protected void btnSubmit_Click(object sender, EventArgs e)
{
//retrieve the attraction session
Attraction a = (Attraction)Session["userAttraction"];
//declare random number generator
Random rnd = new Random();
//initialize the random number generator
int rId = rnd.Next(30, 1000);
TicketType t = new TicketType()
{
TicketID = rId,
Type = tbxType.Text,
Description = tbxDesc.Text,
Price = Convert.ToDouble(tbxPrice.Text),
Attraction = a
};
int id = TicketTypeDB.insertTicket(t); //to insert ticket into database
lblOutput.Text = "Successfully added!"; //to show the message
tbxType.Text = "";
tbxPrice.Text = "";
tbxDesc.Text = "";
gvBind();
}
void gvBind()
{
//to show the ticket type into the gridview
List <TicketType> ticketTypes = TicketTypeDB.getTicketByOwner(Convert.ToInt32(Session["attractionID"]));
gvTicket.DataSource = ticketTypes;
gvTicket.DataBind();
}
protected void gvTicket_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
//to delete a row from database
List <TicketType> ticketTypes = TicketTypeDB.getTicketByOwner(Convert.ToInt32(Session["attractionID"]));
TicketType t = ticketTypes[e.RowIndex];
TicketTypeDB.deleteTicket(t.TicketID);
ticketTypes.Remove(t);
DataBind();
gvBind();
}
protected void btnBook_Click(object sender, EventArgs e) //to book the ticket of attraction
{
bool exist = false;
TicketType t = TicketTypeDB.getTicket(Convert.ToInt32(Session["ticketID"])); //get the ticket details from database
//to add the cart item classes for ticket details
CartItem c = new CartItem(t, Convert.ToInt32(Session["ticketID"]), t.Type, t.Description, Convert.ToDouble(t.Price), tbxDate.Text, Convert.ToInt32(tbxNoOfGuests.Text), t.Price);
ShoppingCart sc = (ShoppingCart)Session["cart"]; //retrieve the shopping cart session
if (sc == null) //check the shopping cart is null
{
sc = new ShoppingCart();
sc.TicketAdd(c); //add into the cart item classes
lblOutput.Text = "Ticket added to the Shopping Cart"; //show the messages when user add into cart item
}
else
{
List <CartItem> ci = sc.TicketCI;
foreach (CartItem citm in ci) //use foreach to check the data is already added into cart item
{
if (citm.TICketID == t.TicketID)
{
exist = true;
}
}
if (exist == false)
{
sc.TicketAdd(c);
lblOutput.Text = "Ticket added to the shopping cart"; //show the messages when user add into cart item
}
else
{
lblOutput.Text = "You have already added this Ticket to the shopping cart"; //show the messages when user already add into cart item
}
}
Session["cart"] = sc; //brings session into cart session
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
lblNoOfTicket.Visible = false;
List <TicketType> ticketTypes = TicketTypeDB.getTicketByOwner(Convert.ToInt32(Session["attraction"])); //get data from database
//to check whether the data is not null
if (ticketTypes.Count != 0)
{
List <TicketType> ticAvail = new List <TicketType>();
Session["ticket"] = ticAvail; //create ticket session
lvTicket.DataSource = ticketTypes;
lvTicket.DataBind();
}
else
{
lblNoOfTicket.Visible = true; //show the message if the data is null
}
pnlDetail.Visible = false;
pnlBook.Visible = false;
tbxDate.Attributes["min"] = DateTime.Now.ToString("yyyy-MM-dd"); //users are not allowed to select past date
}
}
