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