I am a beginner in react and i am using routes for basic routing of components on my homepage
This is the code on my homepage component but still it shows nothing on my webpage when I run the server
import React,{ Component } from "react";
import RoomJoinPage from "./RoomJoinPage";
import CreateRoomPage from "./CreateRoomPage";
import { BrowserRouter as Router, Switch, Route, Link, Redirect, Routes } from "react-router-dom";
export default class HomePage extends Component {
constructor(props) {
super(props);
}
render() {
return (
<div>
<Router>
<Routes>
<Route exact path='/' element={ <HomePage/> }><h1>This is the home page</h1></Route>
<Route exact path='/join' element={ <RoomJoinPage/> }></Route>
<Route exact path='/create' element={ <CreateRoomPage/> } ></Route>
</Routes>
</Router>
</div>
);
}
}
I have used webpack configurations to create the app as I am using react and Django. When I searched for solution on stack somebody commented on a post as if you are using webpack configurations for manually setting up the project it requires devServer : {historyApiFallback: true,} for react routes to work so what should I do please help me I've been stuck on this part from last two days If the above solution is right then please let me know where to write that following statement to make the react routes work...
I see you are using Browser Router as Router. One thing I would try is to use BrowserRouter without using as Router, just like this <BrowserRouter> </BrowserRouter>.
Another thing that I would try is to use HashRouter instead of BrowserRouter, and use it in the file index.js like this:
ReactDOM.render(
<React.StrictMode>
<HashRouter>
<App />
</HashRouter>
</React.StrictMode>,
document.getElementById('root')
);
And your HomePage file should look like this:
import React,{ Component } from "react";
import RoomJoinPage from "./RoomJoinPage";
import CreateRoomPage from "./CreateRoomPage";
import { Switch, Route, Link, Redirect, Routes } from "react-router-dom";
export default class HomePage extends Component {
constructor(props) {
super(props);
}
render() {
return (
<div>
<Routes>
<Route exact path='/' element={ <HomePage/> }><h1>This is the home page</h1></Route>
<Route exact path='/join' element={ <RoomJoinPage/> }></Route>
<Route exact path='/create' element={ <CreateRoomPage/> } ></Route>
</Routes>
</div>
);
}
}
If anything of this works, please share the version of react router dom and react if it's possible. Previously I also had problems of this style with RRD.
React router not rendering my JSX. It doesn't display the content of the components. It renders a blank page.
Below is my root component:
import React, { Component } from 'react'
import Navbar from './components/Navbar'
import { BrowserRouter, Route } from 'react-router-dom'
import Home from './components/Home'
import About from './components/About'
import Contact from './components/Contact'
class App extends Component {
render() {
return (
<BrowserRouter>
<div className="App">
<Navbar />
<Route path="/Home" Component={Home} />
<Route path="/About" Component={About} />
<Route path="/Contact" Component={Contact} />
</div>
</BrowserRouter>
)
}
}
export default App
If your domain is, for example, "site.com", you only have routes for "site.com/Home", "site.com/About" and "site.com/Contact", so when your routing is empty, it's only normal that nothing is going to show up.
If you add a route to your root domain after all your routes, something should show up instead of nothing.
For example, try adding this after all your other routes;
<Route path='/' component={Home} exact/>
Also, your props should be named "component" instead of "Component" for your Route component.
I tried replicating your scenario here:
You can edit the code and make your own changes as you learn about routing. I truly think though that you were not being able to see your JSX because of the first uppercase letter in your Route props being "Component" instead of "component".
I am having trouble changing the view in react with routing. I only want to show a list of users, and clicking on each user should navigate to a details page. Here is the router:
import React from "react";
import ReactDOM from "react-dom";
import { BrowserRouter } from 'react-router-dom';
import Users from "./components/Users";
import { Router, Route } from "react-router";
import Details from "./components/Details";
ReactDOM.render((
<BrowserRouter>
<div>
<Route path="/" component={Users} />
<Route path="/details" component={Details} />
</div>
</BrowserRouter>
), document.getElementById('app'))
When I use the url /details my browser navigates to that url, but does not change the view. Any other route throws 404 so it seems to recognize the route but not update.
