<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
*{
padding: 0;
margin: 0;
}
ul{
display: flex;
list-style: none;
}
li{
height: 50px;
line-height: 50px;
text-align: center;
flex: 1;
}
.active{
color: red;
border-bottom: 1px solid red;
}
</style>
</head>
<body>
<ul>
<li class="active" id="item1">正在热映</li>
<li id="item2">即将上映</li>
</ul>
<script>
item1.onclick = function(){
item1.classList.add("active")
item2.classList.remove("active")
}
item2.onclick = function(){
item1.classList.remove("active")
item2.classList.add("active")
}
</script>
</body>
</html>
JavaScript ---案例---简易选项卡
最新推荐文章于 2024-11-08 19:00:00 发布