Re: [xsl] Dynamically building a HTML table from variable row data

[Jörg Heinicke <joerg.heinicke@xxxxxx>]

I don't know whether it's the best solution but it's a generic one:

<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
 <xsl:key name="columns" match="ROW/*" use="name()"/>

 <xsl:template match="BLOCK">
  <table border="1">
   <tr>
    <xsl:for-each select="ROW/*[count(.|key('columns',name())[1]) = 1]">
     <xsl:sort select="name()"/>
     <td><xsl:value-of select="name()"/></td>
    </xsl:for-each>
   </tr>
   <xsl:apply-templates/>
  </table>
 </xsl:template>

 <xsl:template match="ROW">
  <xsl:variable name="id" select="generate-id()"/>
  <tr>
   <xsl:for-each select="../ROW/*[count(.|key('columns',name())[1]) = 1]">
    <xsl:sort select="name()"/>
    <td><xsl:value-of select="../../ROW[generate-id() = $id]/*[name() =
name(current())]"/></td>
   </xsl:for-each>
  </tr>
 </xsl:template>
</xsl:stylesheet>


----- Original Message -----
From: "Michael Leditschke" <ammd@xxxxxxxxxxxxxx>
To: <XSL-List@xxxxxxxxxxxxxxxxxxxxxx>
Cc: ""Robert Koberg"" <rob@xxxxxxxxxx>
Sent: Sunday, December 16, 2001 11:16 AM
Subject: Re: [xsl] Dynamically building a HTML table from variable row data


> Thanks for the reply Robert. The problem
> I have is that there are a large number of
> similarly formatted blocks but the sub-element
> names vary in each one. Thus hardcoding each
> one is something I'm trying to avoid if possible.
>
> Regards
> Michael
>
>
> how about:
>
> <xsl:template match="BLOCK">
>
> >   <table border="10">
>
>            <xsl:apply-templates select="row"/>
>
> >   </table>
> >  </xsl:template>
>
> <xsl:template match="ROW">
>
> <tr>
>     <td><xsl:value-of select="A"/></td>
>     <td><xsl:value-of select="B"/></td>
>     <td><xsl:value-of select="C"/></td>
>     <td><xsl:value-of select="D"/></td>
>     <td><xsl:value-of select="E"/></td>
> </tr>
>
>  </xsl:template>
>
>
>
> - ----- Original Message -----
> From: "Michael Leditschke" <ammd@xxxxxxxxxxxxxx>
> To: <XSL-List@xxxxxxxxxxxxxxxxxxxxxx>
> Sent: Saturday, December 15, 2001 8:25 AM
> Subject: [xsl] Dynamically building a HTML table from variable row data
>
>
> > I am attempting to populate an HTML table
> > where the column names are generated by the
> > set of element names on each row. Not all
> > elements occur on all rows.
> >
> > My problem is thus to dynamically work out
> > the total set of columns (using the element
> > names) and dynamically position each piece
> > of data in the correct column.
> >
> > For example, assume XML looks like
> >
> > <BLOCK>
> >   <ROW>
> >     <A>1</A>
> >     <B>2</B>
> >   </ROW>
> >   <ROW>
> >     <A>9</A>
> >     <B>3</B>
> >     <C>4</C>
> >   </ROW>
> >   <ROW>
> >     <A>5</A>
> >     <D>6</D>
> >     <E>7</E>
> >   </ROW>
> > <BLOCK>
> >
> > I'd like to end up with a table something like
> >
> > A  B  C  D  E
> > 1  2
> > 9  3  4
> > 5        6  7
> >
> >
> > Thus far I have code something like
> >
> > <xsl:template match="BLOCK">
> >   <xsl:variable name="ColumnNames"
> > select="ROW/*[not(local-name()=local-name(preceding::ROW/*)))]"/>
> >   <table border="10">
> >     <tr>
> >       <xsl:for-each select="$ColumnNames">
> >         <th>
> >           <xsl:value-of select="local-name()"/>
> >         </th>
> >       </xsl:for-each>
> >     </tr>
> >   </table>
> >  </xsl:template>
> >
> > I know its wrong because the local-name function is going
> > to process the first node only. So it handles the <A>
> > element ok but not any of the others.
> >
> > I'm trying to follow the
> > examples I've seen of grouping but most seem to be based
> > on element/attribute content rather than element names.
> >
> > Various wild and whacky schemes have come to mind but
> > before I looked for a zebra, I thought I'd check if anyone
> > knew of a horse.
> >
> > Any pointers much appreciated.
> >
> > Regards
> > Michael


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