// Hide keyboard when you click outside the keyboard
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)
}
func goToTabBarView(inStoryboard storyboard: String, withIdentifier identifier: String) {
let storyBoard : UIStoryboard = UIStoryboard(name: storyboard, bundle:nil)
let nextViewController = storyBoard.instantiateViewController(
withIdentifier: identifier) as! UITabBarController
self.present(nextViewController, animated:true, completion:nil)
}
func performSegueToReturnBack() {
if let nav = self.navigationController {
nav.popViewController(animated: true)
} else {
self.dismiss(animated: true, completion: nil)
}
}
}
