RE: How count the Table cell (Cals Table) using XSL

It looks like your input data has a blank cell somewhere, which you are
trying to convert to a number. 

Since you're using XSLT 2.0, I would recommend (a) using functions rather
than named templates, and (b) declaring the types of your variables and
parameters (for example as="xs:integer"). This makes this kind of user error
much easier to diagnose. 

Michael Kay
http://www.saxonica.com/

> -----Original Message-----
> From: Byomkesh [mailto:bkesh@xxxxxxxxxxxxxxx] 
> Sent: 27 June 2006 08:12
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Cc: gandhi.mukul@xxxxxxxxx
> Subject: Re:  How count the Table cell (Cals Table) using XSL
> 
> Hi Mukul,
> 
> Thanks for your help. But its showing validation Error
> <!---
> Validation error
>   FORG0001: Cannot convert string "" to a double 
> Transformation failed: Run-time errors were reported
> 
> -->
> 
> I have using Saxon 8.7.3j. I did not understand this error. 
> Please Sorry again i am disturb you.
> 
> Now what can i do?
> 
> 
> Thanks
> 
> Byomkesh
> 
> 
> 
> ------------------------------------------------
> Hi Byomkesh,
>    This is easier in XSLT 2.0. Below is the XSLT 2.0 solution 
> (tested with Saxon 8.7.3J):
> 
> <xsl:stylesheet version="2.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
> 
>     <xsl:output method="xml" indent="yes" />
> 
>     <xsl:template match="/table">
>        <table>
>          <table.html frame="void" width="100%" rules="groups" 
> align="left"
> />
>          <xsl:variable name="rtf">
>             <xsl:call-template name="FindMaxStringLength">
>                <xsl:with-param name="n" select="count(//tr/td)" />
>             </xsl:call-template>
>          </xsl:variable>
>          <colgroup>
>            <xsl:for-each select="$rtf/x">
>               <col width="{format-number(((. div (sum(../*))) 
> * 100), '##.##')}%"/>
>            </xsl:for-each>
>          </colgroup>
>          <xsl:copy-of select="*" />
>        </table>
>     </xsl:template>
> 
>     <xsl:template name="FindMaxStringLength">
>         <xsl:param name="n" />
> 
>        <xsl:if test="$n &gt; 0">
>            <x>
>              <xsl:for-each select="//tr[2]/th[$n] | //tr/td[$n]">
>                 <xsl:sort select="string-length(.)" 
> order="descending" />
>                 <xsl:if test="position() = 1">
>                     <xsl:value-of select="string-length(.)" />
>                 </xsl:if >
>              </xsl:for-each>
>            </x>
>            <xsl:call-template name="FindMaxStringLength">
>               <xsl:with-param name="n" select="$n - 1" />
>            </xsl:call-template>
>         </xsl:if>
> 
>     </xsl:template>
> 
> </xsl:stylesheet>
> 
> The stylesheet dynamically finds the column percentages 
> depending on the amount of content in table cells across the 
> whole Table.
> 
> The table.html tag is not clear to me. I have done something with it.
> Hope you can tinker the stylesheet.
> 
> Regards,
> Mukul
> 
> On 6/24/06, Byomkesh <bkesh@xxxxxxxxxxxxxxx> wrote:
> > Dear All,
> >
> > I have one xml file. I want count cell and divide percentage in 
> > between
> cell
> > (through XSL). Please any one help me.
> >
> > XML File
> > -------------
> >
> > <table border="0" cellspacing="0" cellpadding="1" 
> width="90%"> <thead> 
> > <tr> <th valign="top" colspan="3">Table 1.1 802.11b 
> Channels</b></th> 
> > </tr> <tr> <th>Channel Number</th> <th>Center Frequency (in 
> GHz)</th> 
> > <th>USA</th> </tr> </thead> <tbody> <tr> <td>1</td> <td>2.412</td> 
> > <td>&#x2713;</td> </tr> </tbody> </table>
> >
> > I want OutPut
> > -----------------
> >
> > <table>
> > <table.html frame="void" width="100%" rules="groups" align="left"> 
> > <colgroup> <col width="50%"/> <col width="30%"/> <col width="20%"/> 
> > </colgroup>
> > <!-- Rest of the taging as it is -->
> > <thead>
> > <tr>
> > <th valign="top" colspan="3">Table 1.1 802.11b 
> Channels</b></th> </tr> 
> > <tr> <th>Channel Number</th> <th>Center Frequency (in GHz)</th> 
> > <th>USA</th> </tr> </thead> <tbody> <tr> <td>1</td> <td>2.412</td> 
> > <td>&#x2713;</td> </tr> </tbody> </table>
> >
> > Regards,
> >
> > Byomkesh