How to Programmatically Navigate in React Router without Mixins?

Programmatic Navigation in React Router without Mixins

React Router enables seamless navigation through the context, but understanding its usage can be confusing. Let's explore how to navigate programmatically without using mixins.

React Router provides the history object through the context, offering access to the push and replace methods for manipulation. However, with the advancement of React, you have multiple options for programmatic navigation:

1. Utilize the withRouter HOC (React Router 6 not supported):

The withRouter HOC injects the history object into component props, enabling direct access to navigation methods.

import { withRouter } from 'react-router-dom';

const Button = withRouter(({ history }) => {
  const handleClick = () => { history.push('/new-location'); };
  return <button onClick={handleClick}>Click Me!</button>;
});

2. Render a Pathless Route (React Router 6 not supported):

Render a Route component without a path, which will always match the current location and pass the history prop as well.

import { Route } from 'react-router-dom';

const Button = () => {
  return (
    <Route render={({ history }) => {
      const handleClick = () => { history.push('/new-location'); };
      return <button onClick={handleClick}>Click Me!</button>;
    }} />
  );
};

3. Employ the Context (Complex and Deprecated):

This approach requires a deep understanding of React's context and should be used with caution. You need to define a component context type to access the history prop.

import React from 'react';

const Button = (props, context) => {
  const handleClick = () => { context.history.push('/new-location'); };
  return <button onClick={handleClick}>Click Me!</button>;
};

Button.contextTypes = {
  history: React.PropTypes.shape({
    push: React.PropTypes.func.isRequired
  })
};

For most scenarios, options 1 and 2 provide simplicity and are recommended.

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