On Mon, Dec 20, 2010 at 16:10, Michael Kay <mike(_at_)saxonica(_dot_)com> wrote:
On 20/12/2010 15:06, James Cummings wrote:
Hi there,
I have a number of files with tei:l elements in them. So I create a
collection:
<xsl:variable name="docs" select="collection($path)"/>
and then want to iterate over the collection grouping all first lines
together, all second lines together, etc.
Something like this:
<xsl:for-each-group select="$docs//tei:l" group-by="f:position()">
...
</xsl:for-each-group>
<xsl:function name="f:position" as="xs:integer">
<xsl:param name="node" as="node()"/>
<xsl:number select="$node" level="any"/>
</xsl:function>
Oh, that seems to work! So instead of grouping by position() which
always ends up being the same, this calls a function which gets a
better xsl:number using @level='any'.
Thanks!
-James
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