案例：React案例     状态：可编辑再运行    进入竖版
 运行结果　
​x
 
1
<!DOCTYPE html>
2
<html>
3
  <head>
4
    <meta charset="UTF-8" />
5
    <title>W3xue教程 React 实例</title>
6
    <script src="/js/react0.14.7/react.min.js"></script>
7
    <script src="/js/react0.14.7/react-dom.min.js"></script>
8
    <script src="/js/react0.14.7/browser.min.js"></script>
9
  </head>
10
  <body>
11
    <div id="example"></div>
12
    <script type="text/babel">
13
    var Content = React.createClass({
14
      render: function() {
15
        return  <div>
16
                <input type="text" value={this.props.myDataProp} onChange={this.props.updateStateProp} />
17
                <h4>{this.props.myDataProp}</h4>
18
                </div>;
19
      }
20
    });
21
    var HelloMessage = React.createClass({
22
      getInitialState: function() {
23
        return {value: 'Hello W3xue!'};
24
      },
25
      handleChange: function(event) {
26
        this.setState({value: event.target.value});
27
      },
28
      render: function() {
29
        var value = this.state.value;
30
        return <div>
31
                <Content myDataProp = {value}
32
                  updateStateProp = {this.handleChange}></Content>
33
               </div>;
34
      }
35
    });
36
    ReactDOM.render(
37
      <HelloMessage />,
38
      document.getElementById('example')
39
    );
40
    </script>
41
  </body>
42
</html>
43
​