public string PutStudentClassHistory(StudentClassHistoryEntity entity)
{
try
{
if (entity == null)
{
return("error");
}
StudentClassHistoryManager manager = new StudentClassHistoryManager();
entity.CreateTime = DateTime.Now;
entity.CreateTime = DateTime.Now;
manager.Update(entity);
return("success");
}
catch (Exception e)
{
return(e.ToString());
}
}
public string PostStudentClassHistory(StudentClassHistoryEntity entity)
{
try
{
if (entity == null || entity.ArrangeClassID <= 0 || entity.StudentID <= 0)
{
return("error");
}
StudentClassHistoryManager manager = new StudentClassHistoryManager();
entity.CreateTime = DateTime.Now;
entity.CreateTime = DateTime.Now;
manager.Insert(entity);
return("success");
}
catch (Exception e)
{
return(e.ToString());
}
}
public string DeleteStudentClassHistory(int id)
{
try
{
StudentClassHistoryManager manager = new StudentClassHistoryManager();
StudentClassHistoryEntity entity = manager.GetStudentClassHistoryByID(id);
if (entity != null)
{
entity.Valid = "F";
entity.CreateTime = DateTime.Now;
entity.CreateTime = DateTime.Now;
manager.Update(entity);
}
return("success");
}
catch (Exception e)
{
return(e.ToString());
}
}
public string GetAll(string order, string sort, string searchKey, int offset, int pageSize)
{
int total = 0;
StudentClassHistoryManager manager = new StudentClassHistoryManager();
List <StudentClassHistoryEntity> list = manager.GetSearch(sort, order, offset, pageSize, out total);
//给分页实体赋值
PageModels <StudentClassHistoryEntity> model = new PageModels <StudentClassHistoryEntity>();
model.total = total;
if (total % pageSize == 0)
{
model.page = total / pageSize;
}
else
{
model.page = (total / pageSize) + 1;
}
model.rows = list;
//将查询结果返回
return(new JavaScriptSerializer().Serialize(model));
}
public string GetStudentClassHistoryByStudentID(int studentID)
{
StudentClassHistoryManager manager = new StudentClassHistoryManager();
return(new JavaScriptSerializer().Serialize(manager.GetStudentClassHistoryByStudentID(studentID)));
}
