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XML Tutorial

XML HOME XML Introduction XML How to use XML Tree XML Syntax XML Elements XML Attributes XML Namespaces XML Display XML HttpRequest XML Parser XML DOM XML XPath XML XSLT XML XQuery XML XLink XML Validator XML DTD XML Schema XML Server XML Examples XML Quiz XML Certificate

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XSLT Tutorial

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XML DTD

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References

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XML DOM hasAttributes() Method

❮ Element Object

Example

The following code fragment loads "books.xml" into xmlDoc and checks if the first <book> element has any attributes:

var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
   if (this.readyState == 4 && this.status == 200) {
       myFunction(this);
   }
};
xhttp.open("GET", "books.xml", true);
xhttp.send();

function myFunction(xml) {
    var xmlDoc = xml.responseXML;
    var x = xmlDoc.getElementsByTagName('book')[0];
    document.getElementById("demo").innerHTML =
    x.hasAttributes();
}

Output:

true
Try it Yourself »

Definition and Usage

The hasAttributes() method returns TRUE if the current element node has any attributes, and FALSE otherwise.

Syntax

hasAttributes()
❮ Element Object