JSFiddle - React, Tailwind, and code Playground

by eorozco

HTML

<p>Sumar elementos </p>
<div>10</div>
<div>20</div>
<div>30</div>
<div>40</div>
<div>50</div>
<div>60</div>
<div>70</div>
<div>80</div>
<div>90</div>

CSS

div {
    width:200px;
    height:200px;
    margin:1px;
    position:relative;
    background:#ccc;   
    float:left;
}

JavaScript

function handler(ev) {
    var target = $(ev.target);
    var elNum = Number(target.text());
    suma += elNum;
    console.log(suma);
}
var suma = 0;
$(document).click(handler);