On Wednesday, October 12, 2016 at 4:57:45 PM UTC+1, Rupert Smith wrote:
>
> I think though it might make letting the consumer of the video component
> customize its control bar difficult. I might like to do something like this
>
> video [ src "http://myvids.com/cute_cats.mpg"; ]
> [ videoControl [] [ button [ onclick Pause ] [ text "pause" ] ] ]
>
> Now how does the Pause action tell the video to pause?
>
Perhaps creating the video component needs to be done by first getting some
kind of id to reference it by, then passing that id around:
In the model:
init = {
videoComponent = Video.component
}
In the view:
let
vidId = model.videoComponent
in
video vidId [ src "http://myvids.com/cute_cats.mpg"; ]
[ videoControl [] [ button [ onclick Pause vidId ] [ text "pause" ] ] ]
in the update
Pause vidId -> (model, Video.pause vidId)
with
Video.pause : ComponentId -> Cmd msg
The ComponentId can be an opaque type that has to get passed around and
through every port call communicating with the component.
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