How do you ensure that each time you click a React Router link, it ensures that the component is rendered in a specific state (via a parent)?

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ensurestateclickreact
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So, is there any way for me to ensure that each time these links are clicked (including in the Navbar), the components will be restored to their initial state? Like via passing props to the components via either of these two aforementioned?,I bootstrapped the app with Create-React-App, so App.js is my root and it has all the route paths in the app (which are used in the navigation bar). The App.js code is below (components have all been imported):, no, I'm guess that you are neutralizing state in parent component so just pass parameter up in parent component using componentWillUnmount – imran haider May 30 '20 at 6:47

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The link is similar to the HREF link, which allows you to redirect to the specific components based on the specified path.,The routing works by comparing the URL against the specified list of routes in our React app. Each route is linked to a <Route> component where we have configured the complete routing configuration.,This is how you can redirect to specific components using <Redirect> and also do it conditionally.

1n pm install react - router - dom
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Routing is the ability to move between different parts of an application when a user enters a URL or clicks an element (link, button, icon, image etc) within the application.,Let’s explore the use of the Link component further by creating an app that allows us to navigate between categories and items.,The rationale of having is a protected route is that when a user tries to access part of the application without logging in, they are redirected to the login page to sign into the application.

The scope of this book is in the realm of web applications so we can safely choose react-router-dom. This library is installed in a project by running the command below in the project directory

npm install--save react - router - dom

Going forward, we shall use the BrowserRouter with the assumption that the server running our application is dynamic. Worth noting is that any router expects to receive only one child. Take the example below

ReactDOM.render( <BrowserRouter>
   <App />
</BrowserRouter>, document.getElementById(‘root’));
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Finally, move the <nav> component inside of the BrowserRouter. This ensures that the Link component is controlled by react-router:, How To Create Wrapper Components in React with Props ,Next, import Manatee and render inside the <div>. This will serve as a placeholder until you add more routes:

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The return statement can have only one parent HTML tag.,Each render() function contains a return statement.,You can embed two or more components into the following way:

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If you try to update state directly then it won't re-render the component.,Using <Route> component and render props pattern:,Note: Decorators are a feature that didn't make it into ES7, but are currently a stage 2 proposal.

Fixes #130 and # 98
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You can place your <Route> component anywhere you want your route to be rendered. Since <Route>, <Link> and all the other React Router APIs that we’ll be dealing with are just components, you can easily get up and running with routing in React.,Now that we know all about the <Route> and <Switch> components, let’s add nested routes to our demo.,the basics of routing and some essential components such as <Router>, <Route> and <Link>

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Do Hooks replace render props and higher-order components?,Should I use Hooks, classes, or a mix of both?,Do Hooks cover all use cases for classes?

function Example() {
  const [count, setCount] = useState(0);
  useEffect(() => {
    document.title = `You clicked ${count} times`;
  });
  return (
    <div>
      <p>You clicked {count} times</p>
      <button onClick={() => setCount(count + 1)}>
        Click me
      </button>
    </div>
  );
}
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