vue三级路由内容在二级路由中展示(平级展示),并保存选中状态。(Vue-router 如何在嵌套路由的同时做多级菜单。)

1.使用跳转标签<router-link></router-link>,不要使用this.$router()实现跳转(主要是我没搞好,嘿嘿)

代码如下:

<router-link to="/home/thescheduleof/flow">跳转</router-link>

2.三级路由出口放在你想要展示区域的最外层(也就是和二级路由展示区域是兄弟关系),内容宽高设置一样,点击跳转时会自动覆盖。

代码如下:

<template>
  <div class="theScheduleOf">
    //三级路由出口
    <keep-alive>
          <router-view></router-view>
    </keep-alive>
   //二级路由展示内容
    <div class="theScheduleOf_content_box">
    </div>
</template>

3.三级路由配置

代码如下:

{
    path: '/home',
    // name: 'Home',
    component: () => import('../views/Home.vue'),
    children: [
      { path: '/', redirect: '/Schedule' },
      {
        path: '/Schedule',
        name: 'Schedule',
        component: () => import('../views/MySchedule.vue')
      },
      {
        path: 'thescheduleof',
        // name: 'TheScheduleOf',
        component: () => import('../views/TheScheduleOf.vue'),
        children: [
          {
            path: '/home/thescheduleof/flow',
            name: 'Flow',
            component: () => import('../views/Flow.vue')
          },
        ]
       }
    ]
}

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转载自blog.csdn.net/CCKing7/article/details/123235391