Subject: RE: [xsl] excluding descendants (and all of their descendants as well) From: "Michael Kay" <mike@xxxxxxxxxxxx> Date: Wed, 31 Aug 2005 21:49:19 +0100 |
In XPath 2.0: (//para)[1]//text except (//system)[2]//text In 1.0, the effect ($A except $B) can be achieved (painfully) by $A[count($B) != count(.|$B)] A more efficient solution (with either version) is to recurse down the child axis a step at a time, stopping the recursion when you get to the second system element. Michael Kay http://www.saxonica.com/ > -----Original Message----- > From: Woods, Christopher [mailto:cwoods@xxxxxxxxxxxxxxxxx] > Sent: 31 August 2005 18:36 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] excluding descendants (and all of their > descendants as well) > > How does one find all text elements that are descendants of > the first para element but exclude any text element that is a > descendant of the second system element? > > <techinfo> > <system> > <descinfo> > <para-seq> > <para> > <text>The quick brown fox jumped over the lazy > systems engineer.</text> > <text>Hello world.</text> > <style> > <text>In the matter of Jardyce v. Jardyce:</text> > </style> > <system> > <descinfo> > <para-seq> > <para> > <text>Blah, blah, blah...</text> > <text>more gibberish.</text> > <style> > <text>Nasty, Brutish, and > Short Attorneys at Law</text> > </style> > </para> > </para-seq> > </descinfo> > </system> > </para> > </para-seq> > </descinfo> > </system> > </techinfo> > > Thanks very much.
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