How to implement flexible layout and responsive design through vue and Element-plus

In modern web development, flexible layout and responsive design have become a trend. Flexible layout allows page elements to automatically adjust their size and position according to different screen sizes, while responsive design ensures that the page displays well on different devices and provides a good user experience. This article will introduce how to implement flexible layout and responsive design through vue and Element-plus.

In order to start our work, we first need to install Vue and Element-plus:

# 安裝Vue CLI
npm install -g @vue/cli

# 創(chuàng)建一個(gè)新的Vue項(xiàng)目
vue create flex-layout

# 進(jìn)入項(xiàng)目目錄
cd flex-layout

# 安裝Element-plus
npm install element-plus

After the installation is complete, we can start writing our code. First, import Vue and Element-plus in the main.js file, and register the Element-plus component globally:

import { createApp } from 'vue'
import ElementPlus from 'element-plus'
import 'element-plus/lib/theme-chalk/index.css'

import App from './App.vue'

createApp(App).use(ElementPlus).mount('#app')

Next, we can add it in App.vue Write our flexible layout and responsive design code in the file. First, we need to create a layout that contains the sidebar and main content:

<template>
  <div class="container">
    <el-row>
      <el-col :span="4">
        <!-- 側(cè)邊欄內(nèi)容 -->
      </el-col>
      <el-col :span="20">
        <!-- 主內(nèi)容區(qū)域 -->
      </el-col>
    </el-row>
  </div>
</template>

<style scoped>
.container {
  margin: 20px;
}
</style>

In this layout, we use el-row and el-col Component to create a grid layout with 4 cells for the sidebar and 20 cells for the main content area. This ensures that the sidebar and main content automatically adapt to different screen sizes.

Next, we can add specific content to the sidebar and main content area. For example, in the sidebar, we can add a navigation menu:

<el-row>
  <el-col :span="4">
    <el-menu default-active="1" class="el-menu-vertical-demo">
      <el-menu-item index="1">菜單項(xiàng)1</el-menu-item>
      <el-menu-item index="2">菜單項(xiàng)2</el-menu-item>
      <el-menu-item index="3">菜單項(xiàng)3</el-menu-item>
    </el-menu>
  </el-col>
  <!-- 主內(nèi)容區(qū)域的代碼 -->
</el-row>

In the main content area, we can add some default article content:

<el-row>
  <el-col :span="20">
    <h1>歡迎來到我的博客</h1>
    <p>這是我的第一篇文章。</p>
    <p>感謝您的閱讀！</p>
  </el-col>
</el-row>

At this point, we have completed a Simple flexible layout and responsive design page. When you view the page on different screen sizes, both the sidebar and main content automatically adjust their size and position to provide a better user experience.

Of course, in actual development, we may need more complex layouts and more components. Element-plus provides a wealth of components and styles to meet our needs. When using Element-plus components, we can achieve flexible layout and responsive design by adjusting their properties.

To sum up, through vue and Element-plus, we can easily implement flexible layout and responsive design. Flexible layout ensures that page elements adapt, while responsive design ensures that the page displays well on different screen sizes. This combination can provide users with a good user experience and a consistent interface across different devices. I hope this article will be helpful to you in using vue and Element-plus for flexible layout and responsive design!

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