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Problem deleting multiple rows in a tableview

Tim!Tim! Posts: 1New Users
Hi there,
I am using a tableview where you can select multiple rows and also delete them. Unfortunately I cannot delete the rows I selected. They dissapear from my table, but when I want to add a new one the old one appears instead of the new one. It seems that the old one has not been deleted, I think. Can it be that it has something to do with my mutuablearray I located in the appDelegate?
I don't know how to solve that problem, even I tried a long time. Maybe someone can help me? I really would appreciate it.


Here's the code for the deleting method:


- (void) deleteButtonPressed
{
AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
NSArray *selectedRows = [[NSArray alloc] initWithArray: [self.mytable indexPathsForSelectedRows]];



NSMutableIndexSet *indexSetToDelete = [[NSMutableIndexSet alloc] init];
for (NSIndexPath *indexPath in selectedRows)
{
[indexSetToDelete addIndex:indexPath.row];
}
[appDelegate.meineliste removeObjectsAtIndexes:indexSetToDelete];
[self.mytable deleteRowsAtIndexPaths:selectedRows withRowAnimation:UITableViewRowAnimationLeft];
[self.mytable reloadData];

NSLog(@\"Array Count: %d\",[appDelegate.meineliste count]);
}

Thanks!
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