RE: Comparing element values

Hi David

I have changed your template to the following:

<xsl:template match="price">
                <xsl:param name="start" select="$startpos"/>
                <xsl:param name="end" select="$endpos"/>
                <xsl:choose>
                        <xsl:when test="position()=$end and . &lt;=
preceding-sibling::price[1]"/>
                        <xsl:when test="position()=$start and . &lt;=
following-sibling::price[1]"/>
                        <xsl:otherwise>
                                <xsl:copy-of select="."/>
                        </xsl:otherwise>
                </xsl:choose>
        </xsl:template>

I get the desired result, but don't understand fully how it is achieved.


Regards.

--
Kevin
 

-----Original Message-----
From: David Carlisle [mailto:davidc(_at_)nag(_dot_)co(_dot_)uk] 
Sent: 04 October 2004 16:56
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Comparing element values



> Many thanks for the explanation.
explanation was OK, code was wrong, as you probably noticed, while moving
the tests I needed to switch the sense of the comparison, change gt to lt or
you'll get the min not the max.

David

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