JavaScript Calculation Help!

Question

Greetings! I have no experience with script, but trying to create a custom calculation script in my form to auto calculate QTY * Price Per Case = Extended Price for each row.

I found this formula on the Adobe Community, which works, but it also populates the Price Per Case and Extended Price from Row 1 on the rest of the rows. They should be blank until I fill in QTY and Price Per Case.

var firstValue = this.getField("Price Per CaseRow1").valueAsString;

var secondValue = this.getField("QTYRow1").valueAsString;

if (firstValue=="" || secondValue=="") event.value = "";

else event.value = Number(firstValue) * Number(secondValue);

Please help!

ajabon grinsmith · Answer

You are exposing only some of the event handlers associated with the Price Per Case field.
Only the Price Per Case field can be rewritten and controlled here.
The code you have should also contain event handlers for the Extended Price field, so you need to expose that to lead to a solution.

...Maybe.

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