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Re: position() misunderstanding
Subject: Re: position() misunderstanding
From: Rick Taylor <taylor@xxxxxxxx>
Date: Thu, 13 Feb 2003 12:31:27 -0700
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You forgetting about the text nodes.
try these templates and look at the output
<xsl:template match="/">
<content>
<xsl:apply-templates/>
</content>
</xsl:template>
<xsl:template match="Book" >
<Book>
[<xsl:value-of select="position()"/>]
</Book>
</xsl:template>
<xsl:template match="text()" >
<text>
[<xsl:value-of select="position()"/>]
</text>
</xsl:template>
-rick
At 07:08 PM 2/13/03 +0000, you wrote:
I must be misunderstanding what a simple function like position() does.
Can someone explain to me why the following returns all even numbers in
the result? I would expect it to be {1][2][3] instead of [2][4][6]
=== test.xml ===
<?xml version="1.0" encoding="UTF-8"?>
<Catalog>
<Book>
<Title>Dune</Title>
<Authors>Frank Herbert</Authors>
</Book>
<Book>
<Title>The Stars My Destination</Title>
<Authors>Alfred Bester</Authors>
</Book>
<Book>
<Title>SLAN</Title>
<Authors>A. E. Van Vogt</Authors>
</Book>
</Catalog>
=== test.xsl ===
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<content>
<xsl:apply-templates/>
</content>
</xsl:template>
<xsl:template match="Book" >
<Book>
<xsl:value-of select="Title"/>
[<xsl:value-of select="position()"/>]
</Book>
</xsl:template>
</xsl:stylesheet>
=== testresults.xml ====
<?xml version="1.0" encoding="UTF-8"?>
<content>
<Book>Dune
[2]
</Book>
<Book>The Stars My Destination
[4]
</Book>
<Book>SLAN
[6]
</Book>
</content>
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Rick Taylor
XML Developer
PPDM Association
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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