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Re: how to get new position() of a node in a sorted re

Subject: Re: how to get new position() of a node in a sorted result tree?
From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx>
Date: Wed, 01 Aug 2001 18:08:52 -0400
sorted tree
David,

Assuming 'article' is below 'item', it looks as though you'll need to pass the value of your position() down as a parameter (which you can do in a template matching 'item').

There really isn't enough information here to know for sure: we need to see a sample of input data. But position() returns the value of the node's position in the current node set. In the template matching 'article', that's a set of articles, in whatever order they were selected in. Since we don't see articles being selected here (and we can't assume defaults without seeing the structure of the input or your assurance that there are no other templates selecting it), it appears that this is, naturally, document order.

Please provide more information and I'm sure someone can help.

Good luck,
Wendell

At 05:33 PM 8/1/01, you wrote:
Hi,
Anyone knows how to get the new node position() of a sorted result tree?
Specifically, I have the following XSLT code:
<xsl:template match="/">
<xsl:apply-templates select="//item">
<xsl:sort data-type="number" order="descending" select="@date" />
</xsl:apply-templates>
</font>
</xsl:template>


        <xsl:template match="article">
                <!-- process only the first 100 -->
                <xsl:if test="position() &lt; 100">
                ......
                </xsl:if>
        </xsl:template>

When I call the position() function, it returns the position ID in the original
tree not the position ID in the new sorted tree. How to get the new position in a
sorted tree?
Thanks,


======================================================================
Wendell Piez                            mailto:wapiez@xxxxxxxxxxxxxxxx
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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  Mulberry Technologies: A Consultancy Specializing in SGML and XML
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