Altova Mailing List Archives


Re: [xsl] xsl:call-template , strange behaviour

From: Wendell Piez <wapiez@---------------->
To:
Date: 6/6/2005 5:43:00 AM
Mukul,



In your stylesheet, your <a/> and <b/> elements have namespace nodes on 
them for the "temp" namespace, which they have inherited from the 
xsl:stylesheet element.



Since you have not asked that this namespace be excluded, the processor can 
only assume that they are part of the data it should output.



Note that neither <a/> nor <b/> is *in* the temp namespace, so it is 
probably not accurate (or at least it's misleading) to say they are 
"associated with it", even though in the result the namespace declarations 
for temp must appear on <a/> and <b/> -- since there's no other place where 
temp can be declared.



Since temp is not actually used, it should be possible to suppress it by 
using the exclude-namespace-prefixes attribute on xsl:stylesheet. But it 
will be suppressed on both <a/> and <b/> -- the fact that <b/> is generated 
by a template named "temp:test" is a red herring. The behavior isn't 
strange at all -- what would be strange would be if <b/> were placed in a 
different namespace from the one given it by the stylesheet (the null 
namespace), just because of the name of the template that adds it to the 
result.



Cheers,
Wendell

At 12:01 AM 6/6/2005, you wrote:
I have written this stylesheet -



<?xml version="1.0"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                xmlns:temp="http://whatever"
                version="2.0">

 <xsl:output method="xml" indent="yes" />



 <xsl:template match="/">
    <xsl:call-template name="test" />
    <xsl:call-template name="temp:test" />
 </xsl:template>

 <xsl:template name="test">
   <a/>
 </xsl:template>

 <xsl:template name="temp:test">
   <b/>
 </xsl:template>

</xsl:stylesheet>



With both Xalan-J 2.6 and Saxon 8.4, I get the output
-
<?xml version="1.0" encoding="utf-8"?>
<a xmlns:temp="http://whatever"/>
<b xmlns:temp="http://whatever"/>

I am curious, why element <a> gets associated with the
namespace 'temp' ..?




======================================================================
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
----------------------------------------------------------------------
  Mulberry Technologies: A Consultancy Specializing in SGML and XML
======================================================================

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