react useLocation()
import React from "react";
import ReactDOM from "react-dom";
import {
BrowserRouter as Router,
Switch,
useLocation
} from "react-router-dom";
function usePageViews() {
let location = useLocation();
React.useEffect(() => {
ga.send(["pageview", location.pathname]);
}, [location]);
}
function App() {
usePageViews();
return <Switch>...</Switch>;
}
ReactDOM.render(
<Router>
<App />
</Router>,
node
);react router dom useparams
import React from "react";
import ReactDOM from "react-dom";
import {
BrowserRouter as Router,
Switch,
Route,
useParams
} from "react-router-dom";
function BlogPost() {
let { slug } = useParams();
return <div>Now showing post {slug}</div>;
}
ReactDOM.render(
<Router>
<Switch>
<Route exact path="/">
<HomePage />
</Route>
<Route path="/blog/:slug">
<BlogPost />
</Route>
</Switch>
</Router>,
node
);useparams
import {
BrowserRouter as Router,
Switch,
Route,
useParams
} from "react-router-dom";
function BlogPost() {
let { slug } = useParams();
return <div>Now showing post {slug}</div>;
}
ReactDOM.render(
<Router>
<Switch>
<Route exact path="/">
<HomePage />
</Route>
<Route path="/blog/:slug">
<BlogPost />
</Route>
</Switch>
</Router>,
node
);Copyright © 2021 Codeinu
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