Re: [xslt] XInclude-processing in XSL stylesheets (was:Implementation of unparsed-text() (XSLT 2.0)?)

["Buchcik, Kasimier" <k buchcik 4commerce de>]

Hi,

Works for me with the CVS HEAD and the following scenario:

<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>

  <xsl:template match="/">
	  <xsl:param name="foo">
      <xsl:variable name="bar">
        <xi:include xmlns:xi="http://www.w3.org/2003/XInclude";
                    href="xinclude-inc.txt" parse="text"/>
      </xsl:variable>
      <xsl:message>XIncluded text: "<xsl:value-of
select="$bar"/>"</xsl:message>
      <xsl:variable name="norm-bar" select="normalize-space($bar)"/>
      <xsl:message>Normalized text: "<xsl:value-of
select="$norm-bar"/>"</xsl:message>
      <xsl:choose>
        <xsl:when test="$norm-bar = 'hello'">success</xsl:when>
        <xsl:otherwise>failure</xsl:otherwise>
      </xsl:choose>
    </xsl:param>
    <xsl:value-of select="$foo"/>
  </xsl:template>

</xsl:stylesheet>

The file "xinclude-inc.txt" contains only the text "hello".

Result:

XIncluded text: "hello"
Normalized text: "hello"
<?xml version="1.0"?>
success


Your file seems to exist, since if it is not found, then
we'll get the following error message:

xinclude-1.xsl:8: element include: XInclude error :
could not load xinclude-inc.txt, and no fallback was found

Very vague question: does your referenced file really contain
the values you compare against? (Note that normalize-space()
does not change the case of letters)

Regards,

Kasimier

> -----Original Message-----
> From: xslt-bounces gnome org [mailto:xslt-bounces gnome org] 
> On Behalf Of Daniel Leidert
> Sent: Wednesday, August 23, 2006 7:06 PM
> To: xslt gnome org
> Subject: [xslt] XInclude-processing in XSL stylesheets 
> (was:Implementation of unparsed-text() (XSLT 2.0)?)
> 
> Am Mittwoch, den 16.08.2006, 16:27 +0200 schrieb Daniel Leidert: 
> > Am Mittwoch, den 16.08.2006, 09:54 -0400 schrieb Daniel Veillard:
> > 
> > [XIncluding a text-file to a variable-content in XSLT]
> > >   ah ! xinclude wasn't applied to the stylesheet itself 
> only on documents.
> > > Can you test the attached patch ?
> > 
> > Tested and it looks very good. The xi:include element is 
> processed and I
> > observe the expected/wanted result.
> > 
> > [..]
> > <xsl:variable name="system.paper.size"><xi:include 
> href="file:///etc/papersize" parse="text"/></xsl:variable>
> > [..]
> > <xsl:text>Size: </xsl:text>
> > <xsl:value-of select="normalize-space($system.paper.size)"/>
> > [..]
> > 
> > Result:
> > 
> > [..] Size: a4 [...]
> > 
> > Perfect. Many thanks!
> 
> Hmm. I now tried to incorporate the things into docbook-xsl and found,
> that saxon/xerces and xalan/xerces work, but xsltproc still 
> does not do,
> what I want it to do. Maybe you could check this again (I guess, the
> problem now is at a different place). What did I do: The docbook-xsl
> stylesheets define parameters with default values. I now want to
> determine a parameters default value from the content of 
> /etc/papersize.
> Therefor I used the following code:
> 
> > <xsl:param name="paper.type">
> >   <xsl:variable name="debian.libpaper.paper.type">
> >     <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"; 
> href="/etc/papersize" parse="text"/>
> >   </xsl:variable>
> >   <xsl:variable name="debian.system.paper.type" 
> select="normalize-space($debian.libpaper.paper.type)"/>
> >   <xsl:choose>
> >     <xsl:when test="$debian.system.paper.type = 'a0'">A0</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a1'">A1</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a2'">A2</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a3'">A3</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a4'">A4</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a5'">A5</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a6'">A6</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a7'">A7</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a8'">A8</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'a9'">A9</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 
> 'a10'">A10</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'b0'">B0</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'b1'">B1</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'b2'">B2</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'b3'">B3</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'b4'">B4</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 'b5'">B5</xsl:when>
> >     <xsl:when test="$debian.system.paper.type = 
> 'letter'">USletter</xsl:when>
> >     <xsl:otherwise>USletter</xsl:otherwise>
> >   </xsl:choose>
> > </xsl:param>
> 
> /etc/papersize contains 
> a4
> 
> So docbook-xsl should output, that it uses an A4 size for the paper
> size. But I always get USletter, because $debian.libpaper.paper.type
> seems to be empty. My fault or a limitation of xsltproc?
> 
> Regards, Daniel
> 
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