第一次写的JS动画，不知道为什么动不了
<!DOCTYPE html>
<html>
<head>
<title>JS Flash</title>
<meta charset="utf-8">
<style type="text/css">
body,div,span{
margin: 0;
padding: 0;
}
#div1{
width: 200px;
height: 200px;
background: red;
position: relative;
left: -200px;
top:0;
}
#div1 span{
width: 20px;
height: 50px;
background: blue;
position: absolute;
left: 200px;
top: 75px;
}
</style>
<script type="text/javascript">
window.onload=function(){
var oDiv=document.getElementById('div1');
oDiv.onmouseover=function(){
startMove();
}
oDiv.onmouseover = function(){
startMove1();
}
}
var timer=null;
function startMove(){
clearInterval(timer);
setInterval(function(){
var oDiv=document.getElementById('div1');
if(oDiv.offsetLeft == 0){
clearInterval(timer);
}
else{
oDiv.style.left=oDiv.offsetLeft+10+'px';
}
},30)
}
function startMove1(){
clearInterval(timer);
setInterval(function(){
var oDiv=document.getElementById('div1');
if(oDiv.offsetLeft == -200){
clearInterval(timer);
}
else{
oDiv.style.left=oDiv.offsetLeft-10+'px';
}
},30)
}
</script>
</head>
<body>
<div id="div1">
<span id="share">分享</span>
</div>
</body>
</html>
Mrshoushou3回答
-
李晓健
oDiv.onmouseover=function(){ startMove(); } oDiv.onmouseover = function(){ startMove1(); } //因为后面一个onmouseover 会覆盖前面一个 onmouseover ，所以你就看不到效果
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