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839cccead4
The main issue to fix is that questions vesions which should not have been used (that is, hidden or draft versions) were getting offered as an option and acutally being used. As part of this I was able to substantially un-tangle mod_quiz\question\bank\qbank_helper, which previously was a mass of functions calling other functions in a complicated way. Hopefully, it is now a bit easer to understand, and perhaps less buggy.
ACTIVITY MODULES ---------------- These are main modules in Moodle, allowing various activities. Each of these modules contains a number of expected components: mod_form.php: a form to setup/update a module instance version.php: defines some meta-info and provides upgrading code pix/icon.gif: a 16x16 icon for the module db/install.xml: an SQL dump of all the required db tables and data index.php: a page to list all instances in a course view.php: a page to view a particular instance lib.php: any/all functions defined by the module should be in here. constants should be defined using MODULENAME_xxxxxx functions should be defined using modulename_xxxxxx There are a number of standard functions: modulename_add_instance() modulename_update_instance() modulename_delete_instance() modulename_user_complete() modulename_user_outline() modulename_cron() modulename_print_recent_activity() If you are a developer and interested in developing new Modules see: Moodle Documentation: http://moodle.org/doc Moodle Community: http://moodle.org/community