trigger an Action from the Update function

Question

Got a hopefully simple problem. When I receive action A in my update function, I\'d like to return a task that does some stuff, then results in action B, which is received by t

Answer 1

StartApp requires a port for tasks in addition to main. Change your main function and add the tasks port like this and you'll be all set:

app =
  start
    { init = init
    , update = update
    , view = view
    , inputs = []
    }

main =
  app.html

port tasks : Signal (Task.Task Effects.Never ())
port tasks =
  app.tasks