public void AddToCart(int id)
{
// Retrieve the product from the database.
string ShoppingCartId = GetCatrId();
var user = from u in DB.users where u.userName == ShoppingCartId select u;
WebDL.user userdata = user.FirstOrDefault();
var cartItem = DB.shoppingCarts.FirstOrDefault(
c => c.user.userName == ShoppingCartId &&
c.productID == id);
if (cartItem == null)
{
// Create a new cart item if no cart item exists.
cartItem = new shoppingCart
{
productID = id,
quantity = 1,
userID = userdata.userID,
shoppingCartExpiredDate = DateTime.Now.AddDays(7),
user = DB.users.SingleOrDefault(u => u.userID == userdata.userID),
product = DB.products.SingleOrDefault(p => p.productID == id)
};
DB.shoppingCarts.Add(cartItem);
}
else
{
// If the item does exist in the cart,
// then add one to the quantity.
cartItem.quantity++;
}
DB.SaveChanges();
}
private void loadCogiggnee()
{
using (WebDL.Team2_BookDBEntities bke = new Team2_BookDBEntities())
{
//int id =bke.users.Find(Session.["userId"]);
var data = from ur in bke.users where ur.userID == userId select ur;
WebDL.user user = data.First();
lbCustomerName.Text = user.userName;
lbDeliveryAddress.Text = user.userAddress;
lbContactNumber.Text = user.userPhone.ToString();
}
}
public void AddToCart(string name)
{
ShoppingCartActions Action = new ShoppingCartActions();
Team2_BookDBEntities DB = new Team2_BookDBEntities();
// Retrieve the product from the database.
string ShoppingCartId = Action.GetCatrId();
var user = from u in DB.users where u.userName == ShoppingCartId select u;
WebDL.user userdata = user.FirstOrDefault();
var book = from b in DB.products where b.productName == name select b;
WebDL.product bookdata = book.FirstOrDefault();
var cartItem = DB.shoppingCarts.FirstOrDefault(
c => c.user.userName == ShoppingCartId &&
c.product.productName == name);
var product = DB.products.FirstOrDefault(p => p.productName == name);
if (cartItem == null)
{
// Create a new cart item if no cart item exists.
cartItem = new shoppingCart
{
productID = bookdata.productID,
quantity = Convert.ToInt32(tbQuantity.Text),
userID = userdata.userID,
shoppingCartExpiredDate = DateTime.Now.AddDays(7),
user = DB.users.SingleOrDefault(u => u.userID == userdata.userID),
product = DB.products.SingleOrDefault(p => p.productName == name)
};
DB.shoppingCarts.Add(cartItem);
}
else
{
// If the item does exist in the cart,
// then add one to the quantity.
cartItem.quantity += Convert.ToInt32(tbQuantity.Text);
}
product.productQty -= Convert.ToInt32(tbQuantity.Text);
DB.SaveChanges();
}
protected void btnAddToCart_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
string productName = btn.CssClass;
using (WebDL.Team2_BookDBEntities context = new WebDL.Team2_BookDBEntities())
{
string userNameFromSession = Session["userName"].ToString();
var data = from p in context.products where p.productName == productName select p;
var data2 = from u in context.users where u.userName == userNameFromSession select u;
WebDL.user userGetFromSession = data2.First();
WebDL.product pToBeAdded = data.First();
WebDL.shoppingCart sc = new WebDL.shoppingCart();
sc.product = pToBeAdded;
sc.quantity = 1;
sc.userID = userGetFromSession.userID;
sc.shoppingCartExpiredDate = DateTime.Now.Date;
context.shoppingCarts.Add(sc);
context.SaveChanges();
lbMsg.Text = "product: " + productName + " is added to shopping cart";
}
}
