Re: Unique Nodes

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">

 <xsl:template match="/">
   <Proposal>
     <Products>
        <xsl:for-each select="distinct-values(for $x in //ProdID
return normalize-space($x))">
          <ProdId><xsl:value-of select="." /></ProdId>
        </xsl:for-each>
     </Products>
   </Proposal>
 </xsl:template>

Hi ,
I am new to XSLT.
I have to grab the unique Products from the Input below

INPUT:

<Proposal>
       <Quote>
       <QuoteId>1</QuoteId>
               <Products>
                       <Product>
                               <ProdID>
                                       1234
                               </ProdID>
                               <ProdID>
                                       5678
                               </ProdID>
                       </Product>
               </Products>
       </Quote>
       <Quote>
       <QuoteId>2</QuoteId>
               <Products>
                       <Product>
                               <ProdID>
                                       1234
                               </ProdID>
                               <ProdID>
                                       5678
                               </ProdID>
                       </Product>
               </Products>
       </Quote>
</Proposal>

Desired OUTPUT:

<Proposal>
       <Products>
               <ProdId>1234</ProdId>
               <ProdId>5678</ProdId>
       </Products>
</Proposal>

The code which I am trying is

<xsl:variable name="unique-Product"
select="//Proposal/Quote/Products/Product[not(ProductId=ancestor::Product/ProductId)]"/>

       <xsl:for-each select="$unique-Product">
       </xsl:for-each>

Any help is appreciated

Thanks in advance
Karthik

--
Regards,
Mukul Gandhi