How to create an array of object literals in a loop?

Question

I need to create an array of object literals like this:

var myColumnDefs = [
    {key:\"label\", sortable:true, resizeable:true},
    {key:\"notes\", sortabl         


        

Answer 1

If you want to go even further than @tetra with ES6 you can use the Object spread syntax and do something like this:

let john = {
    firstName: "John",
    lastName: "Doe",
};

let people = new Array(10).fill().map((e, i) => {(...john, id: i});