Resetting a pop-up to blank in a script

[Robert E. Green]

I have created a popup of a value list of clients. The user would select a client in this popup and then click a button above it to find all past problems (issues) with that client. After the records present themselves in the list on the screen I want to go back to the popup and reset it to a blank using the script of the button. How can I accomplish this?

 

Attempting to get two answers with one question what function do I use to get the number of records I have in the found set. I know this is pretty basic but I'm really new with FileMaker. Thanks!

[Maarten Witberg]

set popup field to blank:

 

set field [ YourField; "" ]

 

 

get number in found set:

 

get(foundcount) as an unstored calc

 

maarten