useHistory in React Router: Everything You Need to Know

Want to make navigation in your React app smoother?

The useHistory hook in React Router helps you handle navigation easily. It allows you to programmatically move between routes and track history changes. This guide will show you how to use the useHistory hook with React Router DOM, explain how the history object works, and teach you how to push new entries onto the history stack.

By the end, you’ll know how to handle navigation in functional components and integrate it into your React projects.

Let’s get started!

What is useHistory Hook?

The useHistory hook is part of React Router DOM and allows functional components to access the history object, making it easy to programmatically navigate between different routes. Unlike traditional navigation through anchor tags (<a>), useHistory gives developers complete control over the navigation process, enabling smooth transitions in single page applications.

The history object is a key component of React Router DOM, and it represents the browser's session history stack. Each navigation action (like clicking a link or using push) creates a new entry in the history stack.

Key Features of useHistory Hook:

• Programmatic navigation with push and replace

• Accessing and manipulating the current entry in the history stack

• Tracking the current location and handling the URL hash fragment state

• Passing location-specific state between different components

How to Import and Use useHistory Hook

To start using the useHistory hook, you need to import it from React Router DOM:

1import { useHistory } from 'react-router-dom';

​

Once imported, you can call useHistory() in a functional component to get access to the history object.

Example: Basic Navigation with useHistory

1import React from 'react';
2import { useHistory } from 'react-router-dom';
3
4const LoginComponent = () => {
5  const history = useHistory();
6
7  const handleLogin = () => {
8    // Simulate a login process and navigate to the dashboard
9    history.push('/dashboard', { from: 'login' }); // push path state
10  };
11
12  return (
13    <div>
14      <h1>Login</h1>
15      <button onClick={handleLogin}>Go to Dashboard</button>
16    </div>
17  );
18};
19
20export default LoginComponent;

​

In this LoginComponent, the handleLogin function uses the push method to navigate to the /dashboard route and pass state ({ from: 'login' }). This adds a new entry onto the history stack.

Understanding the History Object

The history object returned by the useHistory hook has several useful methods and properties for managing navigation:

Following Properties of history:

• push(path, state): Pushes a new entry onto the history stack with an optional state.

• replace(path, state): Replaces the current entry in the history stack with the specified path and state.

• goBack(): Moves to the previous entry in the history stack.

• goForward(): Moves to the next entry in the history stack.

Practical Example: Navigation with push and replace

1const Profile = () => {
2  const history = useHistory();
3
4  const goToSettings = () => {
5    history.push('/settings'); // pushes a new entry onto the history stack
6  };
7
8  const replaceWithHome = () => {
9    history.replace('/'); // replaces the current entry
10  };
11
12  return (
13    <div>
14      <h2>Profile Page</h2>
15      <button onClick={goToSettings}>Go to Settings</button>
16      <button onClick={replaceWithHome}>Replace with Home</button>
17    </div>
18  );
19};

​

In this example, goToSettings adds a new entry to the history stack, while replaceWithHome replaces the current entry.

Accessing Current Location and URL Parameters

The location object in React Router provides information about the current location, including the pathname, search, and hash. This is particularly useful for accessing url parameters.

Example with useLocation Hook:

1import { useLocation } from 'react-router-dom';
2
3const CurrentLocation = () => {
4  const location = useLocation();
5
6  return (
7    <div>
8      <h2>Current URL: {location.pathname}</h2>
9    </div>
10  );
11};

​

Here, useLocation returns the location object, which contains the current URL details.

Managing Navigation in React Applications

In large React applications, it's common to pass state between different components and manipulate the history stack. The useHistory hook is an invaluable tool for building user interfaces that require dynamic routing.

Handling Memory History and Session History

For specific use cases, you might need memory history, especially in environments without a browser (like in tests or React Native). While the history stack behaves similarly, memory history doesn't rely on the browser's session history.

Common Mistakes and Best Practices with useHistory Hook

1. Avoid hardcoding URLs: Use route constants to ensure consistency.

2. Leverage state: Use the state parameter in push to pass data between routes.

3. Clean up listeners: When using history listeners, always remove them when they are no longer needed.

Final Thoughts

The useHistory hook in React Router DOM is a great way to manage navigation in your single page applications. By integrating it into your project, you can improve routing and create a smooth user experience. Start using the useHistory hook today and see how it can help you streamline your web development workflow.

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