Hi Uffe
Hello,
I have achived to group my xml input(see further down) to the
desired output (see further down)
with with xsl file (see further down) using xpath, but I have
not manage to do the same with keys and the key function. The problem
is that the key is global for the whole document. I only want
to group each articlerow in one variant at time.
Any hint/help would be appreciated
Best regards
Uffe
You can still use the Muenchian method.
If a basic key is
<xsl:key name="article_posn" match="nev_article_pos" use="."/>
it can be made more specific by making the "use" part a combination of the
nev_article_pos value and the id of its parent, for example.
<xsl:key name="a_row_article_posn"
match="nev_article_pos"
use="concat(generate-id(..),'::',.)"/>
then you can get the unique nev_article_pos's per article_row like so:
<xsl:template match="article_row">
<xsl:variable name="p_id" select="generate-id(.)"/>
<xsl:for-each select="nev_article_posn[generate-id(.) =
generate-id(key('a_row_article_posn',
concat($p_id,'::',.)[1])]">
...
</xsl:for-each>
</xsl:template>
it's a bit of a headache to look at but it's much quicker than
preceding-sibling.
Tom
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