XSLT guru

Hi All,

It's a bit off topic because it's not directly linked with XForms or
Orbeon.
But it's related to the xslt processor, so it might be the good place to
ask ;-)

I have this xml :
<items>
    <item code="1"/>
    <item code="2"/>
    <item code="2"/>
    <item code="3"/>
</items>

The xsl is like that :
...
<xsl:template match="/items">
    <items>
       <xsl:apply-templates select="item" />
    </items>
</xsl:template>

<xsl:template match="item">
....some code
</xsl:template>

With this xslt I work on the 4 nodes called "item".
But I only want to work on the different "code". So only 1 time with the
different "code"(1,2,3).

How can I do that ?
 
--
Marc



--
You receive this message as a subscriber of the [hidden email] mailing list.
To unsubscribe: mailto:[hidden email]
For general help: mailto:[hidden email]?subject=help
ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

marc wrote:

  Hi

> It's a bit off topic because it's not directly linked with
> XForms or Orbeon.
> But it's related to the xslt processor, so it might be the
> good place to ask ;-)

  For general XSLT qnd XPath related questions, you can use XSL List at
Mulberrytech.

> <items>
>     <item code="1"/>
>     <item code="2"/>
>     <item code="2"/>
>     <item code="3"/>
> </items>

>        <xsl:apply-templates select="item" />

> But I only want to work on the different "code". So only 1
> time with the different "code"(1,2,3).

  You want grouping.  You can look at the XSL List archives for
comprehensive reference, or at the Dave Pawson's XSL FAQ:
http://dpawson.co.uk/xsl/sect2/N4486.html.  For XSLT 1, you can look at
http://www.jenitennison.com/xslt/grouping/, and for XSLT 2, you can use
xsl:for-each-group:

    <xsl:for-each-group select="item" group-by="@code">
      <xsl:apply-templates select="."/>
    </xsl:for-each-group>

  If you only want the dinstinct values (not the nodes), in XPath 2 you
have the function dinstinct-values():

    <xsl:for-each select="distinct-values(item/@code)">
      ...
    </xsl:for-each>

  Regards,

--drkm






















       

       
               
___________________________________________________________________________
Yahoo! Mail réinvente le mail ! Découvrez le nouveau Yahoo! Mail et son interface révolutionnaire.
http://fr.mail.yahoo.com



--
You receive this message as a subscriber of the [hidden email] mailing list.
To unsubscribe: mailto:[hidden email]
For general help: mailto:[hidden email]?subject=help
ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

Florent Georges a écrit :
 
--
Marc



--
You receive this message as a subscriber of the [hidden email] mailing list.
To unsubscribe: mailto:[hidden email]
For general help: mailto:[hidden email]?subject=help
ObjectWeb mailing lists service home page: http://www.objectweb.org/wws