component is not render, problems with react-router - javascript

I'm having a problem with react-route. The NoteList component is not rendering.
app.js
import { BrowserRouter as Router, Routes } from 'react-router-dom';
import logoNotes from './img/logoNotes.png';
import NoteList from './components/NoteList/NoteList';
import './App.css';
function App() {
return (
<Router>
<div className='aplication-notes'>
<div className='notes-logo-container'>
<img src={logoNotes} className='notes-logo' alt='logo' />
</div>
<div className='note-list'>
<h1> my notes</h1>
<br></br>
<Routes
path='/src/components/NoteList/NoteList'
element={<NoteList />}
/>
</div>
</div>
</Router>
);
}
export default App;
I can see the div and h1 that is in the app.js file but not the Notelist component.
How can I solve this problem?

The Routes component is only responsible for wrapping Route components and handles the path matching duties. It doesn't take path or element props. These belong to the Route component.
Import the Route component and render the NoteList component by the Route and wrap the Route with Routes.
Example:
import {
BrowserRouter as Router,
Routes
Route // <-- import
} from 'react-router-dom';
import logoNotes from './img/logoNotes.png';
import NoteList from './components/NoteList/NoteList';
import './App.css';
function App() {
return (
<Router>
<div className='aplication-notes'>
<div className='notes-logo-container'>
<img src={logoNotes} className='notes-logo' alt='logo' />
</div>
<div className='note-list'>
<h1> my notes</h1>
<br />
<Routes> // <-- wrap Route components
<Route // <-- Route renders content
path="/src/components/NoteList/NoteList"
element={<NoteList />}
/>
</Routes>
</div>
</div>
</Router>
);
}
export default App;
Now when you navigate to "/src/components/NoteList/NoteList" in the browser you should see the UI rendered as well as the NoteList component.

Related

utils.ts:757 Uncaught Error: [div] is not a <Route> component

I try to make a route of Register and Login components inside a div(className='container') in react-router v6, but when i try to access these components I reach a blank page, then when i rid the div class it works very well, i don't know if the problem from the div. please help me to fix it:
this is my code:
enter code here
import './App.css';
import Navbar from './components/layout/Navbar';
import Footer from './components/layout/Footer';
import Landing from './components/layout/Landing';
import {BrowserRouter as Router, Outlet, Routes, Route} from "react-router-dom";
import Register from "./components/auth/Register";
import Login from "./components/auth/Login";
function App() {
return (
<Router >
<div className="App">
<Navbar />
<Routes>
<Route path="/" element={<Landing />} />
<div className="container">
<Route path="/register" element={<Register />} />
<Route path="/login" element={<Login />} />
</div>
</Routes>
<Footer />
</div>
</Router>
);
}
export default App;
import React, { Component } from 'react';
import {Outlet} from 'react-router-dom';
class Register extends Component {
render() {
return (
<div >
<h1>Register</h1>
</div>
)
}
}
export default Register;
import React, { Component } from 'react';
import {Outlet} from 'react-router-dom';
class Login extends Component {
render() {
return (
<div>
<h2>Login</h2>
</div>
)
}
}
export default Login;
import React, { Component } from 'react';
import { Link, Outlet } from "react-router-dom";
class Landing extends Component {
render() {
return (
<div className="landing">
<div className="dark-overlay landing-inner text-light">
<div className="container">
<div className="row">
<div className="col-md-12 text-center">
<h1 className="display-3 mb-4">Developer Connector
</h1>
<p className="lead"> Create a developer profile/portfolio, share posts and get help from other developers</p>
<hr />
<Link to="/register" className="btn btn-lg btn-info mr-2">Sign Up</Link>
<Link to="/login" className="btn btn-lg btn-light">Login</Link>
</div>
</div>
</div>
</div>
</div>
)
}
};
export default Landing;
When you try to put a DIV object as a route, the problem occurs.
I suggest you remove the DIV from the APP component and put it inside each page (register, login) as needed.
Wish you the best!
import './App.css';
import Navbar from './components/layout/Navbar';
import Footer from './components/layout/Footer';
import Landing from './components/layout/Landing';
import {BrowserRouter as Router, Outlet, Routes, Route} from "react-router-dom";
import Register from "./components/auth/Register";
import Login from "./components/auth/Login";
function App() {
return (
<Router >
<div className="App">
<Navbar />
<Routes>
<Route path="/" element={<Landing />} />
<Route path="/register" element={<Register />} />
<Route path="/login" element={<Login />} />
</Routes>
<Footer />
</div>
</Router>
);
}
export default App;
Don't use div inside Routes. Use Route with some custom components.

