[xsl] Return the max value of a set of nodes using FLWR

Hi,

How can I return the max value of a set of nodes using FLWR? In this example I 
want to return:

3
2
0

input:

<data>
        <set>
                <changenumber>0</changenumber>
                <changenumber>3</changenumber>
                <changenumber>0</changenumber>
        </set>
        <set>
                <changenumber>0</changenumber>
                <changenumber>2</changenumber>
                <changenumber>1</changenumber>
        </set>
        <set>
                <changenumber>0</changenumber>
        </set>
</data>

XSLT 2.0

<xsl:sequence select="for $x in changenumber return number(max($x))"/>

Thanks,

Phil



--~------------------------------------------------------------------
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>
--~--