{-# LANGUAGE PatternSynonyms #-} {-# LANGUAGE ForeignFunctionInterface #-} {-# LANGUAGE JavaScriptFFI #-} -- For HasCallStack compatibility {-# LANGUAGE ImplicitParams, ConstraintKinds, KindSignatures #-} module GHCJS.DOM.JSFFI.Generated.NonElementParentNode (js_getElementById, getElementById, getElementById_, getElementByIdUnsafe, getElementByIdUnchecked, NonElementParentNode(..), gTypeNonElementParentNode, IsNonElementParentNode, toNonElementParentNode) where import Prelude ((.), (==), (>>=), return, IO, Int, Float, Double, Bool(..), Maybe, maybe, fromIntegral, round, fmap, Show, Read, Eq, Ord) import qualified Prelude (error) import Data.Typeable (Typeable) import GHCJS.Types (JSVal(..), JSString) import GHCJS.Foreign (jsNull, jsUndefined) import GHCJS.Foreign.Callback (syncCallback, asyncCallback, syncCallback1, asyncCallback1, syncCallback2, asyncCallback2, OnBlocked(..)) import GHCJS.Marshal (ToJSVal(..), FromJSVal(..)) import GHCJS.Marshal.Pure (PToJSVal(..), PFromJSVal(..)) import Control.Monad (void) import Control.Monad.IO.Class (MonadIO(..)) import Data.Int (Int64) import Data.Word (Word, Word64) import Data.Maybe (fromJust) import Data.Traversable (mapM) import GHCJS.DOM.Types import Control.Applicative ((<$>)) import GHCJS.DOM.EventTargetClosures (EventName, unsafeEventName, unsafeEventNameAsync) import GHCJS.DOM.JSFFI.Generated.Enums foreign import javascript unsafe "$1[\"getElementById\"]($2)" js_getElementById :: NonElementParentNode -> JSString -> IO (Nullable Element) -- | getElementById :: (MonadIO m, IsNonElementParentNode self, ToJSString elementId) => self -> elementId -> m (Maybe Element) getElementById self elementId = liftIO (nullableToMaybe <$> (js_getElementById (toNonElementParentNode self) (toJSString elementId))) -- | getElementById_ :: (MonadIO m, IsNonElementParentNode self, ToJSString elementId) => self -> elementId -> m () getElementById_ self elementId = liftIO (void (js_getElementById (toNonElementParentNode self) (toJSString elementId))) -- | getElementByIdUnsafe :: (MonadIO m, IsNonElementParentNode self, ToJSString elementId, HasCallStack) => self -> elementId -> m Element getElementByIdUnsafe self elementId = liftIO ((nullableToMaybe <$> (js_getElementById (toNonElementParentNode self) (toJSString elementId))) >>= maybe (Prelude.error "Nothing to return") return) -- | getElementByIdUnchecked :: (MonadIO m, IsNonElementParentNode self, ToJSString elementId) => self -> elementId -> m Element getElementByIdUnchecked self elementId = liftIO (fromJust . nullableToMaybe <$> (js_getElementById (toNonElementParentNode self) (toJSString elementId)))