feedback for quizzes

[Charlie Babe]

Hi everyone,

I am making a quiz question (multiple-choice format) and want to show the detailed answers for both right and wrong choices made by the participants.

So far I am using error_message function which can only show the feedback for the wrong choice. Is there a way that makes it show the detailed answer after the participant clicks the right choice and then the participants can proceed to the next page

I show an example below

Thank you very much!

Best.

Charlie

[Chris @ oTree]

Make 2 pages with the same formfields:

class Quiz(Page):

    form_model = 'player'

    form_fields = ['a', 'b', 'c']

    @staticmethod

    def vars_for_template(player: Player):

        return dict(solutions=False)

class QuizSolutions(Page):

    form_model = 'player'

    form_fields = ['a', 'b', 'c']

    @staticmethod

    def vars_for_template(player: Player):

        return dict(solutions=True)

Then an includable template that's included in both page's templates like this:

{{ formfield 'a' }}
{{ if solutions }}
{{ if player.a != '42' }} <p>Your answer was incorrect. It is 42 because ....</p>
{{ endif }}

{{ formfield 'b' }}
{{ if solutions }}
{{ if player.a != '42' }} <p>Your answer was incorrect. It is 42 because ....</p>
{{ endif }}

so the formfields will be re-displayed in the second page along with solutions.

You can disable the inputs in the second page with some javascript:

<script>
for (let input of document.getElementsByTagName('input')) {
input.disabled = 'disabled';
}
</script>

but note that cheating (changing the answers on the second page) is still possible if the user knows a some javascript.

[Chris @ oTree]

I just added an example to otree-snippets called quiz_with_feedback: 

https://www.otreehub.com/projects/otree-snippets/