你好,我再次发现一个伟大的脚本,几乎可以做到我想要的问题是,当页面加载时,它不会自行移动,我们可以改变它来做到这一点? 这个想法是使滚动下来的消息,我想使它成为一个循环,所以我有一条消息,它会从上到下移动,但它永远不会停止移动像一个跑马灯 在此先感谢!marque like with javascript
<!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=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript">
scrollStep=1
timerUp=""
timerDown=""
function toTop(id){
document.getElementById(id).scrollTop=0
}
function scrollDivDown(id){
clearTimeout(timerDown)
document.getElementById(id).scrollTop+=scrollStep
timerDown=setTimeout("scrollDivDown('"+id+"')",10)
}
function scrollDivUp(id){
clearTimeout(timerUp)
document.getElementById(id).scrollTop-=scrollStep
timerUp=setTimeout("scrollDivUp('"+id+"')",10)
}
function toBottom(id){
document.getElementById(id).scrollTop=document.getElementById(id).scrollHeight
}
function stopMe(){
clearTimeout(timerDown)
clearTimeout(timerUp)
}
</script>
<style>
#display{
width:200px;
height:150px;
overflow:hidden;
text-align:left;
border:1px solid black;
}
</style>
</head>
<body>
<a href="#null" onclick="toTop('display')">Top</a>
<a href="#null" onmouseover="scrollDivDown('display')" onmouseout="stopMe()">ScrollDown</a>
<a href="#null" onmouseover="scrollDivUp('display')" onmouseout="stopMe()">Scroll Up</a>
<a href="#null" onclick="toBottom('display')">Bottom</a>
<div id="display">
<b>LAYER CONTENTS</b>
<P>Dummy Text<P>Dummy Text<P>Dummy Text<P>Dummy Text
<P>Dummy Text<P>Dummy Text<P>Dummy Text<P>Dummy Text
<P>Dummy Text<P>Dummy Text<P>Dummy Text<P>Dummy Text
<P>Dummy Text<P>Dummy Text<P>Dummy Text<P>End
</div>
</body>
</html>
我想要做这样的事情所以它会使一个循环:
function scrollDown(id){
clearTimeout(timerDown)
document.getElementById(id).scrollTop+=scrollStep
if (document.getElementById(id).scrollTop=document.getElementById(id).scrollHeight){
document.getElementById(id).scrollTop=0
}
}
<div id="display" onmouseout="scrollDown('display')" onmouseover="stopMe()">
,并在这个div在你的代码的消息
页面加载时应该怎么做?你期望什么行为? – Sergio
我希望它自己从底部移动到顶部,而不需要靠近鼠标或点击任何东西 –
这是您要找的吗? http://jsfiddle.net/QGveQ/ – Sergio