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Class: ExamDisplay

Numbas.display.ExamDisplay

new ExamDisplay(e)

Display properties of the Numbas.Exam object.

Parameters:
Name Type Description
e Numbas.Exam

associated exam
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Members

(static) allowPause :boolean

Is the student allowed to pause the exam?

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(static) allowPrinting :observable|boolean

Allow the student to print an exam transcript?

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  • Numbas.Exam.settings#percentPass

(static) canAdvance :observable|boolean

Can the student go forward to the next question? False if the current question is the last one.

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(static) canBegin :observable|boolean

Does this exam need a password to begin?

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(static) canBegin :observable|boolean

Can the exam begin? True if no password is required, or if the student has entered the right password.

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(static) canReverse :observable|boolean

Can the student go back to the previous question? False if the current question is the first one.

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(static) currentQuestion :observable|Numbas.Question

The current question.

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(static) currentQuestionNumber :observable|number

The number of the current question.

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(static) displayTime :observable|string

The time left in the exam.

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(static) duration :observable|number

The time allowed for the exam, in seconds.

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(static) endTime :observable|string

Time the exam ended, formatted for display.

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(static) enteredPassword :observable|string

Password entered by the student.

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(static) exam :Numbas.Exam

Reference to the associated exam object.

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(static) examScoreDisplay :observable|string

String displaying the student's current score, and the total marks available, if allowed.

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(static) feedbackMessage :observable|string

Message shown to the student based on their total score.

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(static) infoPage :observable|string

The name of the currently displayed info page.

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(static) marks :observable|number

The total marks available for the exam.

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(static) mode :observable|string

The exam's mode.

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(static) passed :observable|boolean

Did the student pass the exam?

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(static) passwordFeedback :observable|object

Feedback on the password the student has entered. Has properties iconClass, title and buttonClass.

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(static) percentPass :observable|string

The percentage score the student needs to achieve to pass, formatted as a string.

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See:
  • Numbas.Exam.settings#percentPass

(static) percentScore :observable|number

The student's total score as a percentage of the total marks available.

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(static) printLabel :observable|string

Label to use for the "print your transcript" button on the results page.

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(static) questions :observable|Array.<Numbas.display.QuestionDisplay>

All the exam's question display objects.

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(static) questionsAttempted :observable|number

Total number of questions the student attempted.

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(static) questionsAttemptedDisplay :observable|string

Total number of questions the student attempted, formatted as a fraction of the total number of questions.

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(static) result :observable|string

The result of the exam - passed or failed?

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(static) revealed :observable|boolean

Have the correct answers been revealed?

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(static) saving :observable|boolean

Is Numbas.store currently saving?

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(static) score :observable|number

The student's total score.

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(static) showActualMark :observable|boolean

Show the student their total score?

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(static) showQuestionGroupNames :observable|string

Show the names of question groups in the menu?

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(static) startTime :observable|string

Time the exam started, formatted for display.

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(static) timeSpent :observable|string

The total time the student has spent in the exam.

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(static) viewType :observable|string

What kind of view are we in at the moment? 'infopage' or 'question'.

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Methods

(static) applyQuestionBindings(question)

Apply knockout bindings to the given question.

Parameters:
Name Type Description
question Numbas.Question
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(static) beginExam()

Try to begin the exam.

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(static) end()

Called when the exam ends.

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(static) endRegen()

Called after the current question has been regenerated.

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(static) hideNavMenu()

Hide the sliding side menu.

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(static) hideTiming()

Hide the timer.

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(static) initQuestionList()

Initialise the question list display.

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(static) revealAnswers()

Reveal the answers to every question in the exam.

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(static) showInfoPage(page)

Show an info page (one of the front page, pause, or results).

Parameters:
Name Type Description
page string

Name of the page to show.
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(static) showQuestion()

Show the current question.

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(static) showScore()

Show/update the student's total score.

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(static) showTiming()

Update the timer.

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(static) startRegen()

Called just before the current question is regenerated.

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(static) updateQuestionMenu()

Update the question list display - typically, scroll so the current question is visible.

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