[xsl] problem with table

[Eldho George <georgee@xxxxxxxxxxx>]

Hai all

I am working with a project of converting a web page into pdf.
I am working with Apache FOP,Eclipse 3.0,JBoss 3.2.3.I am reading the html
content
and make it as xhtml.Then i apply a style sheet to getting the formatting
object.
I created template for most of the html4.0 tags using xsl-fo.I got the pdf
and 
it works fine.(I am new in xsl and xsl-fo)

Actually my probelm is with table.Iwould like to know whether
<fo:table-column> is compulsory?
I tried without <fo:table-column>But i could not get the table visible in
the pdf format.
I have some problem with <fo:table-column>.Suppose i am using different
table structure such as
first <tr> contains 3 <td>.Second <tr> contains 4 <td>.Then 3<tr> onwards it
contains 6 <td>
The following is my table template.
<xsl:for-each select="tr/th|tr/td|thead/tr/th|thead/tr/td">
	<fo:table-column/>				
</xsl:for-each>


But it showing some content overflow error.Suppose i am using tr[3]/th
instead of tr/th it will work fine with above table structure.
But i cannot specify tr[3].Because i want to make it general one and it will
work with all type of table structure.
Without specifying<fo:table-column> it is possible.Any other solution is
there.Please help me .Following is my table template 



<xsl:attribute-set name="table-structure">
	<xsl:attribute name="table-layout">fixed</xsl:attribute>
	<xsl:attribute name="space-before">10pt</xsl:attribute>
	<xsl:attribute name="space-after">10pt</xsl:attribute>	
</xsl:attribute-set>


<fo:table xsl:use-attribute-sets="table-structure">
	<xsl:call-template name="tablealign"/>	//This template i already
created	
	<xsl:call-template name="tableborder"/> //This template i already
created

	<xsl:for-each select="tr/th|tr/td|thead/tr/th|thead/tr/td">
			<fo:table-column/>				
	</xsl:for-each>
</fo:table>

****************************Template for tr********************
<xsl:template match="tr">
    <fo:table-row keep-with-next="always">	     
	      <xsl:apply-templates select="*|text()"/>
    </fo:table-row>
</xsl:template>

****************************Template for th********************
<xsl:template match="th">
    <fo:table-cell hyphenate="true">
	<fo:block font-weight="bold">	
        	<xsl:apply-templates select="*|text()"/>
     	</fo:block>
    </fo:table-cell>
</xsl:template>

****************************Template for td********************
<xsl:template match="td">
    <fo:table-cell hyphenate="true">
	<fo:block >	
        	<xsl:apply-templates select="*|text()"/>
     	</fo:block>
    </fo:table-cell>
</xsl:template>








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