You’ve got it nearly correct, but you haven’t accounted for the this
value supplied to the inline code.
<a href="#" onclick="alert(this)">Click Me</a>
is actually closer to:
<a href="#" id="click_me">Click Me</a>
<script type="text/javascript">
document.getElementById('click_me').addEventListener("click", function(event) {
(function(event) {
alert(this);
}).call(document.getElementById('click_me'), event);
});
</script>
Inline event handlers set this
equal to the target of the event.
You can also use anonymous function in inline script
<a href="#" onclick="(function(){alert(this);})()">Click Me</a>