Select2
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap 101 Template</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="../assets/css/bootstrap.min.css" rel="stylesheet">
<script src="../assets/js/jquery.js"></script>
<script src="../assets/js/bootstrap.min.js"></script>
<script src="dist/select2.min.js"></script>
<script src="dist/select2.locale.th.js"></script>
<link href="dist/select2.css" rel="stylesheet">
<link href="dist/select2.bootstrap.css" rel="stylesheet">
</head>
<body>
<!-- content -->
</body>
</html>