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30-Days-Of-React
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17_React_Router/17_react_router.md
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@ -22,7 +22,7 @@
- [What is React Router ?](#what-is-react-router-)
- [BroswerRouter](#broswerrouter)
- [Route](#route)
- [Switch](#switch)
- [Routes](#Routes)
- [NavLink](#navlink)
- [Nested Routing](#nested-routing)
- [Redirect](#redirect)
@ -54,7 +54,7 @@ import {
BrowserRouter,
Route,
NavLink,
Switch,
Routes,
Redirect,
Prompt,
withRouter,
@ -116,7 +116,7 @@ class App extends Component {
return (
<Router>
<div className='App'>
<Route path='/home' component={Home} />
<Route path='/home' element={<Home />} />
</div>
</Router>
)
@ -152,10 +152,10 @@ class App extends Component {
return (
<Router>
<div className='App'>
<Route path='/home' component={Home} />
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Route path='/challenges' component={Challenges} />
<Route path='/home' element={<Home />} />
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route path='/challenges' element={<Challenges />} />
</div>
</Router>
)
@ -191,10 +191,10 @@ class App extends Component {
return (
<Router>
<div className='App'>
<Route path='/' component={Home} />
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Route path='/challenges' component={Challenges} />
<Route path='/' element={<Home />} />
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route path='/challenges' element={<Challenges />} />
</div>
</Router>
)
@ -230,10 +230,10 @@ class App extends Component {
return (
<Router>
<div className='App'>
<Route exact path='/' component={Home} />
<Route exact path='/about' component={About} />
<Route exact path='/contact' component={Contact} />
<Route exact path='/challenges' component={Challenges} />
<Route exact path='/' element={<Home />} />
<Route exact path='/about' element={<About />} />
<Route exact path='/contact' element={<Contact />} />
<Route exact path='/challenges' element={<Challenges />} />
</div>
</Router>
)
@ -269,10 +269,10 @@ class App extends Component {
return (
<Router>
<div className='App'>
<Route exact path='/' component={Home} />
<Route exact strict path='/about' component={About} />
<Route exact strict path='/contact' component={Contact} />
<Route exact strict path='/challenges' component={Challenges} />
<Route exact path='/' element={<Home />} />
<Route exact strict path='/about' element={<About />} />
<Route exact strict path='/contact' element={<Contact />} />
<Route exact strict path='/challenges' element={<Challenges />} />
</div>
</Router>
)
@ -283,16 +283,16 @@ const rootElement = document.getElementById('root')
ReactDOM.render(<App />, rootElement)
```
The other way to avoid the lingering home page is rearranging the routing order and Switch component. Just putting the home route at the bottom.
The other way to avoid the lingering home page is rearranging the routing order and Routes component. Just putting the home route at the bottom.
## Switch
## Routes
The Switch component allows only on component to be rendered.
The Routes component allows only on component to be rendered.
```js
import React, { Component } from 'react'
import ReactDOM from 'react-dom'
import { BrowserRouter as Router, Route, Switch } from 'react-router-dom'
import { BrowserRouter as Router, Route, Routes } from 'react-router-dom'
// Home component
const Home = (props) => <h1>Welcome Home</h1>
@ -312,12 +312,12 @@ class App extends Component {
return (
<Router>
<div className='App'>
<Switch>
<Route exact path='/about' component={About} />
<Route exact path='/contact' component={Contact} />
<Route exact path='/challenges' component={Challenges} />
<Route exact path='/' component={Home} />
</Switch>
<Routes>
<Route exact path='/about' element={<About />} />
<Route exact path='/contact' element={<Contact />} />
<Route exact path='/challenges' element={<Challenges />} />
<Route exact path='/' element={<Home />} />
</Routes>
</div>
</Router>
)
@ -340,7 +340,7 @@ import ReactDOM from 'react-dom'
import {
BrowserRouter as Router,
Route,
Switch,
Routes,
NavLink,
} from 'react-router-dom'
@ -368,12 +368,12 @@ class App extends Component {
</li>
</ul>
<Switch>
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Route path='/challenges' component={Challenges} />
<Route path='/' component={Home} />
</Switch>
<Routes>
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route path='/challenges' element={<Challenges />} />
<Route path='/' element={<Home />} />
</Routes>
</div>
</Router>
)
@ -392,7 +392,7 @@ import ReactDOM from 'react-dom'
import {
BrowserRouter as Router,
Route,
Switch,
Routes,
NavLink,
} from 'react-router-dom'
@ -429,12 +429,12 @@ class App extends Component {
</li>
</ul>
<Switch>
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Route path='/challenges' component={Challenges} />
<Route path='/' component={Home} />
</Switch>
<Routes>
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route path='/challenges' element={<Challenges />} />
<Route path='/' element={<Home />} />
</Routes>
</div>
</Router>
)
@ -453,7 +453,7 @@ import ReactDOM from 'react-dom'
import {
BrowserRouter as Router,
Route,
Switch,
Routes,
NavLink,
