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@cakiem8x
Created December 1, 2017 09:05
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JS Bin // source https://jsbin.com/futowin
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
<script src="https://fb.me/react-15.1.0.js"></script>
<script src="https://fb.me/react-dom-15.1.0.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.7.2/redux.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/expect/1.20.2/expect.min.js"></script>
</head>
<body>
<div id="root"></div>
<script id="jsbin-javascript">
'use strict';
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var todo = function todo(state, action) {
switch (action.type) {
case 'TOGGLE_TODO':
if (state.id !== action.id) return state;
return _extends({}, state, {
completed: !state.completed
});
case 'ADD_TODO':
return action.payload;
default:
return state;
}
};
var todos = function todos(state, action) {
if (state === undefined) state = [];
switch (action.type) {
case 'ADD_TODO':
return [].concat(_toConsumableArray(state), [todo(undefined, action)]);
case 'TOGGLE_TODO':
return state.map(function (t) {
return todo(t, action);
});
default:
return state;
}
};
var visibilityFilter = function visibilityFilter(state, action) {
if (state === undefined) state = 'SHOW_ALL';
switch (action.type) {
case 'SET_VISIBILITY_FILTER':
return action.filter;
default:
return state;
}
};
var _Redux = Redux;
var combineReducers = _Redux.combineReducers;
var todoApp = combineReducers({
todos: todos,
visibilityFilter: visibilityFilter
});
var _React = React;
var Component = _React.Component;
var Style = {
complete: {
textDecoration: 'line-through'
}
};
var Link = function Link(_ref) {
var children = _ref.children;
var active = _ref.active;
var onClick = _ref.onClick;
if (active) {
return React.createElement(
'span',
null,
children
);
}
return React.createElement(
'a',
{ href: '#',
onClick: onClick
},
children
);
};
var FilterLink = (function (_Component) {
_inherits(FilterLink, _Component);
function FilterLink() {
_classCallCheck(this, FilterLink);
_get(Object.getPrototypeOf(FilterLink.prototype), 'constructor', this).apply(this, arguments);
}
_createClass(FilterLink, [{
key: 'componentDidMount',
value: function componentDidMount() {
var _this = this;
var store = this.props.store;
this.unsubscibe = store.subscribe(function () {
_this.forceUpdate();
});
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.unsubscibe();
}
}, {
key: 'render',
value: function render() {
var props = this.props;
var store = props.store;
var state = store.getState();
return React.createElement(
Link,
{
active: props.filter === state.visibilityFilter,
onClick: function () {
store.dispatch({
type: 'SET_VISIBILITY_FILTER',
filter: props.filter
});
}
},
props.children
);
}
}]);
return FilterLink;
})(Component);
var Todo = function Todo(_ref2) {
var id = _ref2.id;
var onClick = _ref2.onClick;
var completed = _ref2.completed;
var text = _ref2.text;
return React.createElement(
'li',
{
key: id,
onClick: onClick,
style: completed ? Style.complete : {}
},
text
);
};
var getVisiableTodos = function getVisiableTodos(todos, visibilityFilter) {
switch (visibilityFilter) {
case 'SHOW_ALL':
return todos;
case 'SHOW_ACTIVE':
return todos.filter(function (t) {
return !t.completed;
});
case 'SHOW_COMPLETED':
return todos.filter(function (t) {
return t.completed;
});
}
};
var TodoList = function TodoList(_ref3) {
var todos = _ref3.todos;
var onTodoClick = _ref3.onTodoClick;
return React.createElement(
'ul',
null,
todos.map(function (todo) {
return React.createElement(Todo, _extends({}, todo, {
onClick: function () {
return onTodoClick(todo.id);
}
}));
})
);
};
var VisiableTodoList = (function (_Component2) {
