CODEWITHSUNDEEP
swiftxcode
Arnaud Denoyelle
Arnaud Denoyelle

Reputation: 31225

Present ViewController from its title

Background

I am developing an application which contains a top nav bar with an icon that allows to go back to the main ViewController.

As there as several ViewControllers, I don't want to duplicate the segue on each ViewController. I would prefer to create a custom class for the top nav bar and be able to programmatically present the main ViewController. I found that I could maybe call present(viewControllerToPresent:animated:completion)

Questions

Also, as the main ViewController has already been instantiated when the application started, do I need to instantiate a new one or can I get a reference to the existing one?

Upvotes: 0

Views: 48

Answers (1)

Darko
Darko

Reputation: 615

So if I get this correct you click mainVC->firstVC->secondVC->nthVC and then you'd want to go directly back to mainVC ? View controllers are stacked so what I'd do is just dismiss all those view controllers that are above mainVC.

Upvotes: 1

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