JSFiddle - React, Tailwind, and code Playground

HTML

<ul id="bulk">
    <li id="one">one
        <ul>
            <li id="childOne">child one</li>
        </ul>
    </li>
    <li id="bmw">bmw</li>
</ul>

JavaScript

var link = document.getElementById("bulk");
AttachEvent(link, "click", EventHandler);

function AttachEvent(element, type, handler) {
	if (element.addEventListener) element.addEventListener(type, handler, false);
	else element.attachEvent("on"+type, handler);
}

function EventHandler(e) {
	console.log(e.target.id);
}