function makeSelectorStateful(sourceSelector, store) { // wrap the selector in an object that tracks its results between runs. const selector = { // run其实做了两个事情 //1、去计算nextProps的值 //2、如果有更新,设置shouldComponentUpdate=true 跟 props run: function runComponentSelector(prop...
import{ Component, createElement } from'react'importstoreShape from'../utils/storeShape'importshallowEqual from'../utils/shallowEqual'importwrapActionCreators from'../utils/wrapActionCreators'importwarning from'../utils/warning'importisPlainObject from'lodash/isPlainObject'importhoistStatics from'hoist-non-...
onEvent Function to execute to handle custom user interaction events. See the docs for more info. 🔲 Since v2.0.0: (payload: ConnectEventPayload) => void | Promise<void> Until 1.x: (event: string, metadata: { timestamp: number }) => void No op onEvent This callback allows ...
ThestripeConnect.initalizefunction returns aConnectInstanceonce you initialize it with a publishable key and a client secret returned from theAccount Session APIcall. We’ve placed a placeholder API key in this example. Replace it with youractual publishable API keysto test this code through your...
the app, we can focus in on how we will dispatch our actions during game play. We’ll implement the ability to start the game by using thestartGameaction creator to create a dispatching function that is passed through our component tree, down to the Start Game button in our Playing Area...
随着react hooks越来越火,react-redux也紧随其后发布了7.1(https://react-redux.js.org/api/hooks#using-hooks-in-a-react-redux-app)版本 首先是几个API useSelector() 代码语言:javascript 代码运行次数:0 运行 AI代码解释 constresult:any=useSelector(selector:Function,equalityFn?:Function) ...
Creating and Configuring a Function Configuring Function Management Developing a Function Overview Node.js Java Python Custom Runtime Testing a Function Testing a Function in AppGallery Connect Testing a Function Using Command Lines Calling a Function Obtaining SDK Configurations Integrati...
因为setTimeout 是一个 JavaScript 函数,和 React 无关,对于 setTimeout 的第一个函数参数,这个函数参数的执行时机,已经不是 React 能够控制的了,换句话说,React 不知道什么时候这个函数参数会被执行,所以那个“标记”也没有打开。 当那个“标记”没有打开时,setState 就不会给任务列表里增加任务,而是强行立刻更...
In the Event pattern section, choose AWS services, Amazon Connect, Amazon Connect Contact Event, and then choose Next, as shown in the following image. On the Select target(s) page, you can then select a target of your choice, which includes a Lambda function, SQS queue, or SNS topic....
: Function, } 下面来分析一下源码 这一部分可以看出默认导出的 connect 是保存了一些默认参数的,这些默认参数主要作用是: 第一个提供创建高阶组件的函数 中间三个负责处理各种 connect 函数参数可能出现的情况 最后一个参数提供创建 selectorFactory函数给connectHOC export function createConnect({ connectHOC = ...