Re: sum function

<xsl:template match="amounts">
<xsl:variable name="sum">
<xsl:apply-templates select="amount[1]"/>
</xsl:variable>
<xsl:value-of select="$sum"/>
</xsl:template>

<xsl:template match="amount">
<xsl:param name="sum" select="0"/>
<xsl:apply-templates select="following-sibling::amount[1]">
<xsl:with-param name="sum" select="$sum + number(substring-after(.,'&#xA3;'))"/>
</xsl:apply-templates>
<xsl:if test="not(following-sibling::amount[1])">
<xsl:value-of select="$sum + number(substring-after(.,'&#xA3;'))"/>
</xsl:if>
</xsl:template>

How do I use the sum function on xml such as:

<Amount>12,345.12</Amount>
<Amount>132,345.12</Amount>
<Amount>2,345.12</Amount>

If I use Total Price = <xsl:value-of select="sum(//Amount)"/> I get the
result NaN. However, if the data does not contain ',' the sum works
correctly.
Any help appreciated.
Regards
	Jan

System Development
VIRBUS AG
Fon +49(0)341-979-7435
Fax +49(0)341-979-7409
joerg.heinicke@xxxxxxxxx
www.virbus.de