CODEWITHSUNDEEP
iphoneiosxamarin.iosmonotouch.dialog
drunkcamel
drunkcamel

Reputation: 915

Monotouch: PopToViewController and then pushing one causes views clashing on iPod/iPhone

I need to pop 3 controllers at once so I use PopToViewController method from Navigation controller and then I push a new one into it. It results in a views overlapping. Both controllers, to what it had been popped and what is being pushed are DialogViewControllers. Besides this happens only on iPod/iPhone, on iPad it works correctly.

The code is just simple as:

NavigationController.PopToViewController(NavigationController.ViewControllers[NavigationController.ViewControllers.Count() - 1 - numberOfViews], animated);
NavigationController.PushViewController(viewController);

Any help?

Upvotes: 1

Views: 400

Answers (2)

drunkcamel
drunkcamel

Reputation: 915

The problem was solved by setting animated parameter to false for iPhone.

NavigationController.PopToViewController(NavigationController.ViewControllers[NavigationController.ViewControllers.Count() - 1 - numberOfViews], false);

Upvotes: 0

svn
svn

Reputation: 1418

Instead of poping and pushing at the same time you should probably just replace the stack

UIViewControllers[] newStack = new UIViewController[NavigationController.ViewControllers.Count()-numberOfViews+1];
for (int i = 0; i < NavigationController.ViewControllers.Count()-numberOfViews; i++)
{
    newStack[i] = NavigationController.ViewControllers[i];
}
newStack[NavigationController.ViewControllers.Count()-numberOfViews] = viewController;
NavigationController.SetViewControllers(newStack, true);

Upvotes: 1

Related Questions