Avoid Exception: There are no options for multiple-choice question!

adaptive-learning / proso-apps

Django modules for an adaptive practice system (currently used by http://slepemapy.cz/ or https://anatom.cz/)

MIT License

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Avoid Exception: There are no options for multiple-choice question! #80

Closed slaweet closed 9 years ago

slaweet commented 9 years ago

We discussed that this exception can be fixed by disallowing contexts with single term in the imported flashcards. That is not true. The error also appears when there are multiple terms on the context, but just one in the given category. Such term should not be practiced in that situation.

papousek commented 9 years ago

I've updated the code to do the following:

look at possible options (=> option sets)
if the given option set, look at "proso_flashcards.empty_option_set.force_direction" value
if the value is set to "d2t" or "t2d", set the direction of the question
option selector returns zero options in case of empty option set