创建一个react应用程序-- react-firebase-hook、firebase、react-hook-form、daisyUI --问题是,当我按submit按钮时,它在控制台中触发2次,在使用button时触发;Sign Up With Google会提前触发3times.Thanks。
在SingUP函数中:
import auth from '../../firebase.init';
import { useSignInWithGoogle } from 'react-firebase-hooks/auth';
import { useForm
这是第一次海报。总的来说,我是个新手& JS,我一直在NextJS工作。有趣的是,我的项目在运行next dev时运行得很好,但是当我使用next build时却失败了。
我得到以下错误:
Error: React Hook "useFunction" cannot be called inside a callback. React Hooks must be called in a React function component or a custom React Hook function. react-hooks/rules-of-hooks
关于useFu
我收到了这个错误: Line 21:28: React Hook "useSpring" cannot be called in a class component. React Hooks must be called in a React function component or a custom React Hook function react-hooks/rules-of-hooks. 我想做一个不透明的过渡,当我单击按钮时,图像会出现或消失。 import React, { Component } from 'react';
import {
我试图使用在基于用户输入的功能响应中创建全局钩子,但是遇到了以下错误:
Uncaught Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breakin
我有数据
const data = [
{
id: "React",
img: "https://cdn.worldvectorlogo.com/logos/react-2.svg",
info: "React is the most popular JavaScript library and is used by Facebook, Instagram, Netflix, Airbnb, Uber Eats, and many more.",
data: [{"
我已经创建了一个自定义的模式钩子来扩展react-modal库,但是当它在输入上有onChange属性时,我有一个问题来处理输入,由于某些原因,每次输入发生变化时,它都会重新渲染useModalHook组件。我刚接触钩子,但是有没有一种方法可以传递一个钩子包装器,它不会重新渲染组件,而是让它保持原样。我的目标是包装我通过自定义模式传递的任何组件或内容,以便它具有我需要的自定义布局。
import * as React from "react";
import Modal from "react-modal";
import styles from "..
我只有一个React的副本,用npm ls react检查过了,react和react-dom是同一个版本,我没有违反任何钩子规则,对吧?我不知道还能做什么。
ERROR: Uncaught Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the r
当使用react router版本6时,我得到以下错误:
Uncaught Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the R
此代码位于NextJS中的页面文件中。虽然我没有使用getStaticProps或getServerSideProps,但它仍然执行服务器端呈现。
这是故意的吗?文档意味着这些get函数是必需的:
import React from "react";
import Head from "next/head";
import Link from "next/link";
import { ApolloProvider } from "@apollo/react-hooks";
import ApolloClient from
我正在构建一个使用的项目,但是在下面得到这个错误。
Uncaught Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rule
我想知道在使用工厂生成回调时,如何最好地返回回传回调函数。目标是在调用带有相同参数的工厂时返回相同的函数实例。
例如:
function MyComponent() {
// This will always return a new function
const makeCallback = param => () => {
/* perform action with 'param' */
};
return (
<>
<Button onClick={m
我可以发布和获取数据,但无法删除一定是我传递给删除注释函数的id的问题。
这些是我的文件: Note.js
import React, {useState} from 'react';
import DeleteIcon from '@material-ui/icons/Delete';
import EditIcon from '@material-ui/icons/Edit';
import SaveIcon from '@material-ui/icons/Save';
function Note(props) {
f