XML DOM hasAttributeNS() Method
 Complete Element Object Reference
Definition and Usage
The hasAttributeNS() method returns TRUE if the current element node has the
attribute specified
by namespace and name, and FALSE otherwise.
Syntax
| Parameter |
Description |
| ns |
Required. Specifies the namespace of the attribute to find |
| name |
Required. Specifies the name of the attribute to find |
Example
The following code fragment loads "books_ns.xml"
into xmlDoc using
loadXMLDoc() and checks if the first <title> element
has any attributes of the specified namespace and name:
xmlDoc=loadXMLDoc("books_ns.xml");
x=xmlDoc.getElementsByTagName("title")[0];
ns="http://www.w3schools.com/children/";
document.write(x.hasAttributeNS(ns,"lang"));
|
Output:
Try-It-Yourself Demos
hasAttributeNS - Checks if an element has an attribute with the specified name
and namespace
Complete Element Object Reference
Whether you're new to XML or already an advanced user, the user-friendly views
and powerful entry helpers, wizards, and debuggers in XMLSpy are designed to
meet your XML and Web services development needs from start to finish.
- XML editor
- Graphical XML Schema / DTD editors
- XSLT 1.0/2.0 editor, debugger, profiler
- XQuery editor, debugger, profiler
- Support for Office Open XML (OOXML)
- Graphical WSDL editor & SOAP debugger
- Java, C#, C++ code generation
- And much more!
Download a free 30-day trial today!
Click to see a demo!
Learn what’s new in v2008
 |
|
Get Your Diploma!
W3Schools' Online Certification Program is the perfect solution for busy
professionals who need to balance work, family, and career building.
The HTML Certificate is for developers who want to document their knowledge of HTML, XHTML, and CSS.
The ASP Certificate is for developers who want to document their knowledge of ASP, SQL, and ADO.
|
|
HOME
Printer friendly page
