React list this.props.children代码实例-前端--易笔记

ul li
<html>
  <head>
    <title>Document</title>
    <script src="../react.js"></script>
    <script src="../react-dom.js"></script>
    <!-- //引用资源，JSX转HTML -->
    <script src="https://cdn.bootcss.com/babel-core/5.8.38/browser.min.js"></script>
  </head>

  <body>
    <p id="reactContainer"></p>

    <script type="text/babel"> //babel JSX => HTML
      const NotesList = React.createClass({
        render: function(){
          return (
            <ol>
              {
                React.Children.map(this.props.children, function(child) {
                  return <li>{child}</li>
                })
              }
            </ol>
          )
        }
      })

      ReactDOM.render(
        <NotesList>
          <span>a</span>
          <span>b</span>
        </NotesList>, document.getElementById('reactContainer'))
    </script>
  </body>
</html>
时间：2017/11/16 9:25:18
