XML DOM lookupPrefix() Method
 Complete Node Object Reference
Definition and Usage
The lookupPrefix() method returns the prefix matching the
specified namespace URI on a node.
Syntax
|
nodeObject.lookupPrefix(URI)
|
| Parameter |
Description |
| URI |
Required. The namespace URI |
Example
The following code fragment loads "books_ns.xml"
into xmlDoc using
loadXMLDoc() and finds the prefix for the namespace URI in the
first <book> element:
Example
xmlDoc=loadXMLDoc("books_ns.xml");
x=xmlDoc.getElementsByTagName("book")[0];
document.write(x.lookupPrefix("http://www.w3schools.com/children/"));
|
Output:
Try it yourself »
|
Complete Node Object Reference
 |
W3Schools' Online Certification Program
The perfect solution for professionals who need to balance work, family, and career building.
More than 4000 certificates already issued!
|
The HTML Certificate documents your knowledge of HTML, XHTML, and CSS.
The JavaScript Certificate documents your knowledge of JavaScript and HTML DOM.
The XML Certificate documents your knowledge of XML, XML DOM and XSLT.
The ASP Certificate documents your knowledge of ASP, SQL, and ADO.
The PHP Certificate documents your knowledge of PHP and SQL (MySQL).
| 
