//удаление расчета
public JsonResult Delete(int id)
{
var isComplete = false;
try
{
var user = GetUser();
var db = new DbEngine();
isComplete = db.DeleteCalculateSpecificationPosition(id, user);
}
catch (Exception)
{
isComplete = false;
}
return Json(new { IsComplete = isComplete }, JsonRequestBehavior.AllowGet);
}