The ability to inject remote/async data into a React component is a very common React need. Later we might support Suspense as well. import { useAsync } from 'react-async-hook'; const fetchStarwarsHero = async id => (await fetch(`https://swapi.dev/api/people/${id}/`)).json(); ...
通过以上步骤,React Hook Async等待可以在承诺上保持渲染。当异步操作完成后,状态变量data将被更新,触发组件的重新渲染,并且可以在渲染中使用最新的数据。 React Hook Async等待的优势包括: 简化异步操作:使用async/await语法可以更清晰地编写异步代码,避免了回调地狱和Promise链的复杂性。
想清楚需求,写代码就很方便了,自定义hook无非就是对基础版hook进行逻辑的组合加工 export const useAsync = (asyncFunction, auto = true) => { const [value, setValue] = useState(null) const [pending, setPending] = useState(false) const [error, setError] = useState(null) const reSync = useCal...
代码实现 import { useCallback, useState } from "react"; import { useMountedRef } from "./index"; interface State<D> { error: Error | null; data: D | null; st...
Version Number 7.51.5 Codesandbox/Expo snack https://codesandbox.io/p/github/xemle/react-hook-form-async-defaultValues/main Steps to reproduce For the Codesandbox: The form field isFirst will have 3 different values undefined on the init...
React & React Native hook for mounting asynchronous components with type-safe definitions. - dilan-dio4/use-safe-async-mount
Since the React useEffect callback function cannot be async, you can do either of the following: Create a Self-Invoking Anonymous Function; Create a Nested Named Function. Create a Self-Invoking Anonymous Function You can simply create a self-invoking anonymous function inside the useEffect hook...
Bug Report React version: 19 Description of the Bug When creating an async React component and calling the useTranslations hook, which requires client-side rendering, React does not provide an error message indicating the issue. Instead,...