JSFiddle - React, Tailwind, and code Playground

HTML

<div id="dvImportSegments" class="fileupload ">
  <fieldset>
    <legend>Upload your CSV File</legend>
    <input type="file" name="File Upload" id="csv_file_upload" accept=".csv" onclick="run();" />
  </fieldset>
</div>

<div id="data-display"></div>

JavaScript

function run() {
  console.log('run();');
  //document.getElementById('csv_file_upload').addEventListener('change', read_csv, false);
  document.getElementById('csv_file_upload').addEventListener('change', function() {
    console.log("reading file..");
  }, false);

  $('#csv_file_upload').click(function() {
    $(this).val("");
    console.log('reload();');
  });
}