Re: [xsl] grouping and context (?)

[David Carlisle <davidc@xxxxxxxxx>]

<!-- since we're now working with the mods source, the only way
I can see to get back to the biblioref code is to use a key again;
unfortunately doesn't work correctly ** -->
	<xsl:variable name="citekey" select="key('citekey', @ID)" />

key() (as in xslt1) returns nodes only from the current document (where
temporary trees generated in xsl:variable count as new documents)
the solution is as in xslt1

save a variable holding a node in teh original document before you go
off somewhere else

<xsl:variable name="orig" select="/"/>

then when you need to go back there use (in xslt2)

select="$orig/key('citekey', current()/@ID)"

David

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