Detailed explanation of how to create Vue-router sub-routes (nested routes)-Vue.js-php.cn

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Detailed explanation of how to create Vue-router sub-routes (nested routes)

藏色散人

Aug 10, 2022 am 10:48 AM

vue sub-routing

In application interface development, it is usually composed of multiple layers of nested components. But as the number of pages increases, if you stuff all the pages into a routes array, it will look very messy, and you will not be able to determine which pages are related. With the help of vue-router, the nested routing function is provided, allowing us to organize related pages together. [Related recommendations: vue.js video tutorial]

Experimental purpose

In our mall project, the background management pageAdmin involves a lot Operation page, for example:

/admin Main page
/admin/create Create new information
/admin/edit Edit information

Let’s organize them together by nested routing.

Create Admin page

Create Admin.vue under src/views, and create an admin directory to store admin's sub-pages (when using vue-router's sub-router, you need to add it to the parent page) Component uses router-view placeholder)

Admin.vue

<template>
  <div class="title">
    <h1 id="nbsp-msg-nbsp">{{ msg }}</h1>
    <!-- 路由插槽 -->
    <router-view></router-view>
  </div>
</template>

<script>
export default {
  name: "home",

  data() {
    return {
      msg: "This is the Admin Page",
    };
  },
};
</script>

<style scoped>
</style>

Create sub-page

Create an admin directory under src/views to store admin subpages, and create Create.vue and Edit.vue under the admin directory to implement /create Create new products /editEdit product information

Create.vue

<template>
  <div>
    <div class="title">
      <h1 id="This-nbsp-is-nbsp-Admin-Create">This is Admin/Create</h1>
    </div>
  </div>
</template>

Edit.vue

<template>
  <div>
    <div class="title">
      <h1 id="This-nbsp-is-nbsp-Admin-Edit">This is Admin/Edit</h1>
    </div>
  </div>
</template>

Modify router/index.js code

Add a sub-route. The sub-route is written by adding the children field to the original routing configuration.

children:[
    {path:'/',component:xxx},
    {path:'xx',component:xxx}]

Note: Do not add / to the path in children. Adding it means it is a route in the root directory.

index.js

import Vue from 'vue'import VueRouter from 'vue-router'import Admin from '@/views/Admin.vue'// 导入admin子路由import Create from '@/views/admin/Create';import Edit from '@/views/admin/Edit';Vue.use(VueRouter)const routes = [
  {
    path: '/admin',
    name: 'Admin',
    component: Admin,
    children: [
      {
        path: 'create',
        component: Create,
      },
      {
        path: 'edit',
        component: Edit,
      }
    ]
  }]const router = new VueRouter({
  routes})export default router

Now the Vue-router sub-router (nested route) is created

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