Im trying to Total the cost of a list of products in a SubForm. I take a look for the same script in the New Order form for the Order Management app, with no satisfactory results. I use this code:
This Code is Located on User Input in the field where I change the quantities
row.subtotalcost=(row.pcostadd * row.pqty);
totaltemp=0.0;
for each rowvar in Subformpadd
{
totaltemp = (totaltemp + rowvar.subtotalcost);
}
The error message I got when I fill the SubForm is:
Error in performing the operation +: Error
Accessing the value rowvar.{1}
It seems the rowvar always got NULL