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@paldepind
paldepind / form.hs
Last active February 5, 2016 01:56
Helper function for creating forms in Reflex. The default of forms is prevented. A submit event and child is returned.
import GHCJS.DOM.EventM (event, preventDefault)
import GHCJS.DOM.Element
form :: MonadWidget t m => m a -> m (Event t (), a)
form child = do
(form, ch) <- el' "form" child
submit <- wrapDomEvent (_el_element form) elementOnsubmit (void $ preventDefault)
performEvent_ (return () <$ submit)
return (submit, ch)