Пример #1
0
 def get_page_data(self,query,page_size=None,page=None):
     if not page_size:
         page_size =  int(self.get_argument("page_size",50))
     if not page:
         page = int(self.get_argument("page", 1))
     page = int(page)
     offset = (page - 1) * page_size
     result = query.limit(page_size).offset(offset)
     page_data = Paginator(self.get_page_url, page, query.count(), page_size)
     page_data.result = result
     return page_data
Пример #2
0
 def get_page_data(self, query):
     """
         获取分页数据
     """
     page_size = int(self.get_argument("page_size",30))
     page = int(self.get_argument("page", 1))
     if page<=0:
         page=1
     offset = (page - 1) * page_size #从数据库查询数据的起始位置
     result = query.limit(page_size).offset(offset)
     page_data = Paginator(self.get_page_url, page, query.count(), page_size)
     page_data.result = result
     return page_data