Dynamic event registration like Mediator-Pattern

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Ricardo Krause
Ricardo Krause 2019-3-18
评论： Ricardo Krause 2019-3-18
Hi,
I try to develop a oop gui application with AppDesigner and mvc pattern ... and at the moment I struggle to decouple my controller from backend services.
I was thinking about using a mediator for event handling. So I can attach a producer with 'any' event and register some consumers for this event.
Like displayed below.
But know have the problem that the 'dynamic' registered event is unknown to the mediator.
Does someone how I could solve my issue? I'm sure I have to do it in part 'attach as consumer' :) but I don't know how :/ (at the moment)
> identifier: 'MATLAB:class:invalidEvent'
> message: 'Event 'TestEvent' is not defined for class 'Mediator'.'
  1 个评论
Ricardo Krause
Ricardo Krause 2019-3-18
with following change it seams to work
I keep the producer in a containers.Map and attach the listener directly to the producer from the map. So the consumer still don't know the producer

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