<!DOCTYPE html>
<html>
<body>
<p>Example list:</p>
<ul>
<li id="myLI">Coffee</li>
<li>Tea</li>
</ul>
<p>Click the button to get the node name of the parent node of the li element in the list.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById("myLI").parentNode.tagName;
window.alert(x);
}
</script>
</body>
</html>