May 2018
Beginner to intermediate
452 pages
11h 26m
English
The first task we have is to move the fields around. This is really just a matter of cutting and pasting code and then fixing our grid() arguments. Place them in the proper key order: Date, Time, Lab, Plot. Then, leave Technician and Seed sample at the end of the Record Information section.
It should look like this:

The reason for this change is so that all the fields which could trigger autofilling of Technician or Seed sample will come before those fields. If any of them came after, we'd be uselessly autofilling a field the user had already filled.
At the end of __init__(), let's add our triggers to populate Technician ...