首页 > 解决方案 > 如何使用VueRouter在Vuetify的NavigationDrawer右侧显示组件?

问题描述

在我的 VueJS 项目中,我有一个机制来显示基于使用 Firebase 和状态 (vuex) 登录的内容,如果用户登录,则使用v-if. 因此,此时我可以将 aNavigationDrawer放在正确的位置,但无法在正确的位置显示组件。目标是NavigationDrawer在左侧显示固定,在右侧显示页面(组件),使用 VueRouter 导航到它们。目前项目运行良好,但我不知道如何加载组件,也不知道<router-view>.

当前页面是它:

在此处输入图像描述

应用程序.vue

<template>
  <v-app>
    <v-content v-if="isLoggedIn">
      <v-navigation-drawer v-if="isLoggedIn" permanent>
        <v-toolbar flat>
          <v-list>
            <v-list-tile>
              <v-list-tile-title class="title">Application</v-list-tile-title>
            </v-list-tile>
          </v-list>
        </v-toolbar>

        <v-divider></v-divider>

        <v-list dense nav>
          <v-list-item v-for="item in items" :key="item.title" link>
            <v-list-tile>
              <v-list-tile-action>
                <v-icon>{{item.icon}}</v-icon>
              </v-list-tile-action>

              <v-list-tile-content>
                <v-list-tile-title>{{item.title}}</v-list-tile-title>
              </v-list-tile-content>
            </v-list-tile>
          </v-list-item>
        </v-list>
      </v-navigation-drawer>
    </v-content>

    <login v-else />
  </v-app>
</template>

<script>
import login from "@/views/Login";

export default {
  name: "App",
  components: {
    login
  },
  data() {
    return {
      items: [
        { title: "Dashboard", icon: "dashboard" },
        { title: "Settings", icon: "settings" }
      ]
    };
  },
  computed: {
    isLoggedIn() {
      return this.$store.getters.user != null;
    }
  }
};
</script>

路由器/index.js

import Login from '@/views/Login'
import Dashboard from '@/views/Dashboard'
import Settings from '@/views/Settings'

import VueRouter from 'vue-router'
import Vue from 'vue'

Vue.use(VueRouter)

const routes = [
    {
        path: '/',
        name: 'Login',
        component: Login
    },
    {
        path: '/Settings',
        name: 'Settings',
        component: Settings
    },
    {
        path: '/Dashboard',
        name: 'Dashboard',
        component: Dashboard
    }
]

export default new VueRouter({
    mode: 'history',
    routes
})

设置.vue

<template>
  <h1>Settings</h1>
</template>

<script>
export default {
  name: "Settings"
};
</script>

仪表板.vue

<template>
  <h1>Dashboard</h1>
</template>

<script>
export default {
  name: "Dashboard"
};
</script>

<style>
</style>

标签: javascriptvue.jsnavigation-drawersingle-page-applicationvuetify.js

解决方案


您可以尝试放入router-viewApp.vue

<template>
  <v-app>
    <v-navigation-drawer v-if="isLoggedIn">
      ...
    </v-navigation-drawer>
    <v-content>
      <router-view></router-view>
    </v-content>
  </v-app>
</template>

<script>
export default {
  mounted () {
    if (this.isLoggedIn) {
      // this is better to have guard in router
      // https://router.vuejs.org/guide/advanced/navigation-guards.html#global-before-guards
      this.$router.push('/login')
    }
  },
}
</script>

笔记:

  • 您不需要将 Login 导入 App.vue。您应该使用 router-view 来渲染它。
  • 路由器守卫最好放在另一个地方,比如 router/index.js。你可以在这里找到一个例子

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