Go to very beginning of UINavigationController after going some pages deep

Question

I want to go to the very beginning of the UINavigationController after going deep several pages. If I try the following code, it will only go back one view.

[self.navigationController popViewControllerAnimated:YES];

I want to do this action on a "cancel" button placed on the top right.

Answer 1

[self.navigationController popToRootViewControllerAnimated:YES];