如何使用VueRouter在Vuetify的NavigationDrawer的右侧显示组件？

Question

在我的VueJS项目中，我有一种机制可以根据用户使用Firebase和状态（vuex）的登录来显示内容，如果用户已登录，则使用v-if显示内容。因此，此刻我可以将NavigationDrawer放在正确的位置，但不能在正确的位置显示组件。目标是在左侧显示固定的NavigationDrawer，在右侧显示页面（组件），并使用VueRouter导航到它们。现在，该项目运行良好，但我不知道该如何加载组件，也不知道<router-view>放在哪里。

当前页面是它：

App.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>

router / 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
})

Settings.vue

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

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

Dashboard.vue

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

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

<style>
</style>

Answer 1

您可以尝试将router-view放入App.vue中>

<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>
注意：

• 您无需将登录名导入App.vue。您应该使用router-view渲染它。
• 路由器防护最好在其他地方执行，例如router / index.js。您可以找到一个示例here