I recently delivered the solution to a stackoverflow question. The question was around using a select menu to display different content contained in divs using jQuery.
Below is the solution, but the only difference is that I've contained it in a Bootstrap page. The important bit are highlighted in red.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap select content</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<style>
body
{
padding-top:2em;
}
</style>
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<div class="row">
<div class="container">
<div class="col-md-12">
<select name="type" id="type" class="form-control">
<option>Select some content</option>
<option value="bar">Bar</option>
<option value="restaurant">Restaurant</option>
<option value="hotel">Hotel</option>
</select>
<hr />
<div id="bar" class="type well">Bar</div>
<div id="restaurant" class="type well">Restaurant</div>
<div id="hotel" class="type well">Hotel</div>
</div>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script>
(function()
{
$('div.type').hide();
$('#type').change(function()
{
$('div.type').hide();
$('#'+$(this).val()).toggle();
});
})();
</script>
</body>
</html>