JSFiddle - React, Tailwind, and code Playground

HTML

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

CSS

div {
	background-color: red;
	border: thin solid;
	width: 200px;
	height: 200px;
}

JavaScript

var divs = document.getElementsByTagName("div"),
	json = JSON.parse('{"lala":"lala"}');

for(var i = 0; i < divs.length; ++i)
	divs[i].onclick = function() { clickImg(json, i); };

function clickImg(json, a) {
	alert(json.lala + ", " + a);
}