Given that I can't dynamically define a key, is there a way for me to
replace the second for-each-group loop by a for-each in the nested structure
(quoted below again)?
<xsl:for-each-group select="//*[count(ancestor-or-self::*) = 3
group-by="@name">
<xsl:for-each-group select="current-group()/*" group-by="@name">
<xsl:value-of select="sum(current-group()/descendant::value)"/>
Thanks.
----Original Message Follows----
From: David Carlisle <davidc(_at_)nag(_dot_)co(_dot_)uk>
Reply-To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Alternative for current-group()
Date: Thu, 12 Jul 2007 15:24:39 +0100
> I tried defining an equivalent xsl:key inside the first loop but
> then realized it's an error to define one inside a template.
keys are always defined globally, but when you use keys to do muenchian
grouping, calling key() with the current grouping key will return all
the group elements (that's how muenchian grouping works)
David
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