How to loop and render elements in React.js without an array of objects to map?

Question

I\'m trying to convert a jQuery component to React.js and one of the things I\'m having difficulty with is rendering n number of elements based on a for loop.

I un

Answer 1

Array.from() takes an iterable object to convert to an array and an optional map function. You could create an object with a .length property as follows:

return Array.from({length: this.props.level}, (item, index) => 
  
);