What Flux really is

flux.txt

The Dispatcher is singleton visible for all Views with its dispatch() method.
(Note: it visible for Stores with its register() method).

View uses The Dispatcher to call its dispatch() method specifying eventName and eventItemData

Store:
  Domain A
    Store A : EventEmitter
      Collection Model A1
      Tree Model A2
      Simple Model A3
  Domain B
    Store B : EventEmitter
      Simple Model B1

Store registers its handlers in The Dispatcher.
Handler receives emitted in dispatch() data with event name and data and, if it is his event, MODIFIES corresponding data
and emits an event with EventEmitter.
Important: the event about model change should not contain model data, just 'changed' event.

View will completely re-render when the model changes.

COMPONENT listens for 'change' event when it is first CREATED (on unmount it unsubscribes).
Most simple case for onModelChanged() handler is call of RENDER!