CORE CONCEPTS

Redirecting

There are a few ways you can handle redirects in Rasengan.js. This page will go through each available option, use cases, and how to manage large numbers of redirects.

Api	Description	Where to use
`useNavigate`	Perform a client-side redirection	Event Handlers in Client Components
`PageComponent.loader()`	Enable redirection on the server.	During the server-side rendering process.
`LayoutComponent.loader()`	Enable redirection on the server.	During the server-side rendering process.

useNavigate hook

The useNavigate hook is used to perform client-side redirections.

TypeScript

JavaScript

src/components/LogoutButton.tsx

import React from "react";
import { useNavigate } from "rasengan";
 
export default function LogoutButton() {
  const navigate = useNavigate();
 
  const logout = async () => {
    try {
      // Logout logic Here
 
      navigate("/sign-in");
    } catch (error) {
      console.error(error);
    }
  }
 
  return (
    <button onClick={logout}>Logout</button>
  )
}

PageComponent.loader() function

Similar to LayoutComponent.loader(), the PageComponent.loader() function is a special function used for SSR (Server-Side Rendering) like getServerSideProps in Next.js.

So, you can perform server-side redirections using this function and it can only be used in Page Components.

TypeScript

JavaScript

src/app/redirection.page.tsx

import React from "react";
import { PageComponent, LoaderResponse } from "rasengan";
 
const RedirectionPage: PageComponent = () => {
  return (
    <div>
      <h1>Redirecting...</h1>
    </div>
  )
}
 
RedirectionPage.path = "/somewhere";
RedirectionPage.metadata = {
  title: "Redirect",
  description: "Redirecting to somewhere",
}
 
// Used to perform server-side operations
RedirectionPage.loader = async (): Promise<LoaderResponse> => {
  /**
   * You have the possibility to perform some logic here for example, making API calls
   * checking if the user is authenticated, etc.
   */
 
  return {
    redirect: "/destination"
  }
}
 
export default RedirectionPage;

The loader function can receive an object argument containing:

a request instance: The request object from the server.
a param object: The parameters from the URL.

TypeScript

JavaScript

src/app/redirection.page.tsx

import React from "react";
import { PageComponent, LoaderResponse, LoaderOptions } from "rasengan";
 
const RedirectionPage: PageComponent = () => {
  return (
    <div>
      <h1>Redirecting...</h1>
    </div>
  )
}
 
RedirectionPage.path = "/somewhere";
RedirectionPage.metadata = {
  title: "Redirect",
  description: "Redirecting to somewhere",
}
 
// Used to perform server-side operations
RedirectionPage.loader = async ({ params, request }: LoaderOptions): Promise<LoaderResponse> {
  /**
    * You have the possibility to perform some logic here for example, making API calls
    * checking if the user is authenticated, etc.
    *
    * You can also access the request object from the server and the params object
    */
 
  return {
    redirect: "/destination"
  }
}
 
export default RedirectionPage;

Error Handling

Server-Side Rendering

Discover Plus Ultra ✨

A stunning and well crafted Portfolio website to showcase your work in a nice way.

Redirecting

useNavigate hook

PageComponent.loader() function

On This Page

Discover Plus Ultra ✨