RE: Compute sum of a computed node list

Thanks Mukul,

This solution worked perfectly to my problem. 
Regards,
Vidya


-----Original Message-----
From: Mukul Gandhi [mailto:mukul_gandhi@xxxxxxxxx]
Sent: Thursday, May 06, 2004 10:10 AM
To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
Subject: RE:  Compute sum of a computed node list


Hi Vidya,
Below is the modified stylesheet. It also uses the
nodeset function.

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xalan="http://xml.apache.org/xalan"
exclude-result-prefixes="xalan">
<xsl:output method="xml" version="1.0"
encoding="UTF-8" indent="yes"/>

<xsl:decimal-format name="MyFormat"
decimal-separator="." grouping-separator=","/>

<xsl:template match="/">
  <xsl:apply-templates select="abcd_list"/>
</xsl:template>

<xsl:template match="abcd_list">
  <abcd_list>
    <xsl:for-each select="abcd">
      <abcd>
	<xsl:variable name="state_local_salary"
select="state_local_salary"/>
	<xsl:variable name="quarterly_sessions"
select="quarterly_sessions"/>
	<xsl:variable name="non_medicaid_sessions"
select="non_medicaid_sessions"/>
	<xsl:variable name="var_state_local_match"
select="$state_local_salary * ($quarterly_sessions div
($non_medicaid_sessions))"/>
					<state_local_match>
	   <xsl:value-of
select="format-number($var_state_local_match,'###,###.##','MyFormat')"/>
	</state_local_match>
      </abcd>
    </xsl:for-each>
    
    <xsl:variable name="rtf">
       <xsl:for-each select="abcd">
	 <abcd>
	   <xsl:if test="state_local_salary[not(@null)]">
             <xsl:variable name="state_local_salary"
select="state_local_salary"/>
	     <xsl:variable name="quarterly_sessions"
select="quarterly_sessions"/>
	     <xsl:variable name="non_medicaid_sessions"
select="non_medicaid_sessions"/>
	     <xsl:variable name="var_state_local_match"
select="$state_local_salary * ($quarterly_sessions div
($non_medicaid_sessions))"/>
	    <state_local_match>
	       <xsl:value-of
select="$var_state_local_match"/>
	    </state_local_match>
         </xsl:if>
       </abcd>
     </xsl:for-each>
    </xsl:variable>
    
    <state_local_match_total>
	<xsl:value-of
select="format-number(sum(xalan:nodeset($rtf)/abcd/state_local_match),
'###,###.##','MyFormat')"/>
    </state_local_match_total>

</abcd_list>
</xsl:template>

</xsl:stylesheet>

Regards,
Mukul