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webview - ios取消右侧,下侧滚动条,去处上下滚动边界的黑色背景

2016-10-20 15:31 393 查看
UIWebView * d_intro = [[UIWebView alloc] init];

d_intro.delegate = self;

d_intro.dataDetectorTypes = UIDataDetectorTypeLink;

//取消右侧,下侧滚动条,去处上下滚动边界的黑色背景

d_intro.backgroundColor=[UIColor clearColor];

for (UIView *_aView in [d_intro subviews])

{

if ([_aView isKindOfClass:[UIScrollView class]])

{

[(UIScrollView *)_aView setShowsVerticalScrollIndicator:NO];

//右侧的滚动条

[(UIScrollView *)_aView setShowsHorizontalScrollIndicator:NO];

//下侧的滚动条



for (UIView *_inScrollview in _aView.subviews)

{

if ([_inScrollview isKindOfClass:[UIImageView class]])

{

_inScrollview.hidden = YES; //上下滚动出边界时的黑色的图片

}

}

}

}

[self.view addSubview:d_intro];
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