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Re: set union? xslt 2.0

Subject: Re: set union? xslt 2.0
From: David Carlisle <davidc@xxxxxxxxx>
Date: Thu, 08 Apr 2010 10:25:48 +0100
Re:  set union? xslt 2.0
On 08/04/2010 10:15, Dave Pawson wrote:
Stylesheet parameter of the form "term1|term2|data" I.e. one or more
sought 'terms' So could be just 'term1'

xml source of the form

<skillarea targets="data|general">

I.e. for grouped elements, the terms may or may not overlap with
the targets.

    How to select and apply templates to the skillarea elements which
    have at least one
  item in common with the terms?
Either in an apply-templates select attribute or perhaps
better in a 'template match=""' attribute.

E.g. the terms and targets overlap here with the item 'data' and hence are wanted in the output.


<xsl;template select="skillarea[tokenize(@targets,'|')=tokenize($param,'|')]"/>

if you're worried about repeatedly tokenizing the attributes probably you can optimise this with a key or some such, or perhaps saxon will optimise for you behind the scenes or perhaps it's fast enough anyway.


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