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Subject: convert HTML TOC from <dl><dt><dd> to <div> & <p>


Hi,

 

I’m using the NS stylesheets to output a single HTML file from a DocBook <book> file. My final output (through PrinceXML) doesn’t play nicely with the <dl>, <dd>, and <dt> structures of the TOC. I’m trying to write it into my customization layer that

 

<dl> becomes <div>

<dd> becomes <div class=”toc_chunk”>

And

<dt> becomes <p> and picks up a class attribute.

 

I copied out the html/toc.xsl template and made the these changes, but the TOC comes out unchanged. Have I missed something?

 

<xsl:template match="d:set/d:toc | d:book/d:toc | d:part/d:toc">
 
<xsl:variable name="toc.params">
   
<xsl:call-template name="find.path.params">
     
<xsl:with-param name="node" select="parent::*"/>
     
<xsl:with-param name="table" select="normalize-space($generate.toc)"/>
   
</xsl:call-template>
 
</xsl:variable>

 
<!-- Do not output the toc element if one is already generated
       by the use of $generate.toc parameter, or if
       generating a source toc is turned off -->
 
<xsl:if test="not(contains($toc.params, 'toc')) and
                ($process.source.toc != 0 or $process.empty.source.toc != 0)">
   
<xsl:variable name="content">
     
<xsl:choose>
       
<xsl:when test="* and $process.source.toc != 0">
         
<xsl:apply-templates />
       
</xsl:when>
       
<xsl:when test="count(*) = 0 and $process.empty.source.toc != 0">
         
<!-- trick to switch context node to parent element -->
         
<xsl:for-each select="parent::*">
           
<xsl:choose>
             
<xsl:when test="self::d:set">
               
<xsl:call-template name="set.toc">
                 
<xsl:with-param name="toc.title.p"
                                  select="contains($toc.params, 'title')"/>
               
</xsl:call-template>
             
</xsl:when>
             
<xsl:when test="self::d:book">
               
<xsl:call-template name="division.toc">
                  
<xsl:with-param name="toc.title.p"
                                  select="contains($toc.params, 'title')"/>
               
</xsl:call-template>
             
</xsl:when>
             
<xsl:when test="self::d:part">
               
<xsl:call-template name="division.toc">
                 
<xsl:with-param name="toc.title.p"
                                  select="contains($toc.params, 'title')"/>
               
</xsl:call-template>
             
</xsl:when>
           
</xsl:choose>
         
</xsl:for-each>
       
</xsl:when>
     
</xsl:choose>
   
</xsl:variable>

   
<xsl:if test="string-length(normalize-space($content)) != 0">
     
<xsl:copy-of select="$content"/>
   
</xsl:if>
 
</xsl:if>
</xsl:template>
 
<xsl:template match="d:chapter/d:toc | d:appendix/d:toc | d:preface/d:toc | d:article/d:toc">
 
<xsl:variable name="toc.params">
   
<xsl:call-template name="find.path.params">
     
<xsl:with-param name="node" select="parent::*"/>
     
<xsl:with-param name="table" select="normalize-space($generate.toc)"/>
   
</xsl:call-template>
 
</xsl:variable>

 
<!-- Do not output the toc element if one is already generated
       by the use of $generate.toc parameter, or if
       generating a source toc is turned off -->
 
<xsl:if test="not(contains($toc.params, 'toc')) and
                ($process.source.toc != 0 or $process.empty.source.toc != 0)">
   
<xsl:choose>
     
<xsl:when test="* and $process.source.toc != 0">
       
<div>
         
<xsl:apply-templates select="." mode="common.html.attributes"/>
         
<xsl:apply-templates select="d:title"/>
          
<div>
           
<xsl:apply-templates select="." mode="common.html.attributes"/>
           
<xsl:apply-templates select="*[not(self::d:title)]"/>
          
</div>
        
</div>
       
<xsl:call-template name="component.toc.separator"/>
     
</xsl:when>
     
<xsl:when test="count(*) = 0 and $process.empty.source.toc != 0">
       
<!-- trick to switch context node to section element -->
       
<xsl:for-each select="parent::*">
         
<xsl:call-template name="component.toc">
           
<xsl:with-param name="toc.title.p"
                            select="contains($toc.params, 'title')"/>
         
</xsl:call-template>
       
</xsl:for-each>
       
<xsl:call-template name="component.toc.separator"/>
     
</xsl:when>
   
</xsl:choose>
 
</xsl:if>
</xsl:template>

<xsl:template match="d:section/d:toc
                    |d:sect1/d:toc
                    |d:sect2/d:toc
                    |d:sect3/d:toc
                    |d:sect4/d:toc
                    |d:sect5/d:toc">

