OC UIWebView 笔记
作者:
cry_0416 | 来源:发表于
2016-11-10 23:34 被阅读15次
-
使webView内容图片适应屏幕大小(插入JS语句)
- (void)webViewDidFinishLoad:(UIWebView *)webView {
NSString *js = @"function imgAutoFit() { \\\\
var imgs = document.getElementsByTagName('img'); \\\\
for (var i = 0; i < imgs.length; ++i) {\\\\
var img = imgs[i]; \\\\
img.style.maxWidth = %f; \\\\
} \\\\
}";
js = [NSString stringWithFormat:js, [UIScreen mainScreen].bounds.size.width - 20];
[webView stringByEvaluatingJavaScriptFromString:js];
[webView stringByEvaluatingJavaScriptFromString:@"imgAutoFit()"];
}
本文标题：OC UIWebView 笔记
本文链接：https://www.haomeiwen.com/subject/zeekuttx.html
网友评论