Get element of JS object with an index

Question

Ok so let\'s say that I have my object

myobj = {\"A\":[\"Abe\"], \"B\":[\"Bob\"]}

and I want to get the first element out of it. As in I want i

Answer 1

If you want a specific order, then you must use an array, not an object. Objects do not have a defined order.

For example, using an array, you could do this:

var myobj = [{"A":["B"]}, {"B": ["C"]}];
var firstItem = myobj[0];

Then, you can use myobj[0] to get the first object in the array.

Or, depending upon what you're trying to do:

var myobj = [{key: "A", val:["B"]}, {key: "B",  val:["C"]}];
var firstKey = myobj[0].key;   // "A"
var firstValue = myobj[0].val; // "["B"]