I am building a invoice database in filemaker pro 12. I made a invoice layout with adres fields from a related table. I also made a input portal with input fields related to a table.
In the portal row i made a button to delete the portal row.
When i create a new record in the invoice layout ( a new invoice) everithing works fine. But when i create a new record ( invoice) and go back to the previos record to erase a portal row, it will erase all the portal rows. And its not possible to change the adres vields.
I hope someone can help me with this problem.