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Re: [xsl] Simple question? element value last() - element value (first)

From: David Carlisle <davidc@--------->
To:
Date: 8/4/2008 1:58:00 PM

You want 1 number but you are looping over <xsl:for-each
select="works_details">
and working out a number for each. As each works_details only has a
single "Work_Year child

Work_Year[last()] and Work_Year[1] are the same element, so you get 0 in
each case for the difference.

You want

<xsl:template match="artist_works">
<xsl:value-of select="
  (works_details/Work_Year)[last()] - (works_details/Work_Year)[1]"/>
</xsl:template>

David

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