// 第一种是遵循代理,是在代理方法中实现键盘的隐藏
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
// 第一种方法。用代理实现键盘的隐藏
func textFieldShouldReturn(textField: UITextField) -> Bool {
if (textField == self.text) {
textField.resignFirstResponder()
// self.view.becomeFirstResponder()
}
return true;
}
// 第二种方法实现键盘的隐藏
override func touchesBegan(touches: NSSet, withEvent event: UIEvent) {
self.text.resignFirstResponder()
self.pwdtext.resignFirstResponder()
}