I want to add the searchContext context in my App.js so that my Navbar an Results components have access to the variables in it. How would I do this with my routes set up? I tried to just add with with them but that didn't work. This is the code.
<Router>
// Where does <searchContext.Provider> go?
<Navbar></Navbar>
<Routes>
<Route exact path='/' element={<Home />} />
<Route path='/results'>
<Route path='/results/:value' element={<Results />} />
{/*<Route path='/results/:value/:slot' element={<Slot />}*/}
</Route>
// Another route that has nothing to do with searchContext
</Routes>
</Router>
Edit: Added "// Another route that has nothing to do with searchContext"
if i were you i would just wrap the all thing with the provider as long as its not to heavy.
Hellow, this goes with general understanding of context Api,
now the structure of your folders is your choice but i'll be very brief here
//on your context file searchContext.js
import {useState,createContext} from 'react';
export const SearchContext = createContext(null);
export const ContextProvider = props => {
const [search,setSearch] = useState(null);
return <SearchContext.Provider value = {{search,setSearch}}>
{children>
</SearchContext.Provider>
}
//now on your route.js
import { ContextProvider} from '../your/path/file';
....
<Router>
// Where does <searchContext.Provider> go?
<ContextProvider>
<Navbar></Navbar>
<Routes>
<Route exact path='/' element={<Home />} />
<Route path='/results'>
<Route path='/results/:value' element={<Results />} />
{/*<Route path='/results/:value/:slot' element={<Slot />}*/}
</Route>
// Another route that has nothing to do with searchContext
</Routes>
</ContextProvider>
</Router>
Related
I am encountering a problem with my private routing setup. Currently, I use the user variable in the App.js to determine if a user is logged in or not, in order to restrict access to private routes. The issue with this method is that if a user attempts to directly access a private page (such as "mysolutions"), they will be immediately redirected to the homepage due to the delay in fetching the user data from the database during the initial website load.
I would like to know how can I fix this issue.
My App.js code:
import React, { Suspense } from "react"
import { Navigate, Route, Routes } from "react-router-dom"
import rocketLoader from "./assets/animated_illustrations/rocketLoader.json"
import Layout from "./components/layouts/Layout"
import Meta from "./components/meta/Meta"
import LottieAnimation from "./components/reusable/LottieAnimation"
import ScrollToTop from "./components/reusable/ScrollToTop"
import { useAuthContext } from "./hooks/useAuthContext"
import "./App.css"
// lazy loading components
const Homepage = React.lazy(() => import("./pages/Homepage"))
const Dashboard = React.lazy(() => import("./pages/Dashboard"))
const MySolutions = React.lazy(() => import("./pages/MySolutions"))
const App = () => {
const { authIsReady, user } = useAuthContext()
return (
<>
<Meta routes={routes} />
<div>
<Suspense
fallback={
<div className="flex justify-center items-center min-h-screen">
<LottieAnimation animationDataFile={rocketLoader} />
</div>
}
>
<ScrollToTop>
<Routes>
<Route path="/" element={<Layout />}>
<Route index element={<Homepage />} />
<Route path="challenges" element={<Dashboard />} />
<Route
path="mysolutions"
element={user ? <MySolutions /> : <Navigate to="/" />}
/>
<Route path="*" element={<Navigate to="/" replace />} />
</Route>
</Routes>
</ScrollToTop>
</Suspense>
</div>
</>
)
}
export default App
You can use authIsReady variable from useAuthContext() for check the current user data inside the private route.
And with this variable you can simply add if condition to private route like :
<ScrollToTop>
<Routes>
<Route path="/" element={<Layout />}>
<Route index element={<Homepage />} />
<Route path="challenges" element={<Dashboard />} />
{authIsReady && (
<Route
path="mysolutions"
element={user ? <MySolutions /> : <Navigate to="/" />}
/>
)}
<Route path="*" element={<Navigate to="/" replace />} />
</Route>
</Routes>
</ScrollToTop>
I would create a loading page, which is shown to the user until the fetch is completed and we are able to decide if we can let advance to the private route or not. Would this solution work for you?
I am using React router v6.
THE PROBLEM:
my App.tsx is very big as it includes routes for all of the application:
Ex.
...
<Route path="products/" element={<ProductsList />} />
<Route path="products/:slug" element={<ProductView />} />
... about 300 lines
I would like to group these routes by feature so that I end up having something like this:
...
<Route path="admin" element={<AdminRoutes />} />
<Route path="products" element={<ProductsRoute />} />
...
it would look cleaner and easier to read.
So far I have created something like this for the Admin section:
export const AdminRoutes = (): any => {
return (
<Routes>
<Route path="admin" element={<Admin />}>
</Routes>
)}
and I have imported it like this inside App.tsx:
...
<Route element={<AdminRoutes />} path="admin" />
...
