<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<script data-require="jquery" data-semver="3.0.0" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/jquery.js"></script>
<script src="script.js"></script>
</head>
<body>
<div class="container-pre">
<pre id="pres1" data-id="1" class="pre-element">Some text 1</pre>
<pre id="pres2" data-id="2" class="pre-element">Some text 2</pre>
<pre id="pres3" data-id="3" class="pre-element">Some text 3</pre>
</div>
</body>
</html>
$(document).ready(function() {
$(".container-pre").on("click", ".pre-element", function(e) {
var elem = $(e.currentTarget);
var id = elem.attr("data-id");
alert( "Handler for .click() called at element " + id);
});
});