XSL Recursive Call - New to XSL

I have an XML file :

<toc>
<section>
  <title>Chapter 1</title>

    <section>
      <title>1-1 Subtitle</title>
       
         <section>
            <title>1-1-1 Sub Sub Title</title>
         </section>

     </section>
   
</section>

<section>
  <title>Chapter 2</title>
</section>

.
.
.

</toc>

As you can see, I can have unlimited nested <section>  I am trying to write XSL the will process the tags like this:

toc -> section 1 -> sub section -> sub sub section
          section 2
         
At the moment my xsl looks like this:

<xsl:template match="//section">

        <xsl:element name="a">
                     <xsl:value-of select="title" />
         </xsl:element><br/>  
        <xsl:element name="div">
            <xsl:attribute name="id"><xsl:value-of select="@id" /></xsl:attribute>  
            <xsl:attribute name="style">display:none</xsl:attribute>
                       
                <xsl:apply-templates select="section" />
                       
        </xsl:element>                      
     

</xsl:template>

<xsl:template match="//section/section">
 
        <xsl:element name="div">
            <xsl:attribute name="id"><xsl:value-of select="@id" /></xsl:attribute>  
            <xsl:value-of select="title" />
                <xsl:apply-templates select="section" />
        </xsl:element>                      

</xsl:template>

For evey section to get processed I have to add another template matching "//section/section/section" and I have to keep doing that foe each nested section.  But There could be any number of nested sections.  Is there a generic way to process the elements that way?  The output is the sections will be in nested DIV tags on a html page
 
alzoid69Asked:
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rdcproCommented:
Don't use wildcard XPath expressions.  This is what's causing your problems.  Just use a single template.  Recursion is built-in:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:output method="html" version="1.0" encoding="UTF-8" indent="yes"/>
    <xsl:template match="section">
        <a>
            <xsl:value-of select="title"/>
        </a>
        <br/>
        <div id="{@id}">
            <xsl:apply-templates select="section"/>
        </div>
    </xsl:template>
</xsl:stylesheet>

which when applied to this XML:

<toc>
    <section id="1">
        <title>Chapter 1</title>
        <section id="1.1">
            <title>1-1 Subtitle</title>
            <section>
                <title>1-1-1 Sub Sub Title</title>
            </section>
        </section>
    </section>
    <section id="2">
        <title>Chapter 2</title>
    </section>
</toc>

produces this:

<?xml version="1.0" encoding="UTF-8"?>
<div>
    <a>Chapter 1</a>
    <br />
    <div id="1">
        <a>1-1 Subtitle</a>
        <br>
        <div id="1.1">
            <a>1-1-1 Sub Sub Title</a>
            <br>
            <div id="" />
        </div>
    </div>
    <a>Chapter 2</a>
    <br>
    <div id="2" />
</div>


Regards,
Mike Sharp
0

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rdcproCommented:
Disregard the outer <div> tag.  I put that in there manually so I could auto-indent the output.  The template above produces:

    <a>Chapter 1</a>
    <br />
    <div id="1">
        <a>1-1 Subtitle</a>
        <br>
        <div id="1.1">
            <a>1-1-1 Sub Sub Title</a>
            <br>
            <div id="" />
        </div>
    </div>
    <a>Chapter 2</a>
    <br>
    <div id="2" />

Regards,
Mike Sharp

0
alzoid69Author Commented:
Thanks Mike
0
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