我怎样才能用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];
}
我已经尝试这样做了。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()
}
你可能会选择:
self.view.endEditing(true)
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