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Moodle APIs
3.8
Moodle 3.8.6 (Build: 20201109)
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Moodle APIs
3.8
Moodle 3.8.6 (Build: 20201109)
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Question behaviour type information for interactive behaviour. More...
Public Member Functions | |
| adjust_random_guess_score ($fraction) | |
| Adjust a random guess score for a question using this model. More... | |
| allows_multiple_submitted_responses () | |
| Does this question behaviour accept multiple submissions of responses within one attempt eg. More... | |
| can_questions_finish_during_the_attempt () | |
| With this behaviour, is it possible that a question might finish as the student interacts with it, without a call to the question_attempt::finish() method? More... | |
| get_unused_display_options () | |
| Override this method if there are some display options that do not make sense 'during the attempt'. More... | |
| is_archetypal () | |
| Certain behaviours are definitive of a way that questions can behave when attempted. More... | |
| summarise_usage (question_usage_by_activity $quba, question_display_options $options) | |
| Get summary information about a queston usage. More... | |
Question behaviour type information for interactive behaviour.
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inherited |
Adjust a random guess score for a question using this model.
You have to do this without knowing details of the specific question, or which usage it is in.
| number | $fraction | the random guess score from the question type. |
| number | the adjusted fraction. |
Reimplemented in qbehaviour_deferredcbm_type, and question_behaviour_type_fallback.
| qbehaviour_interactive_type::allows_multiple_submitted_responses | ( | ) |
Does this question behaviour accept multiple submissions of responses within one attempt eg.
multiple tries for the interactive or adaptive question behaviours.
| bool |
Reimplemented from question_behaviour_type.
| qbehaviour_interactive_type::can_questions_finish_during_the_attempt | ( | ) |
With this behaviour, is it possible that a question might finish as the student interacts with it, without a call to the question_attempt::finish() method?
| bool | whether with this behaviour, questions may finish naturally. |
Reimplemented from question_behaviour_type.
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inherited |
Override this method if there are some display options that do not make sense 'during the attempt'.
| array | of question_display_options field names, that are not relevant to this behaviour before a 'finish' action. |
Reimplemented in qbehaviour_manualgraded_type, qbehaviour_immediatecbm_type, qbehaviour_deferredfeedback_type, and question_behaviour_type_fallback.
| qbehaviour_interactive_type::is_archetypal | ( | ) |
Certain behaviours are definitive of a way that questions can behave when attempted.
For example deferredfeedback model, interactive model, etc. These are the options that should be listed in the user-interface, and for these behaviours this method should return true. Other behaviours are more implementation details, for example the informationitem behaviours, or a special subclass like interactive_adapted_for_my_qtype. These behaviours should return false.
| bool | whether this is an archetypal behaviour. |
Reimplemented from question_behaviour_type.
Reimplemented in qbehaviour_interactivecountback_type.
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inherited |
Get summary information about a queston usage.
Behaviours are not obliged to do anything here, but this is an opportunity to provide additional information that can be displayed in places like at the top of the quiz review page.
In the return value, the array keys should be identifiers of the form qbehaviour_behaviourname_meaningfullkey. For qbehaviour_deferredcbm_highsummary. The values should be arrays with two items, title and content. Each of these should be either a string, or a renderable.
To understand how to implement this method, look at the CBM behaviours, and their unit tests.
| question_usage_by_activity | $quba | the usage to provide summary data for. |
| array | as described above. |
Reimplemented in qbehaviour_deferredcbm_type.
1.8.20