} from 'react-router-dom'
@ -490,13 +490,13 @@ class App extends Component {
</li>
</ul>
<Switch>
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Route path='/challenge' component={Challenges} />
<Route path='/' component={Home} />
<Routes>
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route path='/challenge' element={<Challenges />} />
<Route path='/' element={<Home />} />
<Route component={NotFound} />
</Switch>
</Routes>
</div>
</Router>
)
@ -515,7 +515,7 @@ import ReactDOM from 'react-dom'
import {
BrowserRouter as Router,
Route,
Switch,
Routes,
NavLink,
} from 'react-router-dom'
@ -554,13 +554,13 @@ class App extends Component {
<Router>
<div className='App'>
<Navbar />
<Switch>
<Routes>
<Route component={NotFound} />
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Route path='/challenge' component={Challenges} />
<Route exact path='/' component={Home} />
</Switch>
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route path='/challenge' element={<Challenges />} />
<Route exact path='/' element={<Home />} />
</Routes>
</div>
</Router>
)
@ -581,7 +581,7 @@ import ReactDOM from 'react-dom'
import {
BrowserRouter as Router,
Route,
Switch,
Routes,
NavLink,
} from 'react-router-dom'
@ -747,7 +747,7 @@ const Challenges = (props) => {
</li>
))}
</ul>
<Switch>
<Routes>
<Route
exact
path={'/challenges'}
@ -757,7 +757,7 @@ const Challenges = (props) => {
path={path}
component={(props) => <Challenge challenge={challenge} />}
/>
</Switch>
</Routes>
</div>
)
}
@ -785,13 +785,13 @@ class App extends Component {
<Router>
<div className='App'>
<Navbar />
<Switch>
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Route path='/challenges' component={Challenges} />
<Route exact path='/' component={Home} />
<Routes>
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route path='/challenges' element={<Challenges />} />
<Route exact path='/' element={<Home />} />
<Route component={NotFound} />
</Switch>
</Routes>
</div>
</Router>
)
@ -814,7 +814,7 @@ import ReactDOM from 'react-dom'
import {
BrowserRouter as Router,
Route,
Switch,
Routes,
NavLink,
Redirect,
} from 'react-router-dom'
@ -981,7 +981,7 @@ const Challenges = (props) => {
</li>
))}
</ul>
<Switch>
<Routes>
<Route
exact
path={'/challenges'}
@ -991,7 +991,7 @@ const Challenges = (props) => {
path={path}
component={(props) => <Challenge challenge={challenge} />}
/>
</Switch>
</Routes>
</div>
)
}
@ -1057,9 +1057,9 @@ class App extends Component {
<Router>
<div className='App'>
<Navbar username={this.state.firstName} />
<Switch>
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Routes>
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route
path='/user/:username'
component={(props) => (
@ -1090,9 +1090,9 @@ class App extends Component {
)
}}
/>
<Route exact path='/' component={Home} />
<Route exact path='/' element={<Home />} />
<Route component={NotFound} />
</Switch>
</Routes>
</div>
</Router>
)
@ -1115,7 +1115,7 @@ import ReactDOM from 'react-dom'
import {
BrowserRouter as Router,
Route,
Switch,
Routes,
NavLink,
Redirect,
Prompt,
@ -1283,7 +1283,7 @@ const Challenges = (props) => {
</li>
))}
</ul>
<Switch>
<Routes>
<Route
exact
path={'/challenges'}
@ -1293,7 +1293,7 @@ const Challenges = (props) => {
path={path}
component={(props) => <Challenge challenge={challenge} />}
/>
</Switch>
</Routes>
</div>
)
}
@ -1361,9 +1361,9 @@ class App extends Component {
<Navbar username={this.state.firstName} />
<Prompt message='Are you sure you want to leave?' />
<Switch>
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Routes>
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route
path='/user/:username'
component={(props) => (
@ -1394,9 +1394,9 @@ class App extends Component {
)
}}
/>
<Route exact path='/' component={Home} />
<Route exact path='/' element={<Home />} />
<Route component={NotFound} />
</Switch>
</Routes>
</div>
</Router>
)
@ -1415,7 +1415,7 @@ import ReactDOM from 'react-dom'
import {
BrowserRouter as Router,
Route,
Switch,
Routes,
NavLink,
Redirect,
Prompt,
@ -1583,7 +1583,7 @@ const Challenges = (props) => {
</li>
))}
</ul>
<Switch>
<Routes>
<Route
exact
path={'/challenges'}
@ -1593,7 +1593,7 @@ const Challenges = (props) => {
path={path}
component={(props) => <Challenge challenge={challenge} />}
/>
</Switch>
</Routes>
</div>
)
}
@ -1669,9 +1669,9 @@ class App extends Component {
}}
/>
<Switch>
<Route path='/about' component={About} />
<Route path='/contact' component={Contact} />
<Routes>
<Route path='/about' element={<About />} />
<Route path='/contact' element={<Contact />} />
<Route
path='/user/:username'
component={(props) => (
@ -1702,9 +1702,9 @@ class App extends Component {
)
}}
/>
<Route exact path='/' component={Home} />
<Route exact path='/' element={<Home />} />
<Route component={NotFound} />
</Switch>
</Routes>
</div>
</Router>
)
@ -1721,7 +1721,7 @@ ReactDOM.render(<App />, rootElement)
1. What package do you use to implement routing in react?
2. What is the default export in react-router-dom?
3. What is the use of the following Components(Route, NavLink, Switch, Redirect, Prompt)
3. What is the use of the following Components(Route, NavLink, Routes, Redirect, Prompt)
## Exercises: Level 2

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