I have 3 segues to 3 different views. 2 are implemented with no problem, it is when the third is created that the problems occur.
I have the following didSelectRowAtIndexPath method:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
NSLog(@" ---------- did select row");
if(indexPath.section == 0){
if(indexPath.row == [self.data count]-1){
//prior to adding this, everything works
[self performSegueWithIdentifier:@"MoreComments" sender:self];
}else{
[self performSegueWithIdentifier:@"FriendView" sender:friend];
}
}else if(indexPath.section == 1){
if(indexPath.row == [self.data2 count]-1){
[self performSegueWithIdentifier:@"MorePosts" sender:self];
}else{
[self performSegueWithIdentifier:@"FriendView" sender:friend];
}
}
}
I have the following prepareForSeque method:
-(void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{
if([segue.identifier isEqualToString:@"MorePosts"]){
MorePostsViewController *mfamvc = segue.destinationViewController;
mfamvc.data = self.data;
}else if([segue.identifier isEqualToString:@"FriendView"]){
FriendViewController *fvc = segue.destinationViewController;
fvc.friend = friend;
}else if([segue.identifier isEqualToString:@"MoreComments"]){
MoreCommentsViewController *mcvc = segue.destinationViewController;
mcvc.data = self.data2;
}
}
Before control dragging from my cell to the last view I can see that my program hits didselectrow and then prepareforseque. This makes all the view navigation work perfect.
As soon as I control drag from my cell to the MoreCommentsViewController I start to see the error:
nested push animation can result in corrupted navigation bar Finishing up a navigation transition in an unexpected state. Navigation Bar subview tree might get corrupted.
I notice that now also prepareforseque is being called twice, with prepareforseque being called first, then didselectrow, then prepareforsegue again.
What am I doing wrong to conditionally go to these different views?