iphone - 点击手势识别器不适用于 UIView 内部的 UIScrollView 中的 UIWebiew

Question

我已将 WebView 放置在 Scrollview 中，而 Scrollview 又放置在 viewcontroller 的 View 中。 在 webview 上点击时，不会调用“tapRecognized”方法。

这是我的代码:

    UITapGestureRecognizer *oneFingerTwoTaps = 
      [[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapRecognized)] autorelease];

    [oneFingerTwoTaps setNumberOfTapsRequired:1];


// Add the gesture to the view

[[self view] addGestureRecognizer:oneFingerTwoTaps];

我也试过 foll :

[scrollview addGestureRecognizer:oneFingerTwoTaps];

[webview addGestureRecognizer:oneFingerTwoTaps];

请帮忙

Answer 1

尝试添加以下语句:

//.h
...
@interface yourclass <UIGestureRecognizerDelegate>
...

//.m
...
[oneFingerTwoTaps setDelegate:self];
...

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
    return YES;
}

希望对你有帮助