download-csv

a funtion to dowload csv file

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download-csv
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download-csv
a funtion to download csv file

Browser Compatible

this modlue dependent on a tag attribute download, so that some Browser can not use.
see the browser compatible
tips: in safari the file will download success but you must change the file extension to .csv;

Install

npm install download-csv --save

Usage

import downloadCsv from 'download-csv';

// in your project, like this
downloadCsv(datas, columns, exportFileName);

Options

datas: download datas support object and array(see the demo to check details)
columns: download file column header title(default value: datas keys value)
exportFileName: export file name (default value : export.csv, please include the file extension)

Other

tool function
import { creatCsvFile, downloadFile, detectionClientType } from 'download-csv';

creatCsvFile(datas, columns); // return csvfile
downloadFile(csvfile, exportFileName); // browser download file
detectionClientType(); // return { name: 'browser name', version: 'browser version' };

Support array data and object type data download

array data

const datas = [
  { name: 'test1', score: 1, level: 'Z' },
  { name: 'test2', score: 2 },
  { name: 'test3', score: 3 },
  { name: 'test4', score: 4 },
];

const columns = { name: '姓名', score: '分数' };

downloadCsv(datas, columns);

the download file like this:

| 姓名 | 分数 | level | | :---: | :---: | :---: | | test1 | 1 | Z | | test2 | 2 | | | test3 | 3 | | | test4 | 4 | |

object data

const datas = { name: 'test1', score: 1, level: 'Z' }

const columns = { name: '姓名', score: '分数' };

downloadCsv(datas, columns);

the download file like this:

| 姓名 | test1 | | :---: | :---: | | 分数 | 1 | | level | Z |

Demo

see the usage demo