Portals: Can you dynamically populate with fields?
A previous post (http://forums.filemaker.com/posts/970a5a4d74) showed how to use 'Evaluate' to obtain calculations from a list of equations. This works v. well.
However, the full list of equations contains a wide variety of variable. I would like these to be available in a portal. Since the equation would be chosen from a pop-up menu. To save space and make it easy for the user, how could I just present those variables required for that particular equation? And keep in mind, that next day, a different equation could be chosen, requiring a different set of variables to calculate it. I'm presuming that botht the variable (ie. field) and it's label would need recalled and recorded as needed.
Disease = A, temp * 20 + kg * 5
Disease = B, temp * 15 + cm * 2
How would I only show the relevant 2 variables when A or B are chosen? Equations might have 1-6 variables but there are >6 in total.