在子视图上获取 touchesBegan (UIWebView) [英] Get touchesBegan on a subview (UIWebView)

问题描述

我有一个 UIWebView，它被添加为 UIview 中的子视图，我想检测何时触摸此 UIWebView，但 touchesBegan 不起作用.

I've an UIWebView which is added as a subview in a UIview and I would like to detect when this UIWebView is touched but touchesBegan just don't work.

有什么想法吗?

推荐答案

1. 在您的代码中对 UIWebView 进行子类化，然后在您的类中实现 touchesBegan.
2. 将子类化的 webview 添加为 UIView 的子视图.

3. 在子类的 UIWebView 中调用 super

1. Subclass UIWebView in your code and then implement touchesBegan in your class.
2. Add the subclassed webview as a subview of your UIView.

3. Call super in the subclassed UIWebView

- (void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event 
{
    [super touchesBegan: touches withEvent: event];
}

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