JSFiddle - React, Tailwind, and code Playground

by Alin Guta

HTML

<p id="ultimaFiscala">3</p>
<p id="ultimaChitanta">0</p>

JavaScript

function urmatorulNumar() {
    var ultimaFiscala = document.getElementById('ultimaFiscala');
    var ultimaChitanta = document.getElementById('ultimaChitanta');
    var numarF = +ultimaFiscala.innerHTML;
    var numarC = +ultimaChitanta.innerHTML;
    numarF++;
    numarC++;
    ultimaFiscala.innerHTML = numarF;
    ultimaChitanta.innerHTML = numarC;
}
urmatorulNumar();