Preparing type changes for multiple select inputs.
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9ec28d5544
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@ -104,10 +104,12 @@ defaultFormMessage (MsgInvalidBool t) = "Invalid boolean: " `mappend` t
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defaultFormMessage MsgBoolYes = "Yes"
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defaultFormMessage MsgBoolNo = "No"
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blank :: (Text -> Either msg a) -> Maybe Text -> Either msg (Maybe a)
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blank _ Nothing = Right Nothing
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blank _ (Just "") = Right Nothing
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blank f (Just t) = either Left (Right . Just) $ f t
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blank :: (Text -> Either msg a) -> [Text] -> Either msg (Maybe a)
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blank _ [] = Right Nothing
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blank _ ("":_) = Right Nothing
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blank f (x:_) = either Left (Right . Just) $ f x
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intField :: (Monad monad, Integral i) => Field (GGWidget master monad ()) FormMessage i
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intField = Field
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@ -115,13 +117,14 @@ intField = Field
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case Data.Text.Read.signed Data.Text.Read.decimal s of
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Right (a, "") -> Right a
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_ -> Left $ MsgInvalidInteger s
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, fieldRender = pack . showI
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, fieldView = \theId name val isReq -> addHamlet
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[HAMLET|\
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<input id="#{theId}" name="#{name}" type="number" :isReq:required="" value="#{val}">
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<input id="#{theId}" name="#{name}" type="number" :isReq:required="" value="#{showVal val}">
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|]
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}
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where
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showVal = maybe "" (pack . showI)
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showI x = show (fromIntegral x :: Integer)
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doubleField :: Monad monad => Field (GGWidget master monad ()) FormMessage Double
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@ -130,33 +133,34 @@ doubleField = Field
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case Data.Text.Read.double s of
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Right (a, "") -> Right a
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_ -> Left $ MsgInvalidNumber s
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, fieldRender = pack . show
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, fieldView = \theId name val isReq -> addHamlet
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[HAMLET|\
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<input id="#{theId}" name="#{name}" type="text" :isReq:required="" value="#{val}">
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<input id="#{theId}" name="#{name}" type="text" :isReq:required="" value="#{showVal val}">
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|]
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}
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where showVal = maybe "" (pack . show)
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dayField :: Monad monad => Field (GGWidget master monad ()) FormMessage Day
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dayField = Field
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{ fieldParse = blank $ parseDate . unpack
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, fieldRender = pack . show
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, fieldView = \theId name val isReq -> addHamlet
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[HAMLET|\
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<input id="#{theId}" name="#{name}" type="date" :isReq:required="" value="#{val}">
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<input id="#{theId}" name="#{name}" type="date" :isReq:required="" value="#{showVal val}">
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|]
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}
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where showVal = maybe "" (pack . show)
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timeField :: Monad monad => Field (GGWidget master monad ()) FormMessage TimeOfDay
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timeField = Field
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{ fieldParse = blank $ parseTime . unpack
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, fieldRender = pack . show . roundFullSeconds
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, fieldView = \theId name val isReq -> addHamlet
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[HAMLET|\
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<input id="#{theId}" name="#{name}" :isReq:required="" value="#{val}">
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<input id="#{theId}" name="#{name}" :isReq:required="" value="#{showVal val}">
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|]
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}
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where
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showVal = maybe "" (pack . show . roundFullSeconds)
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roundFullSeconds tod =
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TimeOfDay (todHour tod) (todMin tod) fullSec
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where
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@ -165,12 +169,12 @@ timeField = Field
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htmlField :: Monad monad => Field (GGWidget master monad ()) FormMessage Html
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htmlField = Field
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{ fieldParse = blank $ Right . preEscapedString . sanitizeBalance . unpack -- FIXME make changes to xss-sanitize
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, fieldRender = pack . renderHtml
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, fieldView = \theId name val _isReq -> addHamlet
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[HAMLET|\
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<textarea id="#{theId}" name="#{name}" .html>#{val}
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<textarea id="#{theId}" name="#{name}" .html>#{showVal val}
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|]
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}
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where showVal = maybe "" (pack . renderHtml)
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-- | A newtype wrapper around a 'String' that converts newlines to HTML
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-- br-tags.
