miso-0.9.0.0: A tasty Haskell front-end framework

Copyright(C) 2016-2017 David M. Johnson
LicenseBSD3-style (see the file LICENSE)
MaintainerDavid M. Johnson <djohnson.m@gmail.com>
Stabilityexperimental
Portabilitynon-portable
Safe HaskellNone
LanguageHaskell2010

Miso.Html.Event

Contents

Description

 

Synopsis

Custom event handlers

on :: MisoString -> Decoder r -> (r -> action) -> Attribute action Source #

For defining delegated events

let clickHandler = on "click" emptyDecoder $ \() -> Action
in button_ [ clickHandler, class_ "add" ] [ text_ "+" ]

onWithOptions :: Options -> MisoString -> Decoder r -> (r -> action) -> Attribute action Source #

For defining delegated events with options

let clickHandler = onWithOptions defaultOptions "click" emptyDecoder $ \() -> Action
in button_ [ clickHandler, class_ "add" ] [ text_ "+" ]

data Options Source #

Options for handling event propagation.

Constructors

Options 

Instances

Eq Options Source # 

Methods

(==) :: Options -> Options -> Bool #

(/=) :: Options -> Options -> Bool #

Show Options Source # 
Generic Options Source # 

Associated Types

type Rep Options :: * -> * #

Methods

from :: Options -> Rep Options x #

to :: Rep Options x -> Options #

type Rep Options Source # 
type Rep Options = D1 (MetaData "Options" "Miso.Event.Types" "miso-0.9.0.0-Bg8mw8gDzxkEwlHiXZbyUm" False) (C1 (MetaCons "Options" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "preventDefault") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Bool)) (S1 (MetaSel (Just Symbol "stopPropagation") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Bool))))

defaultOptions :: Options Source #

Default value for Options.

defaultOptions = Options { preventDefault = False, stopPropagation = False }

Mouse events

Keyboard events

Form events

Focus events

onBlur :: action -> Attribute action Source #

blur event defined with custom options

https://developer.mozilla.org/en-US/docs/Web/Events/blur

Drag events

Drop events