<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
.head {
width: 300px;
height: 50px;
border: 1px solid red;
display: flex;
text-align: center;
line-height: 50px;
}
.head div {
flex: 1;
}
.fooder {
width: 300px;
height: 300px;
border: 1px solid red;
border-top: 0;
}
.fooder .tile2{
display: none;
}
</style>
</head>
<body>
<div>
<div class="head">
<div class="app">春</div>
<div class="app">夏</div>
<div class="app">秋</div>
<div class="app">冬</div>
</div>
<div class="fooder">
<div class="content">我也算是仁至义尽</div>
<div class="content tile2">我也不想和你道别</div>
<div class="content tile2">你和他提起过我吗</div>
<div class="content tile2">没能成为你的例外</div>
</div>
</div>
<script type="text/javascript">
var hear = document.getElementsByClassName('app')
var fooder = document.getElementsByClassName('content')
for (let i = 0; i < hear.length; i++) {
//春夏秋冬的下标
hear[i].key = i;
hear[i].onclick = function() {
var key = hear[i].key;
for (var k = 0; k < fooder.length; k++) {
fooder[k].style.display = "none";
if (key === k) {
fooder[k].style.display = "block";
}
}
}
}
</script>
</body>
</html>
这篇博客演示了如何使用HTML、CSS和JavaScript实现一个简单的前端选项卡切换效果。通过点击代表四季的标题(春、夏、秋、冬),相应的内容区域会显示或隐藏,为用户提供友好的交互体验。
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