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@ -192,41 +196,37 @@ instance ToHtml Textarea where
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textareaField :: Monad monad => Field (GGWidget master monad ()) FormMessage Textarea
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textareaField = Field
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{ fieldParse = blank $ Right . Textarea
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, fieldRender = unTextarea
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{ fieldParse = blank $ Right . Textarea
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, fieldView = \theId name val _isReq -> addHamlet
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[HAMLET|\
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<textarea id="#{theId}" name="#{name}">#{val}
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<textarea id="#{theId}" name="#{name}">#{maybe "" unTextarea val}
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|]
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}
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hiddenField :: Monad monad => Field (GGWidget master monad ()) FormMessage Text
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hiddenField = Field
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{ fieldParse = blank $ Right
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, fieldRender = id
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, fieldView = \theId name val _isReq -> addHamlet
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[HAMLET|\
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<input type="hidden" id="#{theId}" name="#{name}" value="#{val}">
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<input type="hidden" id="#{theId}" name="#{name}" value="#{maybe "" id val}">
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|]
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}
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textField :: Monad monad => Field (GGWidget master monad ()) FormMessage Text
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textField = Field
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{ fieldParse = blank $ Right
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, fieldRender = id
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, fieldView = \theId name val isReq ->
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[WHAMLET|
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<input id="#{theId}" name="#{name}" type="text" :isReq:required value="#{val}">
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<input id="#{theId}" name="#{name}" type="text" :isReq:required value="#{maybe "" id val}">
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|]
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}
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passwordField :: Monad monad => Field (GGWidget master monad ()) FormMessage Text
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passwordField = Field
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{ fieldParse = blank $ Right
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, fieldRender = id
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, fieldView = \theId name val isReq -> addHamlet
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[HAMLET|\
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<input id="#{theId}" name="#{name}" type="password" :isReq:required="" value="#{val}">
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<input id="#{theId}" name="#{name}" type="password" :isReq:required="" value="#{maybe "" id val}">
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|]
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}
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@ -274,21 +274,19 @@ emailField = Field
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\s -> if Email.isValid (unpack s)
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then Right s
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else Left $ MsgInvalidEmail s
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, fieldRender = id
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, fieldView = \theId name val isReq -> addHamlet
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[HAMLET|\
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<input id="#{theId}" name="#{name}" type="email" :isReq:required="" value="#{val}">
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<input id="#{theId}" name="#{name}" type="email" :isReq:required="" value="#{maybe "" id val}">
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|]
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}
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type AutoFocus = Bool
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searchField :: Monad monad => AutoFocus -> Field (GGWidget master monad ()) FormMessage Text
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searchField autoFocus = Field
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{ fieldParse = blank Right
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, fieldRender = id
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{ fieldParse = blank Right
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, fieldView = \theId name val isReq -> do
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addHtml [HAMLET|\
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<input id="#{theId}" name="#{name}" type="search" :isReq:required="" :autoFocus:autofocus="" value="#{val}">
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<input id="#{theId}" name="#{name}" type="search" :isReq:required="" :autoFocus:autofocus="" value="#{maybe "" id val}">
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|]
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when autoFocus $ do
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addHtml $ [HAMLET|\<script>if (!('autofocus' in document.createElement('input'))) {document.getElementById('#{theId}').focus();}</script>
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@ -305,10 +303,9 @@ urlField = Field
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case parseURI $ unpack s of
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Nothing -> Left $ MsgInvalidUrl s
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Just _ -> Right s
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, fieldRender = id
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, fieldView = \theId name val isReq -> addHtml
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[HAMLET|
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<input ##{theId} name=#{name} type=url :isReq:required value=#{val}>
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<input ##{theId} name=#{name} type=url :isReq:required value=#{maybe "" id val}>
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|]
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}
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@ -334,29 +331,29 @@ radioField = selectFieldHelper
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boolField :: (Monad monad, RenderMessage master FormMessage) => Field (GGWidget master (GGHandler sub master monad) ()) FormMessage Bool
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boolField = Field
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{ fieldParse = \s ->
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case s of
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Nothing -> Right Nothing
