CODEWITHSUNDEEP
iosswiftuinavigationcontrolleruinavigationbar
Chaudhary Talha
Chaudhary Talha

Reputation: 49

Custom Navigation Bar Subview does not hide when a new viewcontroller is pushed

So on my HomeViewController I added a custom Navigation Bar @IBOutlet weak var navBar: UIView! and I'm adding it to the navigation bar as:

self.navigationController?.navigationBar.shadowImage = UIImage()
self.navigationController?.navigationBar.setBackgroundImage(UIImage(), for: .default)
self.navigationController?.navigationBar.backgroundColor = .clear
self.navigationController?.view.insertSubview(navBar, belowSubview: navigationController!.view)
self.navigationController?.navigationBar.isTranslucent = false
self.edgesForExtendedLayout = []

Now when I push MenuViewController 

let storyboard = UIStoryboard(name: "Main", bundle: nil)
let vc = storyboard.instantiateViewController(withIdentifier: "MenuVC") as! MenuViewController
self.navigationController?.pushViewController(vc, animated: true)

This custom navBar is still on the top. I want the default navigation bar to show again as I only want custom navBar on HomeViewController

Upvotes: 0

Views: 1214

Answers (2)

Nayan Dave
Nayan Dave

Reputation: 1680

  • You have added that custom navbar into the navigationController.view, that's why it will be seen on every viewController where navigationController is or will be used.

You can do following to solve this

  • Add that navbar into subview of current UIView

self.view.addSubview(navbar)

  • Hide the navigationBar from that particular UIViewController

self.navigationController?.setNavigationBarHidden(true, animated: false)

  • show it to the next ViewController

self.navigationController?.setNavigationBarHidden(false, animated: false)

Upvotes: 1

Anshad Rasheed
Anshad Rasheed

Reputation: 2566

Either you should remove the customView from your navigationController before pushing your MenuViewController or access the customview using its tag from MenuViewController's viewWillAppear and remove it from superview or hide it

Upvotes: 1

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