sheetjs/demos/vue/README.md

VueJS 2

The xlsx.core.min.js and xlsx.full.min.js scripts are designed to be dropped into web pages with script tags e.g.

<script src="xlsx.full.min.js"></script>

Strictly speaking, there should be no need for a Vue.JS demo! You can proceed as you would with any other browser-friendly library.

This demo directly generates HTML using sheet_to_html and adds an element to a pregenerated template. It also has a button for exporting as XLSX.

Other scripts in this demo show:

• server-rendered VueJS component (with nuxt.js)
• weex deployment for iOS

Single File Components

For Single File Components, a simple import XLSX from 'xlsx' should suffice. The webpack demo includes a sample webpack.config.js.

WeeX

WeeX is a framework for building real mobile apps, akin to React Native. The ecosystem is not quite as mature as React Native, missing basic features like document access. As a result, this demo uses the stream.fetch API to upload Base64-encoded documents to https://hastebin.com and download a precomputed Base64-encoded workbook.

Using NodeJS it is straightforward to convert to/from base64:

/* convert sheetjs.xlsx -> sheetjs.xlsx.b64 */
var buf = fs.readFileSync("sheetjs.xlsx");
fs.writeFileSync("sheetjs.xlsx.b64", buf.toString("base64"));

/* convert sheetjs.xls.b64 -> sheetjs.xls */
var str = fs.readFileSync("sheetjs.xls.b64").toString();
fs.writeFileSync("sheetjs.xls", new Buffer(str, "base64"));

Nuxt and State

The nuxt.js demo uses the same state approach as the React next.js demo:

{
  cols: [
    { name: "A", key: 0 },
    { name: "B", key: 1 },
    { name: "C", key: 2 },
  ],
  data: [
    [ "id",    "name", "value" ],
    [    1, "sheetjs",    7262 ]
    [    2, "js-xlsx",    6969 ]
  ]
}

Due to webpack configuration issues on client/server bundles, the library should be explicitly included in the layout HTML (as script tag) and in the component:

const _XLSX = require('xlsx');
const X = typeof XLSX !== 'undefined' ? XLSX : _XLSX;
/* use the variable X rather than XLSX in the component */