public ActionResult UpdateCost(string key)
{
try
{
if (key != Keyapi)
{
return(Json(0, JsonRequestBehavior.AllowGet));
}
var lst1 = Request["lstRet1"];
var lst2 = Request["lstRet2"];
var model = _da.GetById(ItemId);
while (model.Cost_Product.Count > 0)
{
var item = model.Cost_Product.FirstOrDefault();
_da.Delete(item);
}
while (model.Cost_Product_User.Count > 0)
{
var item = model.Cost_Product_User.FirstOrDefault();
_da.Delete(item);
}
model.Cost_Product.Clear();
model.Cost_Product_User.Clear();
model.Cost_Product = JsonConvert.DeserializeObject <List <Cost_Product> >(lst1);
model.Cost_Product_User = JsonConvert.DeserializeObject <List <Cost_Product_User> >(lst2);
_da.Save();
return(Json(1, JsonRequestBehavior.AllowGet));
}
catch (Exception)
{
return(Json(0, JsonRequestBehavior.AllowGet));
}
}
//D
public ResultMessage Delete(int id)
{
if (_da.IsInuse(id))
{
return(new ResultMessage(false, "\r\n已经在单据中使用，不能删除。\r\n可以设为'停用'"));
}
else if (_da.Delete(id) <= 0)
{
return(new ResultMessage(false, "记录不存在"));
}
return(new ResultMessage(true, string.Empty));
}
public ActionResult DeleteProduct(Product P)
{
ProductDA.Delete(P.ID);
return(RedirectToAction("ManageProducts"));
}
