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How to Render an Array of DOM Elements using JSX in React 📌[All Method]️

Richard ParkerFebruary 9, 2022

1 minute read

How to Render an Array of DOM Elements using JSX in React 📌[All Method]️ — How to Render an Array of DOM Elements using JSX in React All Method

It’s also a question How to Render an Array of DOM Elements using JSX in React? By the end of this guide, you will know how to handle these types of problems.
Question: What is the best way to approach this problem? Answer: Check out this blog code to learn how to fix errors How to Render an Array of DOM Elements using JSX in React. Question: “What should you do if you run into code errors?” Answer:”You can find a solution by following this blog.

Suppose we want to render out a list of dogs (as one does) dynamically in a React component using JSX.

Solution 1: Create an array of DOM elements

One option is to render each JSX element and place them in an array.

How to Listen for Only Parent Events (Not Children) in JavaScript 📌[All Method]️

const DogList = () => {
  const dogBreeds = ['corgi', 'shih tzu', 'pug'];
  const dogs = [];
  for(const [index, value] of dogBreeds.entries()) {
    dogs.push(<li key={index}>{value}</li>)   
  }
  return <ul>{dogs}</ul>;
}

Solution 2: Use `map()` to render an array

Another option is to use map() in our JSX to avoid the for-of loop.

const DogList = () => {
  const dogBreeds = ['corgi', 'shih tzu', 'pug'];
  return (
    <ul>
      {dogBreeds.map((value, index) => {
        return <li key={index}>{value}</li>
      })}
    </ul>
  )
}

Now you learned, How you can use & How to Render an Array of DOM Elements using JSX in React.
If you have any questions or get stuck, please dont hesitate to reach out to me for help.