 
<xsl:variable name="toc.params">
   
<xsl:call-template name="find.path.params">
     
<xsl:with-param name="node" select="parent::*"/>
     
<xsl:with-param name="table" select="normalize-space($generate.toc)"/>
   
</xsl:call-template>
 
</xsl:variable>

 
<!-- Do not output the toc element if one is already generated
       by the use of $generate.toc parameter, or if
       generating a source toc is turned off -->
 
<xsl:if test="not(contains($toc.params, 'toc')) and
                ($process.source.toc != 0 or $process.empty.source.toc != 0)">
   
<xsl:choose>
     
<xsl:when test="* and $process.source.toc != 0">
       
<div>
         
<xsl:apply-templates select="." mode="common.html.attributes"/>
         
<xsl:apply-templates select="d:title"/>
          
<div>
           
<xsl:apply-templates select="." mode="common.html.attributes"/>
           
<xsl:apply-templates select="*[not(self::d:title)]"/>
          
</div>
        
</div>
       
<xsl:call-template name="section.toc.separator"/>
     
</xsl:when>
     
<xsl:when test="count(*) = 0 and $process.empty.source.toc != 0">
       
<!-- trick to switch context node to section element -->
       
<xsl:for-each select="parent::*">
         
<xsl:call-template name="section.toc">
           
<xsl:with-param name="toc.title.p"
                            select="contains($toc.params, 'title')"/>
         
</xsl:call-template>
       
</xsl:for-each>
       
<xsl:call-template name="section.toc.separator"/>
     
</xsl:when>
   
</xsl:choose>
 
</xsl:if>
</xsl:template>

<!-- ==================================================================== -->

<xsl:template match="d:tocpart|d:tocchap
                     |d:toclevel1|d:toclevel2|d:toclevel3|d:toclevel4|d:toclevel5">
 
<xsl:variable name="sub-toc">
   
<xsl:if test="d:tocchap|d:toclevel1|d:toclevel2|d:toclevel3|d:toclevel4|d:toclevel5">
     
<xsl:choose>
       
<xsl:when test="$toc.list.type = 'div'">
         
<div class="toc_chunk">
           
<xsl:apply-templates select="." mode="common.html.attributes"/>
           
<xsl:element name="{$toc.list.type}">
             
<xsl:apply-templates select="." mode="common.html.attributes"/>
             
<xsl:apply-templates select="d:tocchap|d:toclevel1|d:toclevel2|
                                           d:toclevel3|d:toclevel4|d:toclevel5"/>
           
</xsl:element>
         
</div>
       
</xsl:when>
       
<xsl:otherwise>
         
<xsl:element name="{$toc.list.type}">
           
<xsl:apply-templates select="." mode="common.html.attributes"/>
           
<xsl:apply-templates select="d:tocchap|d:toclevel1|d:toclevel2|
                                         d:toclevel3|d:toclevel4|d:toclevel5"/>
          
</xsl:element>
       
</xsl:otherwise>
     
</xsl:choose>
   
</xsl:if>
 
</xsl:variable>

 
<xsl:apply-templates select="d:tocentry[position() != last()]"/>

 
<xsl:choose>
   
<xsl:when test="$toc.list.type = 'div'">
     
<p>
       
<xsl:attribute name="class"><xsl:value-of select="local-name(.)"/></xsl:attribute>
       
<xsl:apply-templates select="." mode="common.html.attributes"/>
       
<xsl:apply-templates select="d:tocentry[position() = last()]"/>
     
</p>
     
<xsl:copy-of select="$sub-toc"/>
   
</xsl:when>
   
<xsl:otherwise>
     
<li>
       
<xsl:apply-templates select="." mode="common.html.attributes"/>
       
<xsl:apply-templates select="d:tocentry[position() = last()]"/>
       
<xsl:copy-of select="$sub-toc"/>
     
</li>
   
</xsl:otherwise>
 
</xsl:choose>
</xsl:template>

<xsl:template match="d:tocentry|d:tocdiv|d:lotentry|d:tocfront|d:tocback">
 
<xsl:choose>
   
<xsl:when test="$toc.list.type = 'div'">
     
<p>
       
<xsl:attribute name="class"><xsl:value-of select="local-name(.)"/></xsl:attribute>
       
