The grid function accepts an ui argument which can be a dictionary so the grid uses different classes. Here's an example dict I use in one of my apps that you can pass to the grid:
BS4GRID_UI = dict(widget='', header='', content='', default='', cornerall='', cornertop='', cornerbottom='', button='button btn btn-secondary', buttontext='buttontext button', buttonadd='icon plus icon-plus fa fa-plus', buttonback='icon-arrow-left fa fa-arrow-left', buttonexport='icon-download fa fa-download', buttondelete='icon trash icon-trash fa fa-trash', buttonedit='icon pen icon-pencil fa fa-pencil', buttontable='icon-arrow-right fa fa-arrow-right', buttonview='icon magnifier icon-zoom-in fa fa-zoom-in', ) -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.