// The id parameter name should match the DataKeyNames value set on the control public void AdminBarterVL_UpdateItem(int Id) { BarterSystem.WebForms.Models.BarterViewModel item = null; var itemData = data.Advertisments.Find(Id); if (itemData == null) { // The item wasn't found ModelState.AddModelError("", String.Format("Item with id {0} was not found", Id)); return; } item = new BarterViewModel() { Id = itemData.Id, Content = itemData.Content, Status = itemData.Status, CategoryId = itemData.CategoryId, Title = itemData.Title, UserName = itemData.User.UserName }; TryUpdateModel(item); if (ModelState.IsValid) { itemData.Content = item.Content; itemData.Status = item.Status; itemData.CategoryId = item.CategoryId; itemData.Title = item.Title; data.SaveChanges(); AdminBarterVL.DataBind(); Notifier.Success("Item updated"); } }
protected void ListView1_ItemCommand(object sender, ListViewCommandEventArgs e) { if (String.Equals(e.CommandName, "Approve")) { //TODO optimize this var id = int.Parse( AdminBarterVL.DataKeys[e.Item.DisplayIndex] .Value.ToString()); new BarterObjectData().Aprove(id); Notifier.Success("Barter approved"); DataBind(); } else if (String.Equals(e.CommandName, "Disapprove")) { var id = int.Parse( AdminBarterVL.DataKeys[e.Item.DisplayIndex] .Value.ToString()); //TODO optimize this new BarterObjectData().Disaprove(id); Notifier.Success("Barter rejected"); DataBind(); } else if (String.Equals(e.CommandName, "Sort")) { if (AdminBarterVL.SortExpression == e.CommandArgument.ToString() && AdminBarterVL.SortDirection == SortDirection.Ascending) { AdminBarterVL.Sort(e.CommandArgument.ToString() + "DESC" , SortDirection.Descending); } else { AdminBarterVL.Sort(e.CommandArgument.ToString() , SortDirection.Ascending); } } }