Get search bar in navigation bar in Swift
Solution 1
Try this
let leftNavBarButton = UIBarButtonItem(customView:Yoursearchbar)
self.navigationItem.leftBarButtonItem = leftNavBarButton
Update
You keep a lazy UISearchBar property
lazy var searchBar:UISearchBar = UISearchBar(frame: CGRectMake(0, 0, 200, 20))
In viewDidLoad
searchBar.placeholder = "Your placeholder"
var leftNavBarButton = UIBarButtonItem(customView:searchBar)
self.navigationItem.leftBarButtonItem = leftNavBarButton
If you want to use storyboard just drag your searchbar as a outlet,then replace the lazy property with your outlet searchbar
Solution 2
// create the search bar programatically since you won't be
// able to drag one onto the navigation bar
searchBar = UISearchBar()
searchBar.sizeToFit()
// the UIViewController comes with a navigationItem property
// this will automatically be initialized for you if when the
// view controller is added to a navigation controller's stack
// you just need to set the titleView to be the search bar
navigationItem.titleView = searchBar
Solution 3
Swift 5, XCode 11, Storyboard way so you can easily add all the search bar attributes through the storyboard and you have less code in your view controller class.
1.) Add your search bar view as external view in viewcontroller.
2.) Connect searchBarView to you viewcontroller.
3.) Add your searchBarView to your navigationBar title item.
navigationItem.titleView = searchBarView
Result:
Solution 4
In your view controller:
lazy var searchBar = UISearchBar(frame: CGRectZero)
override func viewDidLoad() {
super.viewDidLoad()
searchBar.placeholder = "Search"
navigationItem.titleView = searchBar
}
Doing it this way, by setting the navigationItem.titleView, the search bar is automatically centered across the iPhone and iPad devices. Note: only tested with v8.4 and v9.0
for SWIFT 3
lazy var searchBar = UISearchBar(frame: CGRect.zero)
Solution 5
In 2019, you should use UISearchController.
override func viewDidLoad() {
super.viewDidLoad()
let searchController = UISearchController(searchResultsController: nil)
searchController.searchResultsUpdater = self.viewModel
searchController.obscuresBackgroundDuringPresentation = false
searchController.searchBar.placeholder = "Search artists"
self.navigationItem.searchController = searchController
self.definesPresentationContext = true
}
And some class should conform to UISearchResultsUpdating. I usually add this as extension to my ViewModel.
extension ArtistSearchViewModel: UISearchResultsUpdating {
func updateSearchResults(for searchController: UISearchController) {
print("Searching with: " + (searchController.searchBar.text ?? ""))
let searchText = (searchController.searchBar.text ?? "")
self.currentSearchText = searchText
search()
}
}
This will spawn something like this:
idris
Updated on July 07, 2021Comments
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idris almost 3 years
So I've tried everything trying to get a search bar into the navigation bar in Swift. But sadly I haven't gotten it working, just yet...
For those of you who don't know what I'm talking about, I'm trying to do something like this
Note the search bar in the navigation bar. So here's what I'm currently using
self.searchDisplayController?.displaysSearchBarInNavigationBar = true
I popped that in my
viewDidLoad
, and then when I load up the app I'm presented with, just an empty navigation bar.... :( Any ideas?