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Re: [xsl] Sorting distinct values

2007-07-13 11:24:44
One can use either of the following FXSL functions:

     f:qsort()
or

    f:xsltSort()


The first one is simpler to use.


--
Cheers,
Dimitre Novatchev
---------------------------------------
Truly great madness cannot be achieved without significant intelligence.
---------------------------------------
To invent, you need a good imagination and a pile of junk
-------------------------------------
You've achieved success in your field when you don't know whether what
you're doing is work or play



On 7/13/07, Wendell Piez <wapiez(_at_)mulberrytech(_dot_)com> wrote:
Hey,

Is there a way I overlooked in XPath to sort a sequence of numbers?

I'm pondering how to pull distinct values from a list, say
(0,3,17,4,6,4,3) and get them in sorted order. distinct-values() in
Saxon returns me (0,3,17,4,6) but I'd like them as (0,3,4,6,17).

I did manage to do it in XSLT by grouping them by value, sorting the
groups, writing out the grouping keys and then tokenizing the
resulting string -- but that seems like a long way to do it.

Any ideas for a spiffy short way?

Cheers,
Wendell



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Wendell Piez                            
mailto:wapiez(_at_)mulberrytech(_dot_)com
Mulberry Technologies, Inc.                http://www.mulberrytech.com
17 West Jefferson Street                    Direct Phone: 301/315-9635
Suite 207                                          Phone: 301/315-9631
Rockville, MD  20850                                 Fax: 301/315-8285
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  Mulberry Technologies: A Consultancy Specializing in SGML and XML
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