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definition:
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execFormDef :: HtmlFormDef a -> [(String,String)] -> IO ()
execFormDef formdef cgivars = catchFormErrors $ do
val <- formDefRead formdef
hexps <- mapM execHtml (formDefView formdef val)
let (iform,_) = instHtmlRefs hexps 0
cenv = cgiGetValue cgivars
p <- maybe (return noHandlerPage) (\h -> h cenv) (findHandler cenv iform)
execPage p >>= printPage
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demand:
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no demanded arguments
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deterministic:
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deterministic operation
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documentation:
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--- Translates a form definition into an operation which takes
--- CGI variables and their values and produces the HTML text on
--- standard output.
--- The generated operation processes reads the required data (by executing
--- the read action of the form definition) and
--- constructs the initial form to find the corresponding event handler
--- contained in this form.
--- The list of CGI variables/values is passed as the second argument.
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failfree:
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<FAILING>
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indeterministic:
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referentially transparent operation
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infix:
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no fixity defined
|
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iotype:
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{(_,_) |-> _}
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name:
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execFormDef
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precedence:
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no precedence defined
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result-values:
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_
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signature:
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HTML.Base.HtmlFormDef a -> [(String, String)] -> Prelude.IO ()
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solution-complete:
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operation might suspend on free variables
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terminating:
|
possibly non-terminating
|
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totally-defined:
|
possibly non-reducible on same data term
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