Tryit Editor v2.9

Edit This Code:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $("p").each(function(i){
        $(this).on("click", {x:i}, function(event){
            alert("The " + $(this).index() + ". paragraph has data: " + event.data.x);
        });
    });
});
</script>
</head>
<body>

<div style="color:red">Click on each p element to return the data passed with the on() method.</div>

<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<p>This is another paragraph.</p>

</body>
</html>