I understand hooks can only be called inside the body of a function component but I was wondering if there is a way to access context data from inside react-router@6 action function. I have an acti...

I am using the new React Context API and I need to get the Consumer data from the Context.Consumer variable and not using it inside the render method. Is there anyway that I can achieve this? For ...

FOREWORD / DESCRIPTION I am trying to use React's new hooks feature for an e-commerce website that I am building, and have been having an issue working a bug out of my shopping cart component. I ...

I have a react web app with a theme toggle on the navigation. I have a ThemeProvider Context that has logic to auto detects a user's System theme preference and sets it. However, I feel a user shou...

Next13 was released a week ago, and I am trying to migrate a next12 app to a next13. I want to use server-side components as much as possible, but I can't seem to use import { createContext }...

I am looking for a solution for using a global screen loader in react. I am not that much familiar to react context, but I was wondering if that could help me here. Basically I am introducing a scr...

I'm building an app with Next.js 13 and Supabase for the backend, and I've been stuck on figuring out the best/proper way to go about creating a context/provider for the current logged in user. The...

So I'm having a very weird issue with React Context + Typescript. Working example In the above example, you can see what I'm trying to do actually work. Essentially I'm managing state with the n...

In the project I'm creating a React Contex and I want to type properly the children, unfortunately in codesandbox only "any" type is accepted. Can You please look at it and suggest what t...

I am using Cypress for integration testing (not for unit testing / component testing) and working with application that has authentication logic depending on the presence of a security token in the...

can someone explain to me why the next code re renders all children components from the provider import { createContext, useContext, useState } from "react"; const ThemeContext = createC...

I'm using React's context api to store an array of items. There is a component that has access to this array via useContext() and displays the length of the array. There is another component with a...

I'm trying to use a snackbar component that takes an open and message prop and that I can display (set open to true) from any page of the app. From what I understand I should use Context. But I'm n...

I have a project with nextJs and typescript. I used context API for handling global states in my application. My problem is when I navigate between pages my state revaluates again.(i used nextjs Li...

how do i wrap 2 routes in a context in react router v6? only these two should be exposed to that context and i cant set the context separately because the context runs some code(useEffect) and if i...

Every example I've seen of React context is like this: theme-context.js // Make sure the shape of the default value passed to // createContext matches the shape that the consumers expect! export ...

I have a context, I import it into my functional component: import { TaskContexts } from "../../../contexts"; The context stores data and functions. The data comes from the context and i...

I am trying to call the currency according to the properties given in the context API, but whenever I call it will get Error: TypeError: Cannot read properties of null (reading 'useContext'). But w...

The issue I’m facing though is that I want to mimic the behaviour of the FlaskLogin current_user in React throughout the component treed. For anyone that’s not familiar with FlaskLogin, current_use...

In the quick start docs of react-query here there is the following example: // Create a client const queryClient = new QueryClient(); const App = function () { return ( // Provide the client to ...

I was creating an online shopping website and tried to use React Typescript for that project, but when I tried to work with Contexts I couldn't fix this problem when I try to export my state in the...

I am trying for the first time to use React context API to pass information from a main component to a grandchild component. So first I have created a context const MyContext = React.createContext(...

The useSWR hook from swr works everywhere if I explicitly enter the fetcher. const { data } = useSWR("http://...", fetcher); However, if I used swr global configuration as shown below, t...

I've built a ReactJS component library that I use for multiple projects installed via an NPM package using a sim link. I want to use the context API to pass data from a parent component served from...

Each time when onClick executes I received a warning message about memory leak. How component can be can unsubscribed from the Context.Consumer in my functional component with useEffect hook? I di...