Years ago, when I was first starting out, I managed to do this with plain HTML (using a URL as the formula.) I had no idea that it was a big deal, and didn't bother to save the database. I'm kicking myself now, because apparently it's kind of a holy grail...I've tried on and off for the last few years to figure out how I did it. I'll certainly post the solution if I ever find it again, but I have the feeling it was one of those situations where it only works because I was too dumb to know it shouldn't! :o)
Years ago, when I was first starting out, I managed to do this with plain HTML (using a URL as the formula.) I had no idea that it was a big deal, and didn't bother to save the database. I'm kicking myself now, because apparently it's kind of a holy grail...I've tried on and off for the last few years to figure out how I did it. I'll certainly post the solution if I ever find it again, but I have the feeling it was one of those situations where it only works because I was too dumb to know it shouldn't! :o)