def after_model_delete(self, model):
cac_quy_dinh = dao.LayCacQuyDinh()
so_luong_don_vi_tinh_toi_da = dao.SoLuongDonVi()
if so_luong_don_vi_tinh_toi_da > cac_quy_dinh.so_luong_don_vi_tinh_toi_da:
self.can_create = False
else:
self.can_create = True
def on_model_change(self, form, model, is_created=False):
cac_quy_dinh = dao.LayCacQuyDinh()
so_luong_don_vi_tinh_toi_da = dao.SoLuongDonVi()
if so_luong_don_vi_tinh_toi_da > cac_quy_dinh.so_luong_don_vi_tinh_toi_da:
self.can_create = False
else:
self.can_create = True
class DonViView(ModelView):
cac_quy_dinh = dao.LayCacQuyDinh()
so_luong_don_vi_tinh_toi_da = dao.SoLuongDonVi()
# can_create = True if so_luong_don_vi_tinh_toi_da <= cac_quy_dinh.so_luong_don_vi_tinh_toi_da else False
can_edit = True
column_display_pk = True
can_view_details = True
can_set_page_size = 50
column_labels = dict(
don_vi_id="Mã đơn vị",
ten_don_vi="Tên đơn vị",
)
column_exclude_list = [
'detele_at',
'create_at',
]
def is_accessible(self):
return current_user.is_authenticated
def on_model_change(self, form, model, is_created=False):
cac_quy_dinh = dao.LayCacQuyDinh()
so_luong_don_vi_tinh_toi_da = dao.SoLuongDonVi()
if so_luong_don_vi_tinh_toi_da > cac_quy_dinh.so_luong_don_vi_tinh_toi_da:
self.can_create = False
else:
self.can_create = True
def after_model_delete(self, model):
cac_quy_dinh = dao.LayCacQuyDinh()
so_luong_don_vi_tinh_toi_da = dao.SoLuongDonVi()
if so_luong_don_vi_tinh_toi_da > cac_quy_dinh.so_luong_don_vi_tinh_toi_da:
self.can_create = False
else:
self.can_create = True