React案例 - W3xue在线HTML/CSS/JS运行工具

​x
 
<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <title>W3xue教程 React 实例</title>
    <script src="/js/react0.14.7/react.js"></script>
    <script src="/js/react0.14.7/react-dom.js"></script>
    <script src="/js/react0.14.7/browser.min.js"></script>
  </head>
 <body>
    <div id="message" align="center"></div>
​
    <script type="text/babel">
      var Counter = React.createClass({
        getInitialState: function () {
          return { clickCount: 0 };
        },
        handleClick: function () {
          this.setState(function(state) {
            return {clickCount: state.clickCount + 1};
          });
        },
        render: function () {
          return (<h2 onClick={this.handleClick}>点我！点击次数为: {this.state.clickCount}</h2>);