data.map is not a function

Question

I\'m bashing my head against an error I can\'t work out how to fix. I have the following;

JSON

{\"products\":
[
    {
        \"product_id\" : \"123         


        

Answer 1

Objects, {} in JavaScript does not have the method .map(). It's only for Arrays, [].

So in order for your code to work change data.map() to data.products.map() since products is an array which you can iterate upon.