把图片的路径写在数据库中,然后通过后台程序读取出来,并且点击缩略图显示大图,
<head>
<title></title>
<style type="text/css">
#mydiv ul{ list-style-type:none;}
#mydiv ul li{ display:inline;}
#mydiv{ width:500px; border:solid 1px #444; background-color:#333;}
</style>
<link href="css/nf.lightbox.css" rel="stylesheet" type="text/css" />
<script src="js/Jquery1.7.js" type="text/javascript"></script>
<script src="js/NFLightBox.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
//var settings = { containerResizeSpeed: 3000 };
$('#mydiv ul a').lightBox({ containerResizeSpeed: 1000 });
})
</script>
</head>
<body>
<form id="form1" runat="server">
<div id="mydiv" runat="server">
</div>
</form>
</body>
namespace jquery知识点
{
public partial class demo3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
string constr = ConfigurationManager.ConnectionStrings["sqlcon"].ConnectionString;
SqlConnection conn = new SqlConnection(constr);
conn.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandText = "select mingcheng,datu from T_Demo";
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
adapter.Fill(dt);
cmd.Dispose();
conn.Dispose();
StringBuilder sb = new StringBuilder();
string img = string.Empty;
//遍括历输出
sb.Append("<ul>");
for (int i = 0; i < dt.Rows.Count; i++)
{
sb.Append("<a href="+dt.Rows[i]["datu"]+">");
sb.Append("<li>");
sb.Append("<img src="+dt.Rows[i]["mingcheng"]+">");
sb.Append("</li>");
sb.Append("</a>");
}
sb.Append("</ul>");
mydiv.InnerHtml = sb.ToString();
}
}
}
}
</html>