protected void ButBuy_Click(object sender, EventArgs e)
{
BookshopEntities context = new BookshopEntities();
string username = User.Identity.Name;
Guid userid = context.aspnet_Users.Where(x => x.UserName == username).First().UserId;
try
{
try
{
int noofbooks = (int)Session["count"];
List <int> selectedbooks = new List <int>();
for (int i = 0; i < noofbooks; i++)
{
selectedbooks.Add(Convert.ToInt32(Session["BookNo" + i.ToString()]));
}
//List<Book> bookListFromCat = (List<Book>)Session["???"]; //check which data type is the info coming from
// BookshopEntities context = new BookshopEntities();
cartBookList = context.Books.Where(x => selectedbooks.Contains(x.BookID)).ToList();
foreach (Book bc in cartBookList)
{
bc.Stock = 0;
foreach (int i in selectedbooks)
{
if (i == bc.BookID)
{
bc.Stock++;
}
}
}
}
catch (NullReferenceException nue)
{ }
ViewCartLogic vcl = new ViewCartLogic();
int tid = vcl.BuyCart(cartBookList, username, userid, vcl.CountPrice(cartBookList));
if (tid == -1)
{
Response.Redirect("/Team13BookShop/Customer/ErrorPage.aspx", false);
Session["count"] = 0;
return;
}
Session.Add("tranid", tid);
}
catch (Exception ex)
{ }
Session["count"] = 0;
Response.Redirect("/Team13BookShop/Customer/Transaction.aspx");
}
protected void ButBuy_Click(object sender, EventArgs e)
{
BookshopEntities context = new BookshopEntities();
string username = User.Identity.Name;
Guid userid = context.aspnet_Users.Where(x => x.UserName == username).First().UserId;
try
{
try
{
int noofbooks = (int)Session["count"];
List <int> selectedbooks = new List <int>();
for (int i = 0; i < noofbooks; i++)
{
selectedbooks.Add((int)Session["BookNo" + i.ToString()]);
}
//List<Book> bookListFromCat = (List<Book>)Session["???"]; //check which data type is the info coming from
// BookshopEntities context = new BookshopEntities();
cartBookList = context.Books.Where(x => selectedbooks.Contains(x.BookID)).ToList();
foreach (Book bc in cartBookList)
{
bc.Stock = 0;
foreach (int i in selectedbooks)
{
if (i == bc.BookID)
{
bc.Stock++;
}
}
}
}
catch (NullReferenceException nue)
{
LabErrorMsg.Text = String.Format("You currently do not have any cart items. Please continue shopping!" + nue.Message);
}
ViewCartLogic vcl = new ViewCartLogic();
Session.Add("tranid", vcl.BuyCart(cartBookList, username, userid, vcl.CountPrice(cartBookList)));
}
catch (Exception ex)
{
LabErrorMsg.Text = String.Format("The error is : " + ex.Message);
}
Session["count"] = 0;
Response.Redirect("/Team13BookShop/Customer/Transaction.aspx"); //or whatever name of this is
}