Re: [elm-discuss] More than one argument in the receive port call?

[Janis Voigtländer]

2016-10-04 2:22 GMT+02:00 Wil C :

> It says to visit http://guide.elm-lang.org/effect_managers/
>

In the next release of the compiler it will correctly tell you to visit
https://guide.elm-lang.org/interop/javascript.html instead.

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[elm-discuss] More than one argument in the receive port call?

[Wil C]

 Hi all,

How do you pass back more than one argument in a receive port call? It says 
to visit http://guide.elm-lang.org/effect_managers/, but there's nothing 
there on the topic. I tried something like this:

Port `parseFailure` has an invalid type.


10| port parseFailure : (String -> Int -> msg) -> Sub msg

^

You are saying it should be:


(String -> Int -> msg) -> Platform.Sub.Sub msg


But you need to use the particular format described here:





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