15

如何用 Apple 的新语言实现它:

Objective-C 代码:

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
        for (UIView *view in self.view.subviews)
        [view resignFirstResponder];
}

我已经尝试过这样做。但键盘并没有消失:

SWIFT代码:

override func touchesBegan(touches: NSSet, withEvent event: UIEvent) {
    super.touchesBegan(touches, withEvent: event)
    self.view.resignFirstResponder()
}
4

2 回答 2

47

你可能会去:

self.view.endEditing(true)
于 2014-06-04T10:20:59.963 回答
3

尝试这个

self.view.endEditing(true)
于 2014-06-04T10:31:05.173 回答