XML DOM namespaceURI Property
Attr Object
Example
The following code fragment loads "books_ns.xml" into xmlDoc and returns the namespace URI of the "lang" attributes:
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4 && xhttp.status == 200) {
myFunction(xhttp);
}
};
xhttp.open("GET",
"books_ns.xml", true);
xhttp.send();
function myFunction(xml) {
var x, i, xmlDoc, txt;
xmlDoc = xml.responseXML;
var txt = "";
x =
xmlDoc.getElementsByTagName("title");
for (i = 0; i <
x.length; i++) {
txt += "Namespace
URI: " + x.item(i).attributes[0].namespaceURI + "<br>";
}
document.getElementById("demo").innerHTML = txt;
}
The output of the code above will be:
Namespace URI: http://www.w3.org/2000/xmlns/
Namespace URI:
http://www.w3.org/2000/xmlns/
Try it Yourself »
Definition and Usage
The namespaceURI property sets or returns the namespace URI of an attribute.
Syntax
attrObject.namespaceURI
Attr Object