I am expecting to see the <Admin /> component (defined in AdminRoutes), although I don't get any errors the screen is blank.
export const AdminRoutes = (): any => {
return (
<Routes>
<Route path="admin" element={<Admin />}>
</Routes>
)}
Since you're using relative paths, the actual url that this will match is /admin/admin, one comes from the top level route in App, and another from here. Assuming you wanted this to only match "/admin", you can instead do:
<Route path="*" element={<Admin />}/> // Matches /admin
<Route path="dashboard" element={<Dashboard/>}/> // Matches /admin/dashboard
Or you could use an absolute path:
<Route path="/admin" element={<Admin />}/>
<Route path="/admin/dashboard" element={<Dashboard/>}
I am trying to use react-router with props id but it gave me this info:
Matched leaf route at location "/some-12" does not have an element. This means it will render an <Outlet /> with a null value by default resulting in an "empty" page.
I'm using "react-router-dom": "6" and "react": "^17.0.2"
//example Routes
import {Route, Routes } from "react-router-dom";
function App()
return(
<>
<Routes>
<Route path="/about" element={<About />}/>
<Route exec={true} path="/something" element={<Something/>}/>
<Route exact={true} path="/something-:id"
render={(props) => {
<Some id={props.match.params.id} />;}}
/>
<Route path="/contact" element={<Contact />}/>
</Routes>
</>```
//example Some
export default function Some({ id }) {
return(
<>
<p>Some with id: {id}
</>
)}
Where I did mistakes?
In react-router-dom version 6 the Route components render all the routed components on the element prop and there are no longer any route props, i.e. no history, location, or match.
Render the Some component on the element prop and use the useParams hook to access the id route match param. If path="/something-:id" doesn't work then try making the id its own path segment, i.e. path="/something/:id".
function App()
return(
<>
<Routes>
<Route path="/about" element={<About />}/>
<Route path="/something" element={<Something/>}/>
<Route path="/something-:id" element={<Some />} />
<Route path="/contact" element={<Contact />}/>
</Routes>
</>
);
}
...
import { useParams } from 'react-router-dom';
export default function Some() {
const { id } = useParams();
return(
<>
<p>Some with id: {id}
</>
);
}
It might be that you missed a return statement in your element prop.
<Route exact={true} path="/something-:id"
render={(props) => {
return <Some id={props.match.params.id} />;}}
/>
// or
<Route exact={true} path="/something-:id"
render={(props) => <Some id={props.match.params.id} />;}/>
Note: Upon further research, the render prop has been removed in v6. You should use element instead and fetch the :id as per Drew Reese's answer
I'm using react router dom v5 with material ui, and I have my routes in the following way:
import React from 'react'
import { BrowserRouter, Route, Switch } from 'react-router-dom'
import Layout from '../components/layout'
import Login from '../screens/Login'
import NotFound from '../screens/NotFound'
import routes from './routes'
const DynamicRoutes = () => {
return (
<>
{Object.values(routes).map(({ component, path }) => (
<Route exact path={path} key={path} component={component} />
))}
</>
)
}
const Router = () => {
return (
<BrowserRouter>
<Switch>
<Route exact path="/login" component={Login} />
<Layout>
<DynamicRoutes />
</Layout>
<Route path="*" component={NotFound} />
</Switch>
</BrowserRouter>
)
}
export default Router
I have already tried with <Route component={NotFound} />, and neither worked to me. Can anyone help me? The rest of routes work correctly, but when I type a fake route, doesn't go to the NotFound screen.
That occurs because all children of a <Switch> should be <Route> or <Redirect> elements.
You can check more about it in react-router-dom docs.
So, one solution for your code would be do something like that:
<BrowserRouter>
<Switch>
<Route exact path="/login" component={Login} />
{Object.values(routes).map(({ Component, path }) => (
<Route exact path={path} key={path}>
<Layout>
<Component />
</Layout>
</Route>
))}
<Route path="*" component={NotFound} />
</Switch>
</BrowserRouter>
*For your routes object array, Component property must be with an upper C.
You can check this sample code.
React router redux always show the first route. No matter which url i entered, it will render the first route.
Index.js file
<ConnectedRouter history={history}>
<App />
</ConnectedRouter>
App.js file
export default function App() {
return (
<Switch>
<Route to="/" component={Dashboard} key={1} />;
<Route to="/icons" component={Icons} key={2} />;
</Switch>
);
}
just add exact={true} to Route, default exact is set to false, just take a look here.
<Route exact path="/" component={Dashboard} key={1} />;
When you make use Switch, you need to add the Routes, whose paths are prefixes to other Routes at the end since Switch matches and renders the first route that matched.
export default function App() {
return (
<Switch>
<Route to="/icons" component={Icons} key={2} />
<Route to="/" component={Dashboard} key={1} />
</Switch>
);
}
And you don't need ; at the end of JSX statements
This is because of the bad route configuration in your example. You need to add exact prop to the first route.
Example:
<Switch>
<Route exact to="/" component={Dashboard} />;
<Route to="/icons" component={Icons} />;
</Switch>
If you don't add exact to the "/" route, then it will always be matched, because every other route also has the / as its part.
My suggestion is to define all routes as exact by default, and only set non-exact routes when required such as:
<Switch>
<Route exact to="/" component={Dashboard} key={1} />;
<Route exact to="/icons" component={Icons} key={2} />;
<Route to="/icons/:iconId" component={IconDetails} key={3} />;
</Switch>