swift-多個textfield 鍵盤下一項 切換
import UIKit
class LoginViewController: UIViewController ,UITextFieldDelegate{
@IBOutlet weak var userName: UITextField!
@IBOutlet weak var passWord: UITextField!
override func viewDidLoad() {
// Do any additional setup after loading the view, typically from a nib.
userName.delegate = self
passWord.delegate = self
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
override func touchesEnded(touches: Set<
userName.resignFirstResponder()
passWord.resignFirstResponder()
}
func textFieldShouldReturn(textField: UITextField) -> Bool{
if textField == self.userName{
userName.resignFirstResponder()
passWord.becomeFirstResponder()
} else {
passWord.resignFirstResponder()
}
return true
}
}