You should never have more than one router in your app

You cannot render a inside another . You should never have more than one in your app.
Why am I having this issue? I have checked my code and I dont have a Router inside another Router. In fact, i only have one router on my app.
This is the component:
import React from 'react';
import { BrowserRouter, Route, Routes } from "react-router-dom";
import Portfolio from '../pages/Portfolio';
function Menu()
{
return (
<BrowserRouter>
<Routes>
<Route path="/" element={<Portfolio />} />
</Routes>
</BrowserRouter>
);
};
export default Menu;
And I call it from this component:
import React from 'react';
import AboutMe from '../components/AboutMe';
import Header from '../components/Header';
import Menu from '../components/Menu';
import Particle from '../components/Particle';
import Services from '../components/Services';
import Skills from '../components/Skills';
function Portfolio()
{
return (
<React.StrictMode>
<Particle />
<Menu />
<Header />
<div className='d-flex flex-column mt-5' id='about-me-services'>
<div><AboutMe /> </div>
<div><Services /> </div>
</div>
<Skills />
</React.StrictMode>
);
}
export default Portfolio;
Thanks for your help :)
Finally, Menu contains a Portfolio, which contains a Menu, which contains a Portfolio, which contains... etc. as super said. Thanks for your help

React-Router-Dom <Link /> tag is changing URL but not rendering the Component

Header Component
import React from "react";
import { BrowserRouter as Router, Link } from "react-router-dom";
import { ReactComponent as Logo } from "../../asset/crown.svg";
import "./header.scss";
const Header = () => {
return (
<div className='header'>
<Router>
<Link exact className='logo-container' to='/'>
<Logo className='logo' />
</Link>
<div className='options'>
<Link className='option' to='/shop'>
SHOP
</Link>
</div>
</Router>
</div>
);
};
export default Header;
This is my header Component in which I am using Link tag but these tags are changing the URL in the Search Bar but not actually rendering the components.
You don't need the Router inside the Header Component...You can just use Link and then in your App.js setup the Route to the Component. Like So..
App.Js
import React from "react";
import { BrowserRouter as Router, Link } from "react-router-dom";
import { ReactComponent as Logo } from "../../asset/crown.svg";
import "./header.scss";
const Header = () => {
return (
<div className='header'>
<ul>
<li className='logo-container'>
<Link to='/'>
<Logo className='logo' />
</Link>
</li>
<li>
<Link to="/shop">
SHOP
</Link>
</li>
</div>
);
};
export default Header;
//APP COMPONENT
import React from "react";
import { BrowserRouter as Router,Switch, Route } from "react-router-dom";
const App = () => {
return (
<Router>
<Switch>
<Route exact path="/" component="Home">
<Route path="/shop" component="shop">
</Switch>
</Router>
);
};
export default App;
Make sure not to use BrowserRoute inside BrowserRouter.
e.g: when you place a component inside a component it's not JSX there it gets converted to HTML and can cause an error.

Why React routing not working in component?