_inherits(VisiableTodoList, _Component2);
function VisiableTodoList() {
_classCallCheck(this, VisiableTodoList);
_get(Object.getPrototypeOf(VisiableTodoList.prototype), 'constructor', this).apply(this, arguments);
}
_createClass(VisiableTodoList, [{
key: 'componentDidMount',
value: function componentDidMount() {
var _this2 = this;
var store = this.props.store;
this.unsubscribe = store.subscribe(function () {
_this2.forceUpdate();
});
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.unsubscribe();
}
}, {
key: 'render',
value: function render() {
var props = this.props;
var store = props.store;
var state = store.getState();
return React.createElement(TodoList, {
todos: getVisiableTodos(state.todos, state.visibilityFilter),
onTodoClick: function (id) {
store.dispatch({
type: 'TOGGLE_TODO',
id: id
});
}
});
}
}]);
return VisiableTodoList;
})(Component);
var nextTodoId = 0;
var AddTodo = function AddTodo(_ref4) {
var store = _ref4.store;
var input = undefined;
return React.createElement(
'div',
null,
React.createElement('input', {
ref: function (node) {
input = node;
}
}),
React.createElement(
'button',
{
onClick: function () {
if (input.value == '') return;
store.dispatch({
type: 'ADD_TODO',
payload: {
id: nextTodoId++,
text: input.value,
completed: false
}
});
store.getState();
input.value = '';
}
},
'Add Todo'
)
);
};
var Footer = function Footer(_ref5) {
var store = _ref5.store;
return React.createElement(
'p',
null,
'Show:',
' ',
React.createElement(
FilterLink,
{ filter: 'SHOW_ALL', store: store },
'All'
),
' ',
React.createElement(
FilterLink,
{ filter: 'SHOW_ACTIVE', store: store },
'Active'
),
' ',
React.createElement(
FilterLink,
{ filter: 'SHOW_COMPLETED', store: store },
'Completed'
)
);
};
var TodoApp = function TodoApp(_ref6) {
var store = _ref6.store;
return React.createElement(
'div',
null,
React.createElement(AddTodo, { store: store }),
React.createElement(VisiableTodoList, { store: store }),
React.createElement(Footer, { store: store })
);
};
var _Redux2 = Redux;
var createStore = _Redux2.createStore;
var store = createStore(todoApp);
ReactDOM.render(React.createElement(TodoApp, { store: createStore(todoApp) }), document.getElementById('root'));
</script>
<script id="jsbin-source-javascript" type="text/javascript">const todo = (state, action) => {
switch (action.type) {
case 'TOGGLE_TODO':
if (state.id !== action.id)
return state;
return {
...state,
completed: !state.completed
};
case 'ADD_TODO':
return action.payload;
default:
return state;
}
}
const todos = (state = [], action) => {
switch (action.type) {
case 'ADD_TODO':
return [
...state,
todo(undefined, action)
];
case 'TOGGLE_TODO':
return state.map(t => todo(t, action));
default:
return state;
}
}
const visibilityFilter = (state = 'SHOW_ALL', action) => {
switch (action.type) {
case 'SET_VISIBILITY_FILTER':
return action.filter;
default:
return state;
}
}
const { combineReducers } = Redux
const todoApp = combineReducers({
todos,
visibilityFilter
})
const { Component } = React;
const Style = {
complete: {
textDecoration: 'line-through'
}
};
const Link = ({
children,
active,
onClick
}) => {
if (active) {
return <span>{children}</span>
}
return (
<a href="#"
onClick={onClick}
>
{children}
</a>
);
};
class FilterLink extends Component {
componentDidMount() {
const { store } = this.props;
this.unsubscibe = store.subscribe(() => {
this.forceUpdate();
})
}
componentWillUnmount() {
this.unsubscibe();
}
render() {
const props = this.props;
const { store } = props;
const state = store.getState();
return (
<Link
active={
props.filter ===
state.visibilityFilter
}
onClick={() => {
store.dispatch({
type: 'SET_VISIBILITY_FILTER',
filter: props.filter
})
