ui-dropdown/vendors/popper/docs/_includes/example10-code.html

A custom dropdown element

<h2 id="example10" tabindex="0">Popper on your side!</h2>
<p id="example10Title">
    What are you waiting for? Select a popper from that dropdown.<br />
    Placing poppers around elements is just that easy!
</p>

<div id="example10code">
{% highlight javascript %}
var popper = new Popper(referenceElement, onPopper, {
    placement: 'position'
});
{% endhighlight %}
</div>