Subject: [xsl] Is this possible in XSL? From: Mark Nahabedian <naha@xxxxxxxxxx> Date: Tue, 2 Oct 2001 13:48:29 -0400 |
Uslu, Cihan Y (MED) writes: > Hi; > Is it possible to get all the answers' item-ids in a way that covers > all the possible correct answer combination. > For example I have this multiple choice question in XML and the correct > answers are "A" "B" and "H". > What I want to output is to get all the possible correct answer > combination like this: > "ABH | AHB | BAH | BHA | HAB | HBA" > > How can I do this in XSL? How would you do it in another language? Are the "item-id" attributes always a single character in length? Is there some maximum number of <answer> elements for all <question>s? I.e. can the script assume that no <question> will ever have more than 5 <answer>s? If so, you can precompute all possible permutations and just use the elements of the precomputed permutation as indexes into the <answer> elements for a given <question>. XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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