add field to object javascript code example
Example 1: how to add field to object in js
var obj = {
key1: "a",
key2: "b"
};
obj.key3 = "c";
obj["key3"] = "c";
console.log(obj)
Example 2: javascript add to object
var element = {}, cart = [];
element.id = id;
element.quantity = quantity;
cart.push(element);
var element = {}, cart = [];
element.id = id;
element.quantity = quantity;
cart.push({element: element});
Example 3: add property to object javascript
let yourObject = {};
let yourKeyVariable = "yourKey";
yourObject[yourKeyVariable] = "yourValue";
yourObject["yourKey"] = "yourValue";
yourObject.yourKey = "yourValue";