posts - 84, comments - 264, trackbacks - 0

使用的时候碰到demo1滚动完毕后就停止的问题，经调试查看demo2未能浮动到demo1之后，在demo下，demo1，demo2之上插入一层等于demo1+demo2宽度的div，问题解决。
注意，demo1和demo2的宽度一定要等于所有图片的总宽度，否则图片滚动显示不全或者出现空挡。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript" src="Marquee.js"></script>
<style type="text/css">


</style>
</head>
<body>

<div id="demo">
<ul id="demo1">
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
<li><a href="#"><img src="" width="60" height="60" alt="图片占有位" /></a> </li>
</ul>
<ul id="demo2"></ul>
</div>


<script>
toleft("demo","demo1","demo2",30,"onedemo");
//toright("demo0","demo11","demo22",20,"ti2");
</script>
</body>
</html>

js核心代码

//调用向左滚动
//toleft("demo","demo1","demo2",30,"ti1")
//调用向右滚动
//toright("demo0","demo11","demo22",20,"ti2")

function $(id)
{
return document.getElementById(id)
}

//向左滚动函数，demo包含demo1与demo2,speed是滚动速度，flag一个网页内有多个时设置为不同的任意字符。
function toleft(demo,demo1,demo2,speed,flag)
{
demo=$(demo);
demo1=$(demo1);
demo2=$(demo2)
demo2.innerHTML=demo1.innerHTML
function Marquee()
{
if(demo2.offsetWidth-demo.scrollLeft<=0)
{
demo.scrollLeft-=demo1.offsetWidth
}
else
{
demo.scrollLeft++
}
}
flag=setInterval(Marquee,speed)
demo.onmouseover=function()
{
clearInterval(flag);
}
demo.onmouseout=function()
{
flag=setInterval(Marquee,speed);
}
}

//向右滚动函数，demo包含demo1与demo2,speed是滚动速度，flag一个网页内有多个时设置为不同的任意字符。
function toright(demo,demo1,demo2,speed,flag)
{
demo=$(demo);
demo1=$(demo1);
demo2=$(demo2)
demo2.innerHTML=demo1.innerHTML
function Marquee()
{
if(demo.scrollLeft<=0)
{
demo.scrollLeft=demo2.offsetWidth
}
else
{
demo.scrollLeft--
}
}
flag=setInterval(Marquee,speed)
demo.onmouseover=function()
{
clearInterval(flag);
}
demo.onmouseout=function()
{
flag=setInterval(Marquee,speed);
}
}

posted on 2012-10-01 22:52 wf 阅读(396) 评论(0) 编辑收藏引用所属分类: Computer Tech.

只有注册用户登录后才能发表评论。

2024年11月

日

一

二

三

四

五

六

欢迎来到我的BLOG~~~

之前存放FLASH和音乐的地方down掉了，随便链个歌先听听吧~~~
免费的东西真不保险啊~~

听到首英文歌，挺好听的，放上来。。God is a girl。。far away from home

换了新歌All Out of Love

经推荐换个the power of dream~

换个歌I believe in love

今晚,我感觉离你很近---又换歌了

That place in your heart~~

I'm all about you~08317

always and forever~

Acros the universe

常用链接

留言簿(14)

随笔分类

随笔档案

文章分类

Published(26)

文章档案

相册

Time flies...

friend

It's no go
best wishes..
kick his ass again and again
wish he could find that perfect girl
Sweet lemon
..all that i can see is just a yellow lemon tree...

study

Jacky26℃
很全的计算机水平考试资料
topboyleo
a lot of English stuff like Action English......