How to write data to a JSON file using Javascript

Question

For example, I have a .JSON file that has the following:

[{\"honda\": \"accord\", \"color\": \"red\"},{\"ford\": \"focus\", \"color\": \"black\"         


        

Answer 1

JSON can be written into local storage using the JSON.stringify to serialize a JS object. You cannot write to a JSON file using only JS. Only cookies or local storage

    var obj = {"nissan": "sentra", "color": "green"};

localStorage.setItem('myStorage', JSON.stringify(obj));

And to retrieve the object later

var obj = JSON.parse(localStorage.getItem('myStorage'));