How to convert string to variable name to access value in json object?

Question

How can I convert a string to a variable name that I can use to access a value in a json object?

This works, but "fname" is hard coded, not dynamic:

$("#ppl").append(people[i].fname);

I want something like this:

var myString = "fname";

$("#ppl").append(people[i].myString); // doesn't work

or

$("#ppl").append(people[i].window['myString']); // also doesn't work

Help!

Here is the jsfiddle

Note: That's not JSON, that's a Javascript object. JSON is a text format to represent objects. — Guffa, Oct 14 '14 at 23:07

score 1 · Accepted Answer · answered Oct 14 '14 at 22:42

1

people[i][myString]

Will work.

answered Oct 14 '14 at 22:42

EvilZebra

1 Answers1