Subject: RE: [xsl] namespace::* or what? From: "Michael Kay" <mhkay@xxxxxxxxxxxx> Date: Fri, 16 Feb 2001 18:33:12 -0000 |
> How do I find out -- in the most efficient way -- what namespaces > have been mapped using xmlns? I want to known in the document node > so that I can apply some text in the beginning of the result document. You can do select="//namespace::*" but the list will contain many duplicates. These are not easy to eliminate using the normal techniques because namespace nodes are not on the preceding axis and cannot be keyed (because they cannot be matched in a pattern). With Saxon you can do saxon:distinct(//namespace::*) If you are only interested in namespaces that are actually used in the name of an element, you can do Muenchian grouping on the full set of element nodes (//*) with a grouping key of namespace-uri(); you can add those used in attribute names by using (//*|//@*). Mike Kay XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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