受控组件的事件合并
import React from "react";
class App extends React.Component {
constructor(props) {
super(props);
this.state = { name: '', base: '' };
}
handleChange = ({target}) => {
const {name,value} = target;
this.setState({ [name]: value });
}
render() {
return (
<div>
<input name="name" value={this.state.name} onChange={this.handleChange} />
<input name="base" value={this.state.base} onChange={this.handleChange} />
</div>
);
}
}
export default App;