OpenACS

is ChangeEventHandler and is usually implemented by change_event_handler

method in the dotlrn_applet implementation. dotLRN can throw events based on

changes to a community via the dotlrn_community::generate_change_event method.

currently the only event being thrown and handled is the 'rename' event. this

event is thrown when the name of a community is changed. the only applets that

currently listen for this event are dotlrn_fs, dotlrn_forums, and

dotlrn_calendar.

applets do not have to handle all events, only events they are interested in

handling.

we will add events on an as needed basis.

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