Re: [xsl] oracle table to html via xsl

[Matt Gushee <mgushee@xxxxxxxxxxxxx>]

On Wed, Apr 24, 2002 at 09:54:12AM +0100, Denis McCarthy wrote:

> I'm trying to develop an xsl to convert an xml stream to a generic html
> table. The xml I produce comes from an oracle database. The xml I produce
> looks like this:
> <results>
> <numberOfRows>n</numberOfRows>
> <record>
> <columnName>colName1</columnName>
> <columnValue>colValue1</colValue>
> <columnName>colName2</columnName>
> <columnValue>colValue2</colValue>
> <columnName>colName3</columnName>
> <columnValue>colValue3</colValue>
> etc...
> </record>
> <record>
> etc...
> </record>
> I would like the xsl to convert the <colName>s into <th>'s and align the
> <colValue>s appropriately under the correct <th>.
> I have managed this, but I had to insert the columnNames seperate from the
> columnValues at the top of the xml to get it working. I would prefer if I
> could keep the column names in the <record> tag (it seems more xml-esque)

Why? Because it's more verbose? ;-)

Here's how I would probably do that:

<!-- within template matching "results" -->
<xsl:apply-templates select="record[1]" mode="header"/>
<xsl:apply-templates select="record"/>

<!-- and then ... -->
<xsl:template match="record" mode="header">
  <tr>
    <xsl:apply-templates select="columnName"/>
  </tr>
</xsl:template>

<xsl:template match="columnName">
  <th>
    <xsl:value-of select="."/>
  </th>
</xsl:template>

<xsl:template match="record">
  <tr>
    <xsl:apply-templates select="columnValue"/>
  </tr>
</xsl:template>

<xsl:template match="columnValue">
  <td>
    <xsl:value-of select="."/>
  </td>
</xsl:template>

Now, this assumes that every record contains elements representing all fields.
If that's not the case things become a little more complex. I suppose then you
would want to do something with <xsl:key/> ... I'd have to think about that a
bit more.  

-- 
Matt Gushee
Englewood, Colorado, USA
mgushee@xxxxxxxxxxxxx
http://www.havenrock.com/

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