Use VUE element-ui to write a reusable Table component-JS Tutorial-php.cn

Home

Web Front-end

JS Tutorial

Use VUE element-ui to write a reusable Table component

小云云

Dec 19, 2017 pm 04:52 PM

element-ui table components

The table component of Ele.me is very powerful and is basically sufficient for various tables in the project, but...I am not used to its column-based operations. So it was changed to another way. This article mainly introduces VUE element-ui to write a sample code for reusing the Table component. It has certain reference value. Interested friends can refer to it. I hope it can help everyone.

There are many tables in the project, so reusability is the most important.

Step 1

Let’s start with a basic table display

tableData of the official example

tableData: [{
 date: &#39;2016-05-02&#39;,
 name: &#39;王小虎&#39;,
 address: &#39;上海市普陀区金沙江路 1518 弄&#39;
}, {
 date: &#39;2016-05-04&#39;,
 name: &#39;王小虎&#39;,
 address: &#39;上海市普陀区金沙江路 1517 弄&#39;
}, {
 date: &#39;2016-05-01&#39;,
 name: &#39;王小虎&#39;,
 address: &#39;上海市普陀区金沙江路 1519 弄&#39;
}, {
 date: &#39;2016-05-03&#39;,
 name: &#39;王小虎&#39;,
 address: &#39;上海市普陀区金沙江路 1516 弄&#39;
}]

Copy after login

table.vue

<template>
 <el-table :data="tableData" border>
  <el-table-column prop="date" label="日期"></el-table-column>
  <el-table-column prop="name" label="姓名"></el-table-column>
  <el-table-column prop="address" label="地址"></el-table-column>
 </el-table>
</template>

Copy after login

Step 2

Simplify the table:

//table.vue
<template>
 <el-table :data="tableData" border>
  <el-table-column v-for="(item,key) in tableKey"
  :key="key"
  :prop="item.value"
  :label="item.name"></el-table-column>
 </el-table>
</template>
<script>
export default{
 name: &#39;table&#39;,
 data(){
  return{
   tableData:[...],
   tableKey: [{
    name: &#39;date&#39;,
    value: &#39;日期&#39;
   },{
    name: &#39;姓名&#39;,
    value: &#39;name&#39;
   },{
    name: &#39;地址&#39;,
    value: &#39;address&#39;
   }]
  }
 }
}
</script>

Copy after login

Step 3

Reusing table.vue is to give it the data and tell it my field name at the same time呗

Create a new parent component sl_table.vue

//sl_table.vue
<template>
 <sl-table :tableData="tableData" :tableKey="tableKey"></sl-table>
</template>
<script>
import Table from &#39;@/components/table&#39;
export default{
 name: &#39;sl-table&#39;,
 data(){
  return {
   tableData: [...]
   tableKey: [{
    name: &#39;date&#39;,
    value: &#39;日期&#39;
   },{
    name: &#39;姓名&#39;,
    value: &#39;name&#39;
   },{
    name: &#39;地址&#39;,
    value: &#39;address&#39;
   }]
  }
 },
 components: {
  &#39;sl-table&#39;: Table
 }
}
</script>

Copy after login

table.vue is even simpler

//table.vue
<template>
 <el-table :data="tableData" border>
  <el-table-column v-for="(item,key) in tableKey"
  :key="key"
  :prop="item.value"
  :label="item.name"></el-table-column>
 </el-table>
</template>
<script>
export default{
 name: &#39;table&#39;,
 data(){
  return{
    
  }
 },
 props:[&#39;tableData&#39;,&#39;tableKey&#39;],
}
</script>

Copy after login

Step 4

You can modify the form of the table according to your needs

Column width

This is relatively simple, you can directly Add an attribute

//sl_table.vue
...
 data(){
  return {
   tableData: [...]
   tableKey: [{
    name: &#39;date&#39;,
    value: &#39;日期&#39;,
    width: 80
   },{
    name: &#39;姓名&#39;,
    value: &#39;name&#39;,
    width: 80
   },{
    name: &#39;地址&#39;,
    value: &#39;address&#39;
   }]
  }
 },
...

Copy after login

table.vue

//table.vue
...
<el-table-column v-for="(item,key) in tableKey"
:key="key"
:prop="item.value"
:label="item.name"
:width="item.width"></el-table-column>
...

Copy after login

Custom template column

If we need to tell the component which is a custom column, so add a property operate

table.vue

<el-table-column v-for="(item,key) in tableKey"
v-if="!item.operate"
:key="key"
:prop="item.value"
:label="item.name"
:width="item.width"></el-table-column>
 
<!-- 自定义 -->
<el-table-column v-else>
 <template scope="scope">
  <slot :name="item.value" :$index="scope.$index" :row="scope.row"></slot>
 </template>
</el-table-column>
//sl_table.vue
<sl-table :tableData="tableData" :tableKey="tableKey">
 <template slot="date" scope="scope">
  <span>{{ scope.row.date | DateFilter }}</span>
 </template>
</sl-table>
...
  data(){
   return {
    tableData: [...]
    tableKey: [{
     name: &#39;date&#39;,
     value: &#39;日期&#39;,
     operate: true
    },{
     name: &#39;姓名&#39;,
     value: &#39;name&#39;,
     operate: false
    },{
     name: &#39;地址&#39;,
     value: &#39;address&#39;,
     operate: false
    }]
   }
  },
  filters: {
   DateFilter(){...}
  }
...

