protected void lnk_Update_Click(object sender, EventArgs e)
{
panelViewFoodItem.Visible = true;
int foodId = Convert.ToInt32((sender as LinkButton).CommandArgument);
FoodItemBLL foodItemBLL = new FoodItemBLL();
FoodItem foodItem = foodItemBLL.DoRetrieveFoodItemByFoodId(foodId);
panelUpdateFoodItem.Visible = true;
txtFId.Text = foodId.ToString();
ddlFCategory.SelectedValue = foodItem.FoodCategory;
txtFTitle.Text = foodItem.FoodTitle;
txtPrice.Text = foodItem.Price.ToString();
txtDLimit.Text = foodItem.DailyLimit.ToString();
}
public void DoUpdateOrderCountOperation()
{
FoodItemBLL foodItemBLL = new FoodItemBLL();
for (int i = 0; i < gv_currFoodItemList.Rows.Count; i++)
{
int foodId = int.Parse(gv_currFoodItemList.Rows[i].Cells[2].Text.ToString());
FoodItem foodItem = foodItemBLL.DoRetrieveFoodItemByFoodId(foodId);
foodItem.OrderCounter += int.Parse(gv_currFoodItemList.Rows[i].Cells[6].Text.ToString());
int result = foodItemBLL.DoUpdateOrderCount(foodId, foodItem.OrderCounter);
if (result < 0)
{
alertFailure.Visible = true;
lblErrorRetrieve.Text = "Unable to update order count for food item code " + foodId;
break;
}
}
}