Re: [docbook-apps] XSL: No toc for qandaset

[Bob Stayton <bobs at sco dot com>]

On Sun, Aug 03, 2003 at 09:58:14PM +1200, Grant McLean wrote:
> I'm having trouble getting the DocBook XSL stylesheets to generate
> a table of contents for my FAQ document.  It all used to work, but
> I have rebuilt my machine since then and upgraded to the latest
> stylesheets.
> 
> My driver file includes the following parameter definitions:
> 
> <xsl:param name="generate.toc">
> qandaset  toc
> qandadiv  nop
> </xsl:param>
> <xsl:param name="generate.section.toc.level" select="3"></xsl:param>
> 
> Which did previously give me the desired multi-level TOC at the
> start of the document and no TOC in each section.  But now when
> I generate the HTML, I get nothing where the table of contents
> ought to be.  It used to work with version 1.51 of the stylesheets.
> 
> I have poked around in qandaset.xsl and found this section:
> 
>      <xsl:if test="contains($toc.params, 'toc') and $toc = '1'">
>        <xsl:call-template name="process.qanda.toc"/>
>      </xsl:if>
> 
> If I remove the xsl:if and make it this:
> 
>        <p>$toc.params: '<xsl:value-of select="$toc.params"/>'</p>
>        <p>$toc: '<xsl:value-of select="$toc"/>'</p>
>        <xsl:call-template name="process.qanda.toc"/>
> 
> then I do get an appropriately formatted TOC preceded by this:
> 
>        <p>$toc.params: 'toc'</p>
>        <p>$toc: ''</p>
> 
> I tried to trace back to determine why $toc was empty but quickly got out
> of my depth.  Is it possible this is a bug in the stylesheets or am I
> doing something wrong?
> 
> The full document and driver file are in CVS here:
> 
>    http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/perl-xml/perl-xml-faq/


Now the stylesheets look for a dbhtml processing instruction
as well to turn on each qandaset toc.  That is what the
$toc variable is about.

See http://www.sagehill.net/docbookxsl/QandAtoc.html

-- 

Bob Stayton                                 400 Encinal Street
Publications Architect                      Santa Cruz, CA  95060
Technical Publications                      voice: (831) 427-7796
The SCO Group                               fax:   (831) 429-1887
                                            email: bobs@sco.com

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