Copy after login

Table expansion row

Similar to width, as long as sl_table.vue passes in an isExpand attribute. Here is an effect that can only expand one row at a time:

//sl_table.vue
 
<sl-table :tableData="tableData" :tableKey="tableKey" :isExpand="true" :isExpandOnly="true">
 <template slot="expand" scope="scope">
  {{...expand something}}
 </template>
 ...
</sl-table>

Copy after login

table.vue

//table.vue
<el-table :data="tableData" border @expand="handleExpand" ref="raw_table">
 <el-table-column v-if="isExpand" type="expand">
  <template scope="scope">
   <slot name="expand" :$index="scope.$index" :row="scope.row"></slot>
  </template>
 </el-table-column>
</el-table>
...
props: [&#39;tableData&#39;,&#39;tableKey&#39;,&#39;isExpand&#39;,&#39;isExpandOnly&#39;],
methods: {
 handleExpand(row,is_expand){
  if(this.isExpand && this.isExpandOnly){
   this.$refs.raw_table.store.states.expandRows = expanded ? [row] : [] 
  }
 }
}

Copy after login

Other (sorting, multi-selection) operations are also added similarly. . . No need to go into details.

Related recommendations:

CSS Examples of five common layout methods using tables_CSS Tutorial_CSS_Web Page Production

How to use the table tag in HTML

bootstrap's problem with cellStyle and formatter in table

The above is the detailed content of Use VUE element-ui to write a reusable Table component. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress images for free

Clothoff.io

AI clothes remover

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

How to fix KB5055523 fails to install in Windows 11?

3 weeks ago By DDD

How to fix KB5055518 fails to install in Windows 10?

3 weeks ago By DDD

Strength Levels for Every Enemy & Monster in R.E.P.O.

3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Roblox: Dead Rails - How To Tame Wolves

3 weeks ago By DDD

Blue Prince: How To Get To The Basement

3 weeks ago By DDD

Hot Tools

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial

1653

CakePHP Tutorial

1413

Laravel Tutorial

1306

PHP Tutorial

1251

C# Tutorial

1224

Related knowledge

How to install the Windows 10 old version component DirectPlay Dec 28, 2023 pm 03:43 PM

Many users always encounter some problems when playing some games on win10, such as screen freezes and blurred screens. At this time, we can solve the problem by turning on the directplay function, and the operation method of the function is also Very simple. How to install directplay, the old component of win10 1. Enter "Control Panel" in the search box and open it 2. Select large icons as the viewing method 3. Find "Programs and Features" 4. Click on the left to enable or turn off win functions 5. Select the old version here Just check the box

How to use Vue and Element-UI to implement lazy loading of images Jul 22, 2023 pm 04:05 PM

How to use Vue and Element-UI to implement lazy loading of images Lazy loading (Lazyloading) is a technology that delays loading of images, which can effectively increase page loading speed, save bandwidth and improve user experience. In the Vue project, we can use Element-UI and some plug-ins to implement the image lazy loading function. This article will introduce how to use Vue and Element-UI to implement lazy loading of images, and attach corresponding code examples. 1. Install the necessary dependencies before starting

How to implement calendar component using Vue? Jun 25, 2023 pm 01:28 PM

Vue is a very popular front-end framework. It provides many tools and functions, such as componentization, data binding, event handling, etc., which can help developers build efficient, flexible and easy-to-maintain Web applications. In this article, I will introduce how to implement a calendar component using Vue. 1. Requirements analysis First, we need to analyze the requirements of this calendar component. A basic calendar should have the following functions: display the calendar page of the current month; support switching to the previous month or next month; support clicking on a certain day,

How to implement calendar and date selection functions using Vue and Element-UI Jul 22, 2023 pm 05:30 PM

Introduction to how to use Vue and Element-UI to implement calendar and date selection functions: In front-end development, calendar and date selection functions are one of the very common requirements. Vue and Element-UI are a pair of very powerful development tools. Combining them can easily implement calendar and date selection functions. This article will introduce how to use Vue and Element-UI to create a simple calendar and date selection function, and provide code examples to help readers understand the specific steps and methods of implementation. Preparation: at the beginning

How to use Vue and Element-UI to implement data filtering and search functions Jul 21, 2023 pm 08:40 PM

How to use Vue and Element-UI to implement data filtering and search functions. In modern web development, data filtering and search functions are very common and important requirements. Vue and Element-UI are currently very popular front-end frameworks. They provide many powerful tools and components that can help us easily implement data filtering and search functions. This article will introduce how to use Vue and Element-UI to implement these functions, and provide detailed code examples. First, we need to prepare a

How to create a responsive web interface using Vue and Element-UI Jul 20, 2023 pm 11:01 PM

How to create a responsive web interface using Vue and Element-UI In web development, responsive design is an essential technology. Vue.js and Element-UI are two very popular front-end frameworks. They both provide rich tools and components to build modern responsive web interfaces. This article will introduce how to use Vue and Element-UI to create a responsive web interface, and will present the specific implementation process through code examples. First, we need to make sure Vu is installed

How to use Vue and Element-UI to implement message notification function Jul 21, 2023 pm 12:40 PM

How to use Vue and Element-UI to implement message notification functions. With the continuous development of front-end technology, more and more websites and applications need to implement message notification functions in order to display important information to users in a timely manner. In Vue development, this function can be quickly realized by combining the Element-UI framework. This article will introduce in detail how to use Vue and Element-UI to implement the message notification function, and provide relevant code examples. 1. Preparation work is implemented using Vue and Element-UI

How to use Vue and Element-UI to group and summarize data Jul 21, 2023 pm 02:37 PM

How to use Vue and Element-UI to group and summarize data. In front-end development, we often encounter situations where we need to group and summarize data. Vue is a very popular JavaScript framework, and Element-UI is a component library based on Vue. It provides a rich set of UI components that can help us quickly build pages. This article will introduce how to use Vue and Element-UI to group and summarize data, and illustrate it with code examples. Preparatory work

See all articles