标题 | Javascript实现跑马灯效果的简单实例 |
内容 | 下面小编就为大家带来一篇Javascript实现跑马灯效果的简单实例。小编觉得挺不错的,现在就分享给大家,也给大家做个参考。 页面html: <div> <div id="imgShows" runat="server"> <div id="demo"> <table cellspacing="0" cellpadding="0" cellspace="0"> <tr> <td id="demo1" valign="top" runat="server"> </td> <td id="demo2" valign="top"> </td> </tr> </table> </div> <script type="text/javascript"> var speed = 10 var demo = document.getElementById("demo"); var demo1 = document.getElementById("demo1"); var demo2 = document.getElementById("demo2"); demo2.innerHTML = demo1.innerHTML function Marquee() { if (demo2.offsetWidth - demo.scrollLeft <= 0) demo.scrollLeft -= demo1.offsetWidth else { demo.scrollLeft++ } } var MyMar = setInterval(Marquee, speed) demo.onmouseover = function () { clearInterval(MyMar) } demo.onmouseout = function () { MyMar = setInterval(Marquee, speed) } </script> </div> </div> cs后台代码: private void BindPics(int comId) { List<Model.Pic> pic = DAO.PicDao.GetPics(comId); StringBuilder sb = new StringBuilder(); if (pic == null || pic.Count < 1) { imgShows.InnerHtml = string.Empty; return; } sb.Append("<table width=\"100%\" border=\"0\" align=\"center\" cellpadding=\"0\"cellspacing=\"10px\"><tr>"); for (int i = 0; i < pic.Count; i++) { Model.Pic p = pic[i]; sb.Append(" <td width=\"200\"><a href=\"" + p.Href + "\"><img src=\"../" + p.Src + "\" border='0' title=\"" + p.Title + "\" alt=\"" + p.Title + "\"></a></td>"); } sb.Append("</tr></table>"); demo1.InnerHtml = sb.ToString(); } 数据库表: USE [Enterprise] GO /****** 对象: Table [dbo].[Pics] 脚本日期: 03/17/2011 19:26:27 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO SET ANSI_PADDING ON GO CREATE TABLE [dbo].[Pics]( [Id] [int] IDENTITY(1,1) NOT NULL, [ComId] [int] NOT NULL, [Title] [varchar](50) COLLATE Chinese_PRC_CI_AS NULL, [Href] [varchar](255) COLLATE Chinese_PRC_CI_AS NULL, [Src] [varchar](255) COLLATE Chinese_PRC_CI_AS NOT NULL, PRIMARY KEY CLUSTERED ( [Id] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY] ) ON [PRIMARY] GO SET ANSI_PADDING OFF 实体类: public class Pic { public int Id { set; get; } public int ComId { set; get; } public Model.CompanyModel CompanyModel { set; get; } public string Title { set; get; } public string Src { set; get; } public string Href { set; get; } } 以上这篇Javascript实现跑马灯效果的简单实例就是小编分享给大家的全部内容了,希望能给大家一个参考 |
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