Re: [xsl] Slow XSLT

Hi David,

Thanks for your code example. I will be able to test
it only tomorrow when I get to work.

The only problem I have with your first apply
templates is that the xml I showed you is just an
extract containing only the Rows section. 

However, I also have the Columns section that uses the
same Measure elements for its output. It is a quite
complex grid I am building and it was very slow.
Manfred showed me a technique to improve the speed of
the Columns transformation. But maybe for the Rows you
are right, I do not need to use the same technique.
However, I have to make sure this code does not
conflict with the other parts of my xslt. 

<xsl:template match="Report">
   <html>
     <head><title>report</title></head>
     <body>
       <table>
 	<xsl:apply-templates/>
       </table>
     </body>
   </html>
 </xsl:template>

I will be able to post a better formed xml tomorrow.
This I am writing at the top of my head.

<Report xmlns="">
   <Measures>
     <Measure idx="1" heading="Total Pages" />
     <Measure idx="2" heading="Cost" />
   </Measures>
   <Columns>   
    <ColGrp>
      <ColGrp>
        <Col />
      <ColGrp>
    <ColGrp>
   </Columns>
   <Rows>
    <RowGrp>
     <Row heading="Name 1">
       <Cell>
         <Msr idx="1" val="10" />
         <Msr idx="2" val="15" />
       </Cell>
       <Cell/>
     </Row>
     <Row heading="Name 2">
       <Cell />
       <Cell>
         <Msr idx="1" val="45" />
         <Msr idx="2" val="34" />
 	</Cell>
       <Cell>
         <Msr idx="1" val="123" />
         <Msr idx="2" val="19" />
 	</Cell>
     </Row>
    </RowGrp>
   </Rows>
 </Report>


--- David Carlisle <davidc@xxxxxxxxx> wrote:

> 
> your sample input wasn't well formed but judging by
> the required result
> I think you intended the file below, the xsl
> produces the requested
> result without any use of variables or position().
> 
> 
> <Report xmlns="">
>   <Measures>
>     <Measure idx="1" heading="Total Pages" />
>     <Measure idx="2" heading="Cost" />
>   </Measures>
>   <Rows>
>    <RowGrp>
>     <Row heading="Name 1">
>       <Cell>
>         <Msr idx="1" val="10" />
>         <Msr idx="2" val="15" />
>       </Cell>
>       <Cell/>
>     </Row>
>     <Row heading="Name 2">
>       <Cell />
>       <Cell>
>         <Msr idx="1" val="45" />
>         <Msr idx="2" val="34" />
> 	</Cell>
>       <Cell>
>         <Msr idx="1" val="123" />
>         <Msr idx="2" val="19" />
> 	</Cell>
>     </Row>
>    </RowGrp>
>   </Rows>
> </Report>
> 
> 
> 
> <xsl:stylesheet version="1.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
>   
> <xsl:strip-space elements="*"/>
> 
> <xsl:template match="Report">
>   <html>
>     <head><title>report</title></head>
>     <body>
>       <table>
> 	<xsl:apply-templates/>
>       </table>
>     </body>
>   </html>
> </xsl:template>
> 
> <xsl:template match="Measures">
>   <tr>
>     <xsl:apply-templates/>
>     <xsl:apply-templates/>
>   </tr>
> </xsl:template>
> 
> <xsl:template match="Row">
>   <tr>
>     <xsl:apply-templates/>
>   </tr>
> </xsl:template>
> 
> <xsl:template match="Measure">
>   <th><xsl:value-of select="@heading"/></th>
> </xsl:template>
> 
> <xsl:template match="Msr">
>   <td><xsl:value-of select="@val"/></td>
> </xsl:template>
> <xsl:template match="Cell[not(*)]">
>   <td> </td>
>   <td> </td>
> </xsl:template>
> 
> 
> 
> 
> </xsl:stylesheet>
> 
> 
> 
> $ saxon rept.xml rept.xsl
> <html>
>    <head>
>       <meta http-equiv="Content-Type"
> content="text/html; charset=utf-8">
>    
>       <title>report</title>
>    </head>
>    <body>
>       <table>
>          <tr>
>             <th>Total Pages</th>
>             <th>Cost</th>
>             <th>Total Pages</th>
>             <th>Cost</th>
>          </tr>
>          <tr>
>             <td>10</td>
>             <td>15</td>
>             <td>&nbsp;</td>
>             <td>&nbsp;</td>
>          </tr>
>          <tr>
>             <td>&nbsp;</td>
>             <td>&nbsp;</td>
>             <td>45</td>
>             <td>34</td>
>             <td>123</td>
>             <td>19</td>
>          </tr>
>       </table>
>    </body>
> </html>
> 
>
________________________________________________________________________
> The Numerical Algorithms Group Ltd is a company
> registered in England
> and Wales with company number 1249803. The
> registered office is:
> Wilkinson House, Jordan Hill Road, Oxford OX2 8DR,
> United Kingdom.
> 
> This e-mail has been scanned for all viruses by
> Star. The service is
> powered by MessageLabs. 
>
________________________________________________________________________
> 
> 



      ___________________________________________________________ 
Rise to the challenge for Sport Relief with Yahoo! For Good  

http://uk.promotions.yahoo.com/forgood/
<- Previous	Index	Next ->
Re: [xsl] Slow XSLT, David Carlisle	Thread	RE: [xsl] Slow XSLT, Michael Kay
Re: [xsl] Slow XSLT, David Carlisle	Date	[xsl] No of Times Named Template ca, Senthilkumaravelan K
	Month
<-prev [Thread] next->	<-prev [Date] next->
Month Index \| List Home