/// <summary>
/// 数据更新
/// </summary>
/// <param name="CostInfoJson">前台返回的Json数据</param>
/// <returns></returns>
public string CostInfoUpdate(string CostInfoJson)
{
int outID;
//Json转实体类
CostInfoUpdateInputDTO complaInfo = JsonConvert.DeserializeObject <CostInfoUpdateInputDTO>(CostInfoJson);
complaInfo.AdminID = Session["AdminID"].ToString();
if (CostInfoService.DTOUpdate(complaInfo, out outID) > 0)
{
return("ok");
}
else
{
return("no");
}
}
/// <summary>
/// DTO更新数据
/// </summary>
/// <param name="inputEntity"></param>
/// <returns></returns>
public int DTOUpdate(CostInfoUpdateInputDTO inputEntity, out int outID)
{
//先查 AsNoTracking() 不追踪
outID = 0;
CostInfo checkmodel = costInfoDAL.LoadEntities(u => u.CostID == inputEntity.CostID).AsNoTracking().FirstOrDefault();
if (checkmodel != null)
{
//AutoMap转换
CostInfo dataModel = Mapper.Map <CostInfoUpdateInputDTO, CostInfo>(inputEntity);
////修改数据
dataModel.ID = checkmodel.ID;//把ID赋值，让EF知道应该修改哪条数据
dataModel.HousID = checkmodel.HousID;
outID = dataModel.ID;
return(costInfoDAL.EditAndSaveChange(dataModel));
}
else
{
return(0);
}
}
