Vue-cli实战项目10侧边导航开发

上一章节

Vue-cli实战项目9 顶部导航栏的实现

侧边导航

使用Element 的 NavMenu 导航菜单组件来实现
NavMenu 导航菜单

基本实现

<!-- 侧边布局 -->
			<el-aside width="200px">
				<el-menu default-active="2"  @select="asideSelect">
				  <el-menu-item index="2">
					<i class="el-icon-menu"></i>
					<span slot="title">导航二</span>
				  </el-menu-item>
				  <el-menu-item index="3">
					<i class="el-icon-document"></i>
					<span slot="title">导航三</span>
				  </el-menu-item>
				  <el-menu-item index="4">
					<i class="el-icon-setting"></i>
					<span slot="title">导航四</span>
				  </el-menu-item>
				</el-menu>
			</el-aside>

script

export default {
    data() {
      return {
        navBarIndex: '1'
      };
    },
    methods: {
     handleSelect(key, keyPath) {
        console.log(key, keyPath);
      },
	  asideSelect(key, keyPath) {
	     console.log(key, keyPath);
	   }
    }
  }
	

完整代码

<template>
	<div>
		<el-container style="position: absolute;left: 0;top: 0;bottom: 0;right: 0;overflow: hidden;">
		  <el-header class="d-flex align-items-center" style="background: #545c64;">
			  <!-- -->
			  <a class="h5 text-light mb-0 mr-auto">UNI-ADMIN</a>
			  <!-- 顶部导航栏 -->
			  <el-menu
			    :default-active="navBarIndex"
			    class="el-menu-demo"
			    mode="horizontal"
			    @select="handleSelect"
			    background-color="#545c64"
			    text-color="#fff"
			    active-text-color="#ffd04b">
			    <el-menu-item index="1">首页</el-menu-item>
				<el-menu-item index="2">商品</el-menu-item>
				<el-menu-item index="3">订单</el-menu-item>
				<el-menu-item index="4">会员</el-menu-item>
				<el-menu-item index="5">设置</el-menu-item>
			    <el-submenu index="100">
					<template slot="title">
						<!-- 头像 -->
						<el-avatar size="small" src="https://cube.elemecdn.com/3/7c/3ea6beec64369c2642b92c6726f1epng.png"></el-avatar>
						silas
					</template>
					<el-menu-item index="100-1">修改</el-menu-item>
					<el-menu-item index="100-2">退出</el-menu-item>
			    </el-submenu>
			  </el-menu>
		  </el-header>
		  <el-container style="height: 100%;padding-bottom: 60px;">
			<!-- 侧边布局 -->
			<el-aside width="200px">
				<el-menu default-active="2"  @select="asideSelect">
				  <el-menu-item index="2">
					<i class="el-icon-menu"></i>
					<span slot="title">导航二</span>
				  </el-menu-item>
				  <el-menu-item index="3">
					<i class="el-icon-document"></i>
					<span slot="title">导航三</span>
				  </el-menu-item>
				  <el-menu-item index="4">
					<i class="el-icon-setting"></i>
					<span slot="title">导航四</span>
				  </el-menu-item>
				</el-menu>
			</el-aside>
			<!-- 主布局 -->
			<el-main>
				<li v-for="i in 100" :key="i">{{i}}</li>
			</el-main>
		  </el-container>
		</el-container>
	</div>
</template>

<script>
export default {
    data() {
      return {
        navBarIndex: '1'
      };
    },
    methods: {
     handleSelect(key, keyPath) {
        console.log(key, keyPath);
      },
	  asideSelect(key, keyPath) {
	     console.log(key, keyPath);
	   }
    }
  }
</script>

<style>

</style>

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Vue-cli实战项目11 顶部导航开发（二）循环和过滤器