vue3实现elementplus面包屑
时间: 2023-09-13 17:08:59 浏览: 140
vue+elementUI动态生成面包屑导航教程
要在Vue3中实现Element Plus面包屑,可以按照以下步骤进行操作:
1. 首先,在main.js(或者其他入口文件)中导入Element Plus库并注册组件:
```javascript
import { createApp } from 'vue'
import ElementPlus from 'element-plus'
import 'element-plus/lib/theme-chalk/index.css'
const app = createApp(...)
app.use(ElementPlus)
...
```
2. 在需要使用面包屑的页面组件中,添加面包屑组件的代码,并根据路由的变化动态改变面包屑显示。可以使用`watch`来监听路由的变化。
```javascript
<template>
<div>
<el-breadcrumb separator-class="el-icon-arrow-right">
<el-breadcrumb-item v-for="(item, index) in breadList" :key="index">
{{ item.name }}
</el-breadcrumb-item>
</el-breadcrumb>
...
</div>
</template>
<script>
import { watch } from 'vue'
import { useRoute } from 'vue-router'
export default {
setup() {
const route = useRoute()
const breadList = ref([])
watch(
() => route.matched,
() => {
breadList.value = route.matched.map((route) => ({
name: route.meta.title,
// 其他属性,比如路由链接等
}))
}
)
return {
breadList
}
}
}
</script>
```
3. 在路由配置中,为每个路由添加`meta`字段,用于存储面包屑的标题。例如:
```javascript
const routes = [
{
path: '/',
name: 'Home',
component: Home,
meta: {
title: '首页'
}
},
{
path: '/about',
name: 'About',
component: About,
meta: {
title: '关于我们'
}
},
// 其他路由配置
]
```
通过以上步骤,你就可以在Vue3中实现Element Plus的面包屑功能了。当路由发生变化时,面包屑会根据当前路由动态改变显示内容。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* *3* [【Vue3】element ui plus面包屑与vue-route结合使用](https://blog.csdn.net/woodwhale/article/details/123944372)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 100%"]
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