I'm working on react-phonebook app. I'm unable to understand the correct logic to edit the contact details. On clicking the edit button, I need to show the form and put name and number of that particular contact in the input…
I have created a custom hook in Next JS to get network online status using JS navigator.onLine property. The code ran fine locally. However, when I ran npm run build to build the project, it threw me the following error…
If I have this code: import { useState } from "preact/hooks"; export default function Test() { const [state, setState] = useState(null); setState('string'); } Then I get this error: Argument of type 'string' is not assignable to parameter of type '(prevState:…
Using Visual Studio 2022, I'm trying to create a project with React and ASP.NET Core. But there is error when trying to create the project: This is the error: I didn't get the ASP.NET Core with React.js template.
After installing react, I'm trying to use the command: npm start to run react app but it gives me this error. code NOENT
I'm a shadcn ui and react newbie, just tell me why the value of branch and year state variables won't update. I'm not using zod and react-hook-form. import React, { useState } from "react"; import { Button } from '../components/ui/button'…
I'm was trying to ensure my knowledge of how React compares states and rerenders components and I've struggled to understand why this behaviour takes place: I have simple component with two buttons and two state variables. Increment button is for…
I am building my first NextJs app for production, I'm a newbie so this is kind of an experiment. In my app I am using PeerJs for real-time communication, however when I import PeerJs the normal way I get below…
hello, can you help me change the black color under the tabs, this color seems to have its own view or must be changed using props. if it is changed using props, what props might be able to change the…
I want to upload images on the website built on React. I have issue with backend Node.js code. Code: const multer = require("multer"); // Check if the directory exists, if not, create it const directory = path.join(__dirname, "../src/assets/img/images"); if (!fs.existsSync(directory))…