I integrate React with Django.
So when accessing http://localhost:8000/
my django jump to
def index(request: HttpRequest) -> HttpResponse:
return render(request, 'index.html', context)
Rect top page
and index.js, create the element where id=app
import React from 'react'
import ReactDOM from 'react-dom';
import App from './components/App.js'
ReactDOM.render(
React.createElement(App),
document.getElementById('app')
);
Then I set the /top under react router.
const App = () => {
return (
<BrowserRouter>
<Routes>
<Route path={`/top`} element={<TopPage />} />
</Routes>
</BrowserRouter>
);
};
export default App;
However when using http://localhost:8000/top it goes to django url.
What I want to do is using /admin for django though, pass other urls except admin to React.
Is there any practice to do this??
Related
Im routing a page to the root, but its showing up as a blank page, no matter what js file I use. Not sure whats wrong, havent used react since last year but looks like they've updated react-router-dom so it doesnt use Switch anymore. Anyone know the correct syntax so the page shows up? Here are the files:
WebRoutes.js
import React from "react";
import { Routes, Route } from 'react-router-dom';
import { useNavigate } from "react-router-dom";
// Webpages
import App from './App';
import Welcome from './welcome';
import SignUp from './Signup'
export default function WebRoutes() {
return (
<Routes>
<Route path='/'>
<Welcome />
</Route>
</Routes>
);
}
index.js
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import WebRoutes from './WebRoutes';
import reportWebVitals from './reportWebVitals';
ReactDOM.render(
<React.StrictMode>
<WebRoutes />
</React.StrictMode>,
document.getElementById('root')
);
In react-router-dom#6 the Route components don't render routed content as children, they use the element prop. Other Route components are the only valid children of a Route in the case of building nested routes.
export default function WebRoutes() {
return (
<Routes>
<Route path='/' element={<Welcome />} />
</Routes>
);
}
Ensure that you have rendered a router around your app.
import { BrowserRouter as Router } from 'react-router-dom';
ReactDOM.render(
<React.StrictMode>
<Router>
<WebRoutes />
</Router>
</React.StrictMode>,
document.getElementById('root')
);
My backend is in django. I can get post data from there and also post list.
In reactjs, I am just displaying post details and lists (and some more details related to posts...)
In reactjs my index.js file is as below
import ReactDOM from "react-dom";
import App from "./App";
import * as serviceWorker from "./serviceWorker";
import React from "react";
import { BrowserRouter } from "react-router-dom";
import { GoogleReCaptchaProvider } from "react-google-recaptcha-v3";
ReactDOM.render(
<BrowserRouter>
<App />
</BrowserRouter>,
document.getElementById("root"),
);
serviceWorker.unregister();
My app.js file is as below
import React from "react";
import { Route, Switch } from "react-router-dom";
import HomePage from "./pages/HomePage";
import BlogPage from "./pages/BlogPage";
import "./css/styles.css";
import CategoryPostsPage from "./pages/CategoryPostsPage";
import SearchPage from "./pages/SearchPage";
import ContactPage from "./pages/ContactPage";
function App() {
return (
<main>
<Switch>
<Route path="/post/:slug/" component={BlogPage} />
<Route
path="/category/:slug/"
component={CategoryPostsPage}
/>
<Route
path="/query/:query/"
component={SearchPage}
/>
<Route path="/contact/" component={ContactPage} />
<Route path="/" component={HomePage} />
</Switch>
</main>
);
}
export default App;
I add new posts from backend (django admin panel).
And through API, react app gets data from backend.
I want to have all urls like
/post/some-slug
/post/some-slug-2
...
/
/contact/
...
This is for SEO purpose, When I search, it displays only homepage url and contact page url, not a single url for any post...
Please suggest, what should I do,
I have tried sitemap packages from npm, but doesn't seem working...
I am attempting to serve a react app from the public folder of my rails app. I am building the js file and putting it in the public folder. When I go to the root of the app, I can see that the js and my index.html page have loaded. However, when I try to go to page, like /landing, I get a 404, route not found from Rails. I can't figure out why the react router is not kicking in. This all works on dev where I am serving the react app with a second server, I only get this issue in production. Any suggestions?
