培训网站建设方案模板下载购物网站开发方案
文章目录
- 前言
- 一、elementui Tabs标签页和NavMenu 导航菜单是什么？
- 二、使用方式
- 1.代码如下
- 2.页面效果
- 总结
前言
写上一篇bloghttps://blog.csdn.net/jianyuwuyi/article/details/128959803的时候因为整个前端都写在一个index.html页面里，为了写更少的代码还有看起来更简洁做了许多偷懒操作，比如用elementui 的Tabs标签页当NavMenu 导航菜单用，虽然效果上看起来差不多，但是导航菜单功能更强大，也更能体现出CDN模式下vue的router、templete的挂载状态，这样才能更好的学习vue、vue-router，开发页面较少的项目时还可以用这种方式少写很多代码。当然，也是为了以后用起vue来更顺手。
一、elementui Tabs标签页和NavMenu 导航菜单是什么？
官方文档：https://element.eleme.cn/#/zh-CN/component/menu
二、使用方式
1.代码如下
就这一个页面
<!DOCTYPE html>
<html>
<head><meta charset="UTF-8"><!-- import CSS --><link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
</head>
<body>
<div id="app"><router-view></router-view>
</div>
</body>
<template id="sign"><div class="handle"><div class="handle-input"><el-button @click="login" plain>登录</el-button></div></div>
</template>
<template id="manager"><div><el-menu:default-active="this.$router.path"class="el-menu-demo"mode="horizontal"router@select="handleSelect"background-color="#545c64"text-color="#fff"active-text-color="#ffd04b"><el-menu-item index="/manager/manager1">用户管理</el-menu-item><el-menu-item index="/manager/manager2">角色管理</el-menu-item><el-menu-item index="/manager/manager3">权限管理</el-menu-item></el-menu><router-view></router-view></div>
</template>
<template id="manager1"><span>模板1：用户管理</span>
</template>
<template id="manager2"><span>模板2：角色管理</span>
</template>
<template id="manager3"><span>模板3：权限管理</span>
</template><!-- import Vue before Element -->
<script src="https://unpkg.com/vue@2/dist/vue.js"></script>
<!-- import JavaScript -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
<!-- import Axios -->
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<!-- import Router -->
<script src="https://cdn.staticfile.org/vue-router/2.7.0/vue-router.min.js"></script>
<script>const Sign = {props: ['todo'],template: '#sign',data() {return {username: ''}},methods: {login() {this.$router.push({name: 'manager',params: {}});}},mounted() {console.log('组件Sign被挂载了');}};const Manager = {props: ['todo'],template: '#manager',data() {return {activeIndex: '1'}},methods: {handleSelect(key, keyPath) {console.log(key, keyPath);}},mounted() {console.log('组件Manager被挂载了');},created() {}};const Manager1 = {props: ['todo'],template: '#manager1',data() {return {token: ''}},methods: {},mounted() {console.log('组件Manager1被挂载了');},created() {}};const Manager2 = {props: ['todo'],template: '#manager2',data() {return {token: ''}},methods: {},mounted() {console.log('组件Manager2被挂载了');},created() {}};const Manager3 = {props: ['todo'],template: '#manager3',data() {return {token: ''}},methods: {},mounted() {console.log('组件Manager3被挂载了');},created() {}};const router = new VueRouter({routes:[{path: '/',name: 'sign',component: Sign},{path: '/manager',name: 'manager',component: Manager,children:[{path: 'manager1',component: Manager1},{path: 'manager2',component: Manager2},{path: 'manager3',component: Manager3}]}]});new Vue({router,el: '#app',data: {},methods: {}});
</script>
<style>.handle {position: absolute;width: 100%;height: 100%;top: 0;left: 0;margin: 0;background-image: url(banner.jpg);background-position: center;background-repeat: no-repeat;background-size: cover;overflow: hidden;display: flex;justify-content: center;align-items: center;}.handle-input {display: flex;flex-direction: column;}
</style>
</html>
2.页面效果
总结
这回贴的代码简洁明了了，没啥好总结的。哦，还有，如果标签页还需要携带参数的话可以参考这篇文章https://blog.csdn.net/qq_40197100/article/details/111587781 ，或者在el-menu-item标签里写个@click事件直接调路由。