public ActionResult Edit(int id)
{
try
{
// get sand info
var editedSand = db.Sands.Where(s => s.SandId == id).FirstOrDefault();
if (editedSand != null)
{
// create view model
EditSandViewModel model = new EditSandViewModel();
model.SandId = editedSand.SandId;
model.SandName = editedSand.SandName;
model.ProviderPrice = editedSand.ProviderPrice;
model.CustomerPrice = editedSand.CustomerPrice;
model.TransportPrice = editedSand.TransportPrice;
model.Description = editedSand.Description;
return(View(model));
}
// sand info not found
return(RedirectToAction("Message", "Error",
new RouteValueDictionary(
new { message = "Sản phẩm cát #" + id + " không tồn tại trong hệ thống!!!" })));
}
catch (Exception ex)
{
// error
return(RedirectToAction("Message", "Error",
new RouteValueDictionary(
new { message = ex.Message })));
}
}
public ActionResult Edit(EditSandViewModel model)
{
try
{
if (ModelState.IsValid)
{
// get sand info
var editedSand = db.Sands.Where(s => s.SandId == model.SandId).FirstOrDefault();
// update sand info
if (editedSand != null)
{
string actionLogData =
" sandId=" + editedSand.SandId +
", oldSandName=" + editedSand.SandName +
", oldProviderPrice=" + editedSand.ProviderPrice +
", oldCustomerPrice=" + editedSand.CustomerPrice +
", oldTransportPrice=" + editedSand.TransportPrice;
editedSand.SandName = model.SandName;
editedSand.ProviderPrice = model.ProviderPrice;
editedSand.CustomerPrice = model.CustomerPrice;
editedSand.TransportPrice = model.TransportPrice;
editedSand.Description = model.Description;
db.SaveChanges();
// Write action log
actionLogData +=
", new_SandName=" + editedSand.SandName +
", new_ProviderPrice=" + editedSand.ProviderPrice +
", new_CustomerPrice=" + editedSand.CustomerPrice +
", new_TransportPrice=" + editedSand.TransportPrice;
ActionLog.WriteLog(ActionLog.EDIT_SAND_INFO, actionLogData, User.Identity.Name, Request.ServerVariables["REMOTE_ADDR"]);
return(RedirectToAction("Index"));
}
return(RedirectToAction("Message", "Error",
new RouteValueDictionary(
new { message = "Sản phẩm cát #" + model.SandId + " không tồn tại trong hệ thống!!!" })));
}
ModelState.AddModelError("", "Thông tin cập nhật không hợp lệ!!!");
}
catch (Exception ex)
{
// error
ModelState.AddModelError("", ex.Message);
}
return(View(model));
}