Created
February 9, 2017 02:05
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>React Counter</title> | |
| </head> | |
| <body> | |
| <br/><br/> | |
| <div id="app"></div> | |
| <script src="https://cdn.jsdelivr.net/g/[email protected](react.min.js+react-dom.min.js),[email protected]"></script> | |
| <script src="https://unpkg.com/[email protected]/lib/mobx.umd.min.js"></script> | |
| <script src="https://unpkg.com/[email protected]/index.js"></script> | |
| <script src="https://npmcdn.com/mobx-react-devtools"></script> | |
| </body> | |
| </html> | |
| const {observable} = mobx; | |
| const {observer} = mobxReact; | |
| const {Component} = React; | |
| const Devtools = mobxDevtools.default; | |
| const appState = observable({ | |
| count: 0 | |
| }); | |
| appState.increment = function() { | |
| this.count++; | |
| } | |
| appState.decrement = function() { | |
| this.count--; | |
| } | |
| @observer class Counter extends Component { | |
| render() { | |
| return ( | |
| <div> | |
| <Devtools/> | |
| Counter: {appState.count} <br/> | |
| <button onClick={this.handleInc}> + </button> | |
| <button onClick={this.handleDec}> - </button> | |
| </div> | |
| ); | |
| } | |
| handleInc = () => { | |
| appState.increment(); | |
| } | |
| handleDec = () => { | |
| appState.decrement(); | |
| } | |
| } | |
| ReactDOM.render( | |
| <Counter store={appState} />, | |
| document.getElementById('app') | |
| ); |
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