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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title></title> | |
| </head> | |
| <body> | |
| <div id="app"></div> | |
| <script src="bundle.js"></script> | |
| </body> | |
| </html> |
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| import React from 'react'; | |
| let TodoRow = React.createClass({ | |
| render() { | |
| return ( | |
| <li> | |
| <input value={this.props.name} /> | |
| <button onClick={() => this.props.remove(this.props.index)}>DELETE</button> | |
| </li> | |
| ); | |
| } | |
| }); | |
| let TodoApp = React.createClass({ | |
| getInitialState: function() { | |
| return { | |
| todos: [ | |
| 'todo 1', | |
| 'todo 2', | |
| 'todo 3' | |
| ] | |
| }; | |
| }, | |
| saveThisTodo() { | |
| this.setState({ | |
| todos: [ | |
| this.refs.todoInput.value, | |
| ...this.state.todos, | |
| ] | |
| }) | |
| }, | |
| remove(index) { | |
| this.setState({ | |
| todos: [ | |
| ...this.state.todos.filter( (txt, i) => i !== index ) | |
| ] | |
| }) | |
| }, | |
| render() { | |
| return ( | |
| <div> | |
| <div> | |
| <input ref='todoInput'/> <button onClick={this.saveThisTodo}>Save</button> | |
| </div> | |
| {this.state.todos.map( (item, index) => | |
| <TodoRow | |
| name={item} | |
| remove={this.remove} | |
| index={index} | |
| key={index} | |
| /> | |
| )} | |
| </div> | |
| ) | |
| } | |
| }) | |
| React.render(<TodoApp />, document.getElementById('app')); |
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| { | |
| "name": "meetup", | |
| "version": "0.1.0", | |
| "description": "", | |
| "main": "index.js", | |
| "scripts": { | |
| "test": "echo \"Error: no test specified\" && exit 1" | |
| }, | |
| "author": "", | |
| "license": "MIT", | |
| "dependencies": { | |
| "react": "^0.14.0-rc1", | |
| "react-dom": "^0.14.0-rc1" | |
| }, | |
| "devDependencies": { | |
| "babel-loader": "^5.3.2" | |
| } | |
| } |
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| module.exports = { | |
| entry: './index.js', | |
| output: { | |
| filename: 'bundle.js' | |
| }, | |
| module: { | |
| loaders: [ | |
| {test: /\.js/, loader: 'babel-loader', exclude: /node_modules/}, | |
| ] | |
| }, | |
| devtool: 'source-map', | |
| }; |
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