private SaleCartItem Displayitem(GridViewRow row)
{
var id = row.FindControl("ProductIDLabel") as Label;
var name = row.FindControl("ProductLabel") as Label;
var qty = row.FindControl("QuantityTextBox") as TextBox;
var price = row.FindControl("PriceLabel") as Label;
var result = new SaleCartItem
{
ProductID = int.Parse(id.Text),
ProductName = name.Text,
Quantity = int.Parse(qty.Text),
Price = decimal.Parse(price.Text),
Amount = decimal.Parse(price.Text) * int.Parse(qty.Text)
};
return(result);
}
protected void AddButton_Click(object sender, EventArgs e)
{
var controller = new SalesController();
var qty = int.Parse(QtyTextBox.Text);
var existing = SaleCartItemsGridView.TemplateControl.FindControl("ProductLabel") as Label;
if (CategoryList.SelectedIndex == 0)
{
MessageUserControl.ShowInfo("please select a product");
}
else
{
if (qty <= 0)
{
var product = controller.GetProduct(int.Parse(productList.SelectedValue));
QtyTextBox.Text = 1.ToString();
if (existing == null)
{
var item = new SaleCartItem
{
ProductID = product.ProductID,
ProductName = product.ItemName,
Quantity = int.Parse(QtyTextBox.Text),
Price = product.ItemPrice,
Amount = product.ItemPrice * int.Parse(QtyTextBox.Text),
};
var salecart = Loopform();
salecart.Add(item);
SaleCartItemsGridView.DataSource = salecart;
SaleCartItemsGridView.DataBind();
MessageUserControl.ShowInfo("Add item to cart success ");
MoneyTotal();
}
else
{
MessageUserControl.ShowInfo("item already in cart ");
}
}
else
{
var product = controller.GetProduct(int.Parse(productList.SelectedValue));
var item = new SaleCartItem
{
ProductID = product.ProductID,
ProductName = product.ItemName,
Quantity = qty,
Price = product.ItemPrice,
Amount = product.ItemPrice * qty,
};
var salecart = Loopform();
salecart.Add(item);
SaleCartItemsGridView.DataSource = salecart;
SaleCartItemsGridView.DataBind();
MessageUserControl.ShowInfo("Add item to cart success ");
MoneyTotal();
}
}
}
