Adding searchBar to navigationBar in swift

Question

I am trying to add a searchBar to a navigationBar. I studied a little, and this is what I have done so far:

The problem is that this code is not displayed in the navigation block.

searchBar = UISearchBar(frame: CGRectMake(0, 0, 320, 44)) searchBar?.delegate = self searchBar?.showsCancelButton = true searchController = UISearchDisplayController() searchController?.delegate = self searchController?.searchResultsDelegate = self searchController?.displaysSearchBarInNavigationBar = true 

Answer 1

Try this code that worked for me:

  lazy var searchBars:UISearchBar = UISearchBar(frame: CGRectMake(0, 0, 200, 20)) override func viewDidLoad() { super.viewDidLoad() var leftNavBarButton = UIBarButtonItem(customView: searchBars) self.navigationItem.leftBarButtonItem = leftNavBarButton } 

Answer 2

Try this

 lazy var searchBar = UISearchBar(frame: .zero) override func viewDidLoad() { super.viewDidLoad() navigationItem.titleView = searchBar}