[iPhone] Refreshing a UITableView in a UINavigationController...
[iPhone] Refreshing a UITableView in a UINavigationController...
- Subject: [iPhone] Refreshing a UITableView in a UINavigationController...
- From: Brian Bruinewoud <email@hidden>
- Date: Sun, 27 Dec 2009 15:31:46 +1100
Hi all,
I have a navigation controller based app consisting mostly of table views.
Table View 1 moves you to Table View 2 when you select a row.
When you return from Table View 2, Table View 1 needs to be updated to show the changes made.
There is no fetchedResultsController for Table View 1.
I know that Table View 1 will need to be update 90% of the time.
I've done the following in Table View 1's controller:
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
if( self.beenHereBefore )
[self.tableView reloadData];
self.beenHereBefore = YES;
}
This solution seems to work.
My question is, is this the best way to do this and is this the best method to do it in?
Perhaps viewWillAppear is better?
Perhaps reloadData before calling super?
Thanks.
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