让UIWebView的背景透明:
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self .webView.backgroundColor = [ UIColor clearColor ];
self .webView.opaque = NO
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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)
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- ( 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:
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[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);" ];
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