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React Tutorial
React Tutorial
React Router Dom
react-router-dom
is a library that provides a set of components and functions for building routing into a React application. It is part of the react-router
family of libraries, which provide a flexible and powerful way to handle routing in React applications.
Routing refers to the process of determining which content to display based on the current URL of an application. In a React application, this is typically achieved by setting up a set of routes that map specific URL patterns to components or pages.
- Router: This is the top-level component that provides a context for routing in a React application. There are several different types of routers available, including BrowserRouter, HashRouter, and MemoryRouter, each of which is designed to work with a different type of environment.
- Switch: This component is used to group a set of Route components and render the first one that matches the current URL. It is typically used to define a set of routes that should be exclusive to each other, meaning only one route will be active at a time.
- Route: This component defines a single route in a React application. It specifies a path prop that determines which URL patterns it should match, and a set of components to render when the route is active. The exact prop can be used to specify that the route should only be considered active when the entire URL matches the path exactly.
Here is a basic example of how you might use react-router-dom
to set up routing in a React application:
In this example, the Router
component is used to wrap the entire application and provide a context for routing. The Switch
component is used to group a set of Route
components, which define the different routes in the application.
Each Route
component specifies a path prop that determines which URL patterns it should match, and a set of components to render when the route is active. The exact prop can be used to specify that the route should only be considered active when the entire URL matches the path exactly.
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