Add item to JSON string

Question

I create JSON object as:

var myJsonObject = JSON.stringify(objectString)

How I can add another item into myJsonObject??

Answer 1

Looks like you're re-serializing the string rather than parsing it.

var myJsonObject = JSON.parse(objectString);

then you can add a new item by using

myJsonObject['newItemName'] = newValue;

Hope that's clear.