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how to map elements from 1st object react js

Calm Cobra answered on June 2, 2022 Popularity 8/10 Helpfulness 2/10

answer how to map elements from 1st object react js

related how to map elements from 1st object react js

how to map elements from 1st object react js

Comment

function Blog(props) {
  const sidebar = (
    <ul>
      {props.posts.map((post) =>
        <li key={post.id}>
          {post.title}
        </li>
      )}
    </ul>
  );
  const content = props.posts.map((post) =>
    <div key={post.id}>
      <h3>{post.title}</h3>
      <p>{post.content}</p>
    </div>
  );
  return (
    <div>
      {sidebar}
      <hr />
      {content}
    </div>
  );
}

const posts = [
  {id: 1, title: 'Hello World', content: 'Welcome to learning React!'},
  {id: 2, title: 'Installation', content: 'You can install React from npm.'}
];

const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<Blog posts={posts} />);

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: reactjs.org

Tags: elements javascript map object

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Contributed on Jun 02 2022

Calm Cobra

0 Answers Avg Quality 2/10

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how to map elements from 1st object react js

Comment

function Blog(props) {
  const sidebar = (
    <ul>
      {props.posts.map((post) =>
        <li key={post.id}>
          {post.title}
        </li>
      )}
    </ul>
  );
  const content = props.posts.map((post) =>
    <div key={post.id}>
      <h3>{post.title}</h3>
      <p>{post.content}</p>
    </div>
  );
  return (
    <div>
      {sidebar}
      <hr />
      {content}
    </div>
  );
}

const posts = [
  {id: 1, title: 'Hello World', content: 'Welcome to learning React!'},
  {id: 2, title: 'Installation', content: 'You can install React from npm.'}
];

const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<Blog posts={posts} />);

Popularity 6/10 Helpfulness 2/10 Language javascript

Source: reactjs.org

Tags: object map elements javascript

Link to this answer
Share Copy Link

Contributed on Jun 02 2022

Calm Cobra

0 Answers Avg Quality 2/10

how to map elements from 1st object react js

Comment

function Blog(props) {
  const sidebar = (
    <ul>
      {props.posts.map((post) =>
        <li key={post.id}>
          {post.title}
        </li>
      )}
    </ul>
  );
  const content = props.posts.map((post) =>
    <div key={post.id}>
      <h3>{post.title}</h3>
      <p>{post.content}</p>
    </div>
  );
  return (
    <div>
      {sidebar}
      <hr />
      {content}
    </div>
  );
}

const posts = [
  {id: 1, title: 'Hello World', content: 'Welcome to learning React!'},
  {id: 2, title: 'Installation', content: 'You can install React from npm.'}
];

const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<Blog posts={posts} />);

Popularity 7/10 Helpfulness 1/10 Language javascript

Source: reactjs.org

Tags: object elements map javascript o

Link to this answer
Share Copy Link

Contributed on Jun 02 2022

Calm Cobra

0 Answers Avg Quality 2/10

how to map elements from 1st object react js

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