I've got a docbook-table and I have to specify the number of columns
with the tag <tgroup cols="5">
The number of columns depend on the xml: that's how I get this number:
<xsl:variable name = "years">
<xsl:value-of select='count(energiebericht/energieverbrauch/@jahr)'/>
</xsl:variable>
That's a long-winded and expensive way of saying
<xsl:variable name="years"
select='count(energiebericht/energieverbrauch/@jahr)'/>
But How do I put this value into <tgroup cols="?"> ???
<tgroup cols="{$years}">
Michael Kay
Software AG
home: Michael(_dot_)H(_dot_)Kay(_at_)ntlworld(_dot_)com
work: Michael(_dot_)Kay(_at_)softwareag(_dot_)com
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