hurriedly% 2011-03-15 00:31 采纳率: 100%
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Ios ——当触摸 UITextField 以外时,不用键盘

I'm wondering how to make the keyboard disappear when the user touches outside of a UITextField.

转载于:https://stackoverflow.com/questions/5306240/ios-dismiss-keyboard-when-touching-outside-of-uitextfield

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  • 游.程 2011-03-15 00:36
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    You'll need to add an UITapGestureRecogniser and assign it to the view, and then call resign first responder on the UITextField on it's selector.

    The code:

    In viewDidLoad

    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(dismissKeyboard)];
    
    [self.view addGestureRecognizer:tap];
    

    In dismissKeyboard:

    -(void)dismissKeyboard 
    {
        [aTextField resignFirstResponder];
    }
    

    (Where aTextField is the textfield that is responsible for the keyboard)

    Swift 3 version looks like that

    let tapGesture = UITapGestureRecognizer(target: self, action: #selector(self.dismissKeyboard (_:)))
    self.view.addGestureRecognizer(tapGesture)
    

    For dismissKeyboard

    func dismissKeyboard (_ sender: UITapGestureRecognizer) {
        aTextField.resignFirstResponder()
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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