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[xsl] Grouping: Number of groups

Subject: [xsl] Grouping: Number of groups
From: Norbert Heidbrink <nh@xxxxxxxx>
Date: Fri, 14 Sep 2012 15:08:45 +0200

Hi everybody,

is there a way to retrieve the number of groups that have been found by
<xsl:for-each-group> outside this instruction?

v <tab /> w <tab /> x <tab /> y <tab/> z

(v, w, x, y, z being mixed data)

<xsl:for-each-group select="node()" group-ending-with="tab">
  b& here, the function last() gives me the number I want, but b&
b& I need the figure here. b&

Maybe I am entirely on a false track?

What I want is:
(1) if there are less than n groups do something afterwards.
(2) If there are more than m groups do something different.

Thanks for your answers,

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