protected void cfmSubmit_Click(object sender, EventArgs e)
{
string userID = (string)Request.QueryString["id"];
List <int> suggestedCourseIDList = (List <int>)Session["suggestedCourseIDList"];
Course_elearnDAO ceDAO = new Course_elearnDAO();
//delete all existing suggested courses
ceDAO.deleteSuggestedCoursesByUserID(userID);
//insert new suggested courses
foreach (int id in suggestedCourseIDList)
{
ceDAO.insertSuggestedCourses(id, userID);
}
//to change redirect path
Response.Redirect("progressReports.aspx?id=" + userID);
}