What immediately springs to mind:
personSelect : List Person -> String -> Html MsgpersonSelect
personList selectedId =
div []
[ select [] (List.map (personOption selectedId) personList) ]
personOption : String -> Person -> Html MsgpersonOption selectedId person =
... use selctedId here now ...
option [ value (toString person.id) ] [ text person.name ]
2016-08-23 7:04 GMT+02:00 Gabe Krambs <[email protected]>:
> Let's say I have a select element to choose a person, and I want to have a
> certain person, say with id = 3, to be initially selected. How do I pass
> this id down into my options, and then set the selected attribute to True
> in that options?
>
>
> Some sample code:
>
>
> personSelect : List Person -> String -> Html Msg
> personSelect : personList selectedId =
> div []
> [ select [] (List.map personOption personList) ]
>
>
> personOption : Person -> Html Msg
> personOption : person =
> option [ value (toString person.id) ] [ text person.name ]
>
>
> Specifically, how do I get "selectedId" passed to "personOption"? Can I
> even do this using List.map?
>
>
> Thanks very much!
>
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