How to Make Keyboard Dismiss When I Press Out of Searchbar on Swift

How to make keyboard dismiss when I press out of searchbar on Swift?

try this :

self.mySearchController.searchBar.endEditing(true)

replace mySearchController with your created controller name..
If you did not create it programmatically but instead you just dragged a search bar from library then IBoutlet your searchable to your class and reference it as:

self.mySearchBar.endEditing(true)

Make keyboard disappear when clicking outside of Search Bar - SWIFT

You can use this extension.

extension UIViewController {
    func hideKeyboardWhenTappedAround() {
        let tap: UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(UIViewController.dismissKeyboard))
        tap.cancelsTouchesInView = false
        view.addGestureRecognizer(tap)
    }

    @objc func dismissKeyboard() {
        view.endEditing(true)
    }
}

Usage. In your viewController:

override func viewDidLoad() {
    super.viewDidLoad()

    hideKeyboardWhenTappedAround()
}

How to dismiss keyboard when pressing Search key on tableView in swift 3?

If you are using UISearchBar then first make sure its delegate is set
and then add this function

func searchBarSearchButtonClicked(_ searchBar: UISearchBar)  {
    searchBar.resignFirstResponder()
}

How to dismiss keyboard when the UISearch Bar 'Search button is pressed?

From Text, Web and Editing Programming Guide for iOS:

To dismiss the keyboard, you call the resignFirstResponder method of the text-based view that is currently the first responder.

So you should do this in your UISearchBarDelegate:

- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
{
    [searchBar resignFirstResponder];
    // Do the search...
}

iOS - How to dismiss keyboard from the navigationItem.searchController when tap anywhere on the UIView?

There is no need to add UITapGestureRecognizer as proposed above. UIViewContoller already conforms to UIResponder interface (legacy from Objective C), so you can override this method like this:

extension UIViewController {

    override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
            self.view.window?.endEditing(true)
            super.touchesEnded(touches, with: event)
        }

}

SwiftUI Wrapped SearchBar Can't Dismiss Keyboard

The reason searchBarCancelButtonClicked is not being called is because it is in MySearchBar but you have set the Coordinator as the search bars delegate. If you move the searchBarCancelButtonClicked func to the Coordinator, it will be called.

Here is what the coordinator should look like:

class Coordinator: NSObject, UISearchBarDelegate {
    @Binding var sText: String

    init(sText: Binding<String>) {
        _sText = sText
    }

    func searchBar(_ searchBar: UISearchBar, textDidChange searchText: String) {
        sText = searchText
    }

    func searchBarCancelButtonClicked(searchBar: UISearchBar) {

        searchBar.text = ""

        searchBar.resignFirstResponder()
        searchBar.showsCancelButton = false
        searchBar.endEditing(true)
    }
}

How to dismiss UISearchBar keyboard without effecting other functionalities?

Set cancelsTouchesInView to false, for detailed explanation: link

extension UIViewController {
    func hideKeyboard() {
        let tap: UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(UIViewController.dismissKeyboard))
        tap.cancelsTouchesInView = false
        view.addGestureRecognizer(tap)
    }
    
    @objc
    func dismissKeyboard() {
        view.endEditing(true)
    }
}

Usage:

call hideKeyboard() in the viewDidLoad of the controller.

Dismiss keyboard when pressing x in UISearchBar

Just resign the first responder but in the next run loop like this:

- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText 
{
    if ([searchText length] == 0) 
    {
        [searchBar performSelector:@selector(resignFirstResponder)
                   withObject:nil 
                   afterDelay:0];
    }
}

Tested and it works.

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