Or using a key, although reducing the result to a single instance is a bit
cumbersomeb&

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="2.0">
    <xsl:output method="xml" indent="yes" omit-xml-declaration="no"/>
    <xsl:strip-space elements="*"/>

    <xsl:key name="contact-by-nid" match="Contact" use="Nid" />

    <xsl:template match="Contact">
    	<xsl:variable name="matching-contacts" select="key('contact-by-nid',
Nid)"/>
    	<xsl:if test="count($matching-contacts) &gt; 1
    		and $matching-contacts[1] is .">
        <xsl:copy-of select="Nid"/>
    	</xsl:if>
    </xsl:template>

</xsl:stylesheet>

- Michael


> Am 07.09.2016 um 11:44 schrieb Rahul Singh rahulsinghindia15@xxxxxxxxx
<xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>:
>
> Hi,
>
> I have only one XML. and there <Nid> contains same data like 000817441. I
want to throw an email for same data.
>
> How to find out if Xml contains two or more equal element name value with
xsl? But my code is not responding
>
> Below is XML:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <objects>
>   <Contact>
>     <Id>003j000001Cj6l8AAB</Id>
>     <Nid>000817441</Nid>
>   </Contact>
>   <Contact>
>     <Id>007j000001Cj6l8AAB</Id>
>     <Nid>000817441</Nid>
>   </Contact>
>   <Contact>
>     <Id>003j700001Cj6l9AAB</Id>
>     <Nid>001191237</Nid>
>   </Contact>
>   <Contact>
>     <Id>003j000801Cj6lAAAR</Id>
>     <Nid>010978087</Nid>
>   </Contact>
>   <Contact>
>     <Id>003j000001Cj9l8AAB</Id>
>     <Nid>000817441</Nid>
>   </Contact>
> </objects>
>
>
> Below in XSL:
>
> <xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform
<http://www.w3.org/1999/XSL/Transform>">
>     <xsl:output method="xml" indent="yes" omit-xml-declaration="no"/>
>     <xsl:strip-space elements="*"/>
>     <xsl:template match="objects">
>         <xsl:if
>             test="boolean(//objects/Contact[./Nid &gt;
preceding-sibling::node() or ./Nid &gt; following-sibling::Nid])">
>             <Nid>
>                 <xsl:value-of select="Nid"/>
>             </Nid>
>         </xsl:if>
>     </xsl:template>
> </xsl:stylesheet>
>
> Expected output:
>
> <Nid>000817441</Nid>

[demime 1.01d removed an attachment of type application/pgp-signature which had a name of signature.asc]