}}
>
{props.children}
</Link>
)
}
}
const Todo = ({
id,
onClick,
completed,
text
}) => {
return <li
key={id}
onClick={ onClick }
style={ completed ? Style.complete : {} }
>
{text}
</li>
}
const getVisiableTodos = (
todos,
visibilityFilter
) => {
switch (visibilityFilter) {
case 'SHOW_ALL':
return todos;
case 'SHOW_ACTIVE':
return todos.filter(
t => !t.completed
);
case 'SHOW_COMPLETED':
return todos.filter(
t => t.completed
);
}
}
const TodoList = ({
todos,
onTodoClick
}) => {
return <ul>
{todos.map(todo =>
<Todo
{...todo}
onClick={() => onTodoClick(todo.id)}
/>
)}
</ul>
}
class VisiableTodoList extends Component {
componentDidMount() {
const { store } = this.props;
this.unsubscribe = store.subscribe(() => {
this.forceUpdate();
})
}
componentWillUnmount() {
this.unsubscribe();
}
render() {
const props = this.props;
const { store } = props;
const state = store.getState();
return (
<TodoList
todos={
getVisiableTodos(
state.todos,
state.visibilityFilter
)
}
onTodoClick={(id) => {
store.dispatch({
type: 'TOGGLE_TODO',
id
})
}}
/>
)
}
}
let nextTodoId = 0;
const AddTodo = ({
store
}) => {
let input;
return <div>
<input
ref={node => {
input = node;
}}
/>
<button
onClick={() => {
if (input.value == '') return;
store.dispatch({
type: 'ADD_TODO',
payload: {
id: nextTodoId ++,
text: input.value,
completed: false
}
});
store.getState();
input.value = '';
}}
>
Add Todo
</button>
</div>
}
const Footer = ({
store
}) => {
return <p>
Show:
{' '}
<FilterLink filter="SHOW_ALL" store={store}>
All
</FilterLink>
{' '}
<FilterLink filter="SHOW_ACTIVE" store={store}>
Active
</FilterLink>
{' '}
<FilterLink filter="SHOW_COMPLETED" store={store}>
Completed
</FilterLink>
</p>
}
const TodoApp = ({
store
}) => (
<div>
<AddTodo store={store} />
<VisiableTodoList store={store}/>
<Footer store={store}/>
</div>
)
const { createStore } = Redux;
const store = createStore(todoApp);
ReactDOM.render(
<TodoApp store={createStore(todoApp)}/>,
document.getElementById('root')
)</script></body>
</html>
'use strict';
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var todo = function todo(state, action) {
switch (action.type) {
case 'TOGGLE_TODO':
if (state.id !== action.id) return state;
return _extends({}, state, {
completed: !state.completed
});
case 'ADD_TODO':
return action.payload;
default:
return state;
}
};
var todos = function todos(state, action) {
if (state === undefined) state = [];
switch (action.type) {
case 'ADD_TODO':
return [].concat(_toConsumableArray(state), [todo(undefined, action)]);
case 'TOGGLE_TODO':
return state.map(function (t) {
return todo(t, action);
});
default:
return state;
}
};
var visibilityFilter = function visibilityFilter(state, action) {
if (state === undefined) state = 'SHOW_ALL';
switch (action.type) {
case 'SET_VISIBILITY_FILTER':
return action.filter;
default:
return state;
}
};
var _Redux = Redux;
var combineReducers = _Redux.combineReducers;
var todoApp = combineReducers({
todos: todos,
visibilityFilter: visibilityFilter
});
var _React = React;
var Component = _React.Component;
var Style = {
complete: {
textDecoration: 'line-through'
}
};
var Link = function Link(_ref) {
var children = _ref.children;
var active = _ref.active;
var onClick = _ref.onClick;
if (active) {
return React.createElement(
'span',
null,
children
);
}
return React.createElement(
'a',
{ href: '#',
onClick: onClick
},
children
);
};
var FilterLink = (function (_Component) {
_inherits(FilterLink, _Component);
function FilterLink() {
_classCallCheck(this, FilterLink);
_get(Object.getPrototypeOf(FilterLink.prototype), 'constructor', this).apply(this, arguments);
}
_createClass(FilterLink, [{
key: 'componentDidMount',
value: function componentDidMount() {
var _this = this;
