<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>子组件给父组件传值</title>
<script src="https://cdn.bootcss.com/react/15.4.2/react.min.js"></script>
<script src="https://cdn.bootcss.com/react/15.4.2/react-dom.min.js"></script>
<script src="https://cdn.bootcss.com/babel-standalone/6.22.1/babel.min.js"></script>
</head>
<body>
<div class="example"></div>
<script type="text/babel">
var Item = React.createClass({
render:function(){
return (
<div>
<input type="text" onChange={this.props.handleSonChange}/>
</div>
)
}
});
var Box = React.createClass({
getInitialState:function(){
return {money:200};
},
handleSonChange:function(event){
this.setState({money:event.target.value});
},
render:function(){
<div>
<span>{this.state.money}</span>
<Item handleSonChange={this.handleSonChange()}/>
</div>
}
})
ReactDOM.render(
<Box/>,
document.getElementById('example')
);
</script>
</body>
</html>哪里写错了,报错信息我都看不懂
西兰花伟大炮
Caballarii
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