Presenting a modal view controller immediately after dismissing another

Question

I\'m dismissing a modal view controller and then immediately presenting another one, but the latter never happens. Here\'s the code:

 [self dismissModalViewContro         


        

Answer 1

In this case, I create delegate to callback parent view controller to show the second modal view controller.

Definition protocol of the parent view controller:

@protocol ParentViewControllerDelegate
- (void)showModalTwo;
@end

I implement this protocol in the parent view controller to show the second modal view controller and create the delegate property @property id delegate; on the first modal view controller.

Show the first modal view controller from parent view controller:

TheFirstModalViewController *controller = ...
controller.delegate = self;
[self presentViewController:controller animated:YES completion:nil];
...

On viewDidDisappear: method of the first modal view controller, just call delegate.showModalTwo: to show the second modal view from parent view controller.

Hope this help.