Hi Dave
i have made the changes as you have said,
<xsl:template match="PartyList/When [last()]">
<xsl:param name = "first"/>
<xsl:param name = "last" select="@Attendance"/>
<xsl:variable name="difference" select = "$last -
$first"/>
<TD><xsl:value-of select="$first"/></TD>
<TD><xsl:value-of select="$last"/></TD>
<TD><xsl:value-of select="$difference"/></TD>
</xsl:template>
<xsl:template match="PartyList/When [1]">
<xsl:variable name="firstN"><xsl:value-of
select="@Attendance"/></xsl:variable>
<TD><xsl:value-of select="$firstN"/></TD>
<xsl:apply-templates select="following-sibling::When
[last()]">
<xsl:with-param name="first" select="$firstN"/>
</xsl:apply-templates>
</xsl:template>
but the parameter 'first' in template PartyList/When [last()]
still does not have a value. And difference is NaN.
marsha
-----Original Message-----
From: David Carlisle [mailto:davidc(_at_)nag(_dot_)co(_dot_)uk]
Sent: Thursday, October 02, 2003 1:30 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Parameter problem
<xsl:template match="PartyList/When [1]">
here your current node is a When element
so here
<xsl:apply-templates select="PartyList/When [last()]">
you are selecting a When grandchild of the current When element.
i suspect that you don't want that, you want your youngest sibling so
that's
<xsl:apply-templates select="following-sibling::When [last()]">
Incidentally don't do
<xsl:param name = "last"><xsl:value-of
select="@Attendance"/></xsl:param>
or
<xsl:variable name="difference"><xsl:value-of select = "$last -
$first"/></xsl:variable>
or
<xsl:with-param name="first"><xsl:copy-of
select="$firstN"/></xsl:with-param>
It makes the system work much harder than necessary.
just use
<xsl:param name = "last" select="@Attendance"/>
<xsl:variable name="difference" select = "$last -$first"/>
<xsl:with-param name="first" select="$firstN"/>
David
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