user2636197 user2636197 - 3 months ago 31
iOS Question

swift ios cant change navigation bar title

I have a modal VC and I have dragged in a navigation bar using storyboard:

enter image description here

But now I can only change the title in storyboard and not in code. I need to be able to change it in code since the title will be dynamic.

I have tried both of these:

self.title = "some title"

navigationBar.topItem.title = "some title"


But none of them work and I dont get any warning/error either

Answer

If your NavigationBar is connected to your ViewController per Outlet, this works fine:

class ViewController: UIViewController {

    @IBOutlet weak var navigationbar: UINavigationBar!

    override func viewDidLoad() {
        super.viewDidLoad()

        navigationbar.topItem!.title = "Dynamic"
    }

}
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