The react-haskell package

[maintain]
Warnings:

This package provides high level bindings to Facebook's React library, meant for use with GHCJS.

React is a JavaScript library for building user interfaces. React (and React-Haskell) is focused on just UI - it's not a framework.

Currently React-Haskell can render simple stateful components, but not what React calls classes. Put another way, React-Haskell doesn't support lifecycle methods yet.

Here's a simple example which demonstrates basic elements, attributes, state, and handling events.

 -- We're creating a class with JSString state
 data Example
 instance ReactKey Example where
     type ClassState Example = JSString
     type AnimationState Example = ()
     type Signal Example = JSString

 -- updating to the new state without animation
 transition :: JSString -> JSString -> (JSString, [AnimConfig Example])
 transition oldState signal = (signal, [])

 view :: JSString -> React Example ()
 view str = div_ [ class_ "container" ] $ do
     input_ [ value_ str, onChange (Just . value . target) ]

 main :: IO ()
 main = withElem "id" $ \elem ->
     render elem =<< createClass view transition "" () []

Properties

Versions1.1.0.0, 1.2.0.0, 1.3.0.0, 2.0.0, 2.0.0, 2.0.1
Dependenciesaeson, base (>=4.5 && <5), deepseq, ghcjs-base (>=0.1), ghcjs-dom (>=0.1), ghcjs-prim (>=0.1.0.0), lens-family, monads-tf, text, transformers, unordered-containers, void (==0.7) [details]
LicenseMIT
AuthorJoel Burget
Maintainerjoelburget@gmail.com
CategoryWeb
Home pagehttps://github.com/joelburget/react-haskell
Bug trackerhttps://github.com/joelburget/react-haskell/issues
Source repositoryhead: git clone https://github.com/joelburget/react-haskell.git
UploadedTue Jul 21 15:42:37 UTC 2015 by joelb

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