protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
try
{
int id = int.Parse(Request.QueryString["id"]);
DV_Product.DataSource = DB.DBMange.product.selectproduct(id);
DV_Product.DataBind();
}
catch (Exception ex)
{
throw ex;
}
}
}
protected void btn_cart_Click(object sender, EventArgs e)
{
{
int id = int.Parse(Request.QueryString["id"]);
DataTable datastatus = new DataTable();
DataTable dataorder = new DataTable();
try
{
if ((order.Selectstatus(order.OrderStatus.Saved, id)).Rows.Count > 0)
{
datastatus = order.Selectstatus(order.OrderStatus.Saved, id);
int ordid = (int)datastatus.Rows[0]["id"];
if (orderDetails.Selectbyprodandorder(id, ordid).Rows.Count == 0)
{
DataTable dtt2 = new DataTable();
dtt2 = DB.DBMange.product.SelectById(id);
orderDetails.insert(ordid, Convert.ToDecimal(dtt2.Rows[0]["price"]), int.Parse(txt_cart.Text), id);
}
dataorder = orderDetails.Selectbyprodandorder(id, ordid);
int orderdetailid = (int)dataorder.Rows[0]["id"];
int quantity = (int)dataorder.Rows[0]["quantity"];
int upquantity = quantity + 1;
orderDetails.count(orderdetailid, upquantity);
txt_cart.Text = "";
}
else
{
DataTable dt2 = new DataTable();
dt2 = DB.DBMange.product.SelectById(id);
DataTable dt = new DataTable();
dt = DB.DBMange.order.insertandreturn((int)Session["id"], order.OrderStatus.Saved, DateTime.Now);
DB.DBMange.orderDetails.insert(Convert.ToInt32(dt.Rows[0]["id"]), Convert.ToDecimal(dt2.Rows[0]["price"]), int.Parse(txt_cart.Text), id);
DV_Product.DataSource = product.selectproduct(id);
DV_Product.DataBind();
txt_cart.Text = "";
}
}
catch (Exception ex)
{
Response.Redirect("~/login.aspx", false);
}
}
}
