JSFiddle - React, Tailwind, and code Playground

HTML

<div id="myDiv"></div>

JavaScript

function one()
{
    var x = Math.random();
    var el = document.createElement('div');
    el.innerHTML='Hi!';
    el.addEventListener("click", function(){two(x)}, false); 
    document.getElementById('myDiv').appendChild(el); 
}
function two(text)
{
    alert(text);
}

one();