JSFiddle - React, Tailwind, and code Playground

by amitauras

HTML

<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/alasql/0.4.0/alasql.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.10.8/xlsx.full.min.js"></script>
<input type="file" name="datafile" id="datafile">

JavaScript

$(function() {
  $('#datafile').on('change', function(event) {
    alasql("SELECT * FROM FILE(?,{headers:true})", [event.originalEvent], function(data) {
      console.log(data);
    });
  });
});