public int Save(iPadRegister register)
{
using (var db = GetDbContext())
{
var entry = db.iPad_Registers.Find(register.ID);
if (entry == null)
{
db.iPad_Registers.Add(register);
}
else
{
db.Entry(entry).CurrentValues.SetValues(register);
}
db.SaveChanges();
return(register.ID);
}
}
public ActionResult SaveRegister(iPadRegister register, int[] ipads)
{
if (ipads == null)
{
return(ErrorJsonResult("当前未选择平板，请选择"));
}
try
{
var rid = Core.iPad_registerManager.Save(register);
var list = ipads.Select(e => new Register_iPad {
IID = e, RID = rid, Relation = Relation.Register_iPad
}).ToList();
Core.Register_iPadManager.Add(list, rid, Relation.Register_iPad);
if (!Core.iPadManager.Update(ipads, iPadStatue.Borrow))
{
return(ErrorJsonResult("更改平板状态失败，请检查iPad使用状态"));
}
}
catch (Exception ex)
{
return(ErrorJsonResult(ex.ToString()));
}
return(SuccessJsonResult());
}