Learn Modern JavaScript Methods by Building Football Team Cards - Step 25

JavaScript
1

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const setPlayerCards = (arr = players) => {
  arr.map(() => {
    playerCards.innerHTML += arr 
  })

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Challenge Information:

Learn Modern JavaScript Methods by Building Football Team Cards - Step 25

2

What are you having trouble with? Are you getting any error messages? Are any of the instructions confusing? The more you explain, the easier it will be to help you.

3

map returns a new array.

That array is what you should assign to the innerHTML element property using the addition assignment += operator.

For now, the map callback function body should be empty.

4

the error keeps saying “Your .map() method should take an empty callback function.” after I rewrote the code to

playerCards.innerHTML += arr.map();

5

now you need to add an empty callback, that is an arrow function with no parameters and an empty body

6

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