How to use DOM Element getAttributeNode in JavaScript

In this article I am going to explain about DOM element getAttributeNode() Method in JavaScript.
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JavaScript DOM Element getAttributeNode() Method

JavaScript getAttributeNode() method use for get the Information about attribute node object and its also use for get the attribute with specified name.

Syntax

element.getAttributeNode(attribute name)

Example

<html>

<head>

    <script type="text/javascript">

        function myfun() {

            var a = document.getElementsByTagName("a")[0];

            var p = document.getElementById("tst");

            p.innerHTML = a.getAttributeNode("target").value;

        }

    </script>

</head>

<body>

    <a href="#" target="Main page">click hear</a>.

    <p id="tst">

        click button for get target name of attribute</p>

    <button onclick="myfun()">

        click me</button>

</body>

</html>

 

Output

 

Before click

 

 getattri1.gif

 

After click

 

 getattri2.gif

 

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