Multiply numeric fields by user entered input

Hi.

Assuming that your fields uses the Field naming convention and are named as:

price.0, price.1, price.2, etc.

and

quantity.0, quantity.1, quantity.2, etc.

and

total.0, total.1, total.2, etc.

(Or whatever name you want for "total", here the number is the only thing that matters)

Place this script as a calculation script in all "total.n" fields:

oNomChamp = this.event.target.name;
var nNumRangee = oNomChamp.substring(oNomChamp.lastIndexOf('.')+1);
nPrice = this.getField("price." + nNumRangee).value;
nQuantity = this.getField("quantity." + nNumRangee).value;
event.target.value = (nPrice * nQuantity) * 1;

Using the Field naming convention is easier and automatic when duplicating fields via: right-clic (upon a field) : Create multiples copies…