Created
November 2, 2016 02:51
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Redux 1
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<title>JS Bin</title> | |
<script | |
src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.6.0/redux.js"> | |
</script> | |
<script src="https://fb.me/react-0.14.0.js"></script> | |
<script src="https://fb.me/react-dom-0.14.0.js"></script> | |
</head> | |
<body> | |
<div id='root'></div> | |
</body> | |
</html> |
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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(); |
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