用来实现el-table展示大数据
流畅渲染万级数据并不会影响到el-table的原有功能
element版本兼容:目前测试能兼容的element-ui的版本为 2.3.9 - 2.8.2
注:暂不支持在使用element按需加载的时候使用
npm install el-bigdata-table -S
'use strict'
const path = require('path')
const utils = require('./utils')
const config = require('../config')
const vueLoaderConfig = require('./vue-loader.conf')
// 此处为添加的配置
const fs = require('fs')
function resolve (dir) {
return path.join(__dirname, '..', dir)
}
//此处为添加的配置
let dirsName = fs.readdirSync(resolve('node_modules')).filter(dirName => /el-bigdata-table/.test(dirName))
const includesDirs = dirsName.map(dir => resolve(`node_modules/${dir}/src`))
module.exports = {
... //省略的代码
module: {
rules: [
// 省略代码...
// 此处有添加babel-loader配置 ‘...includesDirs‘
{
test: /.js$/,
loader: 'babel-loader',
include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client'), ...includesDirs]
},
{
test: /.(png|jpe?g|gif|svg)(?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('img/[name].[hash:7].[ext]')
}
},
'use strict'
const path = require('path')
const fs = require('fs')
function resolve (dir) {
return path.join(__dirname, '..', dir)
}
let dirsName = fs.readdirSync(resolve('node_modules')).filter(dirName => /el-bigdata-table/.test(dirName))
module.exports = {
transpileDependencies: [...dirsName] ,
...//其他代码
}
// main.js
// 注:需要在Vue.use(ElementUi) 之前引入
import 'el-bigdata-table'
<template>
<!-- 使用 useVirtual 属性开启虚拟滚动 使用虚拟滚动时,必须要固定表格高度和行高 -->
<el-table
:data="tableData"
height="400"
useVirtual
>
<el-table-column
type="index"
width="100"
fixed
></el-table-column>
<el-table-column
prop="date"
label="日期"
width="180">
</el-table-column>
<el-table-column
prop="name"
label="姓名"
width="180">
</el-table-column>
<el-table-column
prop="address"
label="地址">
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: Array.from({length: 10000}, () => ({
date: '2016-05-03',
name: '王小虎',
address: '上海市普陀区金沙江路 1516 弄'
}))
}
}
}
</script>
属性 | 说明 | 类型 | 默认值 |
---|---|---|---|
useVirtual | 是否开启虚拟滚动 | Boolean | false |
rowHeight | 行高(必须要设置正确的行高,否则会导致表格计算不正确) | Number | 48 |
作者wx: ckang1229