jqery 图片等 比例缩放

后台添加加载图片的方法(从编辑器里为图上添加一个名为jzsmsimglightbox样式的类)

public string GetHtmlImageUrlList(string sHtmlText)
{
// 定义正则表达式用来匹配 img 标签
Regex regImg = new Regex(@"<img\b[^<>]*?\bsrc[\s\t\r\n]*=[\s\t\r\n]*[""']?[\s\t\r\n]*(?<imgUrl>[^\s\t\r\n""'<>]*)[^<>]*?/?[\s\t\r\n]*>", RegexOptions.IgnoreCase);

// 搜索匹配的字符串
MatchCollection matches = regImg.Matches(sHtmlText);
int i = 0;
string[] sUrlList = new string[matches.Count];

// 取得匹配项列表
foreach (Match match in matches)
{
sUrlList[i++] = match.Groups["imgUrl"].Value;
string newimg = "<a class=\"jzsmsimglightbox\" href=\"" + match.Groups["imgUrl"].Value.Replace("_", "") + "\" target=\"_blank\">" + match.ToString() + "</a>";
sHtmlText = sHtmlText.Replace(match.ToString(), newimg);
}
return sHtmlText;
}

前台引用相关js

<link href="../LightBox-0.5/css/jquery.lightbox-0.5.css" rel="stylesheet" type="text/css" />
<script src="../LightBox-0.5/js/jquery.lightbox-0.5.js" type="text/javascript"></script>