用literal填充(广告)，鼠标移上整块变色

1、代码中：

public partial class indexs : System.Web.UI.Page
    {
        Maticsoft.BLL.Advertise advertisebll = new Maticsoft.BLL.Advertise();
        private static Maticsoft.Model.Advertise advertise = new Maticsoft.Model.Advertise();

        protected void Page_Load(object sender, EventArgs e)
        {
            this.LitAdvertise1.Text = GetAdvertise1();//得到广告（形式文字）
            this.LitAdvertise2.Text = GetAdvertise2();//得到广告（形式图片）
        }
        private string GetAdvertise1()
        {
            DataSet ds = advertisebll.GetList("");
            string s = "";
            int num = 0;
            if (ds.Tables[0].Rows.Count > 20)
            {
                num = 20;
            }
            else
            {
                num = ds.Tables[0].Rows.Count;
            }
            for (int i = 0; i < num; i++)
            {
                string jobsort = ds.Tables[0].Rows[i]["displaytext"].ToString();//广告语
               // s += "<div class=/"rencai/"><div class=/"t1/"><h4><a target=/"_blank/" href=/"AdvertiseDetail.aspx?id=" + ds.Tables[0].Rows[i]["id"].ToString() + "/">" + ds.Tables[0].Rows[i]["displaytext"].ToString() + "</a></h4></div></div>";
               // s += "<div class=/"show_ad_text_wrap/" onmouseover= /"class= /'show_ad_text_bgcolor_change /'; /"   onmouseout= /"class=/'show_ad_text_wrap/'; /"><div class=/"show_ad_text/"><a class=/"show_ad_text_black/" target=/"_blank/" href=/"AdvertiseDetail.aspx?id=" + ds.Tables[0].Rows[i]["id"].ToString() + "/">" + ds.Tables[0].Rows[i]["displaytext"].ToString() + "</a></div></div>";
                s += "<div class=/"show_ad_text_wrap/"><div class=/"show_ad_text_black/"><a target=/"_blank/" href=/"AdvertiseDetail.aspx?id=" + ds.Tables[0].Rows[i]["id"].ToString() + "/">" + ds.Tables[0].Rows[i]["displaytext"].ToString() + "</a></div></div>";
             }
            ds.Tables[0].Dispose();
            return s;
        }
        private string GetAdvertise2()
        {
            DataSet ds = advertisebll.GetList("");
            string s = "";
            int num = 0;
            if (ds.Tables[0].Rows.Count > 20)
            {
                num = 20;
            }
            else
            {
                num = ds.Tables[0].Rows.Count;
            }
            for (int i = 0; i < num; i++)
            {
                s += "<div class=/"down/"><a href=/"AdvertiseDetail.aspx?id="+ ds.Tables[0].Rows[i]["id"].ToString() + "/"><img src="+ ds.Tables[0].Rows[i]["imagepath"].ToString() + "  alt=/"/" /></a></div>";
            }
            ds.Tables[0].Dispose();
            return s;
        }

2、设计中

<div id="body_top_text_right">
            <div class="literal">
                <asp:Literal ID="LitAdvertise1" runat="server"></asp:Literal>
            </div>
</div>

 

3、CSS设计

.show_ad_text_black a:link,.show_ad_text_black a:visited
{
 color: #333333;
 text-decoration: none;
}
.show_ad_text_black a:hover
{
 background: #FF8C00;
 display:block;
}