObject.displayOrderValue = toIndex;

must be placed after:

   for (NSUInteger i = start; i <= end; i++) {
    FFObject *otherObject = [self.fetchedResultsController.fetchedObjects objectAtIndex:i];  
    NSLog(@"Updated %@ / %@ from %i to %i", otherObject.name, otherObject.state, otherObject.displayOrderValue, otherObject.displayOrderValue + delta);  
    otherObject.displayOrderValue += delta;
}

and before:

    [self FF_fetchResults];