ios - 使用文本字段时，我试图让键盘在 IOS 中消失

Question

我正在尝试让数字键盘在 IOS 中消失。我添加了下面的代码来完成此操作，并且它只是有效的。我必须选择文本或双击才能让键盘消失。完成此操作后，我单击返回文本框，然后它就会正常工作。

- (IBAction)didBeginEditingPointsText:(id)sender
{
    self.tap = [[UITapGestureRecognizer alloc] initWithTarget:self

                                                       action:@selector(dismissKeyboard)];
    [self.view addGestureRecognizer:self.tap];
}

-(void)dismissKeyboard
{
    [self.pointsText resignFirstResponder];
    [self.view removeGestureRecognizer:self.tap];
}

Answer 1

将其添加到您的 viewDidLoad

UITapGestureRecognizer *gestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self.nameTextField action:@selector(resignFirstResponder)];
gestureRecognizer.cancelsTouchesInView = NO;
[self.view addGestureRecognizer:gestureRecognizer];