Subject: RE: [xsl] Yet another grouping question From: "Martinez, Brian" <brian.martinez@xxxxxxxx> Date: Wed, 8 Jan 2003 12:05:01 -0700 |
> From: G. Ken Holman [mailto:gkholman@xxxxxxxxxxxxxxxxxxxx] > Sent: Wednesday, January 08, 2003 10:30 AM > Subject: RE: [xsl] Yet another grouping question > > > At 2003-01-08 10:09 -0700, Martinez, Brian wrote: > >returning a node-set from the tables in all files instead of > >iterating through each file seems to make more sense. > However, that does > >present a secondary grouping problem--your stylesheet > outputs a separate > >country node for each city. I think combining your approach > with Niko's > >suggestion of doing a second pass on the output (and using a > key) will do > >the trick. > > Not necessarily ... I think the modification below should > work. You have > all the information at hand in the source node tree. The > code below groups > by country name, and then within that subset groups by city name. > > I hope this helps. Awesome . . . that works perfectly, and is actually pretty fast (1:12 to process 204 files, comprising over 2200 table rows, on Saxon/Win2K). Thanks again. I'm not sure I understand yet how you use generate-id in this approach, but I think I'll figure it out from looking through the FAQ again. (Now I get to do this again for U.S. airports--their stylesheets are formatted differently, and I have to generate a "state-province" node, plus make a distinction between commercial/non-commercial airports, which will introduce even more grouping issues--but I think I can take it from here.) thanks, b. | brian martinez brian.martinez@xxxxxxxx | | senior gui programmer 303.708.7248 | | trip network, inc. fax 303.790.9350 | | 6436 s. racine cir. englewood, co 80111 | | http://www.cheaptickets.com/ http://www.trip.com/ | XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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