You need to specify the attribute exact for your indexRoute, otherwise for even /details route it will still match with / . Also try to import Route from react-router-dom
import React from "react";
import ReactDOM from "react-dom";
import { BrowserRouter, Route } from 'react-router-dom';
import Users from "./components/Users";
import Details from "./components/Details";
ReactDOM.render((
<BrowserRouter>
<div>
<Route exact path="/" component={Users} />
<Route path="/details" component={Details} />
</div>
</BrowserRouter>
), document.getElementById('app'))
UPDATE:
Another thing that you need to do is to attach your component Users with withRouter. You need to make use of withRouter only when your component is not receiving the Router props,
This may happen in cases when your component is a nested child of a component rendered by the Router or you haven't passed the Router props to it or when the component is not linked to the Router at all and is rendered as a separate component from the Routes.
In Users.js add
import {withRouter} from 'react-router';
.........
export default withRouter(Users)
DOCS
You just have to wrap the components inside withRouter.
<Route exact path="/mypath" component={withRouter(MyComponent)} />
Here is a sample App.js file:
...
import { BrowserRouter as Router, Route, Switch, withRouter } from "react-router-dom";
import Home from "./pages/Home";
import Profile from "./pages/Profile";
class App extends Component {
render() {
return (
<Router>
<Switch>
<Route exact path="/" component={withRouter(Home)} />
<Route exact path="/profile" component={withRouter(Profile)} />
</Switch>
</Router>
);
}
}
export default App;
Additional
If you are using react router, componentWillReceiveProps will get called whenever the url changes.
componentWillReceiveProps(nextProps) {
var currentProductId = nextProps.match.params.productId;
var nextProductId = nextProps.match.params.productId; // from the new url
...
}
Note
Alternatively, you may also wrap the component in withRouter before exporting, but then you have to ensure a few other things. I usually skip this step.
export default withRouter(Profile)
I had the same issue and discovered that it was because I had a nested router. Once I removed the nested router, and simply put my component-specific routes within a switch component--the issue was resolved without having to use withRouter or make any additional changes.
<Router> // <--Remove nested Router
<Switch>
<Route exact path="/workflows" component={ViewWorkflows} />
<Route path="/workflows/new" component={NewWorkflow} />
</Switch>
</Router>
Yusufbek is describing a similar issue. I think it's a lot cleaner to store the component related routes at a view level versus storing all of them in one main router. In a production app, that's going to be way too many routes to easily read through and debug issues.
React Router v5 doesn't work with React 18 StrictMode
https://github.com/remix-run/react-router/issues/7870
I have faced the same problem but I fixed it. I have placed the home page as the last. It works for me. Just like below.
import React from "react";
import ReactDOM from "react-dom";
import { BrowserRouter } from 'react-router-dom';
import Users from "./components/Users";
import { Router, Route } from "react-router";
import Details from "./components/Details";
ReactDOM.render((
<BrowserRouter>
<div>
<Route path="/details" component={Details} />
<Route path="/" component={Users} />
</div>
</BrowserRouter>
), document.getElementById('app'))
I had a similar issue but with different structure. I've added one Router that will handle all routes, I've used Switch component to switch views. But actually, it didn't. Only URL changed but not view. The reason for this was the Link component used inside of SideBar component which was outside of the Router component. (Yes, I've exported SideBar with "withRouter", not worked).
So, the solution was to move my SideBar component which holds, all Link components into my Router.
The problem is in my linkers, they are outside of my router
<div className="_wrapper">
<SideBar /> // Holds my all linkers
<Router>
<Switch>
<Route path="/" component={Home} />
<Route path="/users" component={Users} />
</Switch>
</Router>
</div>
Solution was moving my linkers into my router
<div className="_wrapper">
<Router>
<SideBar /> // Holds my all linkers
<Switch>
<Route path="/" component={Home} />
<Route path="/users" component={Users} />
</Switch>
</Router>
</div>
I had the same issue with react-router-dom 5
The problem was caused by the history package.
The version I was using was 5.0.0 but they don't work together.
Fixed by downgrading history to 4.10.1
Related issue: https://github.com/ReactTraining/history/issues/804
BrowserRouter fails to maintain history in your case. Use "Router" instead, Usage of this with custom history as props may help resolve your problem.
import {Router, Route, Switch, withRouter } from "react-router-dom";
import Home from "./pages/Home";
import Profile from "./pages/Profile";
import {createBrowserHistory} from 'history';
export const customHistory = createBrowserHistory(); //This maintains custom history
class App extends Component {
render() {
return (
<Router history={customHistory}>
<Switch>
<Route exact path="/" component={Home} />
<Route exact path="/profile" component={Profile} />
</Switch>
</Router>
);
}
}
export default App;
Then in your components, import customHistory from 'App' and use that to navigate.
customHistory.push('/pathname');
Hope This help! :)
When using Redux and I had similar issues where the url was updating in the address bar but the app was not loading the respective component. I was able to solve by adding withRouter to the export:
import { connect } from 'react-redux'
import { withRouter } from 'react-router-dom'
export default withRouter(connect(mapStateToProps)(MyComponentName))
According to this issue here, react-router-dom isn't compatible with React 18 because BrowserRouter is a child of StrictMode.
