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RE: Using not(...a nd ... ) to select nodes

Subject: RE: Using not(...a nd ... ) to select nodes
From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx>
Date: Fri, 11 Jul 2003 11:54:50 -0400
RE:  Using not(...a nd ... ) to select nodes
Lars,

Now I'm putting 2 + 2 together and seeing that you're showing why the code I offered yesterday doesn't work. :->

Which leaves me wondering whether an XPath-based solution is even possible (in XPath 1.0). Unfortunately, I will have to ponder that while I work on other things.... :-(

Cheers,
Wendell

At 05:47 PM 7/10/2003, you wrote:
In order for your code to work, current() in the select expression
of a for-each loop must refer to the <item> node currently being
tested for whether it gets selected, right?
If so, is this the way xsl:for-each / xpath work?
I realize that INSIDE the for-each, current() refers to the node
currently being processed, but is that also true in the select
expression of the for-each? Or does current() there refer to
the context node outside the for-each?

> Chris,
>
> Try
>
> select="items/item[not(preceding-sibling::*
>    [name=current()/name and
>     type = current()/type and
>    status = current()/status])]"


======================================================================
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
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