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Just "" -> Right Nothing
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Just "none" -> Right Nothing
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Just "yes" -> Right $ Just True
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Just "no" -> Right $ Just False
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Just t -> Left $ MsgInvalidBool t
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, fieldRender = \a -> if a then "yes" else "no"
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, fieldView = \theId name val isReq -> [WHAMLET|
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$if not isReq
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<input id=#{theId}-none type=radio name=#{name} value=none :isNone val:checked>
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<label for=#{theId}-none>_{MsgSelectNone}
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{ fieldParse = boolParser
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, fieldView = \theId name val isReq -> [WHAMLET|
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$if not isReq
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<input id=#{theId}-none type=radio name=#{name} value=none checked>
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<label for=#{theId}-none>_{MsgSelectNone}
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<input id=#{theId}-yes type=radio name=#{name} value=yes :(==) val "yes":checked>
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<input id=#{theId}-yes type=radio name=#{name} value=yes :maybe False id val:checked>
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<label for=#{theId}-yes>_{MsgBoolYes}
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<input id=#{theId}-no type=radio name=#{name} value=no :(==) val "no":checked>
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<input id=#{theId}-no type=radio name=#{name} value=no :maybe False not val:checked>
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<label for=#{theId}-no>_{MsgBoolNo}
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|]
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}
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where
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isNone val = not $ val `elem` ["yes", "no"]
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boolParser [] = Right Nothing
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boolParser (x:_) = case x of
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"" -> Right Nothing
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"none" -> Right Nothing
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"yes" -> Right $ Just True
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"no" -> Right $ Just False
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t -> Left $ MsgInvalidBool t
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selectFieldHelper :: (Eq a, Monad monad)
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=> (Text -> Text -> GGWidget master monad () -> GGWidget master monad ())
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@ -364,29 +361,29 @@ selectFieldHelper :: (Eq a, Monad monad)
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-> (Text -> Text -> Text -> Bool -> Text -> GGWidget master monad ())
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-> [(Text, a)] -> Field (GGWidget master monad ()) FormMessage a
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selectFieldHelper outside onOpt inside opts = Field
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{ fieldParse = \s ->
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case s of
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Nothing -> Right Nothing
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Just "" -> Right Nothing
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Just "none" -> Right Nothing
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Just x ->
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case Data.Text.Read.decimal x of
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Right (a, "") ->
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case lookup a pairs of
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Nothing -> Left $ MsgInvalidEntry x
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Just y -> Right $ Just $ snd y
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_ -> Left $ MsgInvalidNumber x
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, fieldRender = \a -> maybe "" (pack . show) $ lookup a rpairs
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{ fieldParse = selectParser
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, fieldView = \theId name val isReq ->
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outside theId name $ do
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unless isReq $ onOpt theId name $ not $ val `elem` map (pack . show . fst) pairs
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unless isReq $ onOpt theId name $ not $ (render val) `elem` map (pack . show . fst) pairs
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flip mapM_ pairs $ \pair -> inside
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theId
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name
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(pack $ show $ fst pair)
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(val == pack (show $ fst pair))
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((render val) == pack (show $ fst pair))
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(fst $ snd pair)
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}
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where
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pairs = zip [1 :: Int ..] opts -- FIXME use IntMap
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rpairs = zip (map snd opts) [1 :: Int ..]
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render Nothing = ""
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render (Just a) = maybe "" (pack . show) $ lookup a rpairs
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selectParser [] = Right Nothing
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selectParser (s:_) = case s of
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"" -> Right Nothing
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"none" -> Right Nothing
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x -> case Data.Text.Read.decimal x of
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Right (a, "") ->
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case lookup a pairs of
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Nothing -> Left $ MsgInvalidEntry x
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Just y -> Right $ Just $ snd y
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_ -> Left $ MsgInvalidNumber x
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@ -40,7 +40,6 @@ import Yesod.Request (reqNonce, reqWaiRequest, reqGetParams, languages)
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import Network.Wai (requestMethod)
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import Text.Hamlet.NonPoly (html)
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import Data.Monoid (mempty)
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import Data.Maybe (fromMaybe)
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import Yesod.Message (RenderMessage (..))
