[xsl] getting distinct content from list (?)

Hi,

The least of my xslt problems at the moment is this one (I have others
which I'm sure I'll come back to ;). This is probably easy
but I just can't see it. Here it goes.

I have an xpath which results in a list like:
'cynthia', 'bob', 'janet', 'bob', 'jack', 'bob', 'jack'.

These are user IDs collected from different locations in a document. The
actual xpath is:
  notify/@user |
  /ming/users/user[@global-notify='yes']/@id |
  /ming/client[@id=$myClient]/admin/@user

I need to output this as: "bob, cynthia, jack and janet".
Without the duplicates (sorted and xslt 1.0).

How?


Thanks,
-Kurt.
__________
kurt george gjerde <kurt.gjerde@xxxxxxxxxxxxxxxxx>
intermedia uib, university of bergen

Free Jon - http://www.efn.no/freejon01-2002.html


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