dhtmlx / excel2table

Convert Excel files to HTML

Excel2table

Excel2table is a library that will help you to render an Excel file as an HTML table. It uses https://github.com/dhtmlx/excel2json for Excel parsing.

How to use

import {render} from "excel2table";
render(html_container, data, config);

The parameters of the function are the following:

• html_container - a CSS locator or an HTML element
• data - a file object or a data blob
• config - optional, a configuration object { worker, scale }, where
  • worker: string - an URL for a web worker; CDN is used by default
  • scale: boolean - defines whether Excel scale is shown
  • sheets: boolean - defines if sheet selector need to be rendered or not

License

MIT

excel2table's Issues

How do i make the same as the example but instead of client side file a server side file.

rendering a blob gives RuntimeError: unreachable

Hi,
I was trying to render a xlsx as a blob but without success.
In every attempt this RuntimeError: unreachable error shows up:

here is what i tried to do:

import { render } from 'excel2table';
function init() {
  const url = '[url_to_xlsx_file]';
  
  getBlob(url).then((blob) => { render('#xlsx-preview', blob, { scales: true }) });
}

async function getBlob(url) {
  const blob = await fetch(url).then(r => r.blob());
  return blob; // Blob {size: 3410648, type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"}
}
init();

i tried to render a URL.createObjectURL(blob) too, but it gave me the same error.

It's something that i'm doing wrong?

Thanks.
Regards.