How to use DOM Node IsDefaultNamespace in JavaScript

In this article I am going to explain about DOM Node isDefaultNamespace() method in JavaScript.
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JavaScript DOM Node isDefaultNamespace() Method

JavaScript isDefaultNamespace() method use for check specified name space id default or not. If namespace is default then it will return true other wise false.

Syntax

isDefaultNamespace(Url Namespace)

Example

<html>

<head>

    <script type="text/javascript">

        function myfun() {

            var mm = document.documentElement;

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

            hh.innerHTML = mm.isDefaultNamespace("http://www.dotnetheaven.com");

        }

    </script>

</head>

<body>

    <h1 id="tst" style="color: Blue">

        click button to check name space is default or not</h1>

    <button onclick="myfun()">

        check</button>

</body>

</html> 

 

Output

 

 isDefault1.jpg

 

<html>

<head>

    <script type="text/javascript">

        function myfun() {

            var mm = document.documentElement;

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

            hh.innerHTML = mm.isDefaultNamespace("http://www.dotnetheaven.com");

        }

    </script>

</head>

<body>

    <h1 id="tst" style="color: Blue">

        click button to check name space is default or not</h1>

    <button onclick="myfun()">

        check</button>

</body>

</html> 

 

Output

 

 isDefault2.jpg

 

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