<!DOCTYPE html>
<html>
<body>
<ol>
<li id="myLi" value="100">Coffee</li>
<li>Tea</li>
<li>Milk</li>
<li>Water</li>
<li>Juice</li>
<li>Beer</li>
</ol>
<p>Click the "Try it" button to display the value of the value attribute of the li element.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById("myLi").value;
document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>