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@chacaldev
Created August 2, 2017 16:50
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JS Bin // source https://jsbin.com/lucekat
<!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/3.0.4/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>
<script id="jsbin-javascript">
'use strict';
var counter = function counter(state, action) {
if (state === undefined) state = 0;
switch (action.type) {
case 'INCREMENT':
return state + 1;
case 'DECREMENT':
return state - 1;
default:
return state;
}
};
// const createStore = (reducer) => {
// let state;
// let listeners = [];
// const getState = () => state;
// const dispatch = (action) => {
// state = reducer(state, action);
// listeners.forEach(listener => listener());
// };
// const subscribe = (listener) => {
// listeners.push(listener);
// return () => {
// listeners = listeners.filter(l => l !== listener);
// };
// };
// dispatch({});
// return { getState, dispatch, subscribe };
// };
var _Redux = Redux;
var createStore = _Redux.createStore;
var store = createStore(counter);
var Counter = function Counter(_ref) {
var value = _ref.value;
var onIncrement = _ref.onIncrement;
var onDecrement = _ref.onDecrement;
return React.createElement(
'div',
null,
React.createElement(
'h1',
null,
value
),
React.createElement(
'button',
{ onClick: onIncrement },
'+'
),
React.createElement(
'button',
{ onClick: onDecrement },
'-'
)
);
};
var render = function render() {
ReactDOM.render(React.createElement(Counter, {
value: store.getState(),
onIncrement: function () {
return store.dispatch({
type: 'INCREMENT'
});
},
onDecrement: function () {
return store.dispatch({
type: 'DECREMENT'
});
}
}), document.getElementById('root'));
};
store.subscribe(render);
render();
</script>
<script id="jsbin-source-javascript" type="text/javascript">const counter = (state = 0, action) => {
switch (action.type) {
case 'INCREMENT':
return state + 1;
case 'DECREMENT':
return state - 1;
default:
return state;
}
}
// const createStore = (reducer) => {
// let state;
// let listeners = [];
// const getState = () => state;
// const dispatch = (action) => {
// state = reducer(state, action);
// listeners.forEach(listener => listener());
// };
// const subscribe = (listener) => {
// listeners.push(listener);
// return () => {
// listeners = listeners.filter(l => l !== listener);
// };
// };
// dispatch({});
// return { getState, dispatch, subscribe };
// };
const { createStore } = Redux;
const store = createStore(counter);
const Counter = ({
value,
onIncrement,
onDecrement
}) => (
<div>
<h1>{value}</h1>
<button onClick={onIncrement}>+</button>
<button onClick={onDecrement}>-</button>
</div>
);
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();
</script></body>
</html>
'use strict';
var counter = function counter(state, action) {
if (state === undefined) state = 0;
switch (action.type) {
case 'INCREMENT':
return state + 1;
case 'DECREMENT':
return state - 1;
default:
return state;
}
};
// const createStore = (reducer) => {
// let state;
// let listeners = [];
// const getState = () => state;
// const dispatch = (action) => {
// state = reducer(state, action);
// listeners.forEach(listener => listener());
// };
// const subscribe = (listener) => {
// listeners.push(listener);
// return () => {
// listeners = listeners.filter(l => l !== listener);
// };
// };
// dispatch({});
// return { getState, dispatch, subscribe };
// };
var _Redux = Redux;
var createStore = _Redux.createStore;
var store = createStore(counter);
var Counter = function Counter(_ref) {
var value = _ref.value;
var onIncrement = _ref.onIncrement;
var onDecrement = _ref.onDecrement;
return React.createElement(
'div',
null,
React.createElement(
'h1',
null,
value
),
React.createElement(
'button',
{ onClick: onIncrement },
'+'
),
React.createElement(
'button',
{ onClick: onDecrement },
'-'
)
);
};
var render = function render() {
ReactDOM.render(React.createElement(Counter, {
value: store.getState(),
onIncrement: function () {
return store.dispatch({
type: 'INCREMENT'
});
},
onDecrement: function () {
return store.dispatch({
type: 'DECREMENT'
});
}
}), document.getElementById('root'));
};
store.subscribe(render);
render();
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