public AddTaughtCourse()
{
//instantiating the objects to be used in the
InitializeComponent();
taughtCourses = new TaughtCourseList();
courses = new CourseList();
}
public DeleteTaughtCourse()
{
InitializeComponent();
taughtCourses = new TaughtCourseList();
scheduleList = new ScheduleList();
sectionStudentList = new SectionStudentList();
sectionList = new SectionList();
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["User"] != null && Session["Account"].ToString() == "Student")
{
/*
* check if the user session exist and Account session value is student
*/
/*
* instantiate classes when the page loads
*/
sectionsList = new SectionList();
taughtList = new TaughtCourseList();
locationList = new LocationList();
courseList = new CourseList();
scheduleList = new ScheduleList();
sectionStudentList = new SectionStudentList();
studentList = new StudentList();
scheduleList.Populate(); // populate the sechuleList
instructorList = new InstructorList();
GenerateGridData(); // call GenerateGridData method to fill the gridview element with data
}
else if (Session["User"] != null && Session["Account"].ToString() != "Student")
{
/*
* else if the user session exist but the account session value is not student show error message
*/
Response.Write("Error You are not allowed to be here");
Response.End();
}
else
{
/*
* else show error message
*/
Response.Write("Error please log in before trying to Access this page..!");
Response.End();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["User"] != null && Session["Account"].ToString() == "Student")
{
/*
* check if the user session exist and Account session value is student
*/
/*
* instantiate classes when the page loads
*/
sectionList = new SectionList();
sectionStudentList = new SectionStudentList();
studentList = new StudentList();
taughtCoursesList = new TaughtCourseList();
courseList = new CourseList();
instructorList = new InstructorList();
string studentID = Session["User"].ToString(); //declare , get the id of the student from the session and assign it to variable
sectionStudentList.Filter("StudentID", studentID); // filter the section student list using the studentID
GenerateGridData(); //call GenerateGridData method to add data to the gridView
}
else if (Session["User"] != null && Session["Account"].ToString() != "Student")
{
/*
* else if the user session exist but the account session value is not student show error message
*/
Response.Write("Error You are not allowed to be here");
Response.End();
}
else
{
/*
* else show error message
*/
Response.Write("Error please log in before trying to Access this page..!");
Response.End();
}
}
protected void Page_Load(object sender, EventArgs e)
{
/*
* check if the user session exist and Account session value is Instructor
*/
if (Session["User"] != null && Session["Account"].ToString() == "Instructor")
{
/*
* instantiate classes when the page loads
*/
sectionsList = new SectionList();
taughtList = new TaughtCourseList();
locationList = new LocationList();
courseList = new CourseList();
scheduleList = new ScheduleList();
scheduleList.Populate(); //populate schedule list
instructorList = new InstructorList();
InsId = Session["User"].ToString(); // get the id of the instructor from the session
GenerateAllClassessGridData(); // call GenerateAllClassessGridData method to fill the all classess grid view
GenerateMyClassessGridData(); // call GenerateMyClassessGridData method to fill the my classess grid view
}
else if (Session["User"] != null && Session["Account"].ToString() != "Instructor")
{
/*
* else if the user session exist but the account session value is not student show error message
*/
Response.Write("Error You are not allowed to be here");
Response.End();
}
else
{
/*
* else show error message
*/
Response.Write("Error please log in before trying to Access this page..!");
Response.End();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["User"] != null && Session["Account"].ToString() == "Student")
{
/*
* check if the user session exist and Account session value is student
*/
/*
* instantiate classes when the page loads
*/
scheduleList = new ScheduleList();
SectionList = new SectionList();
SectionStudentList = new SectionStudentList();
taughtCoursesList = new TaughtCourseList();
courseList = new CourseList();
id = Session["User"].ToString(); //get the id of the student from the session and assign it to variable
SectionStudentList.Filter("StudentID", id); // filter the sectionstudentList usign the student id
GenerateGridView(); // call the GenerateGridView method to fill the gridView element with data
}
else if (Session["User"] != null && Session["Account"].ToString() != "Student")
{
/*
* else if the user session exist but the account session value is not student show error message
*/
Response.Write("Error You are not allowed to be here");
Response.End();
}
else
{
/*
* else show error message
*/
Response.Write("Error please log in before trying to Access this page..!");
Response.End();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["cls"] == null)
{
/* check if there is no query string then */
Response.Write("Error No class requested"); // show error message
Response.End(); // stop page excution
}
else
{
sectionList = new SectionList(); // this is needed to check if the section id is valid so we instantiate it before the rest
sectionList.Filter("SectionID", Request.QueryString["cls"]); // filter the section with the section id to check if the section id exist
}
/*
* check if the user session exist and Account session value is Instructor and the sectionID is valid
*/
if (Session["User"] != null && Session["Account"].ToString() == "Instructor" && sectionList.List.Count != 0)
{
/*
* instantiate classes when the page loads
*/
sectionStudentList = new SectionStudentList();
studentList = new StudentList();
taughtCoursesList = new TaughtCourseList();
courseList = new CourseList();
sectionId = Request.QueryString["cls"]; // get the section id passed in the page url and assign it to secionId var
sectionList.Filter("SectionID", sectionId); // filter the sectionList with the sectionID
section = (Section)sectionList.List.ElementAt(0); // get the first element in the list and cast it to (Section)
taughtCoursesList.Filter("TaughtCourseID", section.TaughtCourseID); // filter the taughtCoursesList with the TaughtCourseID
taughtCourses = (TaughtCourse)taughtCoursesList.List.ElementAt(0); // get the first element in the list and cast it to (TaughtCourse)
course = new Course(); // create new Course object
course.setID(taughtCourses.CourseID.ToString()); // set the id of the course object to the value from the taughtCourse object
courseList.Populate(course); //populate object
sectionStudentList.Filter("SectionID", sectionId); //filter the sectionstudentList with sectionId
SectionIdLbl.Text = section.getID(); // set the sectionLable text to the section id
CourseID.Text = taughtCourses.CourseID; // set the courseid lable text to the course id
CourseName.Text = course.Title; // set courseName lable text to the course title
GenerateTable(); // call GenerateTable method to fill the grid view with data
}
else if (Session["User"] != null && Session["Account"].ToString() != "Instructor")
{
/*
* else if the user session exist but the account session value is not student show error message
*/
Response.Write("Error You are not allowed to be here"); // show error message
Response.End(); // stop page excution
}
else if (Session["User"] != null && Session["Account"].ToString() == "Instructor" && sectionList.List.Count == 0)
{
/* else if the user session exist and Account session value is Instructor and the sectionID is not valid */
Response.Write("Error Class not found"); // show error message
Response.End(); // stop page excution
}
else
{
/*
* else show error message
*/
Response.Write("Error please log in before trying to Access this page..!"); // show error message
Response.End(); // stop page excution
}
}
