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RE: [xsl] Incorrect colname attribute value in case of rowspan attribute presence in html while HTML to CALS Table Transformation


Subject: RE: [xsl] Incorrect colname attribute value in case of rowspan attribute presence in html while HTML to CALS Table Transformation
From: "Praveen Chauhan" <Praveen.Chauhan@xxxxxxxxxxxxxx>
Date: Mon, 30 Apr 2012 15:11:24 +0530

Hi Joga Ji,

Below link may be useful:

http://stackoverflow.com/questions/4626873/html-to-cals-tables




Thanks
Praveen Chauhan

-----Original Message-----
From: Joga Singh Rawat [mailto:jrawat@xxxxxxxxxxxxxx]
Sent: Monday, April 30, 2012 11:01 AM
To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
Subject: RE: [xsl] Incorrect colname attribute value in case of rowspan
attribute presence in html while HTML to CALS Table Transformation

Hi  Michael,
Solution provided by you is good but my question is totally different from
this.

Thanks
...JSR


-----Original Message-----
From: Joga Singh Rawat [mailto:jrawat@xxxxxxxxxxxxxx]
Sent: Sunday, April 29, 2012 10:59 AM
To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
Subject: [xsl] Incorrect colname attribute value in case of rowspan
attribute presence in html while HTML to CALS Table Transformation

HI Everybody,
I am converting plain html table to cals table. I have calculated 'colspan'
into 'spanname' correctly but I don't have any clue to transform 'rowspan'.

Please let me know any clue. Below is INPUT, XSLT, OUTPUT and Required
output


Input:
<div class="divTable">
<table class="numtable" id="table2">
  <tbody>
   <tr>
    <td class="tch rowspan="2">col1</td>                    
    <td class="tch" colspan="3">col2-4</td>
   </tr>
   <tr>
    <td class="tch">col2</td>
    <td class="tch">col3</td>
    <td class="tch">col4</td>
   </tr>
   <tr>
    <td class="tch">col1</td>
    <td class="tch">col2</td>
    <td class="tch">col3</td>
    <td class="tch">col4</td>
   </tr>                                 
   <tr>
    <td class="tch">col1</td>                   
    <td class="tch" rowspan="3">col2</td>
    <td class="tch" colspan="2">col3-4</td>
   </tr>
   <tr>
    <td class="tch">col1</td>
    <td class="tch">col3</td>
    <td class="tch">col4</td>
   </tr>
   <tr>
    <td class="tch">col1</td>
    <td class="tch">col3</td>
    <td class="tch">col4</td>
    </tr>
   </tbody>
  </table>
</div>


XSLT
<xsl:template match="td">
 <entry>
  <xsl:call-template name="colname-spanname"/>
  <xsl:apply-templates/>
 </entry>
</xsl:template>

<xsl:template name="colname-spanname">
  <xsl:if test="not(@colspan)">
   <xsl:attribute name="colname">
    <xsl:text>col</xsl:text>
    <xsl:if test="not(preceding-sibling::td[@colspan])">
     <xsl:value-of select="count(preceding-sibling::td)+1"/>
    </xsl:if>
    <xsl:if test="preceding-sibling::td[@colspan]">
     <xsl:variable name="colspan_values"
select="sum(preceding-sibling::td[@colspan]/@colspan)"/>
     <xsl:variable name="td_number" select="count(preceding-sibling::td)"/>
     <xsl:variable name="colspan_td_number"
select="count(preceding-sibling::td[@colspan])"/>
     <xsl:value-of select="($td_number+$colspan_values+1) -
$colspan_td_number"/>
    </xsl:if>
   </xsl:attribute>
  </xsl:if>
  <xsl:if test="@colspan">
   <xsl:attribute name="spanname">
    <xsl:if test="not(preceding-sibling::td[@colspan])">
     <xsl:value-of select="count(preceding-sibling::td)+1"/>
     <xsl:text>to</xsl:text>
     <xsl:variable name="td_number" select="count(preceding-sibling::td)"/>
     <xsl:variable name="colspan" select="@colspan"/>
     <xsl:value-of select="count(preceding-sibling::td)+@colspan"/>
    </xsl:if>
    <xsl:if test="preceding-sibling::td[@colspan]">
     <xsl:variable name="colspan_values"
select="sum(preceding-sibling::td[@colspan]/@colspan)"/>
     <xsl:variable name="td_number" select="count(preceding-sibling::td)"/>
     <xsl:variable name="colspan_number"
select="count(preceding-sibling::td[@colspan])"/>
     <xsl:variable name="starting_value">
      <xsl:value-of select="($td_number+$colspan_values+1) -
$colspan_number"/>
     </xsl:variable>
     <xsl:value-of select="$starting_value"/>
     <xsl:text>to</xsl:text>
     <xsl:value-of select="($starting_value+@colspan) - 1"/>
    </xsl:if>
   </xsl:attribute>
   <xsl:attribute name="namest">
    <xsl:text>col</xsl:text>
    <xsl:if test="not(preceding-sibling::td[@colspan])">
     <xsl:value-of select="count(preceding-sibling::td)+1"/>
    </xsl:if>
    <xsl:if test="preceding-sibling::td[@colspan]">
     <xsl:value-of
select="count(preceding-sibling::td[not(@colspan)])+sum(preceding-sibling::t
d[@colspan]/@colspan)+1"/>
    </xsl:if>
   </xsl:attribute>
   <xsl:attribute name="nameend">
    <xsl:text>col</xsl:text>
    <xsl:if test="not(preceding-sibling::td[@colspan])">
     <xsl:value-of select="count(preceding-sibling::td)+@colspan"/>
    </xsl:if>
    <xsl:if test="preceding-sibling::td[@colspan]">
     <xsl:value-of
select="count(preceding-sibling::td[not(@colspan)])+sum(preceding-sibling::t
d[@colspan]/@colspan)+@colspan"/>
    </xsl:if>
   </xsl:attribute>
  </xsl:if>
 </xsl:template>

