JSON stringify returns empty string

Question

In Javascript I try to use stringify but it keeps returning an empty string. What is wrong here? Feel free to edit the Fiddle.

JS

values = [];
values['belopp'] = 2322;
values['test'] = 'jkee';

str = JSON.stringify(values);

console.log(values);
console.log(str); // Expected to show a json array

JS Fiddle

https://jsfiddle.net/L4t4vtvd/

Answer 1

You are trying to use something that is meant for an object on an array.

values = {};
values['belopp'] = 2322;
values['test'] = 'jkee';

str = JSON.stringify(values);

This is the updated fiddle.

Answer 2

You are stringifying an array ([]), not an object ({}) Therefore, values = {};