lib/app/views/nodes.erb
<html>
<head>
<title>hiera-browser</title>
<link rel="stylesheet" type="text/css" href="style.css">
<script type="text/javascript" src="js/jquery-2.1.3.min.js"></script>
<script type="text/javascript" src="js/api.js"></script>
<script type="text/javascript" src="js/prettyprint.js"></script>
</head>
<body>
<div class="bar">
<div id="node_list">
<ul>
<img src="images/loader.gif">
</ul>
</div>
<div id="options">
override fact value
<a onclick="add_override();">+</a><br>
<div id="overrides">
</div>
<br>
include additive values <input id="additive" type="checkbox">
</div>
</div>
<div id="wrapper"></div>
</body>
</html>