update_quiz: Modify an existing quiz.

Description

This function modifies an existing quiz in a specific course in the Canvas LMS API.

Usage

update_quiz(canvas, course_id, quiz_id, quiz_params)

Value

A list representing the updated quiz object.

Arguments

canvas

An object containing the Canvas API key and base URL, obtained through the canvas_authenticate function.

course_id

The ID of the course containing the quiz to be modified.

quiz_id

The ID of the quiz to be modified.

quiz_params

A named list of quiz parameters to update. This list can include:

title: (string) The quiz title.

description

(string) A description of the quiz.

quiz_type

(string) The type of quiz. Allowed values: "practice_quiz", "assignment", "graded_survey", "survey".

assignment_group_id

(integer) The assignment group id to put the assignment in. Defaults to the top assignment group in the course. Only valid if the quiz is graded.

time_limit

(integer) Time limit to take this quiz, in minutes. Set to NULL for no time limit. Defaults to NULL.

shuffle_answers

(boolean) If TRUE, quiz answers for multiple choice questions will be randomized for each student. Defaults to FALSE.

hide_results

(string) Dictates whether or not quiz results are hidden from students. Allowed values: "always", "until_after_last_attempt". Defaults to NULL.

show_correct_answers

(boolean) If FALSE, hides correct answers from students when quiz results are viewed. Defaults to TRUE.

show_correct_answers_last_attempt

(boolean) If TRUE, hides correct answers from students until they submit the last attempt for the quiz. Defaults to FALSE.

show_correct_answers_at

(DateTime) The correct answers will be visible by students only after this date.

hide_correct_answers_at

(DateTime) The correct answers will stop being visible once this date has passed.

allowed_attempts

(integer) Number of times a student is allowed to take a quiz. Set to -1 for unlimited attempts. Defaults to 1.

scoring_policy

(string) Scoring policy for a quiz that students can take multiple times. Allowed values: "keep_highest", "keep_latest".

one_question_at_a_time

(boolean) If TRUE, shows quiz to student one question at a time. Defaults to FALSE.

cant_go_back

(boolean) If TRUE, questions are locked after answering. Defaults to FALSE.

access_code

(string) Restricts access to the quiz with a password. For no access code restriction, set to NULL.

ip_filter

(string) Restricts access to the quiz to computers in a specified IP range.

due_at

(DateTime) The day/time the quiz is due. Accepts times in ISO 8601 format, e.g., "2011-10-21T18:48Z".

lock_at

(DateTime) The day/time the quiz is locked for students.

unlock_at

(DateTime) The day/time the quiz is unlocked for students.

published

(boolean) Whether the quiz should be published.

one_time_results

(boolean) Whether students should be prevented from viewing their quiz results past the first time. Defaults to FALSE.

only_visible_to_overrides

(boolean) Whether this quiz is only visible to overrides. Defaults to FALSE.

notify_of_update

(boolean) If TRUE, notifies users that the quiz has changed. Defaults to TRUE.