How to use Vue and Element-UI for page layout design

How to use Vue and Element-UI for page layout design

In modern front-end development, building page layout is a very important part. As a popular JavaScript framework, Vue is widely used in the development community for its flexibility and high customizability. Element-UI is a Vue-based UI framework that provides a wealth of components and styles, making it easy to build beautiful and easy-to-maintain page layouts. This article will introduce in detail how to use Vue and Element-UI for page layout design, and attach corresponding code examples.

Installing and configuring Vue and Element-UI

First, we need to install Vue and Element-UI in the project. Run the following command to install them:

npm install vue
npm install element-ui

After the installation is complete, we need to introduce Element-UI into the Vue project. Add the following code in the main.js file:

import Vue from 'vue'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'

Vue.use(ElementUI, { size: 'small' })

new Vue({
  el: '#app',
  render: h => h(App)
})

Create a basic layout

We can create a basic page layout by using the grid system provided by Element-UI. The grid system uses a responsive design that automatically adjusts the layout on different screen sizes. Here is a simple layout example:

<template>
  <div>
    <el-row>
      <el-col :span="12">
        <div class="left-content">左侧内容</div>
      </el-col>
      <el-col :span="12">
        <div class="right-content">右侧内容</div>
      </el-col>
    </el-row>
  </div>
</template>

In the above example, we have used the <el-row> component to create a row and &lt ;el-col>The component creates two columns. Specify the width of each column by setting the span property. In this example, the left column is 12 columns wide, and the right column is also 12 columns wide.

Add more complex layouts

In addition to the basic grid layout, Element-UI also provides more components to create more complex layouts. Here are some commonly used components:

1. <el-container> - Container component, used to divide the page into upper and lower or left and right parts.
2. <el-header> - Header component, displayed at the top of the container.
3. <el-aside> - Sidebar component, displayed on the left or right side of the container.
4. <el-main> - The main content component, displayed in the middle of the container.

Here is a more complex layout example:

<template>
  <div>
    <el-container>
      <el-header>顶部内容</el-header>
      <el-container>
        <el-aside width="200px">侧边栏内容</el-aside>
        <el-main>主要内容</el-main>
      </el-container>
    </el-container>
  </div>
</template>

In the above example, we used the <el-container> component to create a container . Inside the container, we use the <el-header> component to create a top bar. Inside the container, we used the <el-container> component to create a new container to divide the page into two parts: the sidebar and the main content. Specify the width of the sidebar by setting the width property.

Add more layout components

Element-UI also provides many other layout components, such as<el-footer>for the footer part,<el-aside> is used to add more sidebars, as well as nesting of <el-row> and <el-col> components Use to create more elaborate layouts. You can choose appropriate components to create page layouts based on your needs.

Summary

Using Vue and Element-UI can very conveniently create beautiful and easy-to-maintain page layouts. This article describes how to install and configure Element-UI in a Vue project, and how to use Element-UI's grid system and other layout components to create different levels of page layouts. I hope it will be helpful to developers who are new to Vue and Element-UI.

The above is an introduction to how to use Vue and Element-UI for page layout design. I hope it will be helpful to you. In actual development, you can flexibly use Element-UI components and styles according to specific needs and project requirements to create an expected page layout effect. I wish you develop more excellent page layouts in the world of Vue and Element-UI!

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