Hi List,
Thanks in advance for the help. I've been wrapping my mind around
for-each-group for the last couple of days and finding it to be a very
useful tool. However, I have now come across a situation which I
really can't wrap my mind around, even after going through the
examples at http://www.w3.org/TR/xslt20/#element-for-each-group. I'm
using XSL 2.0.
XML:
<?xml version="1.0"?>
<table cols="3" rows="2">
<cell cols="3" rows="1">
<head>Head</head>
</cell>
<cell cols="1" rows="1">
<p>Column 1</p>
</cell>
<cell cols="1" rows="1">
<p>Column 2</p>
</cell>
<cell cols="1" rows="1">
<p>Column 3</p>
</cell>
</table>
Desired Output:
<?xml version='1.0' ?>
<table>
<tr>
<th colspan="3" rowspan="1">Head</th>
</tr>
<tr>
<td colspan="1" rowspan="1">Column 1</td>
<td colspan="1" rowspan="1">Column 2</td>
<td colspan="1" rowspan="1">Column 3</td>
</tr>
</table>
XSL:
<?xml version='1.0'?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:template match="/">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="table">
<table>
<xsl:variable name="tcols" select="@cols"/>
<xsl:for-each-group select="*" group-by="sum(cell/@cols) = number(tcols)">
<tr>
<xsl:apply-templates select="current-group()"/>
</tr>
</xsl:for-each-group>
</table>
</xsl:template>
<xsl:template match="cell[p]"><td colspan="{(_at_)cols}"
rowspan="{(_at_)rows}"><xsl:apply-templates/></td></xsl:template>
<xsl:template match="cell[head]"><th colspan="{(_at_)cols}"
rowspan="{(_at_)rows}"><xsl:apply-templates/></th></xsl:template>
</xsl:stylesheet>
The problem is my XPath expression on the group-by. I've tried a
number of variations on the XPath as well as trying group-ending-with
and group-adjacent but I keep getting exactly the same output:
<?xml version='1.0' ?>
<table>
<tr>
<th colspan="3" rowspan="1">Head</th>
<td colspan="1" rowspan="1">Column 1</td>
<td colspan="1" rowspan="1">Column 2</td>
<td colspan="1" rowspan="1">Column 3</td>
</tr>
</table>
Any thoughts or suggestions would be greatly appreciated.
Thanks,
Spencer
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--