(ReactJS + Redux) Form not loading when /new is added to url - javascript

I am working on a simple React/Redux/Rails project and I am having an issue loading the form. I have a Router set up which holds the routes on my App.js page
import React, { Component } from 'react';
import { BrowserRouter as Router, Route, Switch } from 'react-router-dom'
import '../App.css';
import Navbar from '../components/Navbar'
import Home from '../components/Home'
import Games from './Games'
import GamesShow from './GamesShow';
import GameForm from './GameForm';
class App extends Component {
render() {
return (
<Router>
<div>
<Navbar />
<Switch>
<Route exact path = '/' component={Home} />
<Route exact path = '/games' component={Games} />
<Route exact path = '/games/:id' component={GamesShow} />
<Route exact path = '/games/new' component={GameForm} />
</Switch>
</div>
</Router>
);
}
}
export default App;
There is a link on another page that goes to /games/new.
<Link to="/games/new" exact>Add a new Game</Link>
The page loads under the url, but the page is black except for the Navbar component. I should mention that I am not even trying to load a form yet, just some sample text. I am importing everything so I know my importing/exporting is not the problem.
import React, { Component } from 'react';
class GameForm extends Component {
render() {
return(
<div>
Add a new game to the List
<form onSubmit={this.handleOnSubmit}>
<div>
<label htmlFor="name">Name:</label>
</div>
</form>
</div>
)
}
}
export default GameForm
Things get weird when I remove new from /games/new and comment out the original games route, it will then load the GameForm Component under the url games, but then I add /new back, it stops working. Now I think that covers everything, but here is my index.js just in case.
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './containers/App';
import * as serviceWorker from './serviceWorker';
import {Provider} from 'react-redux'
import store from './store'
ReactDOM.render(
<Provider store={store}>
<App />
</Provider>,
document.getElementById('root')
)
serviceWorker.unregister();

You need to move '/games/new' above '/games/:id'
Like so:
<Switch>
<Route exact path = '/' component={Home} />
<Route exact path = '/games' component={Games} />
<Route exact path = '/games/new' component={GameForm} />
<Route exact path = '/games/:id' component={GamesShow} />
</Switch>
It needs to come before the dynamic path...

Related

Login.js is not showing div in my react project

So my div is not showing up on the localhost site from my login.js file. Am I doing something wrong with the routes or something? I don't know why nothing it is not being shown.
login.js file:
import React from 'react';
const Login = () => {
return <div>Login</div>;
};
export default Login;
Here is my app.js file:
import React, { Fragment } from 'react';
import { BrowserRouter as Router, Route, Routes } from 'react-router-dom';
import Navbar from './components/layout/Navbar';
import Landing from './components/layout/Landing';
import Register from './components/auth/Register';
import Login from './components/auth/Login';
import './App.css';
const App = () => (
<Router>
<Fragment>
<Navbar />
<Routes>
<Route exact path='/' element={<Landing/>} />
</Routes>
<section className="container">
<Routes>
<Route exact path='/Register' element={<Register/>} />
<Route exact path='/Login' element={<Login/>} />
</Routes>
</section>
</Fragment>
</Router>
);
export default App;
Please Help!
It's should work.
I test it and It's working! I don't get any problem.
You can test by do these:
Remove 'exact' from each route. In version of router 6 don't need to write 'exact'.
Write route path in lowercase. // => "/login"
And check your Login component's path properly.
Best of Luck. Happy Coding!

React Router Dom routes are returning blank pages

My route set up returns a blank page with no error, the only thing that's showing up is the side menu. I don't know what I'm doing wrong?
App.js:
import React from "react";
import Sidebar from "./components/Sidebar";
import i18n from './i18n';
import Dash from "./pages/Dash";
import Prof from "./pages/Prof";
import {BrowserRouter as Router, Routes, Route} from 'react-router-dom';
function App() {
return (
<Router>
<Sidebar/>
<Routes>
<Route path='/' exact component={Dash} />
<Route path='/profile' exact component={Prof} />
</Routes>
</Router>
);
}
export default App;
Dash.js:
import React from "react";
import Dashboard from ".././components/Dashboard";
export default function Dash() {
return (
<>
<Dashboard />
</>
);
}
Prof.js:
import React from "react";
import Dashboard from ".././components/Profile";
export default function Prof() {
return (
<>
<Profile />
</>
);
}
I assume you are using React Router Dom v6 since you are using Routes instead of Switch, in which case it should be element, not component, the propriety where you pass that component for that route. Also, call the component when passing it, like so:
import { BrowserRouter as Router, Route, Routes } from "react-router-dom";
import Sidebar from "./components/Sidebar";
import Dash from "./pages/Dash";
import Prof from "./pages/Prof";
function App() {
return (
<Router>
<Sidebar />
<Routes>
<Route path="/" exact element={<Dash />} />
<Route path="/profile" exact element={<Prof />} />
</Routes>
</Router>
);
}
export default App;
⚠️: notice it's element={<Dash />} and not element={Dash}.
That's not how you use Routes object. You must use Routes > Route as a declaration. In order to go for what your trying which is to render a component based on url, you must use Outlets.
https://reactrouter.com/docs/en/v6/api#outlet

Why is React Router v6 not rendering my components?

