相关疑难解决方法(0)

我正在尝试从Material-UI反应组件的Select字段元素中获取id,name和value.

这是我的容器:

//some code is removed to keep things simple
class MyContainer extends Component {

  constructor(props) {
    super(props);
  }

  render() {
    return(
        <MyComp onChange={this._onChange.bind(this)}  />
    );
  }

  _onChange(evt) {
    console.log(evt.target); 
    console.log(evt.target.id);  //blank
    console.log(evt.target.name); //undefined 
    console.log(evt.target.value); //html value of selected option!

  }

 }
 export default connect(select)(MyContainer);

在我的演示组件中:

  import React, {Component} from 'react';
  import Select from 'material-ui/SelectField';
  import MenuItem from 'material-ui/MenuItem';

  const someData = ["aaaa", "bbbb", "ccccc"];

  class MyComp extends Component {

    render() {
      const {onChange} = this.props;

      return (
        <form > …