Now I have a problem that I need to add more than one item to portal at once after press a button.
And I can choose what items to add.
As the example ( Invoice.fmp12)
If I press button (Add Product A), it should add (A1,product_A,1 A2,product_A,2 A3,product_A,1 A4,product_A,3).
And if button (Add Product B), it should add (B1,product_B,1 B2,product_B,1 A3,product_A,1)
The important thing is that I can modify that what items to add such as
If I press button (Add Product A), it will add (A1,product_A,1 B2,product_B,2 C1,product_C,1 A4,product_A,3).
Does everyone have ideas?And how to write the script?