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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Grouping and Subtotals
David,
At 12:40 PM 4/1/2003, you wrote: After the <xsl:for-each select> line, I created a $currentGroup variable. I then used it during the sum operation. So far in my testing, it appears to work. Can anyone see anything wrong with this? No, it is perfectly orthodox and designed to work like this. You have bound your grouped nodes, together (i.e. as a set), to your variable, scoped within the for-each instruction. It being a node set, you can traverse from it, as you've discovered. Since your processor has the variable, it is spared having to call the key() function repeatedly (and the code is a little easier to read, too). You don't need that extra self::node() step, however; for $currentGroup/./ActualUnits you will find that $currentGroup/ActualUnits will work just as well (and microseconds faster). Cheers, Wendell ... ====================================================================== Wendell Piez mailto:wapiez@xxxxxxxxxxxxxxxx Mulberry Technologies, Inc. http://www.mulberrytech.com 17 West Jefferson Street Direct Phone: 301/315-9635 Suite 207 Phone: 301/315-9631 Rockville, MD 20850 Fax: 301/315-8285 ---------------------------------------------------------------------- Mulberry Technologies: A Consultancy Specializing in SGML and XML ====================================================================== XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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