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Elm 0.17. A simple 'mouse clicks' example
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"version": "1.0.0", | |
"summary": "let people do a cool thing in a fun way", | |
"repository": "https://github.com/user/project.git", | |
"license": "BSD3", | |
"source-directories": [ | |
"." | |
], | |
"exposed-modules": [], | |
"dependencies": { | |
"elm-lang/core": "4.0.0 <= v < 5.0.0", | |
"elm-lang/html": "1.0.0 <= v < 2.0.0", | |
"elm-lang/mouse": "1.0.0 <= v < 2.0.0", | |
}, | |
"elm-version": "0.17.0 <= v < 0.18.0" | |
} |
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import Html exposing (Html, text, div) | |
import Html.App as Html | |
import Mouse exposing (..) | |
main = | |
Html.program | |
{ init = init | |
, view = view | |
, update = update | |
, subscriptions = subscriptions | |
} | |
-- MODEL | |
type alias Model = Float | |
init : (Model, Cmd Msg) | |
init = | |
(0, Cmd.none) | |
-- UPDATE | |
type Msg | |
= Click | |
update msg model = | |
case msg of | |
Click -> | |
(model + 1 , Cmd.none) | |
-- SUBSCRIPTIONS | |
subscriptions model = | |
Mouse.clicks (\_ -> Click) | |
-- VIEW | |
view model = | |
Html.text (toString model) |
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