Bootstrap 3 Template

This is a simple Twitter Bootstrap 3 template. You can fork it to get a ready to use Bootstrap 3 fiddle.

HTML

<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
  <div class="dropdown">
    <button class="btn dropdown-toggle" 
            type="button" 
            id="dropdownMenu1" 
            data-toggle="dropdown" 
            aria-haspopup="true" 
            data-keyboard="false"
            aria-expanded="true">
      Options 
      <span class="caret"></span> 
    </button>
    <ul class="dropdown-menu" id="myDrop" aria-labelledby="dropdownMenu1" data-keyboard="false" >
      <li>
        Option 1
      </li>
      <li>
        Option 2
      </li>
      <li>
        Option 3
      </li>

    </ul>
</div>

JavaScript

var $dropdown = $('#myDrop');
$(document).on("keydown", $dropdown, function (e) {
  var code = e.keyCode || e.which;
  if (code === 27) {
    console.log("Duh");
    e.preventDefault();
    return false;
  }
});