95 lines
1.6 KiB
HTML
95 lines
1.6 KiB
HTML
<!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>
|
|
</head>
|
|
<style>
|
|
* {
|
|
margin: 0;
|
|
padding: 0;
|
|
list-style: none;
|
|
}
|
|
|
|
|
|
ul {
|
|
display: flex;
|
|
|
|
}
|
|
|
|
ul.title {
|
|
height: 45px;
|
|
align-items: center;
|
|
|
|
}
|
|
|
|
.active_title {
|
|
color: red;
|
|
}
|
|
|
|
ul.title li {
|
|
margin: 0 10px;
|
|
}
|
|
|
|
.content {}
|
|
|
|
.content li {
|
|
display: none;
|
|
}
|
|
|
|
.active_content {
|
|
display: block !important;
|
|
}
|
|
</style>
|
|
|
|
<body>
|
|
<ul class="title">
|
|
<li class="active_title">首页</li>
|
|
<li>社会</li>
|
|
<li>文本</li>
|
|
<li>实践</li>
|
|
</ul>
|
|
|
|
<ul class="content">
|
|
<li class="active_content">首页的内容</li>
|
|
<li>社会的内容</li>
|
|
<li>文本的内容</li>
|
|
<li>实践的内容</li>
|
|
</ul>
|
|
</body>
|
|
<script>
|
|
var titleLi = _('.title li');
|
|
var contentLi = _('.content li');
|
|
|
|
console.log(titleLi);
|
|
|
|
titleLi.forEach((v, i) => {
|
|
v.onclick = () => {
|
|
|
|
titleLi.forEach((j,index) => {
|
|
j.classList.remove("active_title")
|
|
contentLi[index].classList.remove("active_content")
|
|
});
|
|
|
|
|
|
|
|
v.classList.add('active_title');
|
|
contentLi[i].classList.add("active_content");
|
|
|
|
}
|
|
})
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function _(className) {
|
|
return document.querySelectorAll(className)
|
|
}
|
|
</script>
|
|
|
|
</html> |