index.js
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
import './index.scss';
ReactDOM.render(<App />, document.getElementById('root'));
App.js
import React from 'react';
import Auth from './util/auth';
import { Redirect, BrowserRouter as Router, Switch, Route } from 'react-router-dom';
import MyAccount from './components/my_account';
import MyListings from './components/my_listings';
import LoginPage from './components/login_page';
import LandingPage from './components/landing_page';
import RegistrationForm from './components/registration_form';
import PasswordResetForm from './components/password_reset_form';
import RequestPasswordResetForm from './components/request_password_reset_form';
import {FlashMessages} from './components/flash_messages';
import $ from 'jquery';
import popper from 'popper.js';
import './stylesheets/App.css';
window.Popper = popper;
window.jQuery = $;
window.$ = $;
global.jQuery = $;
require('bootstrap');
const App = appProps => (
<div>
<div id="flash-messages">
<FlashMessages />
</div>
<Router>
<div className="App">
<Switch>
<Route exact name="index" path="/landing" component={LandingPage} />
<Route exact name="login" path="/login" component={LoginPage} />
<Route exact name="register" path="/register" component={RegistrationForm} />
<Route exact name="reset_password" path="/reset_password" component={PasswordResetForm} />
<Route exact name="reset_password_request" path="/reset_password_request" component={RequestPasswordResetForm} />
<PrivateRoute path="/my_account" component={MyAccount}/>
<PrivateRoute path="/my_listings" component={MyListings}/>
</Switch>
</div>
</Router>
</div>
);
const PrivateRoute = ({ component: Component, ...rest }) => (
<Route {...rest} render={props => (
Auth.isAuthenticated() ? (
<Component {...props}/>
) : (
<Redirect to={{
pathname: '/login',
state: { from: props.location }
}}/>
)
)}/>
)
export default App;
A typical gotcha with React Router is that you need to return the same index.html page for all routes - be it /, /landing-page/ or /a/really/deep/route/.
You typically solve that by adding a catch-all route. I don't know rails all that well, but I think this answer might help you out.
The problem is that all routes handled first by rails and he redirects you to the page where your react routers are. And you have only one HTML page that contains your react.js code.
When you go to /login or any other page you get err 404 because you don't have a route in rails to handle it.
You need to add rails routes for all your pages and redirect them to the same index page
Or do a catch all routes to the same index page
There's some documentation for configuring your server. Basically you always need to return index.html with a 200 status code.
https://github.com/ReactTraining/react-router/blob/v3/docs/guides/Histories.md#configuring-your-server
I'm using react with express using web pack but react router dom create an error i.e The null match problem.It can't get the page and the match is Null.
MY routes page code is: routes.js
import React from 'react';
import ReactDOM from 'react-dom';
import { BrowserRouter as Router, Route} from 'react-router-dom';
import App from './App.js';
import language from './language.js';
import Page from './Page.js';
const Routes = () => (
<Router>
<div>
<Route path='/' component={App} />
<Route path='/page' component={Page} />
<Route path='/language' component={language} />
</div>
</Router>
)
console.log(typeof Routes)
export default Routes;
I have created sample snippet same as your code.
But its working fine. I am not getting any error
Check out this Snippet
I am creating my first react app in electron (my first electron app too). I have two routes & need to navigate from one to another. For that I am using following code:
Root
ReactDOM.render(
<Router history={browserHistory}>
<App />
</Router>,
document.getElementById('root')
);
App
class App extends React.Component {
constructor() {
super();
}
render() {
return (
<div className="app-master">
<Switch>
<Route path='/city' component={CityList}/>
<Route path='/' component={SplashScreen}/>
</Switch>
</div>
)
}
}
Page
import { browserHistory } from 'react-router';
...
browserHistory.push('/city');
This line gives error,
TypeError: Cannot read property 'push' of undefined
I searched web for possible solution but can't find one! There are many similar questions on SO too, but none of it worked for me :(
You have to import it from the history module now which provides 3 different methods to create different histories.
createBrowserHistory is for use in modern web browsers that support the history API
createMemoryHistory is used as a reference implementation and may also be used in non-DOM environments, like React Native or tests
createHashHistory for legacy web browsers
You cannot use the browser history in an electron environment, use the hash or the memory one.
import { createHashHistory } from 'history'
const history = createHashHistory()
You can then use the history injected in the props
this.props.history.push('/')
Useful pointers above. The simplest solution I've found is to add:
import {createBrowserHistory} from 'history';
to your list of import statements, then add:
const browserHistory = createBrowserHistory();
Might not work perfectly, but for the basic stuff I'm working on seems to do the trick. Hope that helps.
Its is not working for your because in your component you are still using browserHistory which is not longer availabe from react-router package. You should change to using history from the history package
To simplify you can create a history.js file with the following contents
import { createBrowserHistory } from 'history'
export default createBrowserHistory();
Root
import history from '/path/to/history';
ReactDOM.render(
<Router history={history}>
<App />
</Router>,
document.getElementById('root')
);
Page
import history from 'path/to/history';
...
history.push('/city');
import { browserHistory } from 'react-router' does not work in React router 4. Link
Use the redirect component:
import { Redirect } from 'react-router';
<Redirect push to="/somewhere/else"/>
The render function should replace the entire content with Redirect component.
In react-router v4 initialize router as constant config and access the history through this.props in child components.
Import you dependecies
import { Route, Router } from "react-router";
import { createBrowserHistory } from "history";
Define your router config and add history as prop
const history = createBrowserHistory();
const routes = (
<Router history={history}>
<Route path='/city' component={CityList}/>
<Route path='/' component={SplashScreen}/>
</Router> )
class App extends Component {
render() {
return (
<div className = "app-master>
{routes}
</div>)
}
Defining route as a constant and out of render method this would initialize the route config only once.
Page Component
class Page extend Component {
render() {
this.props.history.push('/');
}
}
The history is now available as props in all the child components defined in routes config.