e332d1849d
Allows display_size to use a fixed unit for easy comparison of multiple results, and fixed decimal places for the same reason. Improves behaviour by using consistent decimal places and a consistent space before the unit (the previous one only has a space before 'bytes', not before 'KB'). Of existing uses, all the ones that displayed a 'maxbytes' type configuration setting (which are likely to have an 'exact' size and would be better shown as 512 KB rather than 512.0 KB) have been changed to use 0 decimal places, to preserve previous behaviour. All the uses which were showing an actual file or memory size have been left as default (1 decimal place).
ACTIVITY MODULES
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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