Overview of Routing in ReactJS with PrimeReact 

Routing in ReactJS is the process of navigating between different pages or views in a web application. Routing is an essential part of building single-page applications (SPAs) with ReactJS.

React Router is a popular library for handling routing in ReactJS, and it provides a simple and flexible way to manage navigation in your application.

Setting up and Using React Router for Navigation with PrimeReact

import React from 'react';

import { BrowserRouter, Routes, Route, Link } from 'react-router-dom';

const HomePage = () => <h1>Home Page</h1>;

const AboutPage = () => <h1>About Page</h1>;

const ContactPage = () => <h1>Contact Page</h1>;

const App = () => (

  <BrowserRouter>

    <nav>

      <ul>

        <li>

          <Link to="/">Home</Link>

        </li>

        <li>

          <Link to="/about">About</Link>

        </li>

        <li>

          <Link to="/contact">Contact</Link>

        </li>

      </ul>

    </nav>

    <Routes>

      <Route path="/" element={<HomePage />} />

      <Route path="/about" element={<AboutPage />} />

      <Route path="/contact" element={<ContactPage />} />

    </Routes>

  </BrowserRouter>

);

export default App;

Setting up and Using React Router for Navigation with PrimeReact 

To set up React Router in your ReactJS application, you need to install the react-router-dom library. Once you have installed the library, you can use the BrowserRouter component from the library as the root component of your application.

Here's an example of setting up React Router in a ReactJS application:

import React from 'react';

import { BrowserRouter, Route, Link } from 'react-router-dom';

const HomePage = () => <h1>Home Page</h1>;

const AboutPage = () => <h1>About Page</h1>;

const ContactPage = () => <h1>Contact Page</h1>;

const App = () => (

  <BrowserRouter>

    <nav>

      <ul>

        <li>

          <Link to="/">Home</Link>

        </li>

        <li>

          <Link to="/about">About</Link>

        </li>

        <li>

          <Link to="/contact">Contact</Link>

        </li>

      </ul>

    </nav>

    <Route exact path="/" component={HomePage} />

    <Route path="/about" component={AboutPage} />

    <Route path="/contact" component={ContactPage} />

  </BrowserRouter>

);

export default App;

In this example, the BrowserRouter component is used as the root component of the application, and the Route component is used to render the appropriate component based on the current URL. The Link component is used to navigate between different pages in the application. 

Using Dynamic Routing and URL Parameters with PrimeReact 

Dynamic routing and URL parameters are important features in ReactJS that allow you to pass data to your components through the URL. Dynamic routing allows you to render different components based on the URL, while URL parameters allow you to pass data to the component through the URL.

With React Router, you can easily use dynamic routing and URL parameters to build dynamic and interactive applications with PrimeReact.

For example, you can use dynamic routing to render a different component based on the URL, and URL parameters to pass data to the component through the URL.

Here's an example of using dynamic routing and URL parameters in ReactJS with PrimeReact:

import React from 'react';

import { BrowserRouter, Route, Link } from 'react-router-dom';

import { Button } from 'primereact/button';

const UserPage = (props) => {

  const { username } = props.match.params;

  return (

    <div>

      <h1>User Page for {username}</h1>

      <Button label="Go Back" onClick={() => props.history.goBack()} />

    </div>

  );

};

const App = () => (

  <BrowserRouter>

    <nav>

      <ul>

        <li>

          <Link to="/user/john">John</Link>

        </li>

        <li>

          <Link to="/user/jane">Jane</Link>

        </li>

      </ul>

    </nav>

    <Route path="/user/:username" component={UserPage} />

  </BrowserRouter>

);

export default App;

In this example, the UserPage component is rendered based on the URL, and the username parameter is passed to the component through the URL. The component uses the username parameter to display a personalized message to the user.

Additionally, the component also uses the history object from the props to navigate back to the previous page when the "Go Back" button is clicked.

By using dynamic routing and URL parameters with React Router and PrimeReact, you can build dynamic and interactive applications with ease.

React: More Routing 

Routing: Exercise 1 

Routing: Exercise 2 

Routing: Exercise 3