eidolon/Handler/Home.hs
2014-08-09 20:33:22 +02:00

40 lines
1.3 KiB
Haskell

{-# LANGUAGE TupleSections, OverloadedStrings #-}
module Handler.Home where
import Import
-- This is a handler function for the GET request method on the HomeR
-- resource pattern. All of your resource patterns are defined in
-- config/routes
--
-- The majority of the code you will write in Yesod lives in these handler
-- functions. You can spread them across multiple files if you are so
-- inclined, or create a single monolithic file.
getHomeR :: Handler Html
getHomeR = do
(formWidget, formEnctype) <- generateFormPost sampleForm
let submission = Nothing :: Maybe (FileInfo, Text)
handlerName = "getHomeR" :: Text
defaultLayout $ do
aDomId <- newIdent
setTitle "Welcome To Yesod!"
$(widgetFile "homepage")
postHomeR :: Handler Html
postHomeR = do
((result, formWidget), formEnctype) <- runFormPost sampleForm
let handlerName = "postHomeR" :: Text
submission = case result of
FormSuccess res -> Just res
_ -> Nothing
defaultLayout $ do
aDomId <- newIdent
setTitle "Welcome To Yesod!"
$(widgetFile "homepage")
sampleForm :: Form (FileInfo, Text)
sampleForm = renderDivs $ (,)
<$> fileAFormReq "Choose a file"
<*> areq textField "What's on the file?" Nothing