Name
namespace-uri( ) — returns the namespace URI of a the name of a node, without regard to the local name
Synopsis
| Defined in: XPath 1.0 |
Parameters: node-set ns (optional) |
| Return type: string |
Only the first node (in document order) of the node-set is considered. For anything other than attribute and element nodes, the return value will always be the empty string. When called with no parameters, the namespace URI of the context node is returned.
This example returns the namespace URI of the element
xforms:model, which is
http://www.w3.org/2002/xforms:
namespace-uri(xforms:model)
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