Barcode invoice

[Prexyll]

Hi please help, i want to make a form for invoice using barcode scanner. I use now in subform combo box and default quantity is 1. But i want wen i scan in barcode for the same item to add only in quantily like i scan hardcore 1111 for 5 time should only 1 row for the barcode but adding the quantity Everytime i scan the same barcode. Also if i scan separately islt will return to the same barcode row that scanned already thanks..

Sent from my Redmi 3S using Tapatalk

[ranman256]

you would set the barcode scanner to :
scan barcode
then issue a tab character to move to the QTY field for you to enter the #.

[Prexyll]

you would set the barcode scanner to :
scan barcode
then issue a tab character to move to the QTY field for you to enter the #.

No. I want to scan barcode like in supermarket like i scan 5 time 1 type of item only the quantity add not row.

Sent from my Redmi 3S using Tapatalk

[ranman256]

that makes no sense.