Swift / iOS. Remove few view controllers from navigation stack

Question

Here is what I want to do and I am not sure is it right approach, so please give me an advise how to do it.

I have Initial VC with Navigation VC, from it I push First VC, from it I push Second VC.

Next I present (from NavigationController of Second VC) Third VC.

And now I want to remove First and Second VCs from navigation stack.

After that I expect to have such result: I dismiss Third VC and I see Initial VC

How can I get that result?

Luan Tran · Accepted Answer · 2017-11-20 01:44:39Z

7

You can remove view controller from navigation stack by function:

navigationController?.viewControllers.removeAtIndex(*index of view controller you wanna remove*)

answered Apr 14, 2017 at 1:46

Luan Tran

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Comments

picciano · Accepted Answer · 2017-04-14 01:24:21Z

1

You can go back to the initial view controller by calling UINavigationController.popToRootViewController(animated: Bool)

answered Apr 14, 2017 at 1:24

picciano

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