[ecdani]

Hi,
Im trying to use a formula in total text control: "Quantity * Unit price"

Untitled.png (13.9 KiB) Viewed 2202 times

some like this:

But i get a error of process maker:

Untitled2.png (15.41 KiB) Viewed 2202 times

There are 2 differents grids (i need it to be differents).

Any suggestion on how to achieve this?

Thanks.

[azatrath]

hi,

you can use this method, its faster http://wiki.processmaker.com/3.0/Grid_C ... s_in_grids