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JSX .map() method

Chetan Nada answered on September 13, 2022 Popularity 9/10 Helpfulness 3/10

answer JSX .map() method

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JSX .map() method

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// JSX .map() method
// The array method map() comes up often in React. It’s good to get in the habit of using it alongside JSX.

// If you want to create a list of JSX elements from a given array, then map() over each element in the array, returning a list item for each one.
const strings = ['Home', 'Shop', 'About Me'];

const listItems = strings.map(string => <li>{string}</li>);

<ul>{listItems}</ul>

Popularity 9/10 Helpfulness 3/10 Language javascript

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Tags: javascript jsx

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Contributed on Oct 25 2022

Chetan Nada

0 Answers Avg Quality 2/10

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map method in react

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function ShowName() {
  const userNames = ["Kunal", "Braj", "Sagar", "Akshay"];
  
  return (
    <>
      <div>
            { 
              
              userNames.map((elem) => {
              <h1>{elem}</h1>
              })
            
            }
          </div> 
    </>
  );
}

export default ShowName;

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 13 2022

Cody Kunal

0 Answers Avg Quality 2/10

JSX .map() method

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