private void Redeem_clicked(object sender, EventArgs e)
{
if (Convert.ToString(Session["course_id"]) != "")
{
RedeemButton b = (RedeemButton)sender;
string code = b.code.ToString();
decimal discount = b.discount;
decimal course_price = Convert.ToDecimal(Session["course_price"]);
decimal discount_value = course_price - (course_price - (course_price * (discount / 100)));
promocode.Text = code;
amount_deducted.Text = discount_value.ToString();
//----session insertions------
Session["promocode"] = code.ToString();
//Session["discount"] = discount.ToString();
Session["discount_value"] = discount_value.ToString();
//MessageBox.Show("Promocode Added");
}
Response.Redirect("checkout.aspx");
}
void ShowPrize()
{
Redeem.SetActive(true);
MatchedText.text = "You have matched " + MatchedNumbers + " numbers";
if (MatchedNumbers >= 3)
{
Prizes [MatchedNumbers - 3].SetActive(true);
RedeemButton.SetActive(true);
}
else
{
HomeButton.SetActive(true);
}
}
protected void Page_Load(object sender, EventArgs e)
{
//if (Convert.ToString(Session["user_login"]) != "")
//{
//create a new connection
string connStr = WebConfigurationManager.ConnectionStrings["GUCera"].ToString();
SqlConnection conn = new SqlConnection(connStr);
int student_id = Int16.Parse(Convert.ToString(Session["user_login"]));
//--------- showing the student promocodes ---------------
SqlCommand student_promocodes = new SqlCommand("viewPromocode", conn);
student_promocodes.CommandType = CommandType.StoredProcedure;
student_promocodes.Parameters.Add(new SqlParameter("@sid", student_id));
conn.Open();
student_promocodes.ExecuteNonQuery();
conn.Close();
conn.Open();
SqlDataReader rdr = student_promocodes.ExecuteReader(CommandBehavior.CloseConnection);
int counter = 0;
while (rdr.Read())
{
string code = rdr.GetString(rdr.GetOrdinal("code"));
DateTime issue_date = rdr.GetDateTime(rdr.GetOrdinal("isuueDate"));
DateTime expiry_date = rdr.GetDateTime(rdr.GetOrdinal("expiryDate"));
decimal discount = rdr.GetDecimal(rdr.GetOrdinal("discount"));
// redeem button
RedeemButton btn = new RedeemButton();
btn.ID = "redeem-click" + counter;
counter++;
btn.code = code;
btn.admin_id = rdr.GetInt32(rdr.GetOrdinal("adminId"));
btn.discount = rdr.GetDecimal(rdr.GetOrdinal("discount"));
//btn.expiry_date = rdr.GetDateTime(rdr.GetOrdinal("expiryDate"));
//DateTime exp_date = (DateTime)btn.expiry_date;
btn.Attributes["class"] = "mdl-button mdl-js-button mdl-button--fab mdl-button--colored";
btn.InnerHtml = "<i class=\"material-icons\">Redeem</i>";
if (Convert.ToString(Session["course_id"]) != "")
{
btn.ServerClick += new EventHandler(Redeem_clicked);
}
else
{
if (!IsPostBack)
{
redeem_error.Visible = true;
}
}
var tr0 = new HtmlGenericControl("tr");
var td1 = new HtmlGenericControl("td");
var td2 = new HtmlGenericControl("td");
var td3 = new HtmlGenericControl("td");
var td4 = new HtmlGenericControl("td");
var td5 = new HtmlGenericControl("td");
td1.InnerText = code.ToString();
td2.InnerText = issue_date.ToString();
td3.InnerText = expiry_date.ToString();
td4.InnerText = discount.ToString();
td5.Controls.Add(btn);
tr0.Controls.Add(td1);
tr0.Controls.Add(td2);
tr0.Controls.Add(td3);
tr0.Controls.Add(td4);
tr0.Controls.Add(td5);
tabs.Controls.Add(tr0);
}
conn.Close();
// ----------------------------- Cart ----------------------------------
if (Convert.ToString(Session["course_id"]) == "")
{
course_name.Text = "Course";
promocode.Text = "";
total.Text = "0.00";
amount_deducted.Text = "";
course_price.Text = "";
var b = new MyButton();
// to know which the user is paying for
b.course_id = Convert.ToString(Session["course_id"]);
b.Attributes["class"] = "mdl-button mdl-js-button mdl-button--fab mdl-button--colored";
b.InnerHtml = "<i class=\"material-icons\">Pay</i>";
b.ServerClick += new EventHandler(EmptyCart);
Pay_Button_id.Controls.Add(b);
}
else
{
//------------------- proc to get chosen chosen course by course Id -----------------
int cid = Int32.Parse(Convert.ToString(Session["course_id"]));
SqlCommand course_info = new SqlCommand("courseInformation", conn);
course_info.CommandType = CommandType.StoredProcedure;
course_info.Parameters.Add(new SqlParameter("@id", cid));
conn.Open();
course_info.ExecuteNonQuery();
conn.Close();
conn.Open();
SqlDataReader rdr_course = course_info.ExecuteReader(CommandBehavior.CloseConnection);
string c_name = "";
decimal c_price = 0;
while (rdr_course.Read())
{
c_name = rdr_course.GetString(rdr_course.GetOrdinal("name"));
c_price = rdr_course.GetDecimal(rdr_course.GetOrdinal("price"));
}
conn.Close();
Session["course_price"] = c_price;
//--------------------------------------------------
course_name.Text = c_name;
course_price.Text = c_price.ToString();
if (Convert.ToString(Session["promocode"]) != "")
{
string s = Convert.ToString(Session["discount_value"]);
promocode.Text = Convert.ToString(Session["promocode"]);
amount_deducted.Text = "-" + s;
decimal total_amount = c_price - Convert.ToDecimal(Session["discount_value"]);
total.Text = total_amount.ToString();
//Session.Remove("discount_value");
//Session.Remove("promocode");
}
else
{
total.Text = c_price.ToString();
}
var pay_button = new MyButton();
pay_button.ID = "pay";
// to know which the user is paying for
pay_button.course_id = Convert.ToString(Session["course_id"]);
pay_button.Attributes["class"] = "mdl-button mdl-js-button mdl-button--fab mdl-button--colored";
pay_button.InnerHtml = "<i class=\"material-icons\">Pay</i>";
CoursesAcceptedByAdmin x = new CoursesAcceptedByAdmin();
pay_button.ServerClick += new EventHandler(x.Enroll);
Pay_Button_id.Controls.Add(pay_button);
if (Convert.ToString(Session["promocode"]) != "")
{
pay_button.ServerClick += new EventHandler(Redeem_promocode_proc);
promocode_success.Visible = true;
}
pay_button.ServerClick += new EventHandler(Pay);
//--------------
var clear_button = new MyButton();
clear_button.Attributes["class"] = "mdl-button mdl-js-button mdl-button--fab mdl-button--colored";
clear_button.InnerHtml = "<i class=\"material-icons\">Clear Cart</i>";
clear_button.ServerClick += new EventHandler(clear_cart);
ClearCart_Button_ID.Controls.Add(clear_button);
}
}