react-haskell
Version 2.0.1 revision 0 uploaded by joelb.
Package meta
- Synopsis
- Haskell React bindings
- Description
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.
page_ :: ReactNode Void page_ = let cls = smartClass -- this is a record and these should really be curly braces, -- but haddock breaks on them. [ name = "page" -- initially the input is empty , initialState = "" -- always transition to the input's new value , transition = \(_, value) -> (value, Nothing) , renderFn = \_ str -> div_ [ class_ "container" ] $ do input_ [ value_ str, onChange (Just . value . target) ] ] in classLeaf cls () main :: IO () main = do Just doc <- currentDocument Just elem <- documentGetElementById doc ("elem" :: JSString) render page_ elem
- Author
- Joel Burget
- Bug reports
- https://github.com/joelburget/react-haskell/issues
- Category
- Web
- Copyright
- n/a
- Homepage
- https://github.com/joelburget/react-haskell
- Maintainer
- joelburget@gmail.com
- Package URL
- n/a
- Stability
- n/a