I am struggling with building and If Then statement in my Report Footer. I have a report that pulls data from two tables...Students and Homeroom. This gives me a list of the students in each homeroom class and they are separated by homeroom. I would like to use a function in the page footer that counts the number of students who are members of our PTSA organization and then returns a percentage based on the total number of students in each homeroom class.
In the Report, I have on each page:
Page Header: Homeroom, LastName, FirstName, FamilyID
Details: LastName, FirstName, FamilyID
What I need is for the function to look at the FamilyID field and determine is there is any value entered. Then I need a count the total number of records in that homeroom and the total number of records with a value, so I can then get a percent of how many students actually belong to the PTSA in each homeroom.
I have tried and failed and am
Thanks for any help anyone can offer!!!