Re: [xsl] How Can I Reference previous XML in Subsequent Iterations?

Hi Chris,

Here's a stylesheet that does what you require (just run it against any 
conformant processor, even a browser, and you will get exactly the 
result you specified).
It only utilizes xsl:apply-template and matching templates (note that 
the order is completely irrelevant). No need for any variable or any 
xsl:for-each. It is quite straightforward, I think. Just specify what 
you want to do when the processor encounters a certain node as input. Of 
most interest to you are, I think, the lowest level of matches, where 
you simply say (in procedural wording) "if you find an attribute of 
@ss:FontName, create a text node with 'font-family' and the name of the 
@ss:FontName"
Please review it closely, I believe it should give you some insights in 
how powerful and easy XSLT can be with certain (seemingly rather 
complex) tasks (if you need professional services, don't hesitate! ;).
Cheers,
-- Abel Braaksma


<xsl:stylesheet
   xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0"
   exclude-result-prefixes="ss xsl">

   <xsl:output indent="yes" />

   <xsl:template match="/">
       <xsl:apply-templates select="ss:Workbook/ss:Worksheet" />
   </xsl:template>

   <xsl:template match="ss:Row">
       <tr>
           <xsl:apply-templates select="*" />
       </tr>
   </xsl:template>

   <xsl:template match="ss:Worksheet">
       <table>
           <xsl:apply-templates select="*"/>
       </table>
   </xsl:template>

   <xsl:template match="ss:Cell">
       <td>
           <xsl:attribute name="style">
               <xsl:apply-templates 
select="/ss:Workbook/ss:Styles/ss:Style[(_at_)ss:ID = current()/@ss:StyleID]" />
           </xsl:attribute>
       </td>
   </xsl:template>

   <xsl:template match="ss:Style">
       <xsl:apply-templates select="*"/>
   </xsl:template>

   <xsl:template match="ss:Alignment">
       <!-- select attributes -->
       <xsl:apply-templates select="@*" />
   </xsl:template>

   <xsl:template match="@ss:Vertical">
       <xsl:text>;vertical-align:</xsl:text>
       <xsl:value-of select="."/>
   </xsl:template>

   <xsl:template match="ss:Font">
       <!-- select attributes -->
       <xsl:apply-templates select="@*" />
   </xsl:template>

   <xsl:template match="@ss:FontName">
       <xsl:text>;font-family:</xsl:text>
       <xsl:value-of select="."/>       
   </xsl:template>
   <xsl:template match="@ss:Color">
       <xsl:text>;color:</xsl:text>
       <xsl:value-of select="."/>       
   </xsl:template>
   <xsl:template match="@ss:Underline">
       <xsl:text>;text-decoration:</xsl:text>
       <xsl:choose>
           <xsl:when test=". = 'Single'">underline</xsl:when>
           <xsl:otherwise>none</xsl:otherwise>
       </xsl:choose>
   </xsl:template>

</xsl:stylesheet>






Chris M. wrote:
> Here's a bit of an example of what I'm talking about. The original XML 
> is several thousand lines long:
> <?xml version="1.0"?>
> <Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
>     xmlns:o="urn:schemas-microsoft-com:office:office"
>     xmlns:x="urn:schemas-microsoft-com:office:excel"
>     xmlns:html="http://www.w3.org/TR/REC-html40";
>     xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">
>     <Styles>
>         <Style ss:ID="s30" ss:Name="Normal">
>             <Alignment ss:Vertical="Bottom"/>
>             <Borders/>
>             <Font ss:FontName="Verdana"/>
>             <Interior/>
>             <NumberFormat/>
>             <Protection/>
>         </Style>
>         <Style ss:ID="s33" ss:Name="Hyperlink">
>             <Font ss:FontName="Verdana" ss:Color="#0000D4" 
> ss:Underline="Single"/>
>         </Style>
>     </Styles>
>     <Worksheet ss:Name="Sheet1">
>         <Row>
>             <Cell ss:Index="5" ss:StyleID="s30"><Data 
> ss:Type="String">Some String</Data></Cell>
>             <Cell ss:Index="6" ss:StyleID="s30"><Data 
> ss:Type="String">Some String 2</Data></Cell>
>             <Cell ss:Index="7" ss:StyleID="s33"><Data 
> ss:Type="String">http://example.com</Data></Cell>
>         </Row>
>     </Worksheet>
> </Workbook>
>
> I'd like to convert this to:
>
> <table>
>     <tr>
>         <td style="vertical-align:bottom;font-family:Verdana">Some 
> String</td>
>         <td style="vertical-align:bottom;font-family:Verdana">Some 
> String 2</td>
>         <td 
> style="color:#0000D4;text-decoration:underline;font-family:Verdana"><a 
> href="http://example.com";>http://example.com</a></td>
>     </tr>
> </table>
>
> Chris Marshall
> chris at getridofthiswholelongthingybecauseitstoconfusescrapers 
> littlegreenviper dot com
> http://www.cmarshall.net/
>
>
>
>
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