Unable to get the components once i logged in using reactjs

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8 Answers

usingreactjsunablecomponents
90%

I think that you should add props on Container component Like this :,Next step is check logged props in Container function:,i'm new to framework and my objective is to show header and sidebar only when We logged in through localStorage. I couldn't able to show header and sidebar after logging in. Couldn't able to give routing properly. Can anyone please help me in this issue?

I think that you should add props on Container component Like this :

function Login () {
    const [logged, loggedSet] = useState(false)

    const onSubmit = e => {
      e.preventDefault();
      loggedSet(true)
    }

    ...
    <Container logged={logged}>
     ...
    </Container>
  }
export default Login;

Next step is check logged props in Container function:

function Container (props) {
     const logged = props.logged 
     return (
       <div className='wrapper'>
        {logged && <Header/>}
         ...
        {logged && <Sidebar/>}
      </div>
     );
}
export default Container;
load more v
88%

When using the Default App with a Native or Single Page Application, ensure to update the Token Endpoint Authentication Method to None and set the Application Type to either SPA or Native.,New to Auth? Learn How Auth0 works, how it integrates with Single-Page Applications and which protocol it uses.,A callback URL is a URL in your application where Auth0 redirects the user after they have authenticated. The callback URL for your app must be added to the Allowed Callback URLs field in your Application Settings. If this field is not set, users will be unable to log in to the application and will get an error.

npm install @auth0 / auth0 - react
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72%

Error boundaries do not catch errors inside event handlers.,Error boundaries do not catch errors for:,If you need to catch an error inside an event handler, use the regular JavaScript try / catch statement:

class ErrorBoundary extends React.Component {
  constructor(props) {
    super(props);
    this.state = { hasError: false };
  }

  static getDerivedStateFromError(error) {    // Update state so the next render will show the fallback UI.    return { hasError: true };  }
  componentDidCatch(error, errorInfo) {    // You can also log the error to an error reporting service    logErrorToMyService(error, errorInfo);  }
  render() {
    if (this.state.hasError) {      // You can render any custom fallback UI      return <h1>Something went wrong.</h1>;    }
    return this.props.children; 
  }
}
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65%

With this, using the Authenticated component, when we have a user session we’ll render a link to the /profile page and allow our users to view their user profile.,As you can see we’re using the NotAuthenticated component. With this we’ll only show a LoginLink when the user isn’t logged in yet.,Notice the use of the NotAuthenticated component. With this we’ll only show the /register link when the user isn’t logged in.

Pretag
 Pretag team - issue, fix, solve, resolve
75%

With the popularity of Redux and React increasing with each passing day, it's a no-brainer to give them the attention they deserve. React uses Redux's state for maintaining state throughout the app. The purpose of the state is to keep your application state synchronized with the Redux store.,Notice that we have used the <Router /> and <Switch /> components from react-router-dom for leveraging client-side routing.,In the Login.js file, we are creating the page component that displays the login form. We have used the modern React hooks to leverage state in a functional component. This allows us to make the code more precise and easier to maintain.

1n pm i @material - ui / core @material - ui / lab
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40%

Use the Okta Sign-In Widget for Login,Run npm start again to test your application. Now, when you click on VISIT RESTRICTED PAGE, you will be first taken to the sign-in page on your Okta domain. If you don’t see a login form like the one below, it’s likely because you’re already logged in. Once you have signed in, you will be redirected to the protected page.,Open an editor of your choice in the project and create a file src/Home.js. Paste the code below into the new file.

npx create - react - app react - login
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22%

How To Add Login Authentication to React Applications , How To Deploy a React Application to DigitalOcean App Platform , How To Deploy a React Application with Nginx on Ubuntu 20.04

Pretag
 Pretag team - issue, fix, solve, resolve
60%

Tutorial built with React 16.13, React Hooks and Redux 4.0.5, React Hooks ,02 Mar 2020 - Built tutorial with React 16.13.0 and Redux 4.0.5

Pretag
 Pretag team - issue, fix, solve, resolve

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