SimpleForm.Digestive

SimpleForm implementation that works along with digestive-functors

This module is for constructing forms that only output to Html. For forms that also parse input, see SimpleForm.Digestive.Combined

Documentation

data SimpleForm r a

A form for producing something of type r

Instances

Monad (SimpleForm r)

Functor (SimpleForm r)

MonadFix (SimpleForm r)

Applicative (SimpleForm r)

Monoid a => Monoid (SimpleForm r a)

simpleForm

Arguments

:: ToMarkup v

=> Renderer

-> (View v, Maybe a)

Results of running a digestive-functors Form

-> SimpleForm a ()

The simple form to render

-> Html

Render a SimpleForm to Html

This produces the contents of the form, but you must still wrap it in the actual <form> element.

simpleForm'

Arguments

:: ToMarkup v

=> Renderer

-> (View v, Maybe a)

Results of running a digestive-functors Form

-> SimpleForm a r

The simple form to render

-> (r, Html)

Render a SimpleForm to Html and get the return value

This produces the contents of the form, but you must still wrap it in the actual <form> element.

Create forms

input

Arguments

:: Text

Form element name

-> (r -> Maybe a)

Get value from parsed data

-> Widget a

Widget to use (such as wdef)

-> InputOptions

Other options

-> SimpleForm r ()

Create an input element for a SimpleForm

 input "username" (Just . username) wdef mempty

input_

Arguments

:: DefaultWidget a

=> Text

Form element name

-> (r -> Maybe a)

Get value from parsed data

-> SimpleForm r ()

Same as input, but just use the default options

choiceInput

Arguments

:: Text

Form element name

-> (r -> Maybe a)

Get value from parsed data

-> (GroupedCollection -> Widget a)

Widget to use

-> InputOptions

Other options

-> SimpleForm r ()

Like input, but grabs a collection out of the View

choiceInput_

Arguments

:: Text

Form element name

-> (r -> Maybe Text)

Get value from parsed data

-> SimpleForm r ()

Like choiceInput, but chooses defaults for Widget and InputOptions

toForm :: ToMarkup h => h -> SimpleForm a ()

Add some raw markup to a SimpleForm

Subforms

withFields

Arguments

:: Maybe Text

Optional subview name

-> (r' -> r)

Projection function

-> SimpleForm r a

-> SimpleForm r' a

Project out some part of the parsed data

wrap :: (Html -> Html) -> SimpleForm r a -> SimpleForm r a

Wrap a SimpleForm in an Html tag

fieldset :: Maybe Text -> (r' -> r) -> SimpleForm r a -> SimpleForm r' a

Like withFields, but also wrap in fieldset tag