Subject: Re: [xsl] Get the maximum of a set of values From: "Werner, Wolfgang" <mail@xxxxxxxxxxxxxxxxxxx> Date: Wed, 03 Nov 2004 10:50:13 +0100 |
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<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" ~ xmlns:xsl="http://www.w3.org/1999/XSL/Transform" ~ xmlns:exsl="http://exslt.org/common" ~ xmlns:math="http://exslt.org/math" ~ extension-element-prefixes="math exsl">
~ <xsl:template match='/'> ~ <xsl:variable name='numbers'> ~ <xsl:for-each select="index/entry"> ~ <xsl:variable name="vXML" select='concat(xml,".xml")'/> ~ <NUMBER><xsl:value-of select="document($vXML)/entry/item/@number" /></NUMBER> ~ </xsl:for-each> ~ </xsl:variable>
~ </xsl:template> </xsl:stylesheet>
If you are using an processor that supports exsl:node-set and math:max. Many do. See http://exslt.org for details.
HTH, Wolfgang
birgit.zimmermann@xxxxxxxxxxxxxxx wrote: | Hello, | | I've got the following problem: | | I've got an index xml file that refers to some other xml files like that: | | <!-- index file --> | <index> | <entry><xml>X1</xml>...</entry> | <entry><xml>X2</xml>...</entry> | <entry><xml>X3</xml>...</entry> | ... <!-- and others --> | </index> | | <!-- X1.xml --> | <entry> | <item number="3" /> | ... | </entry> | | <!-- X2.xml --> | <entry> | <item number="7" /> | ... | </entry> | | <!-- X3.xml --> | <entry> | <item number="2" /> | ... | </entry> | | The XSL file I have, belongs to the index file. | | In the xsl file I can get each value of the attribute number like this: | <xsl:for-each select="index/entry"> | <xsl:variable name="vXML"><xsl:value-of select="xml" />.xml</xsl:variable> | <xsl:variable name="vNumber" select="document($vXML)/entry/item/@number" /> | </xsl:for-each> | | But my problem is, that I want to find the maximum of the attribute number / the | variable vNumber! | This value should become a global variable. | | Does anyone has an idea?! | | Thanks | | BirgitZ | | | | ------------------------------------------------- | This mail sent through IMP: http://horde.org/imp/ | | | |
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