ElementUI之el-scrollbar + el-backtop + el-timeline实现时间轴触底刷新和一键返回页面顶部。
背景:ElementUI的版本(vue.global.js = 3.2.36, index.css = 2.4.4, index.full.js = 2.4.4)
废话不多说,先看动图效果↓↓↓
然后直接上代码。(注意代码中有注释的地方,是容易出错的关键地方。)
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width,initial-scale=1.0" />
<!-- viewport设置, 简单页面兼容手机端显示 -->
<script src="https://unpkg.com/vue@3.2.36/dist/vue.global.js"></script>
<link rel="stylesheet" href="https://unpkg.com/element-plus@2.4.4/dist/index.css">
<script src="https://unpkg.com/element-plus@2.4.4/dist/index.full.js"></script>
<title>Test Web Page</title>
<style>
.el-timeline {
padding-left: 0;
}
</style>
</head>
<body>
<div id="app" class="allpack" style="height: