Hello everyone,
I posted this question by accident as an issue on github, and was told by
the bot that it'd belong here, so here goes.
I've played a bit with onResize, and didn't get it to work ; here's what I
did:
import Html exposing (Html)
import Html.App as App
import Svg exposing (svg, text, text')
import Svg.Attributes exposing (viewBox, width, height, x, y)
import Svg.Events exposing (onResize)
main =
App.program
{ init = init
, view = view
, update = update
, subscriptions = subscriptions
}
-- MODEL
type alias Model = (Int, Int)
defaultDimensions = (100, 100)
init : (Model, Cmd Msg)
init = (defaultDimensions, Cmd.none)
-- UPDATE
type Msg = Resize
update : Msg -> Model -> (Model, Cmd Msg)
update msg _ =
case msg of
Resize -> ((200, 200), Cmd.none)
-- SUBSCRIPTIONS
subscriptions : Model -> Sub Msg
subscriptions model = Sub.none
-- VIEW
view : Model -> Html Msg
view (w, h) =
svg [ viewBox <| "0 0 " ++ (toString w) ++ " " ++ (toString h), width
"100%", height "100%", onResize Resize ]
[text' [x "0", y "100"] [text ((toString w) ++ " " ++ (toString h))]]
What I expected was that the model would be updated every time the svg
changed size (since it has a width and height of 100%, it should cover the
page and each time the page is resized the event should get triggered was
my intuition).
Apparently I'm wrong, what happens is the model stays the same and the view
doesn't get update.
Of course, I've googled that extensively, and only found the official
documentation, that only lists onResize and it's signature, and a
stackoverflow that doesn't seem to speak to this issue.
What am I missing on how onResize should work?
Thanks in advance, hoping someone has more clues that me on this topic
(which shouldn't be too difficult, I'm very new to elm).
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