web2py/web2py — pull request #131 by swayf (2013-07-11 16:18:33+00:00)
Title: allows add multiple submit buttons in "selectable" mode in SQLFORM.grid ...

...(with different decorate css classes)

second try :) see https://groups.google.com/d/topic/web2py-developers/nZXG6bc9qIs/discussion