所以我有一个带有文本字段形式的uiscrollview。我正在尝试向背景添加动作,以便当用户点击背景时键盘缩回。
我能够使用backgroundTap来缩回键盘,但它禁用了我的uibuttons:Detecting hits in UIScrollView while still letting it do it's thing
如第二个回答所述,我将此代码添加到viewDidLoad:
UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(backgroundTap:)];
[scrollView addGestureRecognizer: singleTap];
其中backgroundTap是
- (IBAction)backgroundTap:(id)sender
这允许我在uiscrollview上使用backgroundTap缩回键盘,但是它禁用了我的cancelButton来关闭窗体的模态视图以及发送HTTP Post的submitButton。
为什么它会禁用uibuttons?
答案 0 :(得分:0)
进行了一些搜索并找到了正确的答案!我会发布链接并在此处回答以防其他人首先发现这一点。
UITapGestureRecognizer *singleTapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(singleTap:)];
singleTapGestureRecognizer.numberOfTapsRequired = 1;
singleTapGestureRecognizer.enabled = YES;
singleTapGestureRecognizer.cancelsTouchesInView = NO;
[tapableView addGestureRecognizer:singleTapGestureRecognizer];
[singleTapGestureRecognizer release];
干杯, Ĵ
iOS5 UITapRecognizer for UIScrollView interfering with buttons. How to fix?