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moodle-qtype_truefalsewiris's Introduction

Wiris Quizzes True/False question type

Moodle Plugin CI

The True/False Wiris Quizzes question type extends the Moodle True/False type, adding mathematical functionality to it.

All mathematical items are generated in a single calculation section and they can be referenced from anywhere in the content, in the question statement, answer, feedback for the student, etc.

On the student's side, they will be able to introduce their answers by using a WYSIWYG formula editor and, if the teacher so specifies, they will have access to a Wiris cas session to make some calculations. The answer syntax checker will prevent the students from unnecessary errors and misspellings.

Install instructions

To install it using git, type this command in the root of your Moodle install:

git clone https://github.com/wiris/moodle-qtype_truefalsewiris.git question/type/truefalsewiris

Then add /question/type/truefalsewiris to your git ignore.

Alternatively, download the zip from https://github.com/wiris/moodle-qtype_truefalsewiris/archive/master.zip it into the question/type folder, and then rename the new folder to "truefalsewiris".

Technical Support

If you have questions or need help integrating WirisQuizzes, please contact us ([email protected]) instead of opening an issue.

Privacy policy

The WirisQuizzes Privacy Policy covers the data processing operations for the MathType users. It is an addendum of the company’s general Privacy Policy and the general Privacy Policy still applies to WirisQuizzes users.

License

Wiris True/False question type is Licensed under the GNU General Public, License Version 3.

moodle-qtype_truefalsewiris's People

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moodle-qtype_truefalsewiris's Issues

dml exception thrown when editin de lang pack where truefalse wiris is installed qtype

issue is being caused by module qtype_truefalsewiris, inside its /lang/de/qtype_truefalsewiris.php file there is a string id of truefalsewirisoverrideanswer_identifier_help with the following definition:

$string['truefalsewirisoverrideanswer_identifier_help'] = 'Wird die richtige Antwort festgelegt, so wird durch den entsprechenden Wert das nachstehende Feld „Richtige AntwortxE2x80 übergangen. Schreiben Sie in die Registerkarte „Variablen“ einen Algorithmus, um diese Variable auf „wahr“ oder „falsch“ zu setzen.';

i think they mean \xe2\x80\xbf as per http://www.utf8-zeichentabelle.de/unicode-utf8-table.pl?start=8192&number=128&utf8=string-literal as they seems to be using literals?

Troubles with a preview of a question

I was trying to prepare a question following the steps described at http://www.wiris.com/en/quizzes/docs/moodle1/manual/true-false

My question text is like this (only the "be element of" put via the wiris editor, rest is plain text):
image

The algorithm works well inside the applet:
image

But then attempting to preview the questions leads to an error:

Sorry! The system can not generate one of the questions of the quiz.
Maybe there is a temporary connection problem right now.
Maybe the question algorithm has a bug, and fails sometimes.
Maybe it will fail always.
Don't panic...
You can retry the quiz, without penalty, just clicking Continue.
You can also tell the Teachers that there is an issue with the question titled: 'Types of numbers'

More information about this error
Debug info:
Error code: wirisquestionincorrect
Stack trace:

    line 310 of /question/type/wq/question.php: moodle_exception thrown
    line 73 of /question/type/wq/question.php: call to qtype_wq_question->call_wiris_service()
    line 45 of /question/type/truefalsewiris/question.php: call to qtype_wq_question->start_attempt()
    line 353 of /question/behaviour/behaviourbase.php: call to qtype_truefalsewiris_question->start_attempt()
    line 981 of /question/engine/questionattempt.php: call to question_behaviour->init_first_step()
    line 554 of /question/engine/questionusage.php: call to question_attempt->start()
    line 117 of /question/preview.php: call to question_usage_by_activity->start_question()

I can find where the exception is thrown, yet I can't find a way how to debug this. Any idea what to try and where the problem might be?

Please note that both saving and previewing a question takes a while. Is that expected?

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