This implementation will introduce a qbank plugin "previewquestion"
which will view the preview question action in the question bank
actions by replacing the core classes, scripts and yui modules.
This plugin will also replace the preview option in the edit
question form. Having this plugin will give users the
flexibility of enabling or disabling this feature from
the question bank view.
This change will also allow other qbank plugins to add
elements or information in the preview question page
by implementing a callback. It also changes the pop
up to page redirect from base view page to make sure
any changes in preview reflects in the base view, for
example, comments added and the number of comments in
the comments colum changes while back from the preview
page. Other locations like edit and qtype plugins where
the preview is implemented, stays the same.
Co-Authored-By: Guillermo Gomez Arias <guillermogomez@catalyst-au.net>
Co-Authored-By: Safat Shahin <safatshahin@catalyst-au.net>
Issue 1: While essay question's uploading progress, we need to disable submit
buttons to prevent submit form event.
Issue 2: Enable buttons after pressing cancel button on the popup
confirming overwrite file existed.
That bit of JavaScript from mod/quiz/attempt.php is needed in question preview too, so refactor a bit.
I was disappointed to find that the
$PAGE->requires->js_module('core_question_engine');
line was needed in quiz_get_js_module, but it seems to be.
Also change non-Moodle-y string "End test..." to "Finish attempt..."
This is an initial implementation that is now at a working state, but with a few things left to do. It seemed like a good idea to commit it before leaving work on Friday night.
