标签：tor add margin doc lin seo order block ora
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
*{
margin: 0;
padding: 0;
}
li{
display: inline-block;
width: 50px;
height: 30px;
border: 1px solid red;
}
</style>
</head>
<body>
<ul>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
<script>
var index;
var lis=document.querySelectorAll("ul li");
console.log(lis.length)
for (var i=0;i<lis.length;i++) {
(function(index){
lis[index].onmouseover=function(){
console.log(index)
}
})(i)
}
</script>
</body>
</html>
标签：tor add margin doc lin seo order block ora
原文地址：https://www.cnblogs.com/daifuchao/p/11767893.html
