JavaScript Calculate Average + Bonus Rating

Question

I have an evaluation sheet with JavaScript that caluclates the average score from Radio Button fields. Questions have a score of 1 through 5 (and N/A--which doesn't get calculated into the average so it doesn't impact their score). I have an additional Radio Button field titled "Bonus Rating." Currently, it is not included in the var fields/part of the user's average score.

What I need is "Bonus Rating" to be added to the numerator of the average, but not the denominator (so to speak) so it serves as a bonus benefit for their rating. I got the JavaScript from a different thread and everything works great! It's just this extra bonus rating that I'm not sure where I would add that in since I'm not well versed in Java 🙁Can I add a line of code somewhere to easily add Bonus Rating in?

I've attached a screenshot of the JavaScript I'm using. Thanks to anyone who can help!

Thom Parker · Answer

You need to be more clear about how you want the math to work, but the bonus value is aquired in exactly the same way as the other values. Add this code immediately after the loop.

// Note that this code assumes the export values of the bonus are a number, if not then some fixup code is necessary.

var nBonus = this.getField("Bonus Rating").valueAsString;

nBonus = (nBonus == "Off")?0:Number(nBonus);

How it's added depends on what you want.

Right now the code is

Result = total/n;

What do you want?

Result = (total+ nBonus)/n;

or

Result = total/n + nBonus;

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