RE: To eliminate duplicate entries

If you have to filter out employees with duplicate empId:

<?xml version="1.0" encoding="UTF-8"?>

<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
  <xsl:output method="xml" indent="yes" encoding="utf-8"/>

  <xsl:key name="employee" use="empId" match="/*/employee"/>

  <xsl:template match="/">
    <result>
      <xsl:copy-of select="*/employee[count(.|key('employee', empId)[1]
)=1]"/>
    </result>
  </xsl:template>
</xsl:stylesheet>

tomi 

-----Original Message-----
From: X.P.Pratibha :-) [mailto:xp_pratibha(_at_)HotPOP(_dot_)com] 
Sent: Wednesday, June 08, 2005 12:39 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] To eliminate duplicate entries

Hi Mukul,
  Thanks ...
By the by..If my XML data is of the following foramt...

<example>
        <employee name="ppp">
            <empId>111</empId>
         </employee>
        <employee name="xxx"/>
              <empId>222</empId>
         </employee>
        <employee name="yyy"/>
              <empId>111</empId>
         </employee>
</example>

Now what I have to use in the place @name (I guess this for attribute)
If my empID is of this type ...

Thanks,
Pratibha


Mukul Gandhi wrote:
> Or please try this XSL ..
>
> <?xml version="1.0"?>
> <xsl:stylesheet
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
> version="1.0">
>  
>  <xsl:output method="text" />
>
>  <xsl:template match="/example">
>    <xsl:for-each select="employee[not(@name = 
> preceding-sibling::employee/@name)]">
>      <xsl:value-of select="@name"
> /><xsl:text>&#xa;</xsl:text>
>    </xsl:for-each>
>  </xsl:template>
>  
> </xsl:stylesheet>
>
> Regards,
> Mukul
>
>
> --- "X.P.Pratibha :-)" <xp_pratibha(_at_)HotPOP(_dot_)com> wrote:
>
>
> > Hi all.,
> >    I am novoice to XSL .
> >
> > My XML has multiple Duplicate entries and while displaying it through 
> > XSL I have to eliminate the multiple duplicate entries and display 
> > only one entry .
> >
> > Is there is any way to check the uniqueness of the data to be 
> > displayed in XSL.
> >
> > In my xml data say if "employee id" is unqui ,Is there anyway to check
> > the replication of employee id in xsl.
> >
> > Any links or sample code will be of great help.
> >
> >
> > Thanks,
> > Pratibha
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