<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
li {
list-style: none;
width: 114px;
height: 140px;
background: url(img/normal.png);
float: left;
margin-right: 20px;
}
</style>
<script>
window.onload = function() {
var oLi = document.getElementsByTagName(‘li‘);
for(var i = 0; i < oLi.length; i++) {
oLi[i].onOff = true;
oLi[i].onclick = function() {
if(this.onOff) {
this.style.background = ‘url(img/active.png)‘;
this.onOff = false;
} else {
this.style.background = ‘url(img/normal.png)‘;
this.onOff = true;
}
}
}
}
</script>
</head>
<body>
<ul>
<li></li>
<li></li>
<li></li>
</ul>
</body>
</html>
示例代码
时间： 2024-10-20 02:43:04