CODEWITHSUNDEEP
swiftxcodeuinavigationcontrollertabbarunwind-segue
Ofri
Ofri

Reputation: 289

UITabBar disappears after "Back" button

I have a UITableView with a TabBar .

When I click a cell it takes me to a new view, and when I click "Back" I am back to the previous UITableView.

Only this time, the TabBar doesn't show. How can I make it appear again ?

Notice: The left-most view is the view shown when clicking a cell

View A and B

After clicking "Back" - UITabBar gone

Upvotes: 1

Views: 1090

Answers (1)

Dris
Dris

Reputation: 844

If you set your "back" button manually, just set your "back" segue's destination from viewController to navigationController. But the correct way to use TabBar and NavController is like this: enter image description here

With this setup, it should work.

test

class ViewController: UIViewController {

var array = ["one", "two", "three"]

@IBOutlet weak var table: UITableView!

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.
}

 }
extension ViewController: UITableViewDelegate, UITableViewDataSource {
func tableView(_ tableView: UITableView, numberOfRowsInSection section:   Int) -> Int {

      return array.count
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
    cell.textLabel?.text = array[indexPath.row]
    return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    performSegue(withIdentifier: "goToDetail", sender: self)
}

}

EDIT

Since you hide your tabBar in view B, you need just unhide it.

Add this code to your view B

    override func viewWillDisappear(_ animated: Bool) {
       super.viewWillDisappear(animated)
       self.tabBarController?.tabBar.isHidden = false
    }

Upvotes: 3

Related Questions