protected void btnAdd_Click(object sender, EventArgs e)
{
selectedProduct = new Product();
this.selectedProduct.Course_id = course_id.ToString();
if (Page.IsValid)
{
CartItemList cart = CartItemList.GetCart();
int locCount = cart.Count;
locCount = locCount + 1;
this.selectedProduct.assignmentNumber = locCount.ToString();
this.selectedProduct.aGUID = Guid.NewGuid().ToString();
this.selectedProduct.Num_Assignment = locCount;
CartItem cartItem = new CartItem();
int Num_Assignments=0;
int assignment = 1; //will be produced from loop according to Num_Assignments
cart = CartItemList.GetCart();
cartItem = cart[selectedProduct.Course_id];
if (cartItem == null)
{
cart.AddItem(selectedProduct, Num_Assignments,assignment);
}
else
{
cart.AddItem(selectedProduct, Num_Assignments, assignment);
cartItem.AddQuantity(1);
}
this.DisplayCart();
}
}
protected void purchaseButton_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[selectedProduct.ProductID];
if (cartItem == null)
{
cart.AddItem(selectedProduct, Convert.ToInt32(quantityTextBox.Text));
}
else
{
cartItem.AddQuantity(Convert.ToInt32(quantityTextBox.Text));
}
Response.Redirect("~/ShoppingPages/Cart.aspx");
}
}
protected void btnAdd_Click1(object sender, EventArgs e)
{
if (Page.IsValid)
{
selectedProduct = this.GetSelectedProduct();
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[selectedProduct.ProductID];
if (cartItem.Product != selectedProduct)
{
cart.AddItem(selectedProduct, 1);
}
else
{
cartItem.AddQuantity(1);
}
Console.WriteLine("PageLoad");
Response.Redirect("Cart.aspx", false);
}
}
protected void btnAdd_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
//get cart from session state and selected item from cart
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[selectedProduct.ProductID];
//if item is nt in cart, add it; else increase its quantity
if (cartItem == null)
{
cart.AddItem(selectedProduct, Convert.ToInt32(txtQuantity.Text));
}
else
{
cartItem.AddQuantity(Convert.ToInt32(txtQuantity.Text));
}
Response.Redirect("Cart.aspx");
}
}
protected void btnAdd_Click(object sender, EventArgs e)
{
if (IsValid)
{
Product selectedProduct = GetSelectedProduct();
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[selectedProduct.ProductID];
if (cartItem == null)
{
cart.AddItem(selectedProduct,
Convert.ToInt32(txtQuantity.Text));
}
else
{
cartItem.AddQuantity(Convert.ToInt32(txtQuantity.Text));
}
Response.Redirect("Cart");
}
}
protected void btnAdd_Click(object sender, EventArgs e)
{
if (IsValid)
{
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[selectedProduct.ProductID];
//if item isn't in cart, add it;
//otherwise, increase its quantity
if (cartItem == null)
{
cart.AddItem(selectedProduct, Convert.ToInt32(txtQuantity.Text));
}
else
{
cartItem.AddQuantity(Convert.ToInt32(txtQuantity.Text));
}
Response.Redirect("~/Cart.aspx");
}
}
protected void ButtonCart_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
//get cart from session and selected item from cart
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[selectedProduct.ProductID];
//if item isn’t in cart, add it; otherwise, increase its quantity
if (cartItem == null)
{
cart.AddItem(selectedProduct,
Convert.ToInt32(TextBoxQty.Text));
}
else
{
cartItem.AddQuantity(Convert.ToInt32(TextBoxQty.Text));
}
Response.Redirect("Cart.aspx", false);
}
}
protected void btnAddToCart_Click(object sender, EventArgs e)
{
if (IsValid)
{
//get cart from session state and selected item from cart
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[displayProduct.Product_id];
//if item isn't in cart, add it; otherwise, increase its quantity
if (cartItem == null)
{
cart.AddItem(displayProduct, Convert.ToInt32(txtQuantity.Text));
//cart.AddItem(displayProduct);
}
else
{
cartItem.AddQuantity(Convert.ToInt32(txtQuantity.Text));
}
Response.Redirect("~/MobileCart.aspx");
}
}
protected void btnAdd_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
//get selected product
var product = GetSelectedProduct(ddlProducts.SelectedValue);
//get cart from session and selected item from cart
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[product.ProductID];
//if item isn’t in cart, add it; otherwise, increase its quantity
if (cartItem == null)
{
cart.AddItem(product, Convert.ToInt32(txtQuantity.Text));
}
else
{
cartItem.AddQuantity(Convert.ToInt32(txtQuantity.Text));
}
var url = FriendlyUrl.Href("~/cart", "Cart");
Response.Redirect(url);
}
}
protected void btnAddtoCart_Click(object sender, EventArgs e)
{
int quantitySelected = 0;
try{
quantitySelected = Convert.ToInt16(txtQuantity.Text);
if (Page.IsValid)
{
Cake selectedProduct = this.GetSelectedProduct();
CartItemList cart = CartItemList.GetCart();
CartItem cartItem = cart[selectedProduct.ProductId];
int index = 0;
int alreadyInCart = 0;
if (cart.Count > 0)
{
while (index != -1)
{
if (cart.GetProdID(index) == selectedProduct.ProductId)
{
alreadyInCart = cart.GetQuantity(index);
}
index = cart.IndexAdvance(index);
}
}
// checking first to see if we have the amount selected currently on hand
if (quantitySelected + alreadyInCart <= selectedProduct.OnHand)
{
if (quantitySelected > 0)
{
// if we do, then we can add to cart and redirect to cart
//if item isn't in cart, add it; otherwise, increase its quantity
if (cartItem == null)
{
cart.AddItem(selectedProduct, Convert.ToInt32(txtQuantity.Text));
}
else
{
cartItem.AddQuantity(Convert.ToInt32(txtQuantity.Text));
}
Response.Redirect("~/Cart/Cart.aspx");
}
else
{
lblQuan.Text = "Please enter a quantity greater than zero.";
}
}
else
{
//ask them to order fewer
lblQuan.Text = "Sorry, we do not have that many on hand.";
}
}
}
catch (Exception ex)
{
lblQuan.Text = "That's not a valid number.";
}
}