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JS Bin // source https://jsbin.com/nuneled
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/fetch/2.0.1/fetch.min.js"></script> | |
| <div id="app"></div> | |
| <script src="https://fb.me/react-15.1.0.js"></script> | |
| <script src="https://fb.me/react-dom-15.1.0.js"></script> | |
| <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(_x3, _x4, _x5) { var _again = true; _function: while (_again) { var object = _x3, property = _x4, receiver = _x5; 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 { _x3 = parent; _x4 = property; _x5 = 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); } } }; | |
| 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 FETCH_COMMENTS_URL = 'https://jsonplaceholder.typicode.com/comments'; | |
| var fetchComments = function fetchComments() { | |
| var url = arguments.length <= 0 || arguments[0] === undefined ? FETCH_COMMENTS_URL : arguments[0]; | |
| return fetch(url).then(function (response) { | |
| return response.ok ? response.json() : Promise.reject(response); | |
| })['catch'](function (error) { | |
| console.log("Error in fetching comments", error); | |
| return []; | |
| }); | |
| }; | |
| var CommentListContainer = (function (_React$Component) { | |
| _inherits(CommentListContainer, _React$Component); | |
| function CommentListContainer() { | |
| _classCallCheck(this, CommentListContainer); | |
| _get(Object.getPrototypeOf(CommentListContainer.prototype), 'constructor', this).call(this); | |
| this.state = this.initialState(); | |
| this.updateState = this.updateState.bind(this); | |
| } | |
| _createClass(CommentListContainer, [{ | |
| key: 'initialState', | |
| value: function initialState() { | |
| return { | |
| comments: [], | |
| isFetched: false | |
| }; | |
| } | |
| }, { | |
| key: 'updateState', | |
| value: function updateState() { | |
| var comments = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0]; | |
| this.setState({ | |
| comments: comments, | |
| isFetched: true | |
| }); | |
| } | |
| }, { | |
| key: 'componentDidMount', | |
| value: function componentDidMount() { | |
| fetchComments().then(this.updateState); | |
| } | |
| }, { | |
| key: 'render', | |
| value: function render() { | |
| console.log(this.state.comments); | |
| return !this.state.isFetched ? React.createElement(LoadingView, null) : React.createElement(CommentListView, { comments: this.state.comments }); | |
| } | |
| }]); | |
| return CommentListContainer; | |
| })(React.Component); | |
| var LoadingView = function LoadingView() { | |
| return React.createElement( | |
| 'div', | |
| null, | |
| 'Loading...' | |
| ); | |
| }; | |
| var CommentListView = function CommentListView(_ref) { | |
| var comments = _ref.comments; | |
| return !comments.length ? React.createElement(NoCommentsFound, null) : React.createElement( | |
| 'ul', | |
| null, | |
| comments.map(function (comment) { | |
| return React.createElement( | |
| 'li', | |
| { key: comment.id }, | |
| comment.body, | |
| '—', | |
| comment.name | |
| ); | |
| }) | |
| ); | |
| }; | |
| CommentListView.defaultProps = { | |
| comments: [] | |
| }; | |
| CommentListView.propTypes = { | |
| comments: React.PropTypes.array | |
| }; | |
| var NoCommentsFound = function NoCommentsFound() { | |
| return React.createElement( | |
| 'div', | |
| null, | |
| 'No comments found' | |
| ); | |
| }; | |
| var App = function App() { | |
| return React.createElement(CommentListContainer, null); | |
| }; | |
| ReactDOM.render(React.createElement(App, null), document.getElementById('app')); | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">const FETCH_COMMENTS_URL = 'https://jsonplaceholder.typicode.com/comments'; | |
| const fetchComments = (url = FETCH_COMMENTS_URL) => ( | |
| fetch(url) | |
| .then(response => response.ok ? response.json() : Promise.reject(response)) | |
| .catch(error => { | |
| console.log("Error in fetching comments", error); | |
| return []; | |
| }) | |
| ); | |
| class CommentListContainer extends React.Component { | |
| constructor() { | |
| super(); | |
| this.state = this.initialState(); | |
| this.updateState = this.updateState.bind(this); | |
| } | |
| initialState() { | |
| return { | |
| comments: [], | |
| isFetched: false | |
| } | |
| } | |
| updateState(comments = []) { | |
| this.setState({ | |
| comments, | |
| isFetched: true | |
| }) | |