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#if __GLASGOW_HASKELL__ >= 700
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@ -112,16 +111,15 @@ mhelper Field {..} FieldSettings {..} mdef onMissing onFound isReq = do
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let mr2 = renderMessage master langs
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let (res, val) =
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case mp of
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Nothing -> (FormMissing, maybe "" fieldRender mdef)
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Nothing -> (FormMissing, mdef)
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Just p ->
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let mval = lookup name p
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valB = fromMaybe "" mval
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in case fieldParse mval of
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Left e -> (FormFailure [renderMessage master langs e], valB)
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let mvals = map snd $ filter (\(n,_) -> n == name) p
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in case fieldParse mvals of
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Left e -> (FormFailure [renderMessage master langs e], Nothing) -- There is no way to retain the wrong value
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Right mx ->
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case mx of
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Nothing -> (onMissing master langs, valB)
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Just x -> (onFound x, valB)
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Nothing -> (onMissing master langs, Nothing)
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Just x -> (onFound x, Just x)
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return (res, FieldView
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{ fvLabel = toHtml $ mr2 fsLabel
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, fvTooltip = fmap toHtml $ fmap mr2 fsTooltip
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@ -33,14 +33,16 @@ instance Applicative (FormInput master) where
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ireq :: (RenderMessage master msg, RenderMessage master FormMessage) => Field (GWidget sub master ()) msg a -> Text -> FormInput master a
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ireq field name = FormInput $ \m l env ->
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case fieldParse field $ lookup name env of
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Left e -> Left $ (:) $ renderMessage m l e
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Right Nothing -> Left $ (:) $ renderMessage m l $ MsgInputNotFound name
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Right (Just a) -> Right a
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let filteredEnv = map snd $ filter (\y -> fst y == name) env
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in case fieldParse field $ filteredEnv of
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Left e -> Left $ (:) $ renderMessage m l e
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Right Nothing -> Left $ (:) $ renderMessage m l $ MsgInputNotFound name
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Right (Just a) -> Right a
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iopt :: RenderMessage master msg => Field (GWidget sub master ()) msg a -> Text -> FormInput master (Maybe a)
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iopt field name = FormInput $ \m l env ->
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case fieldParse field $ lookup name env of
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let filteredEnv = map snd $ filter (\y -> fst y == name) env
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in case fieldParse field $ filteredEnv of
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Left e -> Left $ (:) $ renderMessage m l e
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Right x -> Right x
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@ -63,10 +63,15 @@ class YesodJquery a where
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urlJqueryUiDateTimePicker :: a -> Either (Route a) Text
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urlJqueryUiDateTimePicker _ = Right "http://github.com/gregwebs/jquery.ui.datetimepicker/raw/master/jquery.ui.datetimepicker.js"
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blank :: (Text -> Either msg a) -> Maybe Text -> Either msg (Maybe a)
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blank _ Nothing = Right Nothing
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blank _ (Just "") = Right Nothing
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blank f (Just t) = either Left (Right . Just) $ f t
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blankMulti :: (Text -> Either msg a) -> Maybe Text -> Either msg (Maybe a)
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blankMulti _ Nothing = Right Nothing
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blankMulti _ (Just "") = Right Nothing
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blankMulti f (Just t) = either Left (Right . Just) $ f t
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blank :: (Text -> Either msg a) -> [Text] -> Either msg (Maybe a)
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blank _ [] = Right Nothing
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blank _ ("":_) = Right Nothing
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blank f (x:_) = either Left (Right . Just) $ f x
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jqueryDayField :: (YesodJquery master) => JqueryDaySettings -> Field (GWidget sub master ()) FormMessage Day
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jqueryDayField jds = Field
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@ -75,10 +80,9 @@ jqueryDayField jds = Field
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Right
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. readMay
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. unpack
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, fieldRender = pack . show
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, fieldView = \theId name val isReq -> do
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addHtml [HAMLET|\
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<input id="#{theId}" name="#{name}" type="date" :isReq:required="" value="#{val}">
