當(dāng)在react-select組件上更改值時(shí)，我正在調(diào)用“重新加載”功能?？丶⑦M(jìn)入函數(shù)，但不會(huì)從該函數(shù)返回組件。我試過從渲染調(diào)用該組件，然后調(diào)用該組件。import React, { Component } from 'react';import Select from 'react-select';import removeDuplicates from '../../helpers.js';import Dashboard from '../../containers/Dashboard';class ExportDropDown extends Component {    constructor() {        super();        this.state = { dropdown: null }        this.reload = this.reload.bind(this);    }    reload(value) {        console.log('val', value);        const filter = (            <div className={'lll'}>                <Dashboard filter={'abc'} />            </div>        );        return filter;    }    render() {        const uniqueArray = removeDuplicates(this.props.data, 'Expert');        return (            <div>                <select onChange={this.reload}>                    {uniqueArray.map((d) => <option key={d.Expert} value={d.Expert}>{d.Expert}</option>)}                </select>            </div>        );    }}export default ExportDropDown;