I just remembered that isn't the only way ... you can also
use base-uri():
document-uri() and base-uri() for a document node will usually be the same,
but not necessarily.
document-uri() should be used if you want a URI that can be used to fetch
the document.
base-uri() should be used if you want to resolve relative URIs contained in
the document.
An example where they are different is for a temporary tree constructed
within the stylesheet. This will generally have a base URI but no document
URI. They can also potentially be different for a document read using the
doc() function: document-uri() will typically be the URI that was passed to
the doc() function, while base-uri() will be the URI of the document that
was returned: they may be different for example if a URIResolver is used, or
even if URI redirection takes place.
Regards,
Michael Kay
http://www.saxonica.com/
http://twitter.com/michaelhkay
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--