RE: [xsl] Limiting a FOR-EACH loop

["Wes Kubo" <wkubo@xxxxxxxxxxxxx>]

I tried it out and it worked...no prob. Have you added the other necessary
elements?, e.g.

<xsl:template match="/">
  <xsl:variable name="x" select="'4'"/>
  <xsl:for-each select="/search/results/*[position() &lt;= $x]">
    <xsl:copy-of select="."/>
  </xsl:for-each>
</xsl:template>

Wes



-----Original Message-----
From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
[mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of Gurnam Bedi
Sent: Wednesday, September 18, 2002 11:13 AM
To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
Subject: RE: [xsl] Limiting a FOR-EACH loop


thanks for the reply brian martinez. i am not able to get this to work
though. the for loop does not iterate at all. r u sure this should work?

          <xsl:for-each select="/search/results/*[position() &lt;= $x]">

thanks again,

-g


-----Original Message-----
From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
[mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of Martinez,
Brian
Sent: Wednesday, September 18, 2002 1:10 PM
To: 'xsl-list@xxxxxxxxxxxxxxxxxxxxxx'
Subject: RE: [xsl] Limiting a FOR-EACH loop


> From: Gurnam Bedi [mailto:Gurnam.Bedi@xxxxxxxxxxxxxx]
> Sent: Wednesday, September 18, 2002 10:04 AM
> Subject: [xsl] Limiting a FOR-EACH loop
>
>
> How do I ensure that a FOR-EACH loop only iterates over the
> first x number
> of elements. Or more generally, how can I read the values of
> first x number
> of elements in a certain node [ex: /SEARCH/RESULTS] and
> ignore the rest of
> the elements in the /SEARCH/RESULTS (where x itself is the
> value-of another
> element)?

You could try (assuming x has been defined already):

<xsl:for-each select="/search/results/*[position() &lt;= $x]">
  <xsl:value-of select="."/> <!-- or copy-of if you need the nodes -->
</xsl:for-each>

So if x = 2, only the values of the first two child elements would be
output.

hth,
b.

| brian martinez                              brian.martinez@xxxxxxxx |
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