JS. Making quiz grader (doesn't add up)

Question

This is a little different from the other quiz question:
So I got this code that's supposed to grade a quiz (multiple choice);
What i did was_ If the answer (Aresult, B..., C... is checked,
Areault = 1; else (A... = 0);
Bresult = 1; else (B... = 0);
CResult = 1; else (C... = 0);
Then Add those up:
Var TOTAL = Aresult + Bresult + CResult
Button.innerHML = Total ✔️;
But it doesn't add up, the button is just 0;
How do u fix that ?
https://code.sololearn.com/W7J0taDK5qLI/?ref=app

Answer 1

Nice attempt
1. Logic flow
1. a. adding after click button
1. b. output after adding
2. typo in var name for Q2 options.
Try. If still cannot, see my fix for you.
https://code.sololearn.com/W4tj00BwRas9/?ref=app
I have numbered my comments, read from 1 to 7.

Answer 2

For starters, the total variable is never updated.

Answer 3

Gordon Thanks . That makes sense