Vue - 利用 data-* 做不同页面之间的切换

王佳斌发布时间：2020-06-02 19:17:40 ，浏览量：3

前言

底部有完整代码。

直接上图，大概就是这样一个需求（Tab页切换）：在这里插入图片描述

data - *（存储和操作数据）

在开始之前，先来了解一下 HTML5 自定义属性，你可以往 HTML 标签上添加任意以 data- 开头的属性，这些属性页面上是不显示的，它不会影响到你的页面布局和风格，但它却是可读可写的。

因此，我们可以利用它可读写特点，设立一个 标识 来对比完成页面切换。

如何获取

假设这是我们自定义的属性标识: data-id = "1"


    
        
        
        
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