Coding⏱️ 2 min read📅 2026-06-03

How to Fix: How can I update the parent's state in React?

Update parent state in React without using Redux.

Quick Answer: Use the `useContext` hook with a Context API to share state between components.

To update the parent's state in React without using Redux, you can use a technique called 'context API' or 'react hooks'. Since props are immutable, you cannot directly access and modify a child component's state from its parent. However, you can use context API to share data between components.

💡 How to Use Context API

  • Firstly, you need to create a context. Create a new file `Context.js` and add the following code:

Method 1: Context API

  1. Step 1: Create a context. Use the `createContext` function from `react` library to create a new context.

Method 2: Using React Hooks

  1. Step 1: Create a state variable to hold the data you want to share.

✅ Best Solutions to Fix It

To use context API, you need to wrap your app with the `Provider` component from the context file. You can do this by adding the following code in your `App.js` file:

import React from 'react'; import { Context } from './Context'; function App() { return (
)}

💡 Conclusion

By using context API, you can easily share data between components without having to pass props down manually.

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