So to resolve the issue.
Instead of this:
<React.StrictMode><BrowserRouter>...</BrowserRouter></React.StrictMode>
Do this:
<BrowserRouter><React.StrictMode>...</React.StrictMode></BrowserRouter>
It worked for me this way, I hope it helps.
In my case, I'd mistakenly nested two BrowserRouters.
You need to add exact to the index route and rather than enclosing those Route components by div, use Switch from react-router-dom to switch between the routes.
import React from "react";
import ReactDOM from "react-dom";
import { Route, Switch } from 'react-router-dom';
import Users from "./components/Users";
import Details from "./components/Details";
ReactDOM.render((
<div>
<Switch>
<Route path="/" component={Users} exact/>
<Route path="/details" component={Details} />
</Switch>
</div>
), document.getElementById('app'))
I Tried adding "exact" in front of the home path
like this
<Route exact path="/" component={Home}></Route>
It is working fine...
I had similar issue with React Router version 4:
By clicking <Link /> component, URL would change but views wouldn't.
One of views was using PureComponent rather than Component (imported from react) and that was the cause.
By replacing all route rendered components that were using PureComponent to Component, my issue was resolved.
(Resolution source: https://github.com/ReactTraining/react-router/issues/4975#issuecomment-355393785)
None of the answers here solved my issue, turns out I had to add a dependency to my useEffect hook. I had something like this:
App.js
<Route
path="/product/:id"
component={MyComponent}
/>
MyComponent.jsx
const { id } = useParams();
useEffect(() => {
fetchData();
}, []);
I had a button to change to another product, which would only update the :id on the url, I could see the url changed, but no effect on the page. This change fixed the issue:
MyComponent.jsx
const { id } = useParams();
useEffect(() => {
fetchData();
}, [id]); // add 'id' to dependency array
Now when the id changes, it trigger a function to update the data and works as expected.
Hmm there no any SWITCH to actually switch views.
this is how i use router to switch from landin page to main site
//index.jsx
ReactDOM.render( (<BrowserRouter><App/></BrowserRouter>), document.getElementById('root') );
//App.jsx
render()
{
return <div>
<Switch>
<Route exact path='/' component={Lander}/>
<Route path='/vadatajs' component={Vadatajs}/>
</Switch>
</div>
}
https://jsfiddle.net/Martins_Abilevs/4jko7arp/11/
ups i found you use different router ..sorry then maybe this fiddle be for you useful
https://fiddle.jshell.net/terda12/mana88Lm/
maybe key of solution is hiden in line for main render function ..
Router.run(routes, function(Handler) {
React.render(<Handler />, document.getElementById('container'));
});
I was facing similar issue I resolve to like this please have a look I hope it's working.
You need to use componentWillReceiveProps function in your component.
clicked a link first time by calling url www.example.com/content1/ componentDidMount() is run.
Now when you click another link say www.example.com/content2/ same component is called but this time prop changes and you can access this new prop under componentWillReceiveProps(nextProps) which you can use to call API Or make state blank and get new data.
componentWillReceiveProps(nextProps){
//call your API and update state with new props
}
For me, I had:
export MyClass extends React.Component
with:
export default withRouter(MyClass)
Meanwhile, in my App.js, I had:
import { MyClass } from './MyClass'
Those playing the home game can see my problem. I was not getting the import with the Router passed into the child classes. To clean this up, I moved the withRouter call into the Route component declaration:
<Router exact path={'/myclass'} component={withRouter(MyClass)} />
Back in MyClass, I changed it to a default export:
export default MyClass extends React.Component
And then finally, in App.js, I changed my import to:
import MyClass from './MyClass'
Hopefully this helps someone. This ensures I didn't have two ways to export the same class, thus bypassing the withRouter prepend.
I also had the same problem. Although it is not a very effective solution, I solved it with a cunning method.
The ComponentDidMount method works every time our url changes.
