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JavaScript New Return Types

Oindril Dutta
Oindril Dutta
27,897 Points

How do we return a generated array without a wrapper div?

I have react 16.4, and if I return array.map(<divs>) without a wrapper, it just breaks. How do we generate an array and then return it?

1 Answer

Zack Jackson
Zack Jackson
30,220 Points

Not quite sure I follow 100%, but I'll take a crack at it...

Are you trying to loop through an array and then display each array element? This is what I'm getting from your initial ask, but if I'm on the wrong path, just let me know and I'll do my best.

In your array.map() call, you can pass in an arrow function like so:

items.array.map( (item) => <Component />);