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<input id="#{theId}" name="#{name}" type="date" :isReq:required="" value="#{showVal val}">
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|]
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addScript' urlJqueryJs
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addScript' urlJqueryUiJs
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@ -94,6 +98,7 @@ $(function(){$("##{theId}").datepicker({
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|]
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}
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where
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showVal = maybe "" (pack . show)
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jsBool True = "true" :: Text
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jsBool False = "false" :: Text
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mos (Left i) = show i
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@ -126,10 +131,9 @@ jqueryDayTimeUTCTime (UTCTime day utcTime) =
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jqueryDayTimeField :: YesodJquery master => Field (GWidget sub master ()) FormMessage UTCTime
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jqueryDayTimeField = Field
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{ fieldParse = blank $ parseUTCTime . unpack
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, fieldRender = pack . jqueryDayTimeUTCTime
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, fieldView = \theId name val isReq -> do
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addHtml [HAMLET|\
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<input id="#{theId}" name="#{name}" :isReq:required="" value="#{val}">
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<input id="#{theId}" name="#{name}" :isReq:required="" value="#{showVal val}">
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|]
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addScript' urlJqueryJs
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addScript' urlJqueryUiJs
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@ -139,6 +143,8 @@ jqueryDayTimeField = Field
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$(function(){$("##{theId}").datetimepicker({dateFormat : "yyyy/mm/dd h:MM TT"})});
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|]
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}
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where
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showVal = maybe "" (pack . jqueryDayTimeUTCTime)
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parseUTCTime :: String -> Either FormMessage UTCTime
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parseUTCTime s =
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@ -152,11 +158,10 @@ parseUTCTime s =
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jqueryAutocompleteField :: YesodJquery master => Route master -> Field (GWidget sub master ()) FormMessage Text
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jqueryAutocompleteField src = Field
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{ fieldParse = Right
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, fieldRender = id
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{ fieldParse = blank $ Right
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, fieldView = \theId name val isReq -> do
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addHtml [HAMLET|\
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<input id="#{theId}" name="#{name}" type="text" :isReq:required="" value="#{val}" .autocomplete>
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<input id="#{theId}" name="#{name}" type="text" :isReq:required="" value="#{maybe "" id val}" .autocomplete>
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|]
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addScript' urlJqueryJs
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addScript' urlJqueryUiJs
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@ -26,15 +26,16 @@ class YesodNic a where
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urlNicEdit :: a -> Either (Route a) Text
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urlNicEdit _ = Right "http://js.nicedit.com/nicEdit-latest.js"
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blank :: (Text -> Either msg a) -> Maybe Text -> Either msg (Maybe a)
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blank _ Nothing = Right Nothing
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blank _ (Just "") = Right Nothing
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blank f (Just t) = either Left (Right . Just) $ f t
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blank :: (Text -> Either msg a) -> [Text] -> Either msg (Maybe a)
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blank _ [] = Right Nothing
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blank _ ("":_) = Right Nothing
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blank f (x:_) = either Left (Right . Just) $ f x
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nicHtmlField :: YesodNic master => Field (GWidget sub master ()) msg Html
|
||||
nicHtmlField = Field
|
||||
{ fieldParse = blank $ Right . preEscapedString . sanitizeBalance . unpack -- FIXME
|
||||
, fieldRender = pack . renderHtml
|
||||
, fieldView = \theId name val _isReq -> do
|
||||
addHtml
|
||||
#if __GLASGOW_HASKELL__ >= 700
|
||||
@ -42,7 +43,7 @@ nicHtmlField = Field
|
||||
#else
|
||||
[$hamlet|
|
||||
#endif
|
||||
<textarea id="#{theId}" name="#{name}" .html>#{val}
|
||||
<textarea id="#{theId}" name="#{name}" .html>#{showVal val}
|
||||
|]
|
||||
addScript' urlNicEdit
|
||||
addJulius
|
||||
@ -54,6 +55,8 @@ nicHtmlField = Field
|
||||
bkLib.onDomLoaded(function(){new nicEditor({fullPanel:true}).panelInstance("#{theId}")});
|
||||
|]
|
||||
}
|
||||
where
|
||||
showVal = maybe "" (pack . renderHtml)
|
||||
|
||||
addScript' :: (y -> Either (Route y) Text) -> GWidget sub y ()
|
||||
addScript' f = do
|
||||
|
||||
@ -114,11 +114,10 @@ data FieldView xml = FieldView
|
||||
}
|
||||
|
||||
data Field xml msg a = Field
|
||||
{ fieldParse :: Maybe Text -> Either msg (Maybe a)
|
||||
, fieldRender :: a -> Text
|
||||
{ fieldParse :: [Text] -> Either msg (Maybe a)
|
||||
, fieldView :: Text -- ^ ID
|
||||
-> Text -- ^ name
|
||||
-> Text -- ^ value
|
||||
-> Maybe a -- ^ value
|
||||
-> Bool -- ^ required?
|
||||
-> xml
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user