| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455 | <!DOCTYPE html><html lang="en"><head>  <title>Blasting off with Bootstrap</title>  <meta charset="utf-8"/>  <meta http-equiv="X-UA-COMPATIBLE" content="IE=Edge"/>  <meta name="viewport" content="width=device-width, initial-scale=1"/>  <link rel="stylesheet" href="../css/bootstrap.min.css"/>  <!--[if lt IE 9]>  <script src="../js/html5shiv.3-7-0.js"></script>  <script src="../js/respond.1-4-2.min.js"></script>  <![endif]--></head><body><div class="container">  <!-- Nav tabs -->  <ul class="nav nav-tabs">    <li class="active"><a href="#home" data-toggle="tab">Home</a></li>    <li><a href="#profile" data-toggle="tab">Profile</a></li>    <li><a href="#messages" data-toggle="tab">Messages</a></li>    <li><a href="#settings" data-toggle="tab">Settings</a></li>  </ul>  <!-- Tab panes -->  <div class="tab-content">    <div class="tab-pane fade in active" id="home">      <h3>The Home</h3>    </div>    <div class="tab-pane fade" id="profile">      <h3>The profile</h3>    </div>    <div class="tab-pane fade" id="messages">      <h3>Messages central</h3>    </div>    <div class="tab-pane fade" id="settings">      <h3>Settings panel</h3>    </div>  </div></div><!-- https://ajax.googleapis.com/ajax/libs/jquery/1.11.1.jquery.min.js --><script src="../js/jquery-1.11.2.min.js"></script><script src="../js/bootstrap.js"></script><script type="text/javascript">  $('.nav-tabs li a').on('show.bs.tab', function () {    console.log('Opening tab');  });  $('.nav-tabs li a').on('shown.bs.tab', function () {    console.log('Tab opened');  });</script></body></html>
 |