I know this question has been asked a lot and I've looked at quite a lot of answers and articles including one on how to upgrade from React Router V5 to V6 since I'm used to V5. However, V6 is giving me a weird issue which I don't know how to fix or what am I doing wrong.
Here's my code below
App.js
import React, { Component } from 'react';
import { BrowserRouter as Router, Route, Routes } from 'react-router-dom';
import Login from './components/dashboard/Login';
import Profile from './components/dashboard/Profile';
import './resources/style/tutorApp.css';
export default class App extends Component {
static displayName = App.name;
render () {
return (
<Router>
<Routes>
<Route path="/" element={ <Profile /> } />
<Route path="/Login" element={ <Login /> } />
</Routes>
</Router>
);
}
}
Profile.js
import React, { Component } from 'react';
class Profile extends Component {
render() {
return (
<div>
<h1>This is my Profile Page.</h1>
</div>
);
}
}
export default Profile;
Login.js
import React, { Component } from 'react';
class Login extends Component {
render() {
return (
<div>
<h1>This is my Login page.</h1>
</div>
);
}
}
export default Login;
index.js
import React from 'react';
import ReactDOM from 'react-dom';
import { BrowserRouter } from 'react-router-dom';
import App from './App';
import registerServiceWorker from './registerServiceWorker';
const baseUrl = document.getElementsByTagName('base')[0].getAttribute('href');
const rootElement = document.getElementById('root');
ReactDOM.render(
<BrowserRouter basename={baseUrl}>
<App />
</BrowserRouter>,
rootElement);
registerServiceWorker();
I just get a blank window in the browser. Nothing is rendered!
What is the problem?
You are mounting a router inside another router.
In ReactDom.render you're wrapping your app in BrowserRouter.
import { BrowserRouter } from 'react-router-dom';
// ...
ReactDOM.render(
<BrowserRouter basename={baseUrl}> // <-- this is the outer browser router
<App />
</BrowserRouter>,
rootElement
);
However inside your app you mount another BrowserRouter in your render method.
import { BrowserRouter as Router, Route, Routes } from 'react-router-dom';
// ...
render () {
return (
<Router> // <-- this is the nested browser router
<Routes>
<Route path="/" element={ <Profile /> } />
<Route path="/Login" element={ <Login /> } />
</Routes>
</Router>
);
}
To fix the problem simply remove one or the other.
The rest of your code looks fine.

File not found when clicking back after visiting a link

So i made a portfolio site in React that works fine until you click on one of my github links and then try to go back to the portfolio page.
When going back or type a specifict path in URL you will get a GH-pages 404 file not found page.
Im a real beginner when it comes to React and i dont know how to fix this.
Im guessing its something with the BrowserRouter but i dont know.
Here's my Index.js file:
import React from "react";
import ReactDOM from "react-dom";
import App from "./App";
import reportWebVitals from "./reportWebVitals";
import { BrowserRouter } from "react-router-dom";
ReactDOM.render(
<React.StrictMode>
<BrowserRouter basename={process.env.PUBLIC_URL}>
<App />
</BrowserRouter>
</React.StrictMode>,
document.getElementById("root")
);
// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more:
reportWebVitals();
and here's my app.js file:
import React from "react";
import AboutSection from "./components/AboutSection";
//Global Style
import GlobalStyle from "./components/GlobalStyle";
// Import Pages
import AboutMe from "./pages/AboutMe";
import ContactMe from "./pages/ContactMe";
import MyWork from "./pages/MyWork";
import Nav from "./components/Nav";
import WorkDetail from "./pages/WorkDetail";
//Router
import { Switch, Route, useLocation } from "react-router-dom";
//Animation
import { AnimatePresence } from "framer-motion";
import ScrollTop from "../src/components/ScrollTop";
function App() {
const location = useLocation();
return (
<div className="App">
<GlobalStyle />
<Nav />
<AnimatePresence exitBeforeEnter>
<Switch location={location} key={location.pathname}>
<Route path="/" exact component={AboutMe}>
<AboutMe />
</Route>
<Route path="/work" exact>
<MyWork />
</Route>
<Route path="/work/:id">
<WorkDetail />
</Route>
<Route path="/contact">
<ContactMe />
</Route>
</Switch>
<ScrollTop />
</AnimatePresence>
</div>
);
}
export default App;

this.props.children isnt working with react-router

i am trying to make a navigaton on my website by react-router and typescript. but its not working and instead of Home page i get an empty page
Thats my app.tsx file
// app.tsx
import * as React from 'react';
import '../App.css';
class App extends React.Component<any,any> {
public render() {
return (
<div>
{this.props.children}
</div>
);
}
}
export default App;
index.tsx
// index.tsx
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import './index.css';
import registerServiceWorker from './registerServiceWorker';
import {AppRouter} from './router';
ReactDOM.render(
<AppRouter/>,
document.getElementById('root') as HTMLElement
);
registerServiceWorker();
router.tsx
import * as React from 'react';
import { Route,Router } from 'react-router';
import App from './components/App';
import HomePage from './components/home/HomePage';
import createHistory from 'history/createBrowserHistory';
const history = createHistory();
export const AppRouter = () => {
return (
<Router history={history}>
<Route path="/" component={App} >
<Route path="/" exact={true} component={HomePage} />
</Route>
</Router>
);
}
i dont really dont know what to say. i cant find any possible info about this. If u know better way to make navigation with typescript, react and redux i am open for ideas. thx
In the App component, you are doing {this.props.children}. So you should not pass that component to any route.
You need to add all the routes as a child of that component through which you will get the children in your props.
Also, for switching between routes, you should bind all the routes in the 'Switch' imported from react-router.
So, your router.tsx file should look like:
import * as React from 'react';
import { Route, Router, Switch } from 'react-router';
import App from './components/App';
import OtherComponent from './components/OtherComponent';
import HomePage from './components/home/HomePage';
import createHistory from 'history/createBrowserHistory';
const history = createHistory();
export const AppRouter = () => {
return (
<App>
<Router history={history}>
<Switch>
<Route exact={true} component={HomePage} />
<Route path="/other" component={OtherComponent} />
</Switch>
</Router>
</App>
);
}
By this, you will get the 'HomePage' component at route '/' and OtherComponent at route '/other'.

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