Within the method we can compare the previous url with the current url and we can the state change or page refresh.
componentDidUpdate(prevProps) {
if (this.props.match.url !== prevProps.match.url) {
//this.props.history.go(0) refresh Page
//this.setState(...) or change state
}
}
<Route exact path="/" component={Users} />
<Route exact path="/details" component={Details} />
I was also facing the same issue which was resolved using the exact attribute. try to use the exact attribute.
I met trouble too.
https://github.com/chengjianhua/templated-operating-system
And I have tried the solutions metioned by Shubham Khatri, but It doesn't work.
I solved this problem, maybe can help you.
https://github.com/ReactTraining/react-router/blob/master/packages/react-router/docs/guides/blocked-updates.md
According the above guide document, when you use PureComponent or use with state management tools like redux, mobx ... It may block the update of your route. Check your route component, ensure you did't block the rerender od your component.
You should check this out: https://github.com/ReactTraining/react-router/blob/master/packages/react-router/docs/guides/blocked-updates.md
Therefore it's definitely not Users or Details, because they are directly rendered by <Route>, and the location will get passed to props.
I am wondering, why do you need the <div> between <BrowserRouter> and <Route>? Remove that and let me know if it works.
I had a similar issue with a conditional Layout:
class LayoutSwitcher extends Component {
render () {
const isLoggedIn = this.props.isLoggedIn
return (
<React.Fragment>
{ isLoggedIn
? <MainLayout {...this.props} />
: <Login />
}
</React.Fragment>
)
}
}
and rewrote the conditions like so:
render () {
const isLoggedIn = this.props.isLoggedIn
if (isLoggedIn) {
return <MainLayout {...this.props} />
}
return <Login />
}
This solved it. In my case, it seems that the context was lost.
I get the same Issue.
I don't think that in this case he needs to add the prop withRouter,
just check in your NavLink you write the good path name as details.
for the route try to start from the specific route to the general one like
<Route path="/details" component={Details} />
<Route path="/" component={Users} />
in your NavLink it should be something like this
<NavLink className="nav-link" to="/details">
details<span className="sr-only">(current)</span>
</NavLink>
a remarque for the import its better to start by importing all stuff related to React after that import the other module
like this one:
import React from "react";
import ReactDOM from "react-dom";
import { BrowserRouter } from 'react-router-dom';
import Users from "./components/Users";
import { Router, Route } from "react-router";
import Details from "./components/Details";
come like this:
import React from "react";
import ReactDOM from "react-dom";
import { BrowserRouter } from 'react-router-dom';
import { Router, Route } from "react-router";
import Users from "./components/Users";
import Details from "./components/Details";
In my case, switching to HashRouter instead of BrowserRouter solved my issue
I was accidentally using a BrowserRouter around my Link's.
<BrowserRouter>
<div>
<Link to="/" component={Users} />
<Link to="/details" component={Details} />
</div>
</BrowserRouter>
If you just started having this issue recently, take a look at https://github.com/remix-run/react-router/issues/7415
The issue is with react-router-dom 5+ and the history dependency.
If you installed it separately using yarn install history you need to uninstall it, do yarn install history#4.10.1
In my case it wasn't working because I imported Browser Router as Router, Like This:
<Router>
<div> <Navbar/></div>
<Routes>
<Route exact path="/" element={<Pageone/>}></Route>
<Route path="/home" element={<Home/>}></Route>
<Route path="/about" element={<About/>}></Route>
<Route path="/contact" element={<Contact/>}></Route>
</Routes>
<div><Footer /></div>
</Router>
</div>
Then It was fixed by adding BrowserRouter instead:
<BrowserRouter>
<div> <Navbar/></div>
<Routes>
<Route exact path="/" element={<Pageone/>}></Route>
<Route path="/home" element={<Home/>}></Route>
<Route path="/about" element={<About/>}></Route>
<Route path="/contact" element={<Contact/>}></Route>
</Routes>
<div><Footer /></div>
</BrowserRouter>
</div>
Hope this helps someone!
Try this,
import React from "react";
import ReactDOM from "react-dom";
import Users from "./components/Users";
import { Router, Route } from "react-router";
import Details from "./components/Details";
ReactDOM.render((
<Router>
<Route path="/" component={Wrapper} >
<IndexRoute component={Users} />
<Route path="/details" component={Details} />
</Route>
</Router>
), document.getElementById('app'))
I had the same issue and I fixed it importing the history from the #types folder in node_modules. I imported it from npm (npm i #history)