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RE: [xsl] XSLT - How to find the last element in a group of nodes inside of a for loop

2008-01-17 13:03:37
Worked like a charm. Thanks a lot. Funnily enough, I know about both the
position and the last functions, just never put em together.

Harsh.

-----Original Message-----
From: Wendell Piez [mailto:wapiez(_at_)mulberrytech(_dot_)com] 
Sent: Thursday, January 17, 2008 1:46 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] XSLT - How to find the last element in a group of
nodes inside of a for loop


Harsh,

At 02:10 PM 1/17/2008, you wrote:
<xsl:for-each select="//competitor[generate-id() =
generate-id(key('someKey', @zone))]">

        <xsl:sort select="@zone"/>
        <xsl:for-each select="key('someKey', @zone)">

                <xsl:sort select="@competitorTerritory"/>
                        //Some code

                        //How do I detect the last row for each Zone?

Since you're iterating over all the competitor nodes with a given 
zone, you can use position() to identify particular nodes within the
iteration.

So here, what you want should be

<xsl:if test="position() = last()">
   ... do your thing
</xsl:if>

Of course, I don't know what other complications there might be.

Cheers,
Wendell



======================================================================
Wendell Piez                            
mailto:wapiez(_at_)mulberrytech(_dot_)com
Mulberry Technologies, Inc.                http://www.mulberrytech.com
17 West Jefferson Street                    Direct Phone: 301/315-9635
Suite 207                                          Phone: 301/315-9631
Rockville, MD  20850                                 Fax: 301/315-8285
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