You can handle that by extending the from condition, for example
from="level1|section".
It seems to work as desired only with ' from="root|section" '.
While this works for xsltproc (compiled against libxml 20626, libxslt 10117
and libexslt 813) it does not work for xalan-j_2_7_0 -- is that an xalan
bug?
=============================================================================?
[xalan-j_2_7_0]$ cat b.xsl
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
<xsl:output method="xml"/>.
<xsl:template match="level1">
<xsl:copy>
<xsl:number level="any" from="root|section" format="1"/>
</xsl:copy>
</xsl:template>
<xsl:template match="level2">
<xsl:copy>
<xsl:number level="any" from="level1" format="a"/>
</xsl:copy>
</xsl:template>
<xsl:template match="level3">
<xsl:copy>
<xsl:number level="any" from="level2" format="i"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
[xalan-j_2_7_0]$ cat b.xml
<root>
<section>
<level1></level1>
<level1></level1>
<level2></level2>
<level3></level3>
<level2></level2>
<level1></level1>
<level2></level2>
<level3></level3>
</section>
<section>>
<level1></level1>
<level1></level1>
<level2></level2>
<level3></level3>
<level2></level2>
<level1></level1>
<level2></level2>
<level3></level3>
</section>
</root>
[xalan-j_2_7_0]$ xsltproc --version
Using libxml 20626, libxslt 10117 and libexslt 813
xsltproc was compiled against libxml 20626, libxslt 10117 and libexslt 813
libxslt 10117 was compiled against libxml 20626
libexslt 813 was compiled against libxml 20626
[xalan-j_2_7_0]$
[xalan-j_2_7_0]$ xsltproc b.xsl b.xml
<?xml version="1.0"?>
<level1>1</level1>
<level1>2</level1>
<level2>a</level2>
<level3>i</level3>
<level2>b</level2>
<level1>3</level1>
<level2>a</level2>
<level3>i</level3>
<level1>1</level1>
<level1>2</level1>
<level2>a</level2>
<level3>i</level3>
<level2>b</level2>
<level1>3</level1>
<level2>a</level2>
<level3>i</level3>
[xalan-j_2_7_0]$ java xalan.jar -XSL b.xsl -IN b.xml
<?xml version="1.0" encoding="UTF-8"?>.
<level1>1</level1>
<level1>2</level1>
<level2>a</level2>
<level3>i</level3>
<level2>b</level2>
<level1>3</level1>
<level2>c</level2>
<level3>ii</level3>
<level1>1</level1>>
<level1>2</level1>>
<level2>d</level2>>
<level3>iii</level3>
<level2>e</level2>
<level1>3</level1>
<level2>f</level2>
<level3>iv</level3>>
[xalan-j_2_7_0]$
=============================================================================?
Hermann Stamm-Wilbrandt
Developer, XML Compiler
WebSphere DataPower SOA Appliances
----------------------------------------------------------------------
IBM Deutschland Research & Development GmbH
Vorsitzender des Aufsichtsrats: Martin Jetter
Geschäftsführung: Erich Baier
Sitz der Gesellschaft: Böblingen
Registergericht: Amtsgericht Stuttgart, HRB 243294
----- Forwarded by Hermann Stamm-Wilbrandt/Germany/IBM on 01/27/2009 08:31
AM -----
"Michael Kay"
<mike(_at_)saxonica(_dot_)co
m> To
<xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com>
01/20/2009 09:29 cc
AM
Subject
RE: [xsl] <xsl:number> starting at
Please respond to a preceding-sibling
xsl-list(_at_)lists(_dot_)mu
lberrytech.com
You can handle that by extending the from condition, for example
from="level1|section".
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: Spencer Tickner [mailto:spencertickner(_at_)gmail(_dot_)com]
Sent: 20 January 2009 00:22
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] <xsl:number> starting at a preceding-sibling
Thank you very much for the response Dr. Kay,
Unfortunately as I expected level="single" and level="any" to
work the same way in regards to from I made my example
document less robust than it probably should have been. With
level="any" the revised xml
source:
<root>
<section>
<level1></level1>
<level1></level1>
<level2></level2>
<level3></level3>
<level2></level2>
<level1></level1>
<level2></level2>
<level3></level3>
</section>
<section>
<level1></level1>
</section>
</root>
would come out:
<root>
<section>
<level1>1</level1>
<level1>2</level1>
<level2>a</level2>
<level3>i</level3>
<level2>b</level2>
<level1>3</level1>
<level2>a</level2>
<level3>i</level3>
</section>
<secton>
<level1>4</level1>
</secton>
</root>
When the second section should start renumbering itself yet
again to 1 not 4. Once again my apologies for an inadequate test case.
Spencer
On Mon, Jan 19, 2009 at 4:04 PM, Michael Kay
<mike(_at_)saxonica(_dot_)com> wrote:
Try this:
<xsl:template match="level1">
<xsl:copy>
<xsl:number level="any" from="root" format="1"/> </xsl:copy>
</xsl:template>
<xsl:template match="level2">
<xsl:copy>
<xsl:number level="any" from="level1" format="a"/> </xsl:copy>
</xsl:template>
<xsl:template match="level3">
<xsl:copy>
<xsl:number level="any" from="level2" format="i"/> </xsl:copy>
</xsl:template>
The surprise here (and it took me a while to grasp it) is
that level="any"
is needed even though you're counting siblings. This is
because the "from"
pattern doesn't work the way you want it to with level="single".
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: Spencer Tickner [mailto:spencertickner(_at_)gmail(_dot_)com]
Sent: 19 January 2009 23:04
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] <xsl:number> starting at a preceding-sibling
Hi List and thanks in advance for the help.
I'm attempting to number some flat xml using xslt 2.0 and am
struggling a bit. Given:
<root>
<level1></level1>
<level1></level1>
<level2></level2>
<level3></level3>
<level2></level2>
<level1></level1>
<level2></level2>
<level3></level3>
</root>
I need to number each level based on it's preceding-sibling so it
would look like:
<root>
<level1>1</level1>
<level1>2</level1>
<level2>a</level2>
<level3>i</level3>
<level2>b</level2>
<level1>3</level1>
<level2>a</level2>
<level3>i</level3>
</root>
Counting <level1> is easy with <xsl:number> but the template for
<level2> and <level3>. Stylesheet is below, template for
level3 is ommited as it will hinge on solving the template
for level2
(I know all the variables are pretty ugly):
<?xml version='1.0'?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:template match="/">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="*">
<xsl:copy>
<xsl:copy-of select="@*"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
<xsl:template match="level1">
<xsl:copy>
<xsl:number count="level1" level="single" format="1"/> </xsl:copy>
</xsl:template>
<xsl:template match="level2">
<xsl:variable name="cousins" select="preceding-sibling::*"/>
<xsl:variable name="num">
<xsl:value-of
select="count($cousins[last()]/preceding-sibling::*[not(follow
ing-sibling::level1)][name()
= 'level2'])"/>
</xsl:variable>
<xsl:variable name="renum">
<xsl:choose>
<xsl:when test="$cousins[last()]/name() =
name(.)"><xsl:value-of
select="number($num) + 2"/></xsl:when>
<xsl:otherwise><xsl:value-of
select="number($num) + 1"/></xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:copy>
<xsl:number value="$renum" format="a"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
Any advice would be appreciated.
Thanks,
Spencer
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