Got it like this:
decodeNotes : Decoder (List DailyNotes)
decodeNotes =
list (field "day_entry" decodeDailyNotes)
decodeDailyNotes : Decoder DailyNotes
decodeDailyNotes =
map2 DailyNotes
(field "id" int)
(maybe (field "notes" string))
Didn't use type alias Notes at all and also added "maybe" to the "notes"
field.
Hopefully it helps somebody.
Am Montag, 26. Dezember 2016 21:31:45 UTC+1 schrieb Sekib Omazic:
>
> Hi all,
>
> I got stuck trying to decode a list of JSON objects I get from server:
>
> -- JSON response from server
>
> [
> {"day_entry": {"id":1234,"notes":"Map Json "} },
> {"day_entry": {"id":5678,"notes":"Learn Elm"} }
> ]
>
> -- types
>
> type alias Notes =
> { dailyNotes : List DailyNotes
> }
>
>
> type alias DailyNotes =
> { id : Int
> , notes : String
> }
>
>
> -- my decoders
>
> decodeNotes : Decoder Notes
> decodeNotes =
> map Notes (field "day_entry" (list decodeDailyNotes))
>
>
> decodeDailyNotes : Decoder DailyNotes
> decodeDailyNotes =
> map2 DailyNotes (field "id" int) (field "notes" string)
>
>
> It fails with Err BadPayload.
>
> Any help is appreciated.
>
> Thanks!
>
--
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 [email protected].
For more options, visit https://groups.google.com/d/optout.
