JavaScript node.isDefaultNamespace() Method
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JavaScript node.isDefaultNamespace() Method
The node.isDefaultNamespace()
method returns true if the namespace is the default namespace on the given node or false if not.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">Click Me</button>
<script>
function myFunction() {
var doc = document.documentElement;
var result = doc.isDefaultNamespace("http://www.w3.org/1999/xhtml");
alert(result);
}
</script>
</body>
</html>
Syntax
node.isDefaultNamespace(namespaceURI)
Parameter Values
Value | Type | Explanation |
---|---|---|
namespaceURI | Required | A string representing the namespace against which the element will be checked. |
Return Values
Value | Explanation |
---|---|
true | If the namespace is the default namespace on the given node. |
false | If the namespace is not the default namespace on the given node. |
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