protected void GridView_Shopping_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
int index = Convert.ToInt32(e.RowIndex);
shoppingCartList.RemoveAt(index);
Session["Purchase"] = shoppingCartList;
GridView_Shopping.DataSource = Session["Purchase"];
GridView_Shopping.DataBind();
if (GridView_Shopping != null)
{
foreach (ShoppingCart item in shoppingCartList)
{
ProductPriceTotal -= item.ProductPriceTotal;
}
labelTotal.Text = ProductPriceTotal.ToString();
}
else
{
btn_Purchase.Visible = false;
label9.Text = "";
labelTotal.Text = "";
}
}
protected void Page_Load(object sender, EventArgs e)
{
btn_Purchase.Visible = false;
label9.Text = "";
labelTotal.Text = "";
if (!IsPostBack)
{
if (Session["Purchase"] != null)
{
btn_Purchase.Visible = true;
label9.Visible = true;
labelTotal.Visible = true;
shoppingCartList = new List <ShoppingCart>();
shoppingCartList = (List <ShoppingCart>)Session["Purchase"];
GridView_Shopping.DataSource = shoppingCartList;
GridView_Shopping.AutoGenerateColumns = false;
GridView_Shopping.DataBind();
foreach (ShoppingCart item in shoppingCartList)
{
ProductPriceTotal += item.ProductPriceTotal;
}
label9.Text = "Total: $";
labelTotal.Text = ProductPriceTotal.ToString();
}
}
}
protected void GridView_Shopping_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
TextBox txt_QuantityProducts = (TextBox)GridView_Shopping.Rows[e.RowIndex].FindControl("txt_Quantity");
int productId = Convert.ToInt32(GridView_Shopping.DataKeys[e.RowIndex].Values[0].ToString());
//int Quantity = Convert.ToInt32(GridView_Shopping.DataKeys[e.RowIndex].Values[1].ToString());
int Quantity = Convert.ToInt32(txt_QuantityProducts.Text);
List <ShoppingCart> UpdateList;
UpdateList = UpdateShoppingCartList(productId, Quantity, shoppingCartList);
GridView_Shopping.EditIndex = -1;
Session["Purchase"] = UpdateList;
GridView_Shopping.DataSource = Session["Purchase"];
GridView_Shopping.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
btn_Purchase.Visible = false;
label9.Text = "";
labelTotal.Text = "";
if (Session["Id_User"] == null)
{
Response.Redirect("Login.aspx");
}
else
{
if (Convert.ToInt32(Session["User_Type"].ToString()) != 2)
{
Response.Redirect("DefaultAdmin.aspx");
}
else
{
if (Session["Purchase"] != null)
{
btn_Purchase.Visible = true;
label9.Visible = true;
labelTotal.Visible = true;
shoppingCartList = new List <ShoppingCart>();
shoppingCartList = (List <ShoppingCart>)Session["Purchase"];
GridView_Shopping.DataSource = shoppingCartList;
GridView_Shopping.AutoGenerateColumns = false;
GridView_Shopping.DataBind();
foreach (ShoppingCart item in shoppingCartList)
{
ProductPriceTotal += item.ProductPriceTotal;
}
label9.Text = "Total: $";
labelTotal.Text = ProductPriceTotal.ToString();
}
}
}
}
protected void btn_Purchase_Click(object sender, EventArgs e)
{
if (Session["User_NumberCard"] == null)
{
string script = @"alert('For continue with the purchase, you must have a registered card...');
window.location.href='Config_Client.aspx';";
ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "Alert", script, true);
}
else
{
string price = labelTotal.Text;
int idUser = Convert.ToInt32(Session["Id_User"].ToString());
int priceTotal = Convert.ToInt32(price);
tai.Insert(idUser, System.DateTime.Now, priceTotal);
int idInvoice = (int)tai.GetDataMaxIdInvoice();
foreach (ShoppingCart item in shoppingCartList)
{
taid.Insert(idInvoice, Convert.ToInt32((item.ProductId.ToString())),
Convert.ToInt32((item.Quantity.ToString())), Convert.ToInt32((item.ProductPriceUnitary.ToString())));
}
//talog.Insert("Purchase", Session["Username"].ToString(), System.DateTime.Now);
string script = @"alert('Purchase made correctly... In a couple of days you will have the products');
window.location.href='ShoppingCartClient.aspx';";
ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "Alert", script, true);
shoppingCartList = null;
Session["Purchase"] = shoppingCartList;
GridView_Shopping.DataSource = Session["Purchase"];
GridView_Shopping.DataBind();
}
}
protected void GridView_Shopping_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
/*
*
* try{
* if (txt_Quantity.Text != "")
* {
*
* if (ProductStock != 0)
* {
*
* if (ProductQuantity > ProductStock || ProductQuantity < 0 || ProductQuantity == 0)
* {
*
* string script = @"alert('Non-Existent this Quantity of this Product... Sorry :/')";
* ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "Alert", script, true);
*
* }
* else
* {*/
TextBox txt_QuantityProducts = (TextBox)GridView_Shopping.Rows[e.RowIndex].FindControl("txt_Quantity");
int productId = Convert.ToInt32(GridView_Shopping.DataKeys[e.RowIndex].Values[0].ToString());
//int Quantity = Convert.ToInt32(GridView_Shopping.DataKeys[e.RowIndex].Values[1].ToString());
int Quantity = Convert.ToInt32(txt_QuantityProducts.Text);
UpdateShoppingCartList(productId, Quantity, shoppingCartList);
GridView_Shopping.EditIndex = -1;
GridView_Shopping.DataSource = Session["Purchase"];
GridView_Shopping.DataBind();
/*}
*
* }
*
* }
* else
* {
*
* string script = @"alert('Non-Existent this Quantity of this Product... Sorry :/')";
* ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "Alert", script, true);
*
* }
*
* }
* else
* {
*
* Response.Write("<script>alert('Write a quantity valid');</script>");
*
* }
*
* }
* catch (Exception error)
* {
* ScriptManager.RegisterClientScriptBlock(this, typeof(Page), "alerta", "alert('The following error has occurred: " + error.Message + " ');", true);
* }*/
}
