Hello,

Suppose that I have a form ShowLatestUpdates that shows some things
from a database.  An hour later, the list of things to show is
different.  But the form shows the data from when it was initialized.
Something like
  ShowLatestUpdates().update()
doesn't work, I expect because it initializes and updates an instance
that is not the one Django is holding.  How do I access the one Django
has got?  (Sorry for what must be a common issue but I've googled
around a lot, including on this group, but not found any code
illustrating what to do.  I must not know the right words.)

Thanks,
Jim
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