Subject: [xsl] Sorting by document order of some other element From: "Peter Hunsberger" <peter.hunsberger@xxxxxxxxx> Date: Mon, 25 Jun 2007 15:31:38 -0500 |
it's been a couple of years since I've had need to consult with all the wise guru's here, but I've got a question on a sorting problem that I can't see a simple answer to at the moment. Basically, I've got two sets of elements, the element name is unknown but will match in both sets. I would like to walk the second set of elements (via a for-each) and copy them in the order of the corresponding order of the first set of identically named elements. There will be an attribute (say "id") that will have a one to one correspondence between both sets of elements . Eg:
<doc> <set1> <element id="4"/> <element id="7"/> <element id="1"/> <element id="3"/> <element id="2"/> </set1> <set2> <element id="1">other stuff a</element> <element id="4">other stuff b</element> <element id="3">other stuff c</element> <element id="2">other stuff d</element> <element id="7">other stuff e</element> </set2> </doc>
<set2> <element id="4">other stuff b</element> <element id="7">other stuff e</element> <element id="1">other stuff a</element> <element id="3">other stuff c</element> <element id="2">other stuff d</element> </set2>
-- Peter Hunsberger
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