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RE: Limiting a FOR-EACH loop
- From: "Martinez, Brian" <brian dot martinez at trip dot com>
- To: "'xsl-list at lists dot mulberrytech dot com'" <xsl-list at lists dot mulberrytech dot com>
- Date: Wed, 18 Sep 2002 11:10:18 -0600
- Subject: RE: [xsl] Limiting a FOR-EACH loop
- Reply-to: xsl-list at lists dot mulberrytech dot com
> From: Gurnam Bedi [mailto:Gurnam.Bedi@teachscape.com]
> 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() <= $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@trip.com |
| senior gui programmer 303.708.7248 |
| trip network, inc. fax 303.790.9350 |
| 6436 s. racine cir. englewood, co 80111 |
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