onBeforeEventChanged Event

Parameters:

  • scheduler's event object;
  • native HTML event;
  • flag, which shows is it new event or update of already existing one.
  scheduler.attachEvent("onBeforeEventChanged", function(event_object, native_event, is_new){
       //any custom logic here
       return true;
  });

Event occurs when new “event” was added or existing one changed, by drag-n-drop action.

Beware that parameter of event is “event” object, not “event” id ( because newly created events may not have ID yet )

Event is blockable, returning false from handler will prevent data update.