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Re: [xsl] top ancestor value

2006-10-20 14:58:23
Use:

  ancestor-or-self::youth:section[last()]/youth:folder



To learn XPath by just having fun I'm usually recommending the XPath
Visualizer :o)

--
Cheers,
Dimitre Novatchev
---------------------------------------
Truly great madness cannot be achieved without significant intelligence.
---------------------------------------
To invent, you need a good imagination and a pile of junk
-------------------------------------
You've achieved success in your field when you don't know whether what
you're doing is work or play



On 10/20/06, Joelle Tegwen <tegwe002(_at_)umn(_dot_)edu> wrote:
I've been searching on this and I can't find an example that helps. I
find the generic examples but I don't get something that does what I want.

My data is structured so that only the top level of the tree has the
folder for the url. but I want to include that folder in the url for all
of the files (including itself). Based on stuff I've read I thought that
would be "ancestor-or-self::section[last()]/folder," but that gives me
nothing. (full xsl below)

I tried using youth:ancestor-or-self::section[last()]/folder, but that
gives me a validation error.
The data is here: http://rafb.net/paste/results/dyNo4Q36.html for reference

Am I completely misunderstanding ancestor? And in general, how does one
debug this kind of thing?

Thanks again
Joelle

I've got this:
<?xml version="1.0" encoding="ISO-8859-1"?>


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

<xsl:template match="/">
 <html>
 <body>
   <h2>My Sitemap</h2>
   <ul>
     <xsl:for-each select="youth:sitemap//youth:section">
     <li><xsl:value-of select="youth:id" />: <a>
               <xsl:attribute name="href">
                   <xsl:value-of select="concat('../',
ancestor-or-self::section[last()]/folder,'/', youth:url)"/>
                   </xsl:attribute>
               <xsl:value-of select="youth:title" /></a></li>
     </xsl:for-each>
   </ul>
 </body>
 </html>
</xsl:template>
</xsl:stylesheet>



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