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RE: Counting nodes processed
- From: JAY SCHERER <jay dot scherer at adtran dot com>
- To: "'xsl-list at lists dot mulberrytech dot com'" <xsl-list at lists dot mulberrytech dot com>
- Cc: "'cutlass at secure0 dot com'" <cutlass at secure0 dot com>
- Date: Mon, 4 Mar 2002 10:09:55 -0600
- Subject: RE: [xsl] Counting nodes processed
- Reply-to: xsl-list at lists dot mulberrytech dot com
excellent...
now if you can just tell me how I get the category of the topic.
output would need to be something like
Category1
topic1
topic2
topic3
topic4
Category2
topic1
topic2
Do you see where I'm going with this? Thanks for the help.
Jay
-----Original Message-----
From: cutlass [mailto:cutlass@secure0.com]
Sent: Monday, March 04, 2002 9:38 AM
To: xsl-list@lists.mulberrytech.com
Subject: Re: [xsl] Counting nodes processed
Hello Jay,
----- Original Message -----
From: "JAY SCHERER" <jay.scherer@adtran.com>
> I've got a need to limit the amount of ouput generated in a translation.
Assume the following xml
>
> <category value="category1">
> <topic value="topic1"/>
> <topic value="topic2"/>
> <topic value="topic3"/>
> </category>
> <category value="category2">
> <topic value="topic1"/>
> <topic value="topic2"/>
> <topic value="topic3"/>
> </category>
>
> How would I limit my total number of topics output to say 4 topics? This
is straight forward in code, but not sure how to do it xsl? Basically the
output would be topic1,2 and 3 from category1 and topic 1 from category 2
>
i've done an example in a procedural style to be clear for you, this is
just one way of doing this
xml
----------------------------------
<?xml version="1.0" ?>
<root>
<category value="category1">
<topic value="topic1"/>
<topic value="topic2"/>
<topic value="topic3"/>
</category>
<category value="category2">
<topic value="cattopic1"/>
<topic value="cattopic2"/>
<topic value="cattopic3"/>
</category>
</root>
xsl
---------------------------------
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<xsl:for-each select="//topic">
<xsl:if test="position() < 4">
<xsl:value-of select="@value"/>
</xsl:if>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
cheers, jim fuller
> Thanks,
> Jay
>
> Jay Scherer
> 901 Explorer Blvd
> Huntsville, AL 35806
> (256)963-8130
> Sun Certified Developer For The Java Platform
> Sun Certified Programmer For The Java Platform
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>
>
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