Is about How to use a button in Filemaker .(please i need help~!)
I want to design a layout that helps to show my inventory management for my pizza store.
it's like I got a field "pizza base left" and a field "pizza base used" and a button.
And i want to click that button then the record in "pizza base left" which i initially type "1000" in will deduct the number of "pizza base used" that i just type in each time. Then display or store the value deducted to "pizza base left".
But how do i make a button have such function and what do I need to do?? : ... (