Yes, that's the Saxon error.
IIRC, I got the fix for this into the final build of Saxon 8.1 - try it
again.
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: Joe Fawcett [mailto:joefawcett(_at_)hotmail(_dot_)com]
Sent: 29 September 2004 11:11
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: RE: [xsl] resolveQName and xpath-default-namespace
Thanks Michael, I read your reply. This was a follow on, I
still don't
understand why:
resolve-QName($chap/@att-one, $doc)
doesn't resolve 'value' to {one.uri}value when $doc is used for the
resolving node as it has 'one' mapped to 'one.uri'.
Is that the Saxon error you meant? If so, fine, I just wanted
to make sure I
had understood properly how the function is supposed to work.
I didn't mean to criticise Saxon at all, it's a fantastic
product and it
looks like our company is going to buy the schema aware version too.
Thanks for all your help.
Joe
From: "Michael Kay" <mike(_at_)saxonica(_dot_)com>
Reply-To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
To: <xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com>
Subject: RE: [xsl] resolveQName and xpath-default-namespace
Date: Wed, 29 Sep 2004 10:25:28 +0100
I replied to your original posting at
http://p2p.wrox.com/topic.asp?TOPIC_ID=19710 Unfortunately
there is an
error
in the book here, and also an error in the Saxon implementation; more
embarrassingly still, the two errors are different. This is
only partially
excused by the fact that the spec was changed at some stage.
The answer to your final question is yes: if an
xpath-default-namespace is
in force, then there is no way to select elements in no
namespace. But you
can reset it, for any region of the stylesheet, by putting
xpath-default-namespace="" on any XSLT element.
Michael Kay
-----Original Message-----
From: Joe Fawcett [mailto:joefawcett(_at_)hotmail(_dot_)com]
Sent: 29 September 2004 09:50
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] resolveQName and xpath-default-namespace
With source doc:
<doc xmlns:one="one.uri" xmlns="default.uri">
<chap xmlns="" att-one="text">
<data-one>one:value</data-one>
<data-two>value</data-two>
</chap>
</doc>
I tried the following stylesheet:
<xsl:stylesheet
version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:one="one.uri"
xmlns:def="default.uri">
<xsl:output method="text" indent="yes"/>
<xsl:variable name="doc" select="/def:doc"/>
<xsl:variable name="chap" select="/def:doc/chap"/>
<xsl:variable name="data1" select="/def:doc/chap/data-one"/>
<xsl:variable name="data2" select="/def:doc/chap/data-two"/>
<xsl:template match="/">
<xsl:variable name="res0"
select="resolve-QName($chap/@att-one, $doc)"/>
{<xsl:value-of
select="namespace-uri-from-QName($res0)"/>}<xsl:value-of
select="local-name-from-QName($res0)"/><xsl:text>#xa;</xsl:text>
<xsl:variable name="res1"
select="resolve-QName($chap/@att-one, $chap)"/>
{<xsl:value-of
select="namespace-uri-from-QName($res1)"/>}<xsl:value-of
select="local-name-from-QName($res1)"/><xsl:text>#xa;</xsl:text>
<xsl:variable name="res2"
select="resolve-QName(string($data1), $data1)"/>
{<xsl:value-of
select="namespace-uri-from-QName($res2)"/>}<xsl:value-of
select="local-name-from-QName($res2)"/><xsl:text>#xa;</xsl:text>
<xsl:variable name="res3"
select="resolve-QName(string($data2), $data2)"/>
{<xsl:value-of
select="namespace-uri-from-QName($res3)"/>}<xsl:value-of
select="local-name-from-QName($res3)"/><xsl:text>#xa;</xsl:text>
</xsl:template>
</xsl:stylesheet>
against the doc shown above. I get:
{}text
{}text
{one.uri}value
{}value
I don't understand why resolve-QName($chap/@att-one, $doc)
doesn't resolve
'value' to {one.uri}value when $doc is used for the resolving
node as it has
'one' mapped to 'one.uri'.
then I tried adding xpath-default-namespace="default-uri" and
removing the
def: prefix from the variables declarations and the
stylesheet namespace
declaration. This led to an error indicating that
$chap/@att-one was an
empty sequence. I presume this is something to do with the
default namespace
being undeclared. The full stylesheet:
<xsl:stylesheet
version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:one="one.uri"
xpath-default-namespace="default.uri">
<xsl:output method="text" indent="yes"/>
<xsl:variable name="doc" select="/doc"/>
<xsl:variable name="chap" select="/doc/chap"/>
<xsl:variable name="data1" select="/doc/chap/data-one"/>
<xsl:variable name="data2" select="/doc/chap/data-two"/>
<xsl:template match="/">
<xsl:variable name="res0"
select="resolve-QName($chap/@att-one, $doc)"/>
{<xsl:value-of
select="namespace-uri-from-QName($res0)"/>}<xsl:value-of
select="local-name-from-QName($res0)"/><xsl:text>#xa;</xsl:text>
<xsl:variable name="res1"
select="resolve-QName($chap/@att-one, $chap)"/>
{<xsl:value-of
select="namespace-uri-from-QName($res1)"/>}<xsl:value-of
select="local-name-from-QName($res1)"/><xsl:text>#xa;</xsl:text>
<xsl:variable name="res2"
select="resolve-QName(string($data1), $data1)"/>
{<xsl:value-of
select="namespace-uri-from-QName($res2)"/>}<xsl:value-of
select="local-name-from-QName($res2)"/><xsl:text>#xa;</xsl:text>
<xsl:variable name="res3"
select="resolve-QName(string($data2), $data2)"/>
{<xsl:value-of
select="namespace-uri-from-QName($res3)"/>}<xsl:value-of
select="local-name-from-QName($res3)"/><xsl:text>#xa;</xsl:text>
</xsl:template>
</xsl:stylesheet>
This didn't work either, does that mean once I have used the
xpath-default-namespace I can't select this sort of element
(no namespace)?
I am using Saxon 8 basic.
--
Joe
PS (to Michael Kay - I tried posting to Saxon list at
SourceForge but was
not able to subscribe as I never received a confirmation email)
--+------------------------------------------------------------------
XSL-List info and archive:
http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--+--
--+------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--+--
--+------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--+--