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ben-js-export-excel

v1.0.3

Published

json export excel

Downloads

39

Readme

js-export-excel

纯 js 导出 excel

tip

Bug please mention on issues

download

npm install js-export-excel

or

yarn add js-export-excel

documentation

// 直接导出文件
const ExportJsonExcel = require("js-export-excel");

var option = {};

option.fileName = "excel";

option.datas = [
  {
    sheetData: [
      { one: "一行一列", two: "一行二列" },
      { one: "二行一列", two: "二行二列" },
    ],
    sheetName: "sheet",
    sheetFilter: ["two", "one"],
    sheetHeader: ["第一列", "第二列"],
    columnWidths: [20, 20],
  },
  {
    sheetData: [
      { one: "一行一列", two: "一行二列" },
      { one: "二行一列", two: "二行二列" },
    ],
  },
];

var toExcel = new ExportJsonExcel(option); //new
toExcel.saveExcel(); //保存
// 导出Blob,支持压缩等其他操作
const ExportJsonExcel = require("js-export-excel");
const JSZip = require("jszip");

var option = {};

option.fileName = "excel";

option.saveAsBlob = true;

option.datas = [
  {
    sheetData: [
      { one: "一行一列", two: "一行二列" },
      { one: "二行一列", two: "二行二列" },
    ],
    sheetName: "sheet",
    sheetFilter: ["two", "one"],
    sheetHeader: ["第一列", "第二列"],
    columnWidths: [20, 20],
  },
  {
    sheetData: [
      { one: "一行一列", two: "一行二列" },
      { one: "二行一列", two: "二行二列" },
    ],
  },
];

var toExcel = new ExportJsonExcel(option); //new

let file = toExcel.saveExcel();

// 压缩文件
var zip = new JSZip();

// 多个excel 依次加入(fileName不能相同)
zip.file(file.name, file);

zip.generateAsync({ type: "blob" }).then(function (content) {
  // see FileSaver.js
  saveAs(content, "example.zip"); // 下载文件
});

option

  • fileName 下载文件名(默认:download)

  • saveAsBlob 导出文件流(默认: false)

  • datas 数据

    /*多个sheet*/
    /*每个sheet为一个object */
    [{
    sheetData:[], // 数据
    sheetName:'', // sheet名字
    sheetFilter:[], //列过滤
    sheetHeader:[] // 第一行
    columnWidths: [] //列宽 需与列顺序对应
    }]

sheet option

  • sheetName sheet 名字(可有可无)(默认 sheet1)

  • sheetHeader 标题(excel 第一行数据)

    sheetHeader: ["第一列", "第二列"];
  • columnWidths 列宽 非必须

    // number 屏幕宽度为100 20即为 1/5屏幕大小
    columnWidths = [20, ""];
  • sheetData 数据源(必须)

    支持超链接解析,格式为 “hyperlink:site url”。eg: hyperlink:https://www.baidu.com

    <!--两种形式-->
    <!--第一种 object-->
    [{one:'一行一列',two:'一行二列'},{one:'二行一列',two:'二行二列'}]
    <!--第二种 arrary-->
    [['一行一列','一行二列'],['二行一列','二行二列']]
  • sheetFilter 列过滤(只有在 data 为 object 下起作用)(可有可无)

    sheetFilter = ["two", "one"];

浏览器支持

ie 10+