Programmatically go back to previous ViewController in Swift

Question

I send the user over to a page on a button click. This page is a UITableViewController.

Now if the user taps on a cell, I would like to push him ba

Answer 1

I did it like this

func showAlert() {
    let alert = UIAlertController(title: "Thanks!", message: "We'll get back to you as soon as posible.", preferredStyle: .alert)

    alert.addAction(UIAlertAction(title: "OK", style: .default, handler: { action in
        self.dismissView()
    }))

    self.present(alert, animated: true)
}

func dismissView() {
    navigationController?.popViewController(animated: true)
    dismiss(animated: true, completion: nil)
}