Subject: [xsl] Re: Need some help with an XPath From: "Dimitre Novatchev" <dnovatchev@xxxxxxxxx> Date: Fri, 21 Feb 2003 22:57:30 +0100 |
Use: /*/*/service[ not(@servId = /*/*[1]/*/@servId and @servId = /*/*[2]/*/@servId and @servId = /*/*[3]/*/@servId ) ] ===== Cheers, Dimitre Novatchev. http://fxsl.sourceforge.net/ -- the home of FXSL "Adam van den Hoven" <list@xxxxxxxxxxxxxxxxxxx> wrote in message news:2CFBE0D9CD992F41BE13069173C5C1C94B8445@xxxxxxxxxxxxxxxxxxx > I have a node set that looks something like: > > <branch> > <service servId="Service 1" /> > <service servId="Service 3" /> > <service servId="Service 4" /> > </branch> > <branch> > <service servId="Service 1" /> > <service servId="Service 2" /> > <service servId="Service 4" /> > </branch> > <branch> > <service servId="Service 1" /> > <service servId="Service 3" /> > <service servId="Service 4" /> > </branch> > > Now what I want is a set of all the service elements that do not appear > in ALL the branch Elements. In this case I'm hoping for > > <service servId="Service 3" /> > <service servId="Service 2" /> > <service servId="Service 3" /> > > Although the extra "Service 3" doesn't really need to be there, the way > I'll be using it doesn't care. > > Now my first thought was: > > "All the services elements where the number of branch elements does not > equal the number of branch elements containing this service element" > > the XPath for this (assuming $branch contains the nodeset in question) : > > service[count($branch) != count($branch[service = ???])] > > The problem is that I'm not sure what to replace the ??? with. Clearly a > period isn't going to work. Neither is current(). > > Now I could use a for-each but I know better than to start there. I have > a suspicion that keys will fit in the solution but I'm not 100% sure > where. > > Any ideas? > > H. Adam van den Hoven > Web Developer > Credit Union Central of BC > p 604 7306380 > e avandenhoven@xxxxxxxxx > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
[xsl] Need some help with an XPath, Adam van den Hoven | Thread | RE: [xsl] Need some help with an XP, Passin, Tom |
Re: [xsl] XMLPipe model: should we , Mike Brown | Date | RE: [xsl] Need some help with an XP, Passin, Tom |
Month |