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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>First React App</title> | |
| <script crossorigin src="https://unpkg.com/react@16/umd/react.development.js"></script> | |
| <script crossorigin src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script> | |
| <script src='https://unpkg.com/babel-standalone@6/babel.min.js'></script> | |
| </head> | |
| <body> | |
| <div id='app'></div> | |
| <script type='text/babel'> | |
| function FriendsList (props) { | |
| return ( | |
| <ul> | |
| {props.list.map((name) => ( | |
| <li key={name}> | |
| {name} | |
| </li> | |
| ))} | |
| </ul> | |
| ) | |
| } | |
| class App extends React.Component { | |
| constructor(props) { | |
| super(props) | |
| this.state = { | |
| friends: ['Jordyn', 'Mikenzi', 'Jake'] | |
| } | |
| } | |
| handleAddFriend(name) { | |
| } | |
| handleRemoveFriend(name) { | |
| this.setState((currentState) => { | |
| return { | |
| friends: currentState.friends.filter((friend) => friend !== name) | |
| } | |
| }) | |
| } | |
| render() { | |
| return ( | |
| <div> | |
| <FriendsList list={this.state.friends} /> | |
| </div> | |
| ) | |
| } | |
| } | |
| ReactDOM.render( | |
| <App />, | |
| document.getElementById('app') | |
| ) | |
| </script> | |
| </body> | |
| </html> |
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