protected override void Page_Load(object sender, EventArgs e)
{
base.Page_Load(sender, e);
if (!IsPostBack)
{
List <Course> courses = CourseDataAccess.RetrieveAllCourses();
List <CourseOffering> coursesOffering = CourseOfferingDataAccess.RetrieveAllCoursesOffering();
if (courses.Count == 0)
{
Response.Redirect("AddCourse.aspx");
}
else
{
courses.Sort((c1, c2) => c1.CourseName.CompareTo(c2.CourseName));
foreach (Course course in courses)
{
drpCourseOfferingList.Items.Add(new ListItem(course.ToString(), course.courseNumber));
}
drpOfferInYr.Items.Add(new ListItem("2016"));
drpOfferInYr.Items.Add(new ListItem("2017"));
drpOfferInYr.Items.Add(new ListItem("2018"));
drpOfferInYr.Items.Add(new ListItem("2019"));
drpOfferInYr.Items.Add(new ListItem("2020"));
drpSemester.Items.Add(new ListItem(Semester.Fall));
drpSemester.Items.Add(new ListItem(Semester.Winter));
drpSemester.Items.Add(new ListItem(Semester.Spring_Summer));
}
//drpSemester.Items.Add(lblSemest.Fall);
//drpSemester.Items.Add(lblSemest.Winter);
//drpSemester.Items.Add(lblSemest.SpringSummer);
}
}
protected void Page_PreRender(object sender, EventArgs ev)
{
//drpCourseOfferingList.Text = "";
//drpOfferInYr.Text = "";
//drpSemester.Text = "";
List <CourseOffering> coursesOffering = CourseOfferingDataAccess.RetrieveAllCoursesOffering();
ShowCourseOfferingInfo(coursesOffering);
}
protected void btnAddCourseOffering_Click(object sender, EventArgs e)
{
string courseId = drpCourseOfferingList.SelectedValue;
int year = int.Parse(drpOfferInYr.SelectedValue);
string semester = drpSemester.SelectedValue;
Course course = CourseDataAccess.RetrieveCourseByCourseId(courseId);
CourseOffering courseOffering = new CourseOffering(course, year, semester);
CourseOfferingDataAccess.AddNewCourseOffering(courseOffering);
}
protected override void Page_Load(object sender, EventArgs e)
{
base.Page_Load(sender, e);
if (!IsPostBack)
{
int indx = 1;
List <CourseOffering> coursesOffering = CourseOfferingDataAccess.RetrieveAllCoursesOffering();
foreach (CourseOffering courseO in coursesOffering)
{
drpRegisterStudentsList.Items.Insert(indx, courseO.CourseOffered.courseNumber + " " + courseO.CourseOffered.CourseName + " " + courseO.Year + " " + courseO.Semester);
indx++;
}
}
}
protected void btnAddToCourseOffering_Click(object sender, EventArgs e)
{
Student astudent = null;
List <CourseOffering> coursesOffering = CourseOfferingDataAccess.RetrieveAllCoursesOffering();
int indx = 1;
try
{
switch (rdbStudentType.SelectedItem.Value)
{
case "FullTime":
astudent = new FullTimeStudent(txtStudentNumber.Text, txtStudentName.Text);
break;
case "PartTime":
astudent = new PartTimeStudent(txtStudentNumber.Text, txtStudentName.Text);
break;
case "Coop":
astudent = new CoopStudent(txtStudentNumber.Text, txtStudentName.Text);
break;
}
StudentDataAccess.AddNewStudent(astudent);
if (drpRegisterStudentsList.SelectedIndex != 0)
{
foreach (CourseOffering courseO in coursesOffering)
{
if (indx == drpRegisterStudentsList.SelectedIndex)
{
RegistrationDataAccess.AddNewRegistration(courseO, astudent);
}
indx++;
}
indx = 1;
}
}
catch (Exception)
{
}
populateTable();
}
protected void populateTable()
{
if (drpRegisterStudentsList.SelectedIndex != 0)
{
string courseOffer = drpRegisterStudentsList.SelectedItem.Value;
List <CourseOffering> coursesOffering = CourseOfferingDataAccess.RetrieveAllCoursesOffering();
int indx = 0;
foreach (CourseOffering courseO in coursesOffering)
{
if ((indx + 1) == drpRegisterStudentsList.SelectedIndex)
{
List <Student> registeredS = RegistrationDataAccess.GetRegistedStudentsByCourseOffering(courseO);
if (registeredS.Count > 1)
{
registeredS.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
}
foreach (Student student in registeredS)
{
TableRow row = new TableRow();
TableCell cell = new TableCell();
cell.Text = student.Number;
row.Cells.Add(cell);
cell = new TableCell();
cell.Text = student.Name;
row.Cells.Add(cell);
cell = new TableCell();
string sType = "Not enrolled";
if (student.GetType() == typeof(FullTimeStudent))
{
sType = "Full-Time";
}
else if (student.GetType() == typeof(PartTimeStudent))
{
sType = "Part-Time";
}
else if (student.GetType() == typeof(CoopStudent))
{
sType = "Co-op";
}
cell.Text = sType;
row.Cells.Add(cell);
cell = new TableCell();
cell.Text = student.TuitionPayable().ToString();
row.Cells.Add(cell);
tblCourseOfferingRegisteredStudent.Rows.Add(row);
}
}
indx++;
}
lblCourseOfferingDisplay_forRegisterStudent.Text = courseOffer;
}
else
{
lblCourseOfferingDisplay_forRegisterStudent.Text = string.Empty;
}
}
