2013-05-27 25 views

回答

1
if ([[[UIDeice currentDevice] SystemVersion] floatValue] >= 5.0)//iOS>=5.0 
{ 
    webView.scrollView.bounces = NO; 
} 
else//iOS<5.0 
{ 
    for (id subview in webView.subviews) 
    { 
     if ([[subview class] isSubclassOfClass: [UIScrollView class]]) 
     ((UIScrollView *)subview).bounces = NO; 
    } 
} 
0
if (webView respondsToSelector:@selector(scrollView)]) { 
    webView.scrollView.bounces = NO; 
} else { 
    for (id subview in webView.subviews) { 
     if ([[subview class] isSubclassOfClass:[UIScrollView class]]) { 
      ((UIScrollView*)subview).bounces = NO; 
     } 
    } 
}