JSFiddle - React, Tailwind, and code Playground

by Mark Coleman

HTML

<img class="dragimgs" src="http://dummyimage.com/100x100/000/fff" />

<a id="clickme">Click To Change zIndex</a>

<h1 id="zIndex"></h1>

JavaScript

$(".dragimgs").draggable({
    zIndex: 2700
});

$("#clickme").click(function() {
    var zIndex = $(".dragimgs").draggable("option", "zIndex");
    $(".dragimgs").draggable("option", "zIndex", zIndex + 50);
    var newzIndex = $(".dragimgs").draggable("option", "zIndex");

    $("#zIndex").text("Old zIndex: " + zIndex + " New zIndex: " + newzIndex);
});