Subject: Re: [xsl] Selecting node at a certain position from a nodeset From: Marco Guazzone <sguazt@xxxxxxxxxxx> Date: Wed, 22 Jan 2003 15:42:03 +0100 (CET) |
You're right! I'm going to replace [$pos] with [position()=$pos]. Thanks for all! -------------------------------- Marco Guazzone Software Engineer Kerbero S.r.L. - Gruppo TC Viale Forlanini, 36 Garbagnate M.se (MI) 20024 - Italy mail: marco.guazzone@xxxxxxxxxxx www: http://www.kerbero.com Tel. +39 02 99514.247 Fax. +39 02 99514.399 -------------------------------- On Wed, 22 Jan 2003, David Carlisle wrote: > <xsl:apply-templates > select="($sections/section[@group=1]/item[@id=1])[$pos]"/> > and it works!! > So I think this is the better solution! > > Yes, if that's what you want to do, although you would be clearer > to use [position()=$pos] rather than [$pos]. > [x] is short for [position()=x] if x is a number, this is clear in > [1] which is [position()=1] but you can not tell in Xpath whether > a variable is a number or not and if $pos were for example a string > rather than a number [$pos] would be short for [$pos != ''] > which would not be what you want. If you use position()=$pos > then you will force XPath always to do a numeric test. > > David > > > > ________________________________________________________________________ > This e-mail has been scanned for all viruses by Star Internet. The > service is powered by MessageLabs. For more information on a proactive > anti-virus service working around the clock, around the globe, visit: > http://www.star.net.uk > ________________________________________________________________________ > > 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 -> |
---|---|---|
Re: [xsl] Selecting node at a certa, David Carlisle | Thread | Re: [xsl] Selecting node at a certa, Oleg Tkachenko |
Re: [xsl] Selecting node at a certa, Marco Guazzone | Date | RE: [xsl] xsl pipeline?, cknell |
Month |