// POST: Teacher/Filter/{}
public ActionResult Filter(string name = null, string salaryLow = null, string salaryHigh = null, string hireDateLow = null, string hireDateHigh = null, string employeeNumber = null)
{
TeacherDataController controller = new TeacherDataController();
IEnumerable <Teacher> filterTeachers = controller.FilterTeachers(name, salaryLow, salaryHigh, hireDateLow, hireDateHigh, employeeNumber);
return(View(filterTeachers));
}
public ActionResult UpdateTeacher(int id)
{
TeacherDataController controller = new TeacherDataController();
Teacher newTeacher = controller.FindTeacher(id);
return(View(newTeacher));
}
public ActionResult DeleteTeacher(int id)
{
TeacherDataController controller = new TeacherDataController();
controller.DeleteTeacher(id);
return(RedirectToAction("Filter"));
}
// GET: Teacher/List
// Deprecated method : Please use Filter
public ActionResult List(string searchKey = null)
{
TeacherDataController controller = new TeacherDataController();
IEnumerable <Teacher> teachers = controller.ListTeachers(searchKey);
return(View(teachers));
}
//GET : /Teacher/Update/{id}
public ActionResult Update(int id)
{
TeacherDataController controller = new TeacherDataController();
Teacher SelectedTeacher = controller.GetTeacherInformation(id);
return(View(SelectedTeacher));
}
// GET: /Teacher/List
public ActionResult List()
{
TeacherDataController controller = new TeacherDataController();
IEnumerable <Teacher> Teachers = controller.ListTeachers();
return(View(Teachers));
}
//GET : /Teacher/DeleteConfirm/{id}
public ActionResult DeleteConfirm(int id)
{
TeacherDataController controller = new TeacherDataController();
// Get teacher information
Teacher teacher = controller.GetTeacherInformation(id);
// Get course information associated to the teacher
teacher.Classes = controller.GetTeacherClasses(id);
return(View(teacher));
}
public ActionResult Delete(int teacherId, int classCount)
{
TeacherDataController controller = new TeacherDataController();
// Delete teacher
controller.DeleteTeacher(teacherId);
// if deleted teacher has classes associated, remove them
if (classCount > 0)
{
controller.RemoveTeacherClasses(teacherId);
}
return(RedirectToAction("List"));
}
public ActionResult Add([Bind(Include = "EmployeeNumber,HireDate,Salary,TeacherFname,TeacherLname")] Teacher newTeacher)
{
// validate the data (server-side)
if (ModelState.IsValid)
{
TeacherDataController controller = new TeacherDataController();
// pass newTeacher to AddTeacher and get the ID of the created teacher
int teacherId = controller.AddTeacher(newTeacher);
// Redirect to created teacher profile
return(RedirectToAction($"Show/{teacherId}"));
}
return(View(newTeacher));
}
public ActionResult CreateTeacher(string teacherFName, string teacherLName, string empNumber, string salary, string teacherid = null, string hireDate = null)
{
Teacher newTeacher = new Teacher
{
teacherFname = teacherFName,
teacherLname = teacherLName,
employeeNumber = empNumber,
salary = salary,
hireDate = DateTime.Parse(hireDate)
};
TeacherDataController controller = new TeacherDataController();
controller.CreateTeacher(newTeacher);
return(RedirectToAction("Filter"));
}
public ActionResult UpdateTeacherChanges(string teacherFName, string teacherLName, string empNumber, string salary, string teacherid = null, string hireDate = null)
{
Teacher newTeacher = new Teacher
{
teacherFname = teacherFName,
teacherLname = teacherLName,
employeeNumber = empNumber,
salary = salary,
hireDate = DateTime.Parse(hireDate),
teacherId = Convert.ToInt32(teacherid)
};
TeacherDataController controller = new TeacherDataController();
controller.UpdateTeacher(newTeacher);
return(RedirectToAction("Show/" + teacherid));
}
public ActionResult Update([Bind(Include = "EmployeeNumber,HireDate,Salary,TeacherFname,TeacherLname")] Teacher teacherInfo, int TeacherId)
{
// validate the data (server-side)
if (ModelState.IsValid)
{
TeacherDataController controