This works for me: In web2py_ajax.html:
response.files.insert(3,URL('static','js/bootstrap.min.js')) response.files.insert(4,URL('static','css/bootstrap.min.css')) and in the function: form=SQLFORM(..) form.element(_type='submit')['_class']='btn btn-primary' form.element(_type='button')['_class']='btn btn-info' Kind regards, Annet.