JSFiddle - React, Tailwind, and code Playground

by mrtsherman

HTML

<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>

CSS

div {
    height: 30px; margin: 10px; border: 1px solid gray;
}

.box:nth-of-type(2) { height: 50px; }
.box:nth-of-type(3) { height: 70px; }
.box:nth-of-type(4) { height: 20px; }

JavaScript

$('.box').each(function() {
    $.data(this, 'height', $(this).height());
});

$('.box').click(function() {
    alert($.data(this, 'height'));
});