<xsl:apply-templates select="." mode="common.html.attributes"/>
       
<xsl:call-template name="tocentry-content"/>
     
</p>
   
</xsl:when>
   
<xsl:otherwise>
     
<li>
       
<xsl:apply-templates select="." mode="common.html.attributes"/>
       
<xsl:call-template name="tocentry-content"/>
     
</li>
   
</xsl:otherwise>
 
</xsl:choose>
</xsl:template>

<xsl:template match="d:tocentry[position() = last()]" priority="2">
 
<xsl:call-template name="tocentry-content"/>
</xsl:template>

<xsl:template name="tocentry-content">
 
<xsl:variable name="targets" select="key('id',@linkend)"/>
 
<xsl:variable name="target" select="$targets[1]"/>

 
<xsl:choose>
   
<xsl:when test="@linkend">
     
<xsl:call-template name="check.id.unique">
       
<xsl:with-param name="linkend" select="@linkend"/>
     
</xsl:call-template>
     
<a>
       
<xsl:attribute name="href">
         
<xsl:call-template name="href.target">
           
<xsl:with-param name="object" select="$target"/>
         
</xsl:call-template>
       
</xsl:attribute>
       
<xsl:apply-templates/>
     
</a>
   
</xsl:when>
   
<xsl:otherwise>
     
<xsl:apply-templates/>
   
</xsl:otherwise>
 
</xsl:choose>
</xsl:template>

<xsl:template match="d:toc/d:title">
 
<div>
   
<xsl:apply-templates select="." mode="common.html.attributes"/>
   
<xsl:apply-templates/>
 
</div>
</xsl:template>

<xsl:template match="d:toc/d:subtitle">
 
<div>
   
<xsl:apply-templates select="." mode="common.html.attributes"/>
   
<xsl:apply-templates/>
 
</div>
</xsl:template>

<xsl:template match="d:toc/d:titleabbrev">
</xsl:template>

<!-- ==================================================================== -->

<!-- A lot element must have content, because there is no attribute
     to select what kind of list should be generated -->
<xsl:template match="d:book/d:lot | d:part/d:lot">
 
<!-- Don't generate a page sequence unless there is content -->
 
<xsl:variable name="content">
   
<xsl:choose>
     
<xsl:when test="* and $process.source.toc != 0">
       
<div>
         
<xsl:apply-templates select="." mode="common.html.attributes"/>
         
<xsl:apply-templates />
       
</div>
     
</xsl:when>
     
<xsl:when test="not(child::*) and $process.empty.source.toc != 0">
       
<xsl:call-template name="process.empty.lot"/>
     
</xsl:when>
   
</xsl:choose>
 
</xsl:variable>

 
<xsl:if test="string-length(normalize-space($content)) != 0">
   
<xsl:copy-of select="$content"/>
 
</xsl:if>
</xsl:template>
 
<xsl:template match="d:chapter/d:lot | d:appendix/d:lot | d:preface/d:lot | d:article/d:lot">
 
<xsl:choose>
   
<xsl:when test="* and $process.source.toc != 0">
     
<div>
       
<xsl:apply-templates select="." mode="common.html.attributes"/>
       
<xsl:apply-templates />
     
</div>
     
<xsl:call-template name="component.toc.separator"/>
   
</xsl:when>
   
<xsl:when test="not(child::*) and $process.empty.source.toc != 0">
     
<xsl:call-template name="process.empty.lot"/>
   
</xsl:when>
 
</xsl:choose>
</xsl:template>

<xsl:template match="d:section/d:lot
                    |d:sect1/d:lot
                    |d:sect2/d:lot
                    |d:sect3/d:lot
                    |d:sect4/d:lot
                    |d:sect5/d:lot">
 
<xsl:choose>
   
<xsl:when test="* and $process.source.toc != 0">
     
<div>
       
<xsl:apply-templates select="." mode="common.html.attributes"/>
       
<xsl:apply-templates/>
     
</div>
     
<xsl:call-template name="section.toc.separator"/>
   
</xsl:when>
   
<xsl:when test="not(child::*) and $process.empty.source.toc != 0">
     
<xsl:call-template name="process.empty.lot"/>
   
</xsl:when>
 
</xsl:choose>
</xsl:template>

<xsl:template name="process.empty.lot">
 
<!-- An empty lot element does not provide any information to indicate
       what should be included in it.  You can customize this
       template to generate a lot based on @role or something -->
 
<xsl:message>
   
<xsl:text>Warning: don't know what to generate for </xsl:text>
   
<xsl:text>lot that has no children.</xsl:text>
 
</xsl:message>
</xsl:template>

<xsl:template match="d:lot/d:title">
 
<div>
   
<xsl:apply-templates select="." mode="common.html.attributes"/>
   
<xsl:apply-templates/>
 
</div>
</xsl:template>

<xsl:template match="d:lot/d:subtitle">
 
<div>
   
<xsl:apply-templates select="." mode="common.html.attributes"/>
   
<xsl:apply-templates/>
 
</div>
</xsl:template>

<xsl:template match="d:lot/d:titleabbrev">
</xsl:template>

 

Jason Zech | Project Manager, Digital Workflow | New Product Development
[ph] 773-281-1818 x212   [fax] 773-281-4129 | zech@loyolapress.com

LoyolaPress. | A Jesuit Ministry
3441 N. Ashland Ave. | Chicago, IL 60657 | www.loyolapress.com
Join our online community of advisors: www.SpiritedTalk.org

 



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