Disable js alert in UIWebView in ios7

Question

I used to disable js alert in UIWebView by overriding

- (void)webView:(UIWebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame;

as mentioned by this answer.

Now with ios7&xcode5, the above code has the compile error: WebFrame: expected a type

There is no WebFrame anymore? Anyone know about this?

Answer 1

Change WebFrame * to id or import the header from webkit.