Javascript DOM HTML Node hasAttributes Method

Introduction

Find out if the <body> element has any attributes: 

var x = document.body.hasAttributes()

Click the button to find out if the body element has any attributes.

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<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">Test</button>
<p id="demo"></p>
<script>
function myFunction() {//from w  w w  .  jav  a 2  s .  c  o  m
  var x = document.body.hasAttributes();
  document.getElementById("demo").innerHTML = x;
}
</script>

</body>
</html>

The hasAttributes() method returns true if the specified node has any attributes, otherwise false.

If the specified node is not an Element node, the return value is always false. 

hasAttribute();



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