Added improved support for viewing and downloading of exam results
When results are available, "Points and Grades" can be used. Results are available, - for autocorrected questions, when the exam protocol was rendered, or - for all types of questions, when lecturers have added manual gradings/comments.
Depending on whether a grading scheme was defined for the exam, it is possible to view/download grades and grade statistics, or to these just with points. It is also possible to get the total results per student (including grades) or results per question.
The results are available - in tabular form, with the ability to sort on the columns, - as charts, and - as csv-files (for loading into spreadsheets).
Handling of cases where exercises with 0 minutes (or empty minutes fields) are used, or when the full exam has no minutes specifed
- Provide a hint on lecturers dashboard for questions with 0 minutes - Don't provide timer on the lecturers dashboard - Don't provide timer for the students - Don't show timer for very short exams/quizzes (below 1 minute) - Provide a hint on lecturers dashboard when no timer is displayed - When the countdown timer has expired more than a minute, display the text that the timer has expired, rather than counting to negative values.
Hints: * It is recommended to set the end-time of the exam manually, when a time window is specified and the total exam time is provided as 0. * When there is no timer, the special autosaving semantics for the end of the exam will not work (trying to get a snapshort short before the exam end). * When there is no time-budget, the time budget control ("be able" exams) won't work