Skip to content

Instantly share code, notes, and snippets.

@kr0

kr0/counter

Created July 12, 2016 16:46
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save kr0/be22fb93eae3bb42acb6df38149f48bd to your computer and use it in GitHub Desktop.
Save kr0/be22fb93eae3bb42acb6df38149f48bd to your computer and use it in GitHub Desktop.
Download ZIP
A simple react/redux application
Raw
counter
<!DOCTYPE html>
<html>
<head>
<script src="https://fb.me/react-15.1.0.js"></script>
<script src="https://fb.me/react-dom-15.1.0.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.0.4/redux.js"></script>
</head>
<body>
<div id='root'></div>
</body>
</html>
const counter = (state = 0, action) => {
switch (action.type){
case 'INCREMENT':
return state + 1;
case 'DECREMENT':
return state - 1;
default:
return state;
}
};
const Counter = ({value, onIncrement, onDecrement}) => (
<div>
<h1>{value}</h1>
<button onClick={onIncrement}>+</button>
<button onClick={onDecrement}>-</button>
</div>
);
const { createStore } = Redux;
const store = createStore(counter);
const render = () => {
ReactDOM.render(
<Counter value={store.getState()}
onIncrement={() => store.dispatch({type: 'INCREMENT'})}
onDecrement={() => store.dispatch({type: 'DECREMENT'})}/>,
document.getElementById('root')
);
};
store.subscribe(render);
render();
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment