Hi, I was trying to upgrade from 0.16 to 0.17, and meet this problem I have a Main.view which contains a Tab.view, and Tab.view contains a LogList.view, so i change the Signal.forwardTo part like this:
-- This is Main module type alias Model = { tabModel : Tab.Model , logsModel : LogList.Model } type Msg = TabMsg Tab.Msg | LogMsg LogList.Msg view : Model -> Html Msg view model = App.map TabMsg <| Tab.view model.tabModel [ App.map LogsMsg <| LogList.view model.logModel ] And the compiler complained as the Tab.view is expecting `List (Html Tab.Msg)` but it is `List (Html Msg)`, I understand why the compiler complain like this, the problem is I don't know how to do these kind of multi-level nesting. thanks. BTW, I read https://github.com/evancz/elm-architecture-tutorial/blob/master/nesting/2-counter-list.elm, but it's single child to parent communication. -- You received this message because you are subscribed to the Google Groups "Elm Discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to elm-discuss+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.