JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://mottie.github.com/tablesorter/js/jquery.tablesorter.js"></script>
<link rel="stylesheet" href="http://mottie.github.com/tablesorter/css/theme.default.css">
<table class="container-content" align="center" id="tableUserByAppli">
  <thead>
    <tr class="container-title">
      <th>
        <button id="btnAppli">
          Update
        </button>
          <div class="title">Application</div>
      </th>
      <th>
          <div class="title">Users</div>
      </th>
    </tr>
  </thead>
    <tbody>
        <tr>
        <td>1276</td><td class="resultats">259</td>
        </tr>
        <tr>
        <td>MY_APP</td><td class="resultats">71</td>
        </tr>
        <tr>
        <td>1862</td><td class="resultats">56</td>
        </tr>
        <tr>
        <td>3300</td><td class="resultats">24</td>
        </tr>
    </tbody>
</table>

CSS

th button {
    float: left;
}

JavaScript

$(function()
{
	$("table").on("click", "#btnAppli", function()
	{
        alert("test");
		//ajaxUpdateUsersByAppli;
	});

    $("table").tablesorter({
		sortReset : true,
        selectorSort: '.title'
	});
});