web2py/web2py — pull request #371 by timrichardson (2014-01-31 02:47:38+00:00)
Title: Issues/1859 export from grid fails when virtual fields are present

This fix assumes there are either real fields or virtual fields in a grid. It works in my test cases and is a big improvement over current functionality (tickets are no longer generated and export behaves as expected). But more work may be needed.