JSFiddle - React, Tailwind, and code Playground

by dzul1983

HTML

<button id="myTrigger">Hello!</button>

JavaScript

function SayHello() {
    this.title = 'Hello, world!';

    this.trigger = document.getElementById('myTrigger');
    this.trigger.addEventListener('click', function() {
        alert(this.title);
    });
}

var instance = new SayHello();