<xsl:template name="max_column">
  <xsl:if test="not(descendant::td[@colspan][not(@class='Table_Caption' or
@class='Table_caption')][not(@class='Table_Subtitle' or
@class='Table_subtitle')])">
   <xsl:value-of select="for $x in descendant::tbody return (max((for $y in
descendant::tr[not(child::td[@class='Table_Caption' or
@class='Table_caption'])][not(child::td[@class='Table_Subtitle' or
@class='Table_subtitle'])] return count($y/td))))"/>
  </xsl:if>
  <xsl:if test="descendant::td[@colspan][not(@class='Table_Caption' or
@class='Table_caption')][not(@class='Table_Subtitle' or
@class='Table_subtitle')]">
   <xsl:variable name="tr_without_colspan" as="xsd:integer?">
    <xsl:value-of select="for $x in descendant::tbody return if
(descendant::tr[not(child::td[@colspan])]) then (max((for $y in
descendant::tr[not(child::td[@colspan])][not(child::td[@class='Table_Caption
' or @class='Table_caption'])][not(child::td[@class='Table_Subtitle' or
@class='Table_subtitle'])] return count($y/td)))) else 0"/>
   </xsl:variable>
   <xsl:variable name="tr_with_colspan" as="xsd:integer?">
    <xsl:value-of select="for $x in descendant::tbody return (max((for $y in
descendant::tr[child::td[@colspan]][not(child::td[@class='Table_Caption' or
@class='Table_caption'])][not(child::td[@class='Table_Subtitle' or
@class='Table_subtitle'])] return number(count($y/td[not(@colspan)]) +
sum($y/td/@colspan)))))"/>
   </xsl:variable>
   <xsl:value-of select="max(($tr_with_colspan,$tr_without_colspan))"/>
  </xsl:if>
 </xsl:template>

Output:
<table id="FileName_table2">
  <tgroup cols="4">      
   <thead>
    <row>
     <entry colname="col1" morerows="1">col1</entry>
     <entry spanname="2to4" namest="col2" nameend="col4">col2-4</entry>
    </row>
    <row>
     <entry colname="col1">col2</entry>
     <entry colname="col2">col3</entry>
     <entry colname="col3">col4</entry>
    </row>
    <row>
     <entry colname="col1">col1</entry>
     <entry colname="col2">col2</entry>
     <entry colname="col3">col3</entry>
     <entry colname="col4">col4</entry>
    </row>
    <row>
     <entry colname="col1">col1</entry>
     <entry colname="col2" morerows="2">col2</entry>
     <entry spanname="3to4" namest="col3" nameend="col4">col3-4</entry>
    </row>
    <row>
     <entry colname="col1">col1</entry>
     <entry colname="col2">col3</entry>
     <entry colname="col3">col4</entry>
    </row>
    <row>
     <entry colname="col1">col1</entry>
     <entry colname="col2">col3</entry>
     <entry colname="col3">col4</entry>
    </row>
   </thead>
  </tgroup>
</table>

Required Output:
<table id="FileName_table2">
 <tgroup cols="4">      
  <thead>
   <row>
    <entry colname="col1" morerows="1">col1</entry>
    <entry spanname="2to4" namest="col2" nameend="col4">col2-4</entry>
   </row>
   <row>
    <entry colname="col2">col2</entry>
    <entry colname="col4">col3</entry>
    <entry colname="col4">col4</entry>
   </row>
   <row>
    <entry colname="col1">col1</entry>
    <entry colname="col2">col2</entry>
    <entry colname="col3">col3</entry>
    <entry colname="col4">col4</entry>
   </row>
   <row>
    <entry colname="col1">col1</entry>
    <entry colname="col2" morerows="2">col2</entry>
    <entry spanname="3to4" namest="col3" nameend="col4">col3-4</entry>
   </row>
   <row>
    <entry colname="col1">col1</entry>
    <entry colname="col3">col3</entry>
    <entry colname="col4">col4</entry>
   </row>
   <row>
    <entry colname="col1">col1</entry>
    <entry colname="col3">col3</entry>
    <entry colname="col4">col4</entry>
   </row>
  </thead>
 </tgroup>
</table>

Thanks
...JSR


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