Re: [xsl] getting associated file name for element

[Corey_Haines@xxxxxxxxxxxxxxx]

Could you do something like

<xsl:for-each select="$all-questions//quiz/@href" />
        <xsl:variable name='curDoc' select='.' />
        <xsl:for-each select="document($curDoc)//question">
        <xsl:sort order='ascending' select='faa-num' />
                <xsl:value-of select="faa-num" />
                <xsl:value-of select="$curDoc" />
        </xsl:for-each>

</xsl:for-each>

-Corey Haines





Jeni Tennison <jeni@xxxxxxxxxxxxxxxx>
03/06/2002 05:44 PM
Please respond to xsl-list

 
        To:     "Matthew L. Avizinis" <mla@xxxxxxxxx>
        cc:     xsl-list@xxxxxxxxxxxxxxxxxxxxxx, (bcc: Corey Haines)
        Subject:        Re: [xsl] getting associated file name for element



Hi Matthew,

>   If I am doing something like:
>
>     <xsl:for-each 
select="document($all-questions//quiz/@href)//question">
>         <xsl:sort order="ascending" select="faa-num"/>
>       ...do stuff with each question...
>          <xsl:value-of select="faa-num"/>
>          Here's where I want to grab the name of the file, i.e. @href, 
the
> question came from
>     </xsl:for-each>
>
> where quiz/@href contains the filenames containing questions to be
> grabbed and then sorted by a question child element called faa-num.
> How can I grab the value of @href as each question is evaluated?

Since you need to sort the questions, you can't. I think that the best
way to do what you're trying to do here is to create an intermediate
node tree and use a node-set() extension function to get at the nodes.
So something like:

  <xsl:variable name="questions-rtf">
    <xsl:for-each select="$all-questions//quiz/@href">
      <quiz href="{.}">
        <xsl:copy-of select="document(.)//question" />
      </quiz>
    </xsl:for-each>
  </xsl:variable>
  <xsl:for-each select="exsl:node-set($questions-rtf)/quiz/question">
    <xsl:sort order="ascending" select="faa-num" />
    ... do stuff with each question ...
    <xsl:value-of select="faa-num" />
    ...
    <xsl:value-of select="../@href" />
  </xsl:for-each>

Cheers,

Jeni

---
Jeni Tennison
http://www.jenitennison.com/


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