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Math4Team/RIT/Projects/Question Support API/API Design (view source)
Revision as of 15:41, 17 April 2009
, 15:41, 17 April 2009add info about planned URL parameters
;Question.answer
;Question.answer
:Returns the answer the student has currently selected, or None if no answer has been entered.
:Returns the answer the student has currently selected, or None if no answer has been entered.
===URL Design===
As the example URLs above (in the documentation of quizdata.open) show, any number of possible scheme and resource-path implementations are possible, pending development time to implement them. The URLs will need to conform to certain constraints on parameters, in order to satisfy basic API requirements. Most importantly, a required "format" specifies what parsing backend to use for the retrieved data. Initially the following formats are being targeted:
* [[http://docs.moodle.org/en/GIFT Moodle GIFT]]
* [[http://docs.moodle.org/en/Moodle_XML Moodle XML]]
* A native format (probably sqlite-based).
Additional parameters could include the following:
;level
:The board grade-/other- level of the question(s)
;difficulty
:The relative difficulty of the question, in comparison to other questions of the same level.
;category / tag
:A general taxonomic filter. Possibly specified multiple times, if so, result is the *intersection* of the separate result sets (AND, not OR).
More evaluation is necessary for the filtering functionality, perhaps a separate mechanism for filtering is needed.
===Implementation Issues===
===Implementation Issues===