If the download step is the last in the scenario then we
can sometimes run into the situation where the download page
causes a http redirect but behat has already conducted its
reset (generating an error). By putting a logout step we avoid
behat doing the reset until we are off that page.
Variant has two purposes. First to determine which version of the
question the student will see. Hence it is used to set up the state
of the quetsion when the question is started. Then the internal state of
the question is saved in the first step.
Once that has been done, the variant number is purely informative, and
just used to break down the statistics.
In some cases (the one I have in mind is qtype_opaque) then there is a
complex randomisation process, which may lead to several inital variant
numbers acutally giving the same version of the question. In this case
it is nice if the question can update the stored variant number, to make
the statistics more meaningful.
The MySQL (& Maria DB) query 'optimizer' was failing to handle this
query, so for that DB only, we give it an equivalent query that it can
get right.
With unit test.
Really, this is just to test the new behat setps, as much as anything.
Note that the details of what is written to the export files is tested in
the unit tests.
If you edited a question from the Edit quiz page in a quiz, the navigation
bar was far too long. This was due to some odd code that was trying too
hard to be clever.
Instead, editing a question is now always treated as being logically within
the question bank for the purposes of navigation. That is, even if the
returnurl will end up taking you back to where you where when you have finished.
This commit is actually the joint work of Mahmoud Kassaei, Colin
Chambers and Tim Hunt from The Open University. We could only use one
persons name for the commit, and this time Colin gets the credit/blame.
The goal of this work was to increase usability, and also clean up
the page enough that it will be possible to add new features in future.
Display of mod/quiz/edit.php is now entirely generated by
mod_quiz\output\edit_renderer. This uses a helper class
mod_quiz\structure to provide details of the structure of the quiz, and
mod_quiz\repaginate to alter that structure. (Acutally, there are still
some modification methods on mod_quiz\structure. Expect that to be
cleaned up in future.)
The new code uses much more ajax, and there are new scripts
mod/quiz/edit_rest.php and mod/quiz/repaginate.php to handle this.
(Again, don't be surprised if those two scripts get merged in future.)
Also questionbank.ajax.php (which may, in future, be made more generic,
and moved into the core question bank code.)
Most of the new JavaScript code has intentionally copied the way things
are done when editing activities on the course page.
As a result of this, mod/quiz/editlib.php is now much shorter than it
was. (In future, expect the remaining code in here to move into
mod/quiz/classes.)
Learnwise was an old LMS that no longer exists. (Last reference found on
Google from 2009.) So we are removing the ability to import questions in
that format.
These strings have already been copied from mod_quiz to qtype_numerical but
in the qtype_numerical plugin code the translations from mod_quiz were used.
Even though the strings were already present we copy the translations.
AMOS BEGIN
CPY [invalidnumericanswer,mod_quiz],[invalidnumericanswer,qtype_numerical]
CPY [multiplier,mod_quiz],[qtype_numerical]
CPY [invalidnumerictolerance,mod_quiz],[qtype_numerical]
AMOS END
