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j_milo taylor

Subject: xml to x3d
Author: j_milo taylor
Date: 30 Jan 2008 01:27 PM
Originally Posted: 30 Jan 2008 01:26 PM

Hi,

I am trying to transform an xml file into x3d by XSLT. Some guidance has been got from a previous post on this board but i am running into an error.

XML Parsing Error: prefix not bound to a namespace
Location: http://localhost/xml/XSLT%20-%20sunday/catalog.xsl
Line Number 1, Column 1:
<xsl:stylesheet version="1.0">

the xml file:
<?xml version="1.0" encoding="ISO-8859-1"?>
<?xml-stylesheet type="text/xsl" href="catalog.xsl"?>
<catalog>
<cd>
<title>cd1</title>
</cd>
<cd>
<title>cd2</title>
</cd>
<cd>
<title>cd3</title>
</cd>
</catalog>

and the xsl file:

<xsl:stylesheet version="1.0">
<xsl:output doctype-public="ISO//Web3D//DTD X3D 3.0//EN" doctype-system="http://www.web3d.org/specifications/x3d-3.0.dtd" method="xml" encoding="US-ASCII" indent="yes" omit-xml-declaration="yes"/>

<xsl:template match="/">

<X3D profile="Immersive" xsd:noNamespaceSchemaLocation="http://www.web3d.org/specifications/x3d-3.0.xsd" version="3.0">

<Scene>
<xsl:comment> create a transform for each cd </xsl:comment>
<xsl:apply-templates select="catalog/cd"/>
</Scene>
</X3D>
</xsl:template>

<xsl:template match="cd">

<Transform>

<xsl:attribute name="translation">
<xsl:value-of select="(position() - 1) * 10"/>
<xsl:text> 0 0</xsl:text>
</xsl:attribute>

<Shape>
<Text string=""{title}""/>
</Shape>
</Transform>
</xsl:template>
</xsl:stylesheet>

--------
Can anyone help me please? Many thanks
J Milo Taylor
www.suborg.net

Tony Lavinio

Subject: xml to x3d
Author: Tony Lavinio
Date: 30 Jan 2008 04:19 PM

First, this is the support forum for users of Stylus Studio,
and you should please state which version you are using. We
don't recognize your email address as belonging to a registered
user, so I'm just going to assume you are :)

Second, you did not specify the xmlns:xsl in the stylesheet
element of your document.
You need something like this:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

Third, this: <Text string=""{title}""/> isn't correct. Why are
you doubling the quotes?

j_milo taylor

Subject: xml to x3d
Author: j_milo taylor
Date: 30 Jan 2008 05:21 PM

hi tony,

i have made the changes you suggested. catalog.xsl now begins with
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> as you indicated.

now i get a new error

XML Parsing Error: prefix not bound to a namespace
Location: http://localhost/xml/XSLT%20-%20sunday/catalog.xsl
Line Number 6, Column 2: <X3D profile="Immersive" xsd:noNamespaceSchemaLocation="http://www.web3d.org/specifications/x3d-3.0.xsd" version="3.0">
--------^

which refers to the otherwise unchanged catalog.xsl file. (as follows)

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output doctype-public="ISO//Web3D//DTD X3D 3.0//EN" doctype-system="http://www.web3d.org/specifications/x3d-3.0.dtd" method="xml" encoding="US-ASCII" indent="yes" omit-xml-declaration="yes"/>

<xsl:template match="/">

<X3D profile="Immersive" xsd:noNamespaceSchemaLocation="http://www.web3d.org/specifications/x3d-3.0.xsd" version="3.0">

<Scene>
<xsl:comment> create a transform for each cd </xsl:comment>
<xsl:apply-templates select="catalog/cd"/>
</Scene>
</X3D>
</xsl:template>

<xsl:template match="cd">

<Transform>

<xsl:attribute name="translation">
<xsl:value-of select="(position() - 1) * 10"/>
<xsl:text> 0 0</xsl:text>
</xsl:attribute>

<Shape>
<Text string="{title}"/>
</Shape>
</Transform>
</xsl:template>
</xsl:stylesheet>

as far as the third problem you highlighted, well this example is from a previous post by yourself on this site! i trying to get this rather intriguing example to work, as part of a phd project.

many thanks
milo

Tony Lavinio

Subject: xml to x3d
Author: Tony Lavinio
Date: 31 Jan 2008 12:24 AM

So which version of Stylus Studio are you using?

We offer free support to our users, but not to the general community.

For that, please use the xsl-list run by Mulberry Technologies.

Once we know the version and which XSLT processor within that version
you are using, we'll better be able to answer your question.

j_milo taylor

Subject: xml to x3d
Author: j_milo taylor
Date: 01 Feb 2008 03:09 PM

dear tony,

thankyou for your time then. i downloaded the trial of stylus studio, but i realise i dont have the time to learn it. it looks great though. thanks again for your advice and i will certainly go to the Mulberry Technologies site.

Kindest Regards

J Milo Taylor
Phd Researcher
CRISAP Research Unit
London College of Communication

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