fn:namespace-uri
namespace-uri() ➔ xs:anyURI
Returns the namespace URI of the name of the context node.
There are no arguments | |||
Result | xs:anyURI | ||
namespace-uri($arg as node()?) ➔ xs:anyURI
Returns the namespace URI of the name of the supplied node.
Arguments | |||
| $arg | node()? | The node whose namespace URI is required |
Result | xs:anyURI | ||
Namespace
http://www.w3.org/2005/xpath-functions