Question 200142 in Apache Question posted in
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Apache – React Router not working correctly after deploying to a hosting server

I’m having an issue with my React app that I recently deployed to Banahosting. The app works perfectly in the local environment, and the page is refreshed when I click links inside the webpage; but navigation is broken when building and uploading to the internet with a hosting server. Here’s the issue:

When I navigate to the site (https://quierotraspasarlo.com), the main page loads fine, but when I click on a link, the URL changes in the address bar, but the page does not reload to reflect the new route. However, if I manually enter the new URL into the address bar and refresh the page, it loads the correct page.

I am using react-router-dom for routing. Here is how I’ve set up my main App.js file:

import React, { createContext } from "react";
import { BrowserRouter  as Router } from "react-router-dom";
import "./App.css";
import TopBar from "./components/TopBar";
import MainContent from "./components/MainContent";
import Footer from "./components/Footer";

export const CurrencyContext = createContext();

const App = () => {
  const currency = "€";
  return (
    <CurrencyContext.Provider value={currency}>
      <Router basename={process.env.PUBLIC_URL}>
        <div className="app">
          <TopBar />
          <MainContent />
          <Footer></Footer>
        </div>
      </Router>
    </CurrencyContext.Provider>
  );
};

export default App;

Things I have tried:

I’ve attempted to use <HashRouter> instead of <BrowserRouter>. This resulted in the URL looking like https://quierotraspasarlo.com/#/city/2, but the problem persisted.

I’ve included a .htaccess file in the public directory of my app with the following rules:

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index.html$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.html [L]
</IfModule>

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

I made sure that the Apache mod_rewrite module is enabled on my server.

I’ve tried setting the homepage field in package.json to the URL of my app ("homepage": "https://quierotraspasarlo.com").
Despite all these efforts, the problem persists. Any advice or guidance on what I may be missing here would be greatly appreciated.

Thank you in advance for your help!

PD: I know the question is a bit specific, because all information is related to my webpage, but this issue can occur to anybody trying to upload their project to "the internet", i.e., using a hosting service to host their webpage (and that its navigation works great in a local environment).

Tags:

2

Answers


  1. 0

    Since a React App is a SPA, the server knows only one route as there’s only one HTML file (index.html). Every time you request the content of a different route, the underlying JavaScript just replaces the content of that single page, while adding a new layer to the browser navigation history.

    The only thing you have to do is to tell the server to redirect any request for routes to the home page (/) which is exactly what does this line: RewriteRule . /index.html [L]. I had the same problem with an Apache server (000webhost.com) and I could solve it with the following rules in my .htaccess file.

    <IfModule mod_rewrite.c>
  RewriteEngine On
  RewriteBase /
  RewriteRule ^index.html$ - [L]
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-l (Missing from your config)
  RewriteRule . /index.html [L]
</IfModule>
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  2. 0

    In your code:

    import React, { createContext } from "react";
import { BrowserRouter as Router } from "react-router-dom";
import "./App.css";
import TopBar from "./components/TopBar";
import MainContent from "./components/MainContent";
import Footer from "./components/Footer";

export const CurrencyContext = createContext();

const App = () => {
  const currency = "€";
  return (
    <CurrencyContext.Provider value={currency}>
      <Router basename={process.env.PUBLIC_URL}>
        <div className="app">
          <TopBar />
          <MainContent />
          <Footer></Footer>
        </div>
      </Router>
    </CurrencyContext.Provider>
  );
};

export default App;

    Verify the correct configuration of your .htaccess file which is used for configuring Apache web servers. It seems that you have included the necessary rules for rewriting URLs, but make sure the .htaccess file is located in the root directory of your application, alongside your index.html file. Also, confirm that mod_rewrite is enabled on your hosting server.

    Try to check the basename in your Router component, what I mean by this is – in your App.js file, you’re using the basename prop in the Router component from react-router-dom. Since you’re hosting your app in a subdirectory on your domain, make sure the basename is set correctly. For example, if your app is hosted at https://quierotraspasarlo.com/app, the basename should be "/app".

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