[xsl] Fw: problem with sum() function

["Pankaj Bishnoi" <pankaj.bishnoi@xxxxxxxxxxx>]

----- Original Message ----- 
From: "Pankaj Bishnoi" <pankaj.bishnoi@xxxxxxxxxxx>
To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Monday, June 26, 2006 9:10 PM
Subject: problem with sum() function


> Hi All
>          I am using sum() function with nodelist. Now my problem is that
> when a source elemnt contains leading + sign then sum returns NAN. Is
there
> a way to remove this + sign and then calculate the sum. My source xml is::
>
>
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <Root xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
>
<CLIENT_HEADER_RECORD_TYPE-HT><CLIENT_NUMBER><![CDATA[000832]]></CLIENT_NUMB
> ER>
> </CLIENT_HEADER_RECORD_TYPE-HT>
>
<EXPERIENCE_SETUP_CHANGE_RECORD_TYPE-ET><CLIENT_NUMBER><![CDATA[000832]]></C
> LIENT_NUMBER>
>
<EXPERIENCE_SETUP_CHANGE_RECORD_TYPE><![CDATA[ET]]></EXPERIENCE_SETUP_CHANGE
> _RECORD_TYPE>
> <DATA_TYPE><![CDATA[DC]]></DATA_TYPE>
>
<EXPER_AMT_BY_RESERVE1><![CDATA[+000000000000565500]]></EXPER_AMT_BY_RESERVE
> 1>
> </EXPERIENCE_SETUP_CHANGE_RECORD_TYPE-ET>
>
<EXPERIENCE_SETUP_CHANGE_RECORD_TYPE-ET><CLIENT_NUMBER><![CDATA[000832]]></C
> LIENT_NUMBER>
>
<EXPERIENCE_SETUP_CHANGE_RECORD_TYPE><![CDATA[ET]]></EXPERIENCE_SETUP_CHANGE
> _RECORD_TYPE>
> <DATA_TYPE><![CDATA[DC]]></DATA_TYPE>
>
<EXPER_AMT_BY_RESERVE1><![CDATA[+000000000000505500]]></EXPER_AMT_BY_RESERVE
> 1>
> </EXPERIENCE_SETUP_CHANGE_RECORD_TYPE-ET>
> </Root>
>
>
>
>
>
> My XSL is
>
>
> <?xml version='1.0'?>
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
> version="1.1" xmlns:java="http://xml.apache.org/xslt/java";
> xmlns:str="http://exslt.org/strings";
> xmlns:redirect="org.apache.xalan.xslt.extensions.Redirect"
> extension-element-prefixes="redirect">
>      <xsl:output method="xml" version="1.0" encoding="ISO-8859-1"
> indent="yes"/>
>
>      <xsl:variable name="apos">'</xsl:variable>
>      <xsl:template match="/">
>           <Root>
>                <xsl:apply-templates
> select="/Root/CLIENT_HEADER_RECORD_TYPE-HT"
> mode="_Root_Record_order1"></xsl:apply-templates>
>           </Root>
>      </xsl:template>
>      <xsl:template match="/Root/CLIENT_HEADER_RECORD_TYPE-HT"
> mode="_Root_Record_order1">
>           <Record>
>    <xsl:variable name="varClientNumber" select="CLIENT_NUMBER"/>
>    <xsl:variable name="pankaj" select="sum(following-sibling::
> EXPERIENCE_SETUP_CHANGE_RECORD_TYPE-ET[CLIENT_NUMBER=$varClientNumber and
> DATA_TYPE='DC']/EXPER_AMT_BY_RESERVE1)"/>
>   <Sum><xsl:value-of select="$pankaj"/></Sum>
>           </Record>
>      </xsl:template>
> </xsl:stylesheet>
>
>
> and the output is ::
>
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <Root xmlns:java="http://xml.apache.org/xslt/java";
> xmlns:str="http://exslt.org/strings";>
>     <Record>
>         <Sum>NaN</Sum>
>     </Record>
> </Root>
>
>
>
>
>
>
>
> I also tried to use XSL temlates with recursion but that fails when we
have
> large set of data.
>
> Thanks in advance for any help.
>
> Thanks
> Pankaj