How do I dynamically assign properties

Question

Having object like this

var obj = {};
obj.prop1 = "value1";
obj.prop2 = "value2";

and string

var propName = "prop1"

how can I update correct property of name under propName like this

obj.{propName} = someValue

`obj[propName] = someValue;` – Code-Apprentice Jul 25 '18 at 20:00 — Code-Apprentice, Jul 25 '18 at 20:00
@Code-Apprentice Don't answer in comments... – Challenger5 Jul 25 '18 at 20:01 — Challenger5, Jul 25 '18 at 20:01

score 2 · Accepted Answer · answered Jul 25 '18 at 20:01

2

You can use the [] operator:

obj[propName] = someValue;

answered Jul 25 '18 at 20:01

Challenger5

1 Answers1