JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a4.1/jquery.mobile-1.0a4.1.min.css">
<script src="http://code.jquery.com/jquery-1.5.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.0a4.1/jquery.mobile-1.0a4.1.min.js"></script>
<!DOCTYPE html>
<html>
  <head>
    <title>Collapse</title>
  </head>
  <body>
    <div data-role="page" id="master">
      <div data-role="header">
        <h1>Master</h1>
      </div>
      <div data-role="content">
        <a href="#detail" data-role="button">To Detail Page</a>
        <div data-role="collapsible" id='coll'>
          <h3>I'm a header</h3>
          <p>
              I'm the collapsible content. By default I'm open and displayed on the page, but you can click the header to hide me.
          </p>
        </div>
      </div>
    </div>
    <div data-role="page" id="detail">
      <div data-role="header">
        <h1>Detail</h1>
      </div>
      <div data-role="content">
        <a id='unfold' href="#master" data-role="button">
            To Master Page
        </a>
      </div>
    </div>      
  </body>
</html>

JavaScript

$(document).ready(function () {
    $('#unfold').bind('click', function(event) {
     		$('#coll').trigger('expand');
    });
});