XML DOM prefix Property
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Example
The following code fragment loads "books_ns.xml" into xmlDoc and gets the namespace prefix from the first <title> element:
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 xmlDoc = xml.responseXML;
var x =
xmlDoc.getElementsByTagName("title")[0];
document.getElementById("demo").innerHTML =
x.prefix;
}
The output of the code above will be:
c
Try it Yourself »
Definition and Usage
The prefix property returns namespace prefix for the selected element
If the selected node is not an element or attribute, this property always returns NULL.
Syntax
elementNode.prefix
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