React 互动表单

发布时间：2020-12-15 04:49:47 所属栏目：百科来源：网络整理

导读：html: !DOCTYPE html html head script src = "https://fb.me/react-0.13.3.js" / script script src = "https://fb.me/JSXTransformer-0.13.3.js" / script / head body script type = "text/jsx" var Input = React.createClass({ getInitialState: functi

html:

<!DOCTYPE html>
<html>
    <head>
        <script src="https://fb.me/react-0.13.3.js"></script>
        <script src="https://fb.me/JSXTransformer-0.13.3.js"></script>
    </head>
    <body>
        <script type="text/jsx"> var Input = React.createClass({ getInitialState: function() { return {value: 'Hello!'}; },handleChange: function(event) { this.setState({value: event.target.value}); },render: function () { var value = this.state.value; return ( <div> <input type="text" value={value} onChange={this.handleChange} /> <p>{value}</p> </div> ); } }); React.render(<Input/>,document.body); </script>
    </body>
</html>

（编辑：李大同）

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