目录
有时遇到一些需求，需要实现左边侧边栏为父级菜单，右侧内容区的顶部为子级菜单，以及其底部为子级菜单对应的模块内容。
如此，简单实现如下：
1、首先配置好路由地址
【如：/src/router/index.ts】
import { createRouter, createWebHashHistory, RouteRecordRaw } from 'vue-router'
const routes: Array<RouteRecordRaw> = [
{
path: '/',
redirect: '/xxxxxx'
},
{
path: '/xxxxxx',
name: '帅龍之龍',
component: () => import('@/views/XXXXXX/index.vue'),
children: [
{
path: '/xxxxxx/aaaaaa',
name: '赤龍神帝',
components: { AAAAAA: () => import('@/views/XXXXXX/AAAAAA/index.vue') },
children: []
},
{
path: '/xxxxxx/bbbbbb',
name: '待定栏目',
components: { BBBBBB: () => import('@/views/XXXXXX/BBBBBB/index.vue') },
children: [],
},
]
}
]
const router = createRouter({
history: createWebHashHistory(),
routes
})
export default router
2、然后实现页面入口
【如：/src/views/XXXXXX/index.vue】
<template>
<div class="index-page">
<div class="index-page-navbar">
<div class="index-page-navbar-item" :class="activePage == 'AAAAAA' ? 'index-page-navbar-active' : ''" @click="handleNavbarItemClick('AAAAAA')">
<span>赤龍神帝</span>
</div>
<div class="index-page-navbar-item" :class="activePage == 'BBBBBB' ? 'index-page-navbar-active' : ''" @click="handleNavbarItemClick('BBBBBB')">
<span>待定栏目</span>
</div>
</div>
<div class="index-page-content">
<router-view name="AAAAAA" v-if="activePage == 'AAAAAA'" />
<router-view name="BBBBBB" v-if="activePage == 'BBBBBB'" />
</div>
</div>
</template>
<script>
export default {
data () {
return {
// 当前激活的页面
activePage: '',
}
},
watch: {
},
created() {
this.init()
},
mounted() {
// 设置页面标题
document.title = '帅龍之龍'
},
methods: {
/**
* 获取初始化参数
*/
async init() {
this.activePage = 'AAAAAA'
const query = this.$route.query
this.handleMatchRouter(this.activePage)
},
/**
* 激活页面句柄
*/
handleActivePageChange(activePage) {
// 点击 el-tab 页面时，将 this.$route.query 置为 {}
this.$route.query = {}
this.handleMatchRouter(activePage)
},
/**
* 激活页面句柄
*/
handleMatchRouter(activePage) {
const path = this.$route.path
const b = path.toLowerCase().includes(activePage.toLowerCase())
if (activePage == 'AAAAAA') {
if (!b) {
this.$router.push({
path: '/xxxxxx/aaaaaa',
query: this.$route.query,
})
}
} else if (activePage == 'BBBBBB') {
if (!b) {
this.$router.push({
path: '/xxxxxx/bbbbbb',
query: this.$route.query,
})
}
}
},
/**
* 点击侧边导航栏
*/
handleNavbarItemClick(item) {
this.activePage = item
this.$route.query = {}
this.handleMatchRouter(item)
},
}
}
</script>
<style lang="less" scoped>
.index-page {
display: flex;
flex-direction: row;
width: 100%;
height: 100%;
position: relative;
background-color: #fff;
.index-page-navbar {
flex: none;
width: 40px;
height: 100%;
border-right: 1px solid #dfe1e6;
.index-page-navbar-item {
display: grid;
width: 100%;
height: 150px;
background-color: #fff;
border-bottom: 1px solid #dfe1e6;
writing-mode: tb-rl;
text-align: center;
align-items: center;
user-select: none;
cursor: pointer;
transition: all ease 0.3s;
span {
color: #303133;
font-size: 14px;
letter-spacing: 1.5px;
}
}
.index-page-navbar-active {
background-color: #5e7ce0;
span {
color: #fff;
}
}
}
.index-page-content {
flex: 1;
position: relative;
height: 100%;
margin: 0;
padding: 0;
overflow: hidden;
}
}
</style>
3、然后实现AAAAAA和BBBBBB页面
【如：/src/views/XXXXXX/AAAAAA/index.vue /src/views/XXXXXX/BBBBBB/index.vue】
<template>
<div style="width: 100%; height: 100%; display: grid; align-items: center; text-align: center">
<span style="color: #303133; font-size: 14px;">HelloWorld!...</span>
</div>
</template>
4、效果如下：~
