RE: [xsl] Data Integration at runtime using XSL

Hi David,

I want the output in CSV format. The final output is as follows.

XML used is:

<?xml version="1.0" encoding="UTF-8" ?>
<myelem>
    <childelem>
        <elemid id='NAME'>ABC</elemid>
        <elemid id='AGE'>20</elemid>
    </childelem>
    <childelem>
        <elemid id='NAME'>DEF</elemid>
        <elemid id='AGE'>23</elemid>
    </childelem>
    <childelem>
        <elemid id='NAME'>GHI</elemid>
        <elemid id='AGE'>15</elemid>
    </childelem>
</myelem>

XSL Used is:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">
    <xsl:output method="text"/>
    <xsl:variable name="varEmpId">1020|2001|3010</xsl:variable>
    <xsl:template match="/">
        <xsl:text>Emp Id,Name,Age&#10;</xsl:text>
        <xsl:for-each select="myelem/childelem">
            <xsl:variable name="varString">
                <xsl:choose>
                    <xsl:when test="position()='1'">
                        <xsl:value-of select="$varEmpId"/>
                    </xsl:when>
                    <xsl:otherwise>
                        <xsl:choose>
                            <xsl:when test="contains($varString, '|')">
                                <xsl:value-of
select="substring-after($varString, '|')"/>
                            </xsl:when>
                            <xsl:otherwise>
                                <xsl:value-of select="$varString"/>
                            </xsl:otherwise>
                        </xsl:choose>
                    </xsl:otherwise>
                </xsl:choose>
            </xsl:variable>
            <xsl:variable name="varIndEmpId">
                <xsl:choose>
                    <xsl:when test="contains($varString, '|')">
                        <xsl:value-of
select="substring-before($varString, '|')"/>
                    </xsl:when>
                    <xsl:otherwise>
                        <xsl:value-of select="$varString"/>
                    </xsl:otherwise>
                </xsl:choose>
            </xsl:variable>
            <xsl:value-of select="$varIndEmpId"/>
            <xsl:text>,</xsl:text>
            <xsl:value-of select="elemid[(_at_)id='NAME']"/>
            <xsl:text>,</xsl:text>
            <xsl:value-of select="elemid[(_at_)id='AGE']"/>
            <xsl:text>&#10;</xsl:text>
        </xsl:for-each>
    </xsl:template>
</xsl:stylesheet>

Output Required is:

Emp Id,Name,Age
1020,ABC,20
2001,DEF,23
3010,GHI,15

Thanks & Regards,
Ambika Prasad Das


-----Original Message-----
From: David Carlisle [mailto:davidc(_at_)nag(_dot_)co(_dot_)uk] 
Sent: Thursday, September 07, 2006 6:13 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Data Integration at runtime using XSL



Or, in XSLT2:

<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
  
  <xsl:output indent="yes"/>
  <xsl:strip-space elements="*"/>
  <xsl:variable name="str" select="'abc|def'"/>
  <xsl:variable name="seq" select="tokenize($str,'\|')"/>

  <xsl:template match="x">
    <x>
      <xsl:apply-templates select="main-element"/>
    </x>
  </xsl:template>
  
 <xsl:template match="main-element">
   <xsl:variable name="p" select="position()"/>
     <header>
     <xsl:value-of select="$seq[min(($p,last()))]"/>
   </header>
   <xsl:copy-of select="."/>
  </xsl:template>


</xsl:stylesheet>



$ saxon8 sigh.xml sigh2.xsl
<?xml version="1.0" encoding="UTF-8"?>
<x>
   <header>abc</header>
   <main-element>
      <fid id="DATA_STATUS">0</fid>
   </main-element>
   <header>def</header>
   <main-element>
      <fid id="DATA_STATUS">1</fid>
   </main-element>
   <header>def</header>
   <main-element>
      <fid id="DATA_STATUS">2</fid>
   </main-element>
</x>

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