var store = this.props.store;
this.unsubscibe = store.subscribe(function () {
_this.forceUpdate();
});
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.unsubscibe();
}
}, {
key: 'render',
value: function render() {
var props = this.props;
var store = props.store;
var state = store.getState();
return React.createElement(
Link,
{
active: props.filter === state.visibilityFilter,
onClick: function () {
store.dispatch({
type: 'SET_VISIBILITY_FILTER',
filter: props.filter
});
}
},
props.children
);
}
}]);
return FilterLink;
})(Component);
var Todo = function Todo(_ref2) {
var id = _ref2.id;
var onClick = _ref2.onClick;
var completed = _ref2.completed;
var text = _ref2.text;
return React.createElement(
'li',
{
key: id,
onClick: onClick,
style: completed ? Style.complete : {}
},
text
);
};
var getVisiableTodos = function getVisiableTodos(todos, visibilityFilter) {
switch (visibilityFilter) {
case 'SHOW_ALL':
return todos;
case 'SHOW_ACTIVE':
return todos.filter(function (t) {
return !t.completed;
});
case 'SHOW_COMPLETED':
return todos.filter(function (t) {
return t.completed;
});
}
};
var TodoList = function TodoList(_ref3) {
var todos = _ref3.todos;
var onTodoClick = _ref3.onTodoClick;
return React.createElement(
'ul',
null,
todos.map(function (todo) {
return React.createElement(Todo, _extends({}, todo, {
onClick: function () {
return onTodoClick(todo.id);
}
}));
})
);
};
var VisiableTodoList = (function (_Component2) {
_inherits(VisiableTodoList, _Component2);
function VisiableTodoList() {
_classCallCheck(this, VisiableTodoList);
_get(Object.getPrototypeOf(VisiableTodoList.prototype), 'constructor', this).apply(this, arguments);
}
_createClass(VisiableTodoList, [{
key: 'componentDidMount',
value: function componentDidMount() {
var _this2 = this;
var store = this.props.store;
this.unsubscribe = store.subscribe(function () {
_this2.forceUpdate();
});
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.unsubscribe();
}
}, {
key: 'render',
value: function render() {
var props = this.props;
var store = props.store;
var state = store.getState();
return React.createElement(TodoList, {
todos: getVisiableTodos(state.todos, state.visibilityFilter),
onTodoClick: function (id) {
store.dispatch({
type: 'TOGGLE_TODO',
id: id
});
}
});
}
}]);
return VisiableTodoList;
})(Component);
var nextTodoId = 0;
var AddTodo = function AddTodo(_ref4) {
var store = _ref4.store;
var input = undefined;
return React.createElement(
'div',
null,
React.createElement('input', {
ref: function (node) {
input = node;
}
}),
React.createElement(
'button',
{
onClick: function () {
if (input.value == '') return;
store.dispatch({
type: 'ADD_TODO',
payload: {
id: nextTodoId++,
text: input.value,
completed: false
}
});
store.getState();
input.value = '';
}
},
'Add Todo'
)
);
};
var Footer = function Footer(_ref5) {
var store = _ref5.store;
return React.createElement(
'p',
null,
'Show:',
' ',
React.createElement(
FilterLink,
{ filter: 'SHOW_ALL', store: store },
'All'
),
' ',
React.createElement(
FilterLink,
{ filter: 'SHOW_ACTIVE', store: store },
'Active'
),
' ',
React.createElement(
FilterLink,
{ filter: 'SHOW_COMPLETED', store: store },
'Completed'
)
);
};
var TodoApp = function TodoApp(_ref6) {
var store = _ref6.store;
return React.createElement(
'div',
null,
React.createElement(AddTodo, { store: store }),
React.createElement(VisiableTodoList, { store: store }),
React.createElement(Footer, { store: store })
);
};
var _Redux2 = Redux;
var createStore = _Redux2.createStore;
var store = createStore(todoApp);
ReactDOM.render(React.createElement(TodoApp, { store: createStore(todoApp) }), document.getElementById('root'));
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