On Jul 26, 2005, at 19:13, [EMAIL PROTECTED] wrote:
Hi,
... something still seems to be wrong, when i do so, the PDF gets
generated, but no table is build, and i found this exception in the
logs:
java.lang.ArrayIndexOutOfBoundsException: -2
at
org.apache.fop.fo.flow.TableRow$CellArray.getNextFreeCell(TableRow.java
:130)
<snip />
Where is this exception thrown and why ?! The XSL:FO code is:
<xsl:template match="table">
<fo:table border="0.5pt solid black" table-layout="auto"
width="100%" space-before.optimum="1pt"
space-after.optimum="2pt">
<xsl:param name="columnsCounter"
select="/child::tr/attribute::maxCols"/>
<fo:table-column width="30"
number-columns-repeated="{$columnsCounter}"/>
FOP 0.20.5 doesn't implement 'number-columns-repeated' --nor
table-layout="auto"--, but this just isn't at all clear from the
exception.
Apart from implementing the property yourself in FOP 0.20.5 --which
isn't hard to do actually-- your only option seems to be to create
separate fo:table-columns via XSLT. Based on your example, this can be
achieved like so:
<xsl:template match="table">
<fo:table ...>
<xsl:call-template name="columns">
<xsl:with-param name="pCols" select="/tr/@maxCols" />
</xsl:call-template>
<!-- remainder of table definition -->
</fo:table>
</xsl:template>
<xsl:template name="columns">
<xsl:param name="pCols" select="1" />
<xsl:if test="$pCols > 0">
<fo:table-column ...>
<xsl:call-template name="columns">
<xsl:with-param name="pCols" select="$pCols - 1" />
</xsl:call-template>
</xsl:if>
</xsl:template>
The $pCols parameter could just as easily be derived from the structure
of the table, say:
<xsl:with-param name="pCols" select="count(tr[1]/*)" />
to have it match the number of child elements in the first row of the
table in scope.
HTH!
Greetz,
Andreas
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