【发布时间】:2023-03-04 10:42:02
【问题描述】:
想用Vue练习导航栏的时候,遇到了关于无效路由组件的错误。在这个 div 中不能显示任何东西。至于控制台的提示,我没办法了。
App.vue,这里我只展示 Home 导航
<template>
<div id="app">
<tab-bar>
<tab-bar-item class="tab-bar-item" path='/home' activeColor="red">
<img slot="item-icon" src="./assets/img/tabbar/home.svg" alt="">
<img slot="item-icon-active" src="./assets/img/tabbar/Home1.svg" alt="">
<div slot="item-text">Home</div>
</tab-bar>
<router-view></router-view>
</div>
</template>
<script>
import TabBar from './components/tabbar/TabBar'
import TabBarItem from './components/tabbar/TabBarItem'
export default {
name: 'App',
components: {
TabBar,
TabBarItem
}
}
</script>
两个vue组件:
TabBarItem.vue
<template>
<div class="tab-bar-item" @click="itemClick">
<div v-if="!isActive"><slot name="item-icon"></slot></div>
<div v-else><slot name="item-icon-active"></slot></div>
<div :style="activeStyle" :class="{active: isActive}"><slot name="item-text"></slot></div>
</div>
</template>
<script>
export default {
name: 'TabBarItem',
props: {
path: String,
activeColor: {
type: String,
default: 'red'
}
},
data() {
return {
isActive: true
}
},
methods: {
itemCilck() {
this.$router.replace();
console.log('itemclick')
}
}
}
</script>
TarBar.vue
<template>
<div id="tab-bar">
<slot></slot>
</div>
</template>
<script>
export default {
name: 'TabBar'
}
</script>
index.js
import { createRouter, createWebHistory } from 'vue-router'
const Home = () => import('../views/home/Home')
const Categroy = () => import('../views/category/Category')
const Cart = () => import('../views/cart/Cart')
const Profile = () => import('../views/profile/Profile')
// import Home from '../views/Home.vue'
const routes = [
{
path: '/home',
component: Home
},
]
const router = createRouter({
history: createWebHistory(),
routes
})
export default router
错误
vue-router.esm-bundler.js:3266 错误:无效的路由组件 在 extractComponentsGuards (vue-router.esm-bundler.js:1994) 在 eval (vue-router.esm-bundler.js:3107)
控制台图片
【问题讨论】:
标签: vue.js vue-router