JSFiddle - React, Tailwind, and code Playground

by mswilson4040

HTML

<messagebox>Initial Value...</messagebox>

JavaScript

$(function() {
    let testOne = 'test one.';
    let testTwo = 'test two';
		let interval = -1;
    let messageBox = $('messagebox');

    let a = ['test:', testOne,'test2:', testTwo];
    // let i = 1 <-- this isn't doesn't anything

    setInterval(cool, 1000)

    function cool() {
    		interval = interval < a.length ? interval += 1 : 0;
        messageBox.text(a[interval])
    }
});