151Vue-router路由嵌套children+动态匹配路由$route.params+传参数props:true+命名路由

程序员文章站 2022-03-21 13:51:47

children ....

children

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
    <!-- 导入 vue 文件 -->
    <script src="./lib/vue_2.5.22.js"></script>
    <script src="./lib/vue-router_3.0.2.js"></script>
  </head>
  <body>
    <!-- 被 vm 实例所控制的区域 -->
    <div id="app">
      <router-link to="/user">User</router-link>
      <router-link to="/register">Register</router-link>

      <!-- 路由占位符 -->
      <router-view></router-view> 
    </div>

    <script>
      const User = {
        template: '<h1>User 组件</h1>'
      }

      const Register = {
        template: `<div>
          <h1>Register 组件</h1>
          <hr/>

          <!-- 子路由链接 -->
          <router-link to="/register/tab1">tab1</router-link>
          <router-link to="/register/tab2">tab2</router-link>

          <!-- 子路由的占位符 -->
          <router-view />
        <div>`
      }

      const Tab1 = {
        template: '<h3>tab1 子组件</h3>'
      }

      const Tab2 = {
        template: '<h3>tab2 子组件</h3>'
      }

      // 创建路由实例对象
      const router = new VueRouter({
        // 所有的路由规则
        routes: [
          { path: '/', redirect: '/user'},
          { path: '/user', component: User },
          // children 数组表示子路由规则
          { path: '/register', component: Register, children: [
            { path: '/register/tab1', component: Tab1 },
            { path: '/register/tab2', component: Tab2 }
          ] }
        ]
      })

      // 创建 vm 实例对象
      const vm = new Vue({
        // 指定控制的区域
        el: '#app',
        data: {},
        // 挂载路由实例对象
        // router: router
        router
      })
    </script>
  </body>
</html>

动态匹配路由$route.params

151Vue-router路由嵌套children+动态匹配路由$route.params+传参数props:true+命名路由

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
    <!-- 导入 vue 文件 -->
    <script src="./lib/vue_2.5.22.js"></script>
    <script src="./lib/vue-router_3.0.2.js"></script>
  </head>
  <body>
    <!-- 被 vm 实例所控制的区域 -->
    <div id="app">
      <router-link to="/user/1">User1</router-link>
      <router-link to="/user/2">User2</router-link>
      <router-link to="/user/3">User3</router-link>
      <router-link to="/register">Register</router-link>

      <!-- 路由占位符 -->
      <router-view></router-view>
    </div>

    <script>
      const User = {
        template: '<h1>User 组件 -- 用户id为: {{$route.params.id}}</h1>'
      }

      const Register = {
        template: '<h1>Register 组件</h1>'
      }

      // 创建路由实例对象
      const router = new VueRouter({
        // 所有的路由规则
        routes: [
          { path: '/', redirect: '/user'},
          { path: '/user/:id', component: User },
          { path: '/register', component: Register }
        ]
      })

      // 创建 vm 实例对象
      const vm = new Vue({
        // 指定控制的区域
        el: '#app',
        data: {},
        // 挂载路由实例对象
        // router: router
        router
      })
    </script>
  </body>
</html>

如果使用$route.params.id来获取路径传参的数据不够灵活。可以通过props来接收参数

151Vue-router路由嵌套children+动态匹配路由$route.params+传参数props:true+命名路由

函数类型的props: route => ({ uname: ‘zs’, age: 20, id: route.params.id })既可以配到路径的id也可以配到数据

151Vue-router路由嵌套children+动态匹配路由$route.params+传参数props:true+命名路由

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
    <!-- 导入 vue 文件 -->
    <script src="./lib/vue_2.5.22.js"></script>
    <script src="./lib/vue-router_3.0.2.js"></script>
  </head>
  <body>
    <!-- 被 vm 实例所控制的区域 -->
    <div id="app">
      <router-link to="/user/1">User1</router-link>
      <router-link to="/user/2">User2</router-link>
      <router-link to="/user/3">User3</router-link>
      <router-link to="/register">Register</router-link>

      <!-- 路由占位符 -->
      <router-view></router-view>
    </div>

    <script>
      const User = {
        props: ['id', 'uname', 'age'],
        template: '<h1>User 组件 -- 用户id为: {{id}} -- 姓名为:{{uname}} -- 年龄为：{{age}}</h1>'
      }

      const Register = {
        template: '<h1>Register 组件</h1>'
      }

      // 创建路由实例对象
      const router = new VueRouter({
        // 所有的路由规则
        routes: [
          { path: '/', redirect: '/user' },
          {
            path: '/user/:id',
            component: User,
            props: route => ({ uname: 'zs', age: 20, id: route.params.id })
          },
          { path: '/register', component: Register }
        ]
      })

      // 创建 vm 实例对象
      const vm = new Vue({
        // 指定控制的区域
        el: '#app',
        data: {},
        // 挂载路由实例对象
        // router: router
        router
      })
    </script>
  </body>
</html>

命名路由

151Vue-router路由嵌套children+动态匹配路由$route.params+传参数props:true+命名路由

本文地址：https://blog.csdn.net/Gy_9543/article/details/107892551