Subject: Re: [xsl] RE: Designs for XSLT functions From: David.Rosenborg@xxxxxxxxxx Date: Tue, 20 Feb 2001 09:26:22 +0100 |
Michael Kay wrote: > Far too restrictive; it doesn't allow you to do any processing of node-sets > that can't be done by standard functions, for example it wouldn't allow you > to implement max() and min(). Hmh, I think you missed my point about having a conditional construct in XPath. <xsl:function name="my:max"> <xsl:param name="nl"/> <xsl:variable name="first" select="nl [1]"/> <xsl:variable name="max-of-rest" select="if (nl [2], my:max (nl [position () > 1]), /..)"/> <xsl:result select="if ($max-of-rest, if ($first > $max-of-rest, $first, $max-of-rest), $first)"/> </xsl:function> Cheers, </David> XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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