| Copyright | (C) 2016-2018 David M. Johnson |
|---|---|
| License | BSD3-style (see the file LICENSE) |
| Maintainer | David M. Johnson <djohnson.m@gmail.com> |
| Stability | experimental |
| Portability | non-portable |
| Safe Haskell | None |
| Language | Haskell2010 |
Miso.Html.Event
Contents
Description
Synopsis
- on :: MisoString -> Decoder r -> (r -> action) -> Attribute action
- onWithOptions :: Options -> MisoString -> Decoder r -> (r -> action) -> Attribute action
- data Options = Options {}
- defaultOptions :: Options
- onClick :: action -> Attribute action
- onDoubleClick :: action -> Attribute action
- onMouseDown :: action -> Attribute action
- onMouseUp :: action -> Attribute action
- onMouseEnter :: action -> Attribute action
- onMouseLeave :: action -> Attribute action
- onMouseOver :: action -> Attribute action
- onMouseOut :: action -> Attribute action
- onKeyDown :: (KeyCode -> action) -> Attribute action
- onKeyDownWithInfo :: (KeyInfo -> action) -> Attribute action
- onKeyPress :: (KeyCode -> action) -> Attribute action
- onKeyUp :: (KeyCode -> action) -> Attribute action
- onInput :: (MisoString -> action) -> Attribute action
- onChange :: (MisoString -> action) -> Attribute action
- onChecked :: (Checked -> action) -> Attribute action
- onSubmit :: action -> Attribute action
- onBlur :: action -> Attribute action
- onFocus :: action -> Attribute action
- onDrag :: action -> Attribute action
- onDragLeave :: action -> Attribute action
- onDragEnter :: action -> Attribute action
- onDragEnd :: action -> Attribute action
- onDragStart :: action -> Attribute action
- onDragOver :: action -> Attribute action
- onDrop :: AllowDrop -> action -> Attribute action
Custom event handlers
on :: MisoString -> Decoder r -> (r -> action) -> Attribute action Source #
Convenience wrapper for onWithOptions defaultOptions.
let clickHandler = on "click" emptyDecoder $ \() -> Action in button_ [ clickHandler, class_ "add" ] [ text_ "+" ]
onWithOptions :: Options -> MisoString -> Decoder r -> (r -> action) -> Attribute action Source #
onWithOptions opts eventName decoder toAction is an attribute
that will set the event handler of the associated DOM node to a function that
decodes its argument using decoder, converts it to an action
using toAction and then feeds that action back to the update function.
opts can be used to disable further event propagation.
let clickHandler = onWithOptions defaultOptions "click" emptyDecoder $ \() -> Action in button_ [ clickHandler, class_ "add" ] [ text_ "+" ]
Options for handling event propagation.
Constructors
| Options | |
Fields | |
Instances
| Eq Options Source # | |
| Show Options Source # | |
| Generic Options Source # | |
| ToJSVal Options Source # | |
| type Rep Options Source # | |
Defined in Miso.Event.Types type Rep Options = D1 (MetaData "Options" "Miso.Event.Types" "miso-1.8.5.0-K4aVQPQg8xr9PmqmPGCBTW" False) (C1 (MetaCons "Options" PrefixI True) (S1 (MetaSel (Just "preventDefault") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Bool) :*: S1 (MetaSel (Just "stopPropagation") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Bool))) | |
defaultOptions :: Options Source #
Default value for Options.
defaultOptions = Options { preventDefault = False, stopPropagation = False }Mouse events
onDoubleClick :: action -> Attribute action Source #
onMouseDown :: action -> Attribute action Source #
onMouseEnter :: action -> Attribute action Source #
onMouseLeave :: action -> Attribute action Source #
onMouseOver :: action -> Attribute action Source #
onMouseOut :: action -> Attribute action Source #
Keyboard events
onKeyDownWithInfo :: (KeyInfo -> action) -> Attribute action Source #
onKeyPress :: (KeyCode -> action) -> Attribute action Source #
Form events
onInput :: (MisoString -> action) -> Attribute action Source #
onChange :: (MisoString -> action) -> Attribute action Source #
Focus events
Drag events
onDragLeave :: action -> Attribute action Source #
onDragEnter :: action -> Attribute action Source #
onDragStart :: action -> Attribute action Source #
onDragOver :: action -> Attribute action Source #