I have created a form with two fields - ClassID and StudentID. I want to create an additional popup form based on a query whereby the user can enter the class name and th e popup form will display the corresponding ClassID if they do not know it. Having checked that the Class Name and ClassID are correct I then wish to be able for the user to click on a button and the ClassID from the popup form automatically gets inputted into the previous form with the ClassID and StudentID fields. I can't remember how to do this though. Any ideas??
Many thanks
Many thanks