在react-select Async中取回值选择的方法如下: 首先,确保你已经安装了react-select库。可以使用以下命令进行安装: 代码语言:txt 复制 npm install react-select 在你的React组件中引入react-select库: 代码语言:txt 复制 import Select from 'react-select'; 创建一个状态变量来存储选择的值: 代码语言:txt 复制 con...
Exampleoffset wayimport { AsyncPaginate } from 'react-select-async-paginate'; ... /* * assuming the API returns something like this: * const json = { * results: [ * { * value: 1, * label: 'Audi', * }, * { * value: 2, * label: 'Mercedes', * }, * { * value: 3, *...
{ADD, RE} from './constant' // 同步Action, 返回值为Object export const creatAddAction = data => ({type: ADD, data}) export const creatReAction = data => ({type: RE, data}) // 所谓的异步Action,就是指所谓的返回值是函数 export const creatAsyncAddAction = (data,timeout) => ...
在Thunk函数中我们可以编写异步逻辑的代码(例如 setTimeout 、Promise 和 async/await ),并且可以通过参数获取到dispatch,getState()。从而在异步操作执行后再diapacth action。 提示: Thunk 通常写在 “slice” 文件中。 //slices/productSlice.js import { createSlice } from '@reduxjs/toolkit' //定义初始stat...
(color: string):IAction => ({ type: ACTION_TYPE.CHANGE_COLOR, payload:color }) export const changeThemeFontSize = (fontSize: number):IAction => ({ type: ACTION_TYPE.CHANGE_FONT_SIZE, payload:fontSize }) export const asyncAddCount = (val: string) => { console.log('val===',val)...
The huge bonus is that you don't have to do anything different when actually calling the selector - use can useuseRecoilValuein the same way that you would from a normal selector. The only thing you must do is somewhere in the component tree, wrap any component that uses an async sele...
React Virtualized Select Props The additional parameters introduced byreact-select-virtualizedare optional. They are: PropertyTypeDescription asyncPropTypes.boolUseSelect.Asyncinternally; if this property is specified then aloadOptionsmethod should also be used. ...
npm i react-multi-select-component#npmyarn add react-multi-select-component#yarn 📦Example importReact,{useState}from"react";import{MultiSelect}from"react-multi-select-component";constoptions=[{label:"Grapes 🍇",value:"grapes"},{label:"Mango 🥭",value:"mango"},{label:"Strawberry 🍓",va...
importdbfrom'imaginary-db';// This code only runs on the server:export asyncfunctiongetServerSideProps(){ const link=db.connect('localhost','root','passw0rd');constdata=await db.query(link,'SELECT * FROM products');return{ props: {data},};}// This code runs on the server + on the...
Async/await(ES2017). Object Rest/Spread Properties(stage 3 proposal). Dynamic import()(stage 3 proposal) Class Fields and Static Properties(part of stage 3 proposal). JSXandFlowsyntax. Learn more aboutdifferent proposal stages. While we recommend using experimental proposals with some caution, Fac...