JSFiddle - React, Tailwind, and code Playground

by rough cheap

HTML

<table>
  <tr>
    <th>A</th>
    <th>B</th>
  </tr>
  <tbody class="partA">
    <tr>
      <td>Comment</td>
      <td>Comment</td>
    </tr>
  </tbody>
  <tbody class="partB">
    <tr>
      <td>CommentB</td>
      <td>CommentB</td>
    </tr>
  </tbody>
</table>

<button id="clickme">
  Click Me!
</button>

JavaScript

$(function() {
  $('.partA').show();
  $('.partB').hide();

  $('#clickme').live('click', function() {
  	alert('hide');
    $('.partA').hide();
    $('.partB').show();
  });
});