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Problem calling this template
Subject: Problem calling this template
From: Steve <subsume@xxxxxxxxx>
Date: Tue, 18 Jul 2006 11:55:26 -0400
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I am calling the below recursive template Records incorrectly. Could
someone please help me see the problem? Recursion isn't working.
-Steve
XML------------- ($services)
<Records>
<Record>
<service>1</service>
<hours>191.25</hours>
</Record>
<Record>
<service>2</service>
<hours>532.25</hours>
</Record>
<Record>
<service>3</service>
<hours>32</hours>
</Record>
<Record>
<service>4</service>
<hours>2858.5</hours>
</Record>
<Record>
<service>5</service>
<hours>244.3</hours>
</Record>
<!-- etc -->
XSL--------------
<xsl:template match="/" >
<xsl:apply-templates select="$services//Record">
<xsl:with-param name="leftA" select="1920" />
<xsl:with-param name="leftB" select="350" />
<xsl:with-param name="leftC" select="878" />
</xsl:apply-templates>
</xsl:template>
<!--
***When I replace the above $services//Record with $services/Records
(the parent) all output looks like <out service='x' total='T' A='0'
B='0' C='0' Other='T' />
-->
<xsl:template match="Record">
<!-- running totals of hours already used -->
<xsl:param name="used">0</xsl:param>
<xsl:param name="usedA">0</xsl:param>
<xsl:param name="usedB">0</xsl:param>
<xsl:param name="usedC">0</xsl:param>
<!-- running totals of quota not used -->
<xsl:param name="leftA">0</xsl:param>
<xsl:param name="leftB">0</xsl:param>
<xsl:param name="leftC">0</xsl:param>
<xsl:choose>
<!-- Capacity used up, output used and move on -->
<xsl:when test="(hours = $used)">
<out service="{service}" Total = "{hours}" A="{$usedA}"
partB="{$usedB}" C="{$usedC}" Other="{$used - ($usedA + $usedB +
$usedC)}" />
<xsl:apply-templates
select="following-sibling::Record[0]">
<xsl:with-param name="leftA" select="$leftA" />
<xsl:with-param name="leftB" select="$leftB" />
<xsl:with-param name="leftC" select="$leftC" />
</xsl:apply-templates>
</xsl:when>
<xsl:when test="not($leftA = 0)">
<xsl:choose>
<xsl:when test="($leftA >= (hours - $used))">
<xsl:apply-templates select=".">
<xsl:with-param
name="used" select="hours" />
<xsl:with-param
name="usedA" select="($usedA + hours - $used)" />
<xsl:with-param
name="leftA" select="($leftA - (hours - $used))" />
<xsl:with-param
name="leftB" select="$leftB" />
<xsl:with-param
name="leftC" select="$leftC" />
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select=".">
<xsl:with-param
name="used" select="($used + $leftA)" />
<xsl:with-param
name="usedA" select="($usedA + $leftA)" />
<xsl:with-param
name="leftB" select="$leftB" />
<xsl:with-param
name="leftC" select="$leftC" />
</xsl:apply-templates>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="not($leftB = 0)">
<xsl:choose>
<xsl:when test="($leftB >= (hours - $used))">
<xsl:apply-templates select=".">
<xsl:with-param
name="used" select="hours" />
<xsl:with-param
name="usedA" select="$usedA" />
<xsl:with-param
name="usedB" select="($usedB + hours - $used)" />
<xsl:with-param
name="leftB" select="($leftB - (hours - $used))" />
<xsl:with-param
name="leftC" select="$leftC" />
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select=".">
<xsl:with-param
name="used" select="($used + $leftB)" />
<xsl:with-param
name="usedA" select="$usedA" />
<xsl:with-param
name="usedB" select="($usedB + $leftB)" />
<xsl:with-param
name="leftC" select="$leftC" />
</xsl:apply-templates>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="not($leftC = 0)">
<xsl:choose>
<xsl:when test="($leftC >= (hours - $used))">
<xsl:apply-templates select=".">
<xsl:with-param
name="used" select="hours" />
<xsl:with-param
name="usedA" select="$usedA" />
<xsl:with-param
name="usedB" select="$usedB" />
<xsl:with-param
name="leftB" select="($leftB - (hours - $used))"
/>
<xsl:with-param name="usedC" elect="($usedC + hours -
$used)" />
<xsl:with-param
name="leftC" select="($leftC -(hours - $used))" />
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select=".">
<xsl:with-param
name="usedA" select="$usedA" />
<xsl:with-param
name="usedB" select="$usedB" />
<xsl:with-param
name="used" select="($used + leftB)" />
<xsl:with-param
name="usedC" select="($usedC + $leftC)" />
</xsl:apply-templates>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select=".">
<xsl:with-param name="used" select="hours" />
<xsl:with-param name="usedA" select="$usedA" />
<xsl:with-param name="usedB" select="$usedB" />
<xsl:with-param name="usedC" select="$usedC" />
</xsl:apply-templates>
</xsl:otherwise>
</xsl:choose>
</xsl:template>

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