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Re: cumulative sum along linked list
- To: xsl-list at lists dot mulberrytech dot com
- Subject: Re: [xsl] cumulative sum along linked list
- From: David Carlisle <davidc at nag dot co dot uk>
- Date: Thu, 11 Oct 2001 12:05:11 +0100
- References: <F197vzWvTltXqZV7NhG00002abe@hotmail.com>
- Reply-To: xsl-list at lists dot mulberrytech dot com
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0"
>
<xsl:template match="item">
<xsl:value-of select="@id"/>:
<xsl:apply-templates select="." mode="sum"/>
</xsl:template>
<xsl:template match="item" mode="sum">
<xsl:param name="x" select="0"/>
<xsl:choose>
<xsl:when test="dependson=0">
<xsl:value-of select="$x+data"/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="../item[@id=current()/dependson]" mode="sum">
<xsl:with-param name="x" select="$x+data"/>
</xsl:apply-templates>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
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