Subject: Re: [xsl] Sorting and Merge From: Dimitre Novatchev <dnovatchev@xxxxxxxxx> Date: Mon, 17 Nov 2003 00:00:53 -0800 (PST) |
Just two things to note: 1. The provided source xml is severely non-wellformed. 2. It is not clear what are the requirements for the transformation A complete (but smaller) example with well-formed xml and a good explanation of the requirements for the transformation will have better chances to be understood. ===== Cheers, Dimitre Novatchev. http://fxsl.sourceforge.net/ -- the home of FXSL --- Dongling Ding wrote: > I have the following XML file and want to sort > elements based on an attribute in the same level, > Also, output the non-duplicate elements. > > <Member _pos="1" name="P1" > > <Data> 123</Data> > <Member _pos="2" name="P12"> > <Data> 213</DataStorage> > <Member _pos="3" name="P121"> > <Data> 666</Data> > </Member> > </Member> > </Member> > <Member _pos="1" name="P1"> > <DataS> 123</Data> > <Member _pos="1" name="P11"> > <Data> 678</DataS> > </Member> > <Member _pos="2" name="P12"> > <Data> 213</Data> > </Member> > </Member> > <Member _pos="2" name="P2"> > <DataS> 4545</Data> > <Member _pos="1" name="P21"> > <Data> 678</DataS> > </Member> > <Member _pos="2" name="P22"> > <Data> 213</Data> > </Member> > </Member> > ... > ... > > What I need in this case is: > > <Member _pos="1" name="P1"> > <DataS> 123</Data> > <Member _pos="1" name="P11"> > <Data> 678</DataS> > </Member> > <Member _pos="2" name="P12"> > <Data> 213</Data> > <Member _pos="1" name="P121"> > <Data> 666</Data> > </Member> > </Member> > </Member> > <Member _pos="2" name="P2"> > <DataS> 4545</Data> > <Member _pos="1" name="P21"> > <Data> 678</DataS> > </Member> > <Member _pos="2" name="P22"> > <Data> 213</Data> > </Member> > </Member> > > > The requirement is somehow described as follows: > > 1. Sort based on "_pos" in each level of tree > structure. > > 2. For each level, output the elements without > duplicate element. > > It is involved the recursive call, sorting and merge. > If anyone has a good idea for this, please lete me > know. Very appreciated!! __________________________________ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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