| } | |
| componentDidMount() { | |
| fetchComments().then(this.updateState) | |
| } | |
| render() { | |
| console.log(this.state.comments); | |
| return ( | |
| !this.state.isFetched ? <LoadingView /> : ( | |
| <CommentListView comments={this.state.comments} /> | |
| ) | |
| ); | |
| } | |
| } | |
| const LoadingView = () => ( | |
| <div>Loading...</div> | |
| ); | |
| const CommentListView = ({ comments }) => ( | |
| !comments.length ? <NoCommentsFound /> : ( | |
| <ul> | |
| { | |
| comments.map((comment) => ( | |
| <li key={comment.id}> | |
| {comment.body}—{comment.name} | |
| </li> | |
| )) | |
| } | |
| </ul> | |
| ) | |
| ); | |
| CommentListView.defaultProps = { | |
| comments: [] | |
| } | |
| CommentListView.propTypes = { | |
| comments: React.PropTypes.array | |
| } | |
| const NoCommentsFound = () => ( | |
| <div>No comments found</div> | |
| ); | |
| const App = () => ( | |
| <CommentListContainer /> | |
| ); | |
| ReactDOM.render(<App />, document.getElementById('app'));</script></body> | |
| </html> |
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| '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(_x3, _x4, _x5) { var _again = true; _function: while (_again) { var object = _x3, property = _x4, receiver = _x5; 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 { _x3 = parent; _x4 = property; _x5 = 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); } } }; | |
| 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 FETCH_COMMENTS_URL = 'https://jsonplaceholder.typicode.com/comments'; | |
| var fetchComments = function fetchComments() { | |
| var url = arguments.length <= 0 || arguments[0] === undefined ? FETCH_COMMENTS_URL : arguments[0]; | |
| return fetch(url).then(function (response) { | |
| return response.ok ? response.json() : Promise.reject(response); | |
| })['catch'](function (error) { | |
| console.log("Error in fetching comments", error); | |
| return []; | |
| }); | |
| }; | |
| var CommentListContainer = (function (_React$Component) { | |
| _inherits(CommentListContainer, _React$Component); | |
| function CommentListContainer() { | |
| _classCallCheck(this, CommentListContainer); | |
| _get(Object.getPrototypeOf(CommentListContainer.prototype), 'constructor', this).call(this); | |
| this.state = this.initialState(); | |
| this.updateState = this.updateState.bind(this); | |
| } | |
| _createClass(CommentListContainer, [{ | |
| key: 'initialState', | |
| value: function initialState() { | |
| return { | |
| comments: [], | |
| isFetched: false | |
| }; | |
| } | |
| }, { | |
| key: 'updateState', | |
| value: function updateState() { | |
| var comments = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0]; | |
| this.setState({ | |
| comments: comments, | |
| isFetched: true | |
| }); | |
| } | |
| }, { | |
| key: 'componentDidMount', | |
| value: function componentDidMount() { | |
| fetchComments().then(this.updateState); | |
| } | |
| }, { | |
| key: 'render', | |
| value: function render() { | |
| console.log(this.state.comments); | |
| return !this.state.isFetched ? React.createElement(LoadingView, null) : React.createElement(CommentListView, { comments: this.state.comments }); | |
| } | |
| }]); | |
| return CommentListContainer; | |
| })(React.Component); | |
| var LoadingView = function LoadingView() { | |
| return React.createElement( | |
| 'div', | |
| null, | |
| 'Loading...' | |
| ); | |
| }; | |
| var CommentListView = function CommentListView(_ref) { | |
| var comments = _ref.comments; | |
| return !comments.length ? React.createElement(NoCommentsFound, null) : React.createElement( | |
| 'ul', | |
| null, | |
| comments.map(function (comment) { | |
| return React.createElement( | |
| 'li', | |
| { key: comment.id }, | |
| comment.body, | |
| '—', | |
| comment.name | |
| ); | |
| }) | |
| ); | |
| }; | |
| CommentListView.defaultProps = { | |
| comments: [] | |
| }; | |
| CommentListView.propTypes = { | |
| comments: React.PropTypes.array | |
| }; | |
| var NoCommentsFound = function NoCommentsFound() { | |
| return React.createElement( | |
| 'div', | |
| null, | |
| 'No comments found' | |
| ); | |
| }; | |
| var App = function App() { | |
| return React.createElement(CommentListContainer, null); | |
| }; | |
| ReactDOM.render(React.createElement(App, null), document.getElementById('app')); |
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