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You're reading from  React 18 Design Patterns and Best Practices - Fourth Edition

Product typeBook
Published inJul 2023
Reading LevelExpert
PublisherPackt
ISBN-139781803233109
Edition4th Edition
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Author (1)
Carlos Santana Roldán
Carlos Santana Roldán
author image
Carlos Santana Roldán

Carlos Santana Roldán is a senior web developer with more than 15 years of experience. Currently, he is working as a Principal Engineer at APM Music. He is the founder of JS Education, where he teaches people web technologies such as React, Node.js, JavaScript, and TypeScript.
Read more about Carlos Santana Roldán

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Consuming context with useContext

If you’ve already placed IssueProvider in App.tsx, now you can consume your context in your Issues component by using the useContext Hook.

Notice here that we are importing the IssueContext context (between { }):

// Dependencies
import { FC, useContext } from 'react'
// Contexts
import { IssueContext, Issue } from '../contexts/Issue'
const Issues: FC = () => {
  // Here you consume your Context, and you can grab the issues value.
  const { issues, url } = useContext(IssueContext)
  return (
    <>
      <h1>ContentPI Issues from Context</h1>
      {issues.map((issue: Issue) => (
        <p key={`issue-${issue.number}`}>
          <strong>#{issue.number}</strong> {' '}
          <a href={`${url}/${issue.number}`}>{issue.title}</a> {' '}
          {issue.state}
        </p>
      ))}
    </>
  )
}
export default Issues

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React 18 Design Patterns and Best Practices - Fourth Edition
Published in: Jul 2023Publisher: PacktISBN-13: 9781803233109

Author (1)

author image
Carlos Santana Roldán

Carlos Santana Roldán is a senior web developer with more than 15 years of experience. Currently, he is working as a Principal Engineer at APM Music. He is the founder of JS Education, where he teaches people web technologies such as React, Node.js, JavaScript, and TypeScript.
Read more about Carlos Santana Roldán