4

我经历了所有的解决方案，但没有一个有效。我正在开发适用于 iOS 6 的应用程序 ipad。当用户触摸外部（在滚动视图上）时，我希望键盘消失......

4

8 回答 8

6

在 viewDidLoad 中给出以下代码

-(void) ViewDidLoad
{
UITapGestureRecognizer *tapScroll = [[UITapGestureRecognizer alloc]initWithTarget:self     action:@selector(tapped)];
tapScroll.cancelsTouchesInView = NO;
[scrollview addGestureRecognizer:tapScroll];
}

并定义函数如下

- (void) tapped
{
[self.view endEditing:YES];
}
于 2013-05-17T10:08:23.237 回答
1

将滚动视图委托设置为自我

self.scrollView.delegate=self;

然后

-(void)scrollViewDidScroll:(UIScrollView *)scrollView{


if (sTitle.isFirstResponder) {
    [sTitle resignFirstResponder];
}
}
于 2013-05-17T10:16:12.840 回答
1

尝试使用这个。我希望它会有所帮助。

  - (void)viewDidLoad
    {
        [super viewDidLoad];

        UITapGestureRecognizer *gestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hideKeyBoard:)];
        gestureRecognizer.delegate = self;
        [scrollView addGestureRecognizer:gestureRecognizer];
    }

    -(void) hideKeyBoard:(UIGestureRecognizer *) sender
    {
        [self.view endEditing:YES];
    }
于 2013-05-17T10:06:20.590 回答
1

您可以使用此代码隐藏键盘：

-(void)viewDidLoad
{
    [super viewDidLoad];

    UITapGestureRecognizer *gesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hideTheKeyBoard:)];
    gestureRecognizer.delegate = self;
    [scrollView addGestureRecognizer:gestureRecognizer];
}

-(void) hideTheKeyBoard:(UIGestureRecognizer *)sender
{
    [self.view endEditing:YES];
}
于 2013-05-17T10:17:10.017 回答
0 
UITapGestureRecognizer *tapScroll = [[UITapGestureRecognizer alloc]initWithTarget:self     action:@selector(Click)];
ScrollClick.cancelsTouchesInView = NO;
[YOUR scrollview addGestureRecognizer:ScrollClick];


- (void)Click
{
 [self.view endEditing:YES];
}

试试这个。我希望它对你有帮助。好好享受 ！

于 2013-05-18T05:04:50.893 回答
0 
add custom button on scrollview and
-(IBAction)btn:(id)sender
{
  [txt resignfirstresponder];
}

enjoy it!!
于 2013-05-17T10:19:31.970 回答
0 
  UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapped:)];
   [tapRecognizer setNumberOfTapsRequired:1];
   [tapRecognizer setDelegate:self];
   [scrollview addGestureRecognizer:tapRecognizer];


-(void)tapped:(id)sender {
      [textField resignFirstResponder];
      //    your code what you want
 }
于 2013-05-17T10:08:25.783 回答
0

如果您正在使用，xib那么只需将 a 连接tapRecognizer到您的scrollview然后创建tapRecognizer's选择器事件[self.view endEditing:YES]

于 2013-05-17T10:12:08.477 回答