让UIWebView的背景透明:
1
2
|
self .webView.backgroundColor = [ UIColor clearColor ]; self .webView.opaque = NO |
这样就可以背景透明了,如果还是无效的话,那么需要在html里面加入:
<body style="background-color: transparent">
去掉uiwebview滚动到边缘时的阴影效果:(不要重复对一个uiwebview调用这个方法,会导致滚动条消失)
1
2
3
4
5
6
7
8
9
10
11
12
|
- ( void ) hideGradientBackground :( UIView *)theView { for ( UIView * subview in theView.subviews) { if ([subview isKindOfClass :[ UIImageView class ]]) subview.hidden = YES ; [ self hideGradientBackground :subview]; } } - ( void )viewDidLoad { [ self hideGradientBackground : self .webView]; } |
去除copy/paste的响应:
1
|
[webView stringByEvaluatingJavaScriptFromString : @ "var css = document.createElement("style");css.type = "text/css";css.innerHTML = "* {-webkit-touch-callout: none;-webkit-user-select: none;}";document.body.appendChild(css);" ];
|