JSFiddle - React, Tailwind, and code Playground

by jmcjc5u

HTML

<div id="results"></div>

JavaScript

function yyyymmdd(dateIn) {
   var yyyy = dateIn.getFullYear();
   var mm = dateIn.getMonth()+1; // getMonth() is zero-based
   var dd  = dateIn.getDate();
//   dd = 1;
   return String(10000*yyyy + 100*mm + dd); // Leading zeros for mm and dd
}
http://jsfiddle.net/jmcjc5u/36t2yv0j/11/#run
var now = new Date();
var time = 100*now.getHours() + now.getMinutes();
var string = yyyymmdd(now) + time
$("#results").append("<p>" + string+ "</p>");