How to use Vue and Element-UI to implement distributed layout and responsive design

How to use Vue and Element-UI to implement distributed layout and responsive design

With the rapid development of the Internet, Web front-end development has become a hot skill. In front-end development, implementing layout and design is a very important part. This article will introduce how to use Vue and Element-UI, two excellent front-end frameworks, to implement distributed layout and responsive design.

First of all, we need to understand what Vue and Element-UI are. Vue is a progressive JavaScript framework for building user interfaces. It is easy to use, flexible and efficient. Element-UI is a desktop component library based on Vue, which provides a rich variety of UI components and tools.

Distributed layout refers to dispersing page content in different areas according to certain rules. It is usually used to build multi-column layouts or complex nesting of components. In Vue, we can use the layout components provided by Element-UI to implement distributed layout.

The following is a simple example showing how to use Vue and Element-UI to implement distributed layout:

<template>
  <div>
    <el-row>
      <el-col :span="8">
        <div class="container">
          这是左边栏
        </div>
      </el-col>
      <el-col :span="16">
        <div class="container">
          这是右边栏
        </div>
      </el-col>
    </el-row>
  </div>
</template>

<style>
.container {
  height: 200px;
  background-color: #f5f5f5;
  border: 1px solid #eaeaea;
  text-align: center;
  line-height: 200px;
}
</style>

In the above code, el-row and el-col components to define the layout. el-row is the row component, used to wrap the el-col column component. el-colThe column component uses the :span attribute to set the width ratio it occupies. The ratio is a 24-grid system. 8 and 16 are used here to represent the left column and right column respectively. The width ratio of the column.

Inside the el-col component, use the div element and set some styles to define the content area.

In this way, we have implemented a simple distributed layout, and the content in the left and right columns can flexibly adjust the width ratio.

Next, we will introduce how to implement responsive design. Responsive design means that a web page can automatically adjust its layout and design to adapt to different devices and resolutions based on the device's screen size and monitor resolution.

Element-UI provides a tool class for responsive design. We can use the span attribute and offset attribute of the el-col component to Implement responsive layout.

The following is a sample code that shows how to implement responsive layout using Vue and Element-UI:

<template>
  <div>
    <el-row>
      <el-col :xs="24" :sm="12" :md="8" :lg="6">
        <div class="container">
          这是第一列
        </div>
      </el-col>
      <el-col :xs="24" :sm="12" :md="16" :lg="18">
        <div class="container">
          这是第二列
        </div>
      </el-col>
    </el-row>
  </div>
</template>

<style>
.container {
  height: 200px;
  background-color: #f5f5f5;
  border: 1px solid #eaeaea;
  text-align: center;
  line-height: 200px;
}
</style>

In the above code, we used el-col The :xs, :sm, :md and :lg properties of the component are used to set the width occupied by different screen sizes respectively. .

:xs indicates an ultra-small screen, :sm indicates a small-sized screen, :md indicates a medium-sized screen, :lg indicates a large screen size.

In this way, no matter on different screens, the page will automatically adjust the layout to adapt to different screen sizes.

In this article, we introduce how to use Vue and Element-UI to implement distributed layout and responsive design. Vue and Element-UI are very powerful front-end frameworks that can help us achieve elegant layout and design more easily. By learning and using these technologies, we can improve our front-end development capabilities and provide users with a better experience.

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