Hi there,

I search virtualfields in http://www.web2py.com/book but found
nothing.

So I read this post instead:   
https://groups.google.com/group/web2py/browse_frm/thread/d59ee3d6c2e6d836?tvc=1

But I found that
  db.table.virtualfields.add(ComputedFields())
doesn't work.

Only this work:
  rows.setvirtualfields(table=ComputedFields())

Does the former syntax really supposed to exist?

I am using web2py 1.75.4

Regards,
Iceberg

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