Subject: Re: [xsl] Urgent!Loop_Condition From: Mike Brown <mike@xxxxxxxx> Date: Mon, 4 Mar 2002 21:24:07 -0700 (MST) |
Kim Durand wrote: > I want to have an anology of the following algorithm in xsl > > int i = 1; > when(condition) > { > if(i ==1) > { > print(welcome on your first visit); > } > .. do something.. > ++i; > > } You don't. XSLT is a functional language, not a procedural one. "++i" is impossible because of XSLT's side-effect-free nature -- variable "i" is not a pointer to a mutable section of memory; it is the name of an object in the XPath/XSLT data model. I would need more info about what you're doing in order to provide a better answer, but as Thomas Passin pointed out, if you are processing a node-set, you can use position() in the template(s) that match the nodes in that set. - Mike ____________________________________________________________________________ mike j. brown | xml/xslt: http://skew.org/xml/ denver/boulder, colorado, usa | personal: http://hyperreal.org/~mike/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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