addAttributeNS

addAttributeNS(namespaceURI:  String;
               qualifiedName: String;
               value:         String): JadeXMLAttribute updating;

The addAttributeNS method of the JadeXMLElement class creates and adds an attribute node with the values specified in the namespaceURI, qualifiedName, and value parameters and returns a reference to the created JadeXMLAttribute node instance.