comment_list = []
# 一级
# 获取kvm_info信息
menuManages = MenuManage.objects.all()
# 将db_id存成列表,避免级别的数字重复
list_hive_db_metas = []
for menuManage in menuManages:
dict_hive_db_meta = {
"level": menuManage.id,
"name": menuManage.name,
"parent_id": menuManage.parent_id,
"path": menuManage.path,
"icon": menuManage.icon,
"children_comments": []
}
# 循环将字典添加到列表中
comment_list.append(dict_hive_db_meta)
print(comment_list)
comment_dict = {}
for i in comment_list:
comment_dict[i["level"]] = i
ret = []
for comment in comment_list:
parent_id = comment['parent_id']
if parent_id != 0: # 当parent_id字段不为空
comment_dict[parent_id]['children_comments'].append(comment)
# parent_id值不为空,就是别人的子集,所以添加到相应父级的children_comments下.
else:
ret.append(comment) # 把一些不要的数据取出来,
# parent_id列表,为了识别是否有下级菜单
menuManage_list = []
menuManages = MenuManage.objects.all()
for menuManage in menuManages:
parent_id = menuManage.parent_id
menuManage_list.append(parent_id)
ret就是前端要循环展示的数据