How to exit from the search on clicking on Cancel button?

Question

I have a search bar with cancel button. But when I click on Cancel button it doesn\'t close the search bar. How can I make that on click on Cancel it will return search bar to t

Answer 1

class MyController: UIViewController, UISearchBarDelegate {
    // Called when search bar obtains focus.  I.e., user taps 
    // on the search bar to enter text.
    func searchBarTextDidBeginEditing(searchBar: UISearchBar) {
        searchBar.showsCancelButton = true
    }

    func searchBarCancelButtonClicked(searchBar: UISearchBar) {
        searchBar.text = nil
        searchBar.showsCancelButton = false

        // Remove focus from the search bar.
        searchBar.endEditing(true)

        // Perform any necessary work.  E.g., repopulating a table view
        // if the search bar performs filtering. 
    }
}