BeforeUnloadEvent.hs

{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
-- | Generated by dom-gen from html (webref). Do not edit.
module JSDOM.Generated.BeforeUnloadEvent
       (setReturnValue, getReturnValue, BeforeUnloadEvent(..), gTypeBeforeUnloadEvent)
       where
import Prelude ((.), (==), (>>=), (<$>), (++), Bool(..), Maybe(..), IO, Int, Word, Double, Float)
import qualified Prelude as P
import Control.Monad (void)
import Control.Lens.Operators ((^.))
import Language.Javascript.JSaddle (JSM, JSVal, JSString, toJSVal, valToBool, valToNumber, js, jss, jsf, jsg, new, function, asyncFunction, jsUndefined, jsNull)
import JSDOM.Types
import qualified JSDOM.Types as Types
import JSDOM.EventTargetClosures (EventName, unsafeEventName, unsafeEventNameAsync)
import JSDOM.Generated.Enums

-- | <https://developer.mozilla.org/docs/Web/API/BeforeUnloadEvent/returnValue MDN BeforeUnloadEvent.returnValue documentation>
setReturnValue :: (MonadDOM m, ToJSString val) => BeforeUnloadEvent -> val -> m ()
setReturnValue self val = liftDOM (void (self ^. jss "returnValue" (toJSVal val)))

-- | <https://developer.mozilla.org/docs/Web/API/BeforeUnloadEvent/returnValue MDN BeforeUnloadEvent.returnValue documentation>
getReturnValue :: (MonadDOM m, FromJSString result) => BeforeUnloadEvent -> m result
getReturnValue self = liftDOM (((self ^. js "returnValue") >>= fromJSValUnchecked))