is is possible to pop a view off the navigation stack and then push another straight onto it?
I'm trying to implement a flat hierarchy for this section and would like to have a segmented controller but I can't make the segmented controller look anything liked I want, hence why I'm trying to use the navigation controller.
When a button is clicked I executed this code:
[[self navigationController] popViewControllerAnimated:YES];
MapsViewController *aViewController = [[MapsViewController alloc]
initWithNibName:@"MapsViewController" bundle:nil];
[self.navigationController pushViewController:aViewController animated:NO];
[aViewController release];
It's popping off ok but theres no sign of any pushing! Any help would be appreciated.
MapsViewController *aViewController = [[MapsViewController alloc]
initWithNibName:@"MapsViewController" bundle:nil];
// locally store the navigation controller since
// self.navigationController will be nil once we are popped
UINavigationController *navController = self.navigationController;
// retain ourselves so that the controller will still exist once it's popped off
[[self retain] autorelease];
// Pop this controller and replace with another
[navController popViewControllerAnimated:NO];//not to see pop
[navController pushViewController:aViewController animated:YES];//to see push or u can change it to not to see.
Or
MapsViewController *aViewController = [[MapsViewController alloc]
initWithNibName:@"MapsViewController" bundle:nil];
UINavigationController *navController = self.navigationController;
//Get all view controllers in navigation controller currently
NSMutableArray *controllers=[[NSMutableArray alloc] initWithArray:navController.viewControllers] ;
//Remove the last view controller
[controllers removeLastObject];
//set the new set of view controllers
[navController setViewControllers:controllers];
//Push a new view controller
[navController pushViewController:aViewController animated:YES];