I'm working on a React web application using React router.
In my App.js file i have imported header and home component.
In home component i have 2 components called Onlinebanks and Creditcard that i imported from online-banks.js and creditcard.js files.
When the user clicks link buttons in home.js component, the Onlinebanks and Creditcard components should render.
Instead i am getting an error called Error: Invariant failed: You should not use < Link> outside a < Router>.
Why it's not working?
INDEX.JS
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
ReactDOM.render(<App />, document.getElementById('root'));
APP.JS
import React, { Component } from 'react';
import './App.css';
import Header from './components/header';
import Home from './components/home';
class Routes extends Component {
constructor(props){
super(props);
this.state = {
};
}
render(){
return (
<div className="wrapper">
<Header/>
<Home/>
</div>
);
}
}
export default Routes;
HOME.JS
import React from 'react';
import { Route, Switch, Link } from 'react-router-dom';
import Onlinebanks from './online-banks';
import Creditcard from './creditcard';
const Home = (props) => {
return (
<div className="section">
<div className="main-page">
<div className="tab-container">
<div className="tab-btns">
<Link to="/">
<div className="online-bank-btn">
Online pangad
</div>
</Link>
<Link to="/creditcard">
<div className="creditcard-btn">
Krediitkaart
</div>
</Link>
</div>
<Switch>
<Route path="/" exact component={Onlinebanks}/>
<Route path="/creditcard" exact component={Creditcard}/>
</Switch>
</div>
</div>
</div>
)
}
export default Home;
ONLINE-BANKS.JS
import React from 'react';
const Onlinebanks = (props) => {
return (
<div className="banks-container">
<input type="button" value="Pay" className="pay-btn" id="online-banks-pay"></input>
</div>
)
}
export default Onlinebanks;
CREDITCARD.JS
import React from 'react';
const Creditcard = (props) => {
return (
<div className="Creditcard-container">
<input type="button" value="Pay" className="pay-btn" id="creditcard-pay"></input>
</div>
)
}
export default Creditcard;
I don't see anywhere in your code where you imported BrowserRouter from react-router-dom which should wrap all the other components rendered by your top level componet (app.js) or entirely wrap the app component. so, first import { BrowserRouter as Router } from "react-router-dom" in index.js, then wrap App component with Router as follows
ReactDOM.render(<Router> <App /> </Router>, document.getElementById("root"));
alternatively you can wrap the retun statment in app.js with Router as follows after importing BrowserRouter as Router
return (
<Router>
<div className="wrapper">
<Header/>
<Home/>
</div>
</Router>
);
<Router> is an HOC component, so you need to use it at the top most level possible. Suggestion would be to create a separate Router component and use it within App.js file above div tag
<CustomRouter>
<div className="wrapper">
<Header/>
<Home/>
</div>
</CustomRouter>
you need to better understand how react-router-dom works.
visit here for complete routing guide react-router-dom
i found some major missings in your app.js file.
import {
BrowserRouter as Router,
Switch,
Route,
Link
} from "react-router-dom";
<Switch>
<Route exact path="/">
<Home />
</Route>
<Route path="/about">
<About />
</Route>
<Route path="/dashboard">
<Dashboard />
</Route>
</Switch>
i don't see this method in your app.js .

Render a sub route in react router v4

Before I begin I have been on the https://reacttraining.com/react-router/web/guides/quick-start to grasp the idea of how the react router works. I have created a simple 3 page site in react and I want to create a list which will allow me to show some nested components. Whilst the examples on reacttraining.com nicely work on in a singles js file. I have my site split over 3 js files:
APP.JS
import React, {Component} from 'react';
import {
BrowserRouter as Router,
Route,
Link
} from 'react-router-dom';
import {Home} from './Home';
import {User} from './User';
import {Artwork} from './artwork'
import {Header} from './header';
class App extends Component {
render(){
return (
<Router>
<div className="container">
<div className="row">
<div className="col-xs-10 col-xs-offset-1">
<Header />
</div>
</div>
<hr/>
<div className="row">
<div className="col-xs-10 col-xs-offset-1">
<Route path="/" exact component={Home}/>
<Route path="/home" exact component={Home}/>
<Route path="/user" component={User}/>
</div>
</div>
</div>
</Router>
);
}
}
export default App;
USER.JS Edited on 28/03/2017
import React, {Component} from 'react';
import {Artwork} from './artwork';
import {Route, Link} from 'react-router-dom';
export class User extends Component {
render() {
return (
<div className="row">
<div className="col-md-4">
<h3>The User Page</h3>
<p>User ID:</p>
<li><Link to="/user/artwork">Artwork</Link></li>
</div>
<div className="col-md-8">
<Route path="/user/artwork" component={Artwork}/>
</div>
</div>
);
}
}
export default User;
ARTWORK.JS
import React, {Component} from 'react';
export class Art extends Component {
render(){
return (
<div>
<h3>Art</h3>
</div>
);
}
}
export default Art;
The issue that I am having is that whilst i can navigate through to my top level menu items (Home and User) I can not access the artwork component on the the user page. when the artwork button is pressed my user component is removed.
If you're looking at the basic example on react-training, you'll notice that the "child" Route in the Topics component has ${match.url}/:topicId as the path:
<Route path={`${match.url}/:topicId`} component={Topic}/>
This is basically turning it into topics/:topicId which is needed because the top most component wouldn't know what to do with just :topicId.
Likewise, in your situation, your App.js doesn't know what to do with /artwork so it doesn't render anything. If you change your Route path and Link to in User.js to /user/artwork it should start working as desired.
To make your User component more composable/reusable, you'd want to do the same thing as react training and use the passed in match.url on the props.

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