I want you to see my problem I want the code to bring the items to the table of items in the sales invoice automatically when the first index is selected from the combo shown in the picture
I wonder if a Product Bundle would work for you?
I thank you, please help
Instead of custom field and dropdown, create product bundles containing items that would populate sales invoice items when product bundle is delivered. See the video : https://www.youtube.com/watch?v=dxv78E3UF0U for example.
My brother, I do not want this way only when you choose an item from the list is filled the table of items just specify by code
check the scan barcode feature?
What is the basis for the items that will be inserted to the table? This can be done using using custom script