<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:strip-space elements="*" />
  <xsl:output method="xml" indent="yes" encoding="UTF-8" />

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

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

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

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

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

    <xsl:template match="ADDRESS">
        <xsl:variable name="this-id" select="@id" />
        <xsl:choose>
          <xsl:when test="/root/c/addresslists/SBSaddress_[@id = $this-id]">
            <ADDRESS>
              <xsl:copy-of select="/root/c/addresslists/SBSaddress_[@id = $this-id]/*" />
            </ADDRESS>
          </xsl:when>
          <xsl:otherwise><xsl:copy-of select="." /></xsl:otherwise>
        </xsl:choose>
    </xsl:template>

</xsl:stylesheet>
-- 
Charles Knell
cknell@xxxxxxxxxx - email



-----Original Message-----
From:     Kota, Ganesh <gkota@xxxxxxxx>
Sent:     Thu, 2 Nov 2006 10:19:02 -0500
To:       <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Subject:  [xsl] Help needed to transform in  data joining

Hi, 
I have this XML file , need to do union of all Address and SBSaddress_
elements based on id attribute join condition in XSL file .Address
element has to be overridden in the output if SBSaddress has the data.
I appreciate if anybody can help and give some references on this.
Thanks,
Kota

Input XML file:

<root>
<A>
<B>
<ADDRESSES>
<ADDRESS
id='1'><State>CO</State><Address1/><Address2/><City>flroen</City><Countr
y>UnitedStates</Country><Province>--Select--</Province><ZipCode>11</ZipC
ode><County/></ADDRESS>
<ADDRESS
id='2'><State>KY</State><Address1>campbellcounty</Address1><Address2/><C
ity>fortthomas</City><Country>UnitedStates</Country><Province>--Select--
</Province><ZipCode>41075</ZipCode><County/></ADDRESS>
</ADDRESSES>
</B>
</A>
<c>
<addresslists>
<SBSaddress_
id='1'><State>CO</State><Address1>florence</Address1><Address2/><City>fl
roen</City><Country>UnitedStates</Country><Province>--Select--</Province
><ZipCode>11</ZipCode><County/></SBSaddress_>
<SBSaddress_
id='2'><State></State><Address1></Address1><Address2>bananacounty</<Addr
ess2><City>fortthomas</City><Country>UnitedStates</Country><Province>--S
elect--</Province><ZipCode>11</ZipCode><County/></SBSaddress_>
</addresslists>
</c>
</root>

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