How to use an object's value as the parameter for another object in Javascript?

Question

If I have:

var key = "Section";
course.key = "101";

I get told course.key is unidentified. I'm trying to set course.Section = "101". Is there anyway to pass key's value in the second line?

Please do some research before asking questions on Stack Overflow. — zzzzBov, Oct 07 '16 at 20:08

score 0 · Accepted Answer · answered Oct 07 '16 at 20:07

0

The property key of course is undefined. Use bracket notation.

course[key] = "101"

is the same as

course["Section"] = "101"

answered Oct 07 '16 at 20:07

Howzieky

1 Answers1