Refining Main.wo
You may have noticed that your application doesn't list fetched movies in any particular order. Also, when you insert a new movie, it appears in the list of movies as a blank line.
In this section you'll tidy up the user interface to fix these things and a few others. Specifically, you'll:
- Configure movieDisplayGroup to sort the movies it displays.
- Assign default values to new Movie objects.
- Change the way that dates and numbers are displayed.
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