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<!DOCTYPE html>
<html>
<body>
​
<p>Click the button to get the node names of the body element's child nodes.</p>
​
<button onclick="myFunction()">Try it</button>
​
<p><strong>Note:</strong> Whitespace inside elements is considered as #text, and text is considered as nodes.</p>
​
<!-- My personal comment goes here..  -->
​
<div><strong>Note:</strong> Comments in the document are considered as #comments, and comments are also considered as nodes.</div>
​
<p id="demo"></p>
​
<script>
function myFunction() {
  var c = document.body.childNodes;
  var txt = "";
  var i;
  for (i = 0; i < c.length; i++) {
    txt = txt + c[i].nodeName + "<br>";
  }
​
  document.getElementById("demo").innerHTML = txt;
}
</script>
​
</body>
​
<!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_node_nodename3 by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 03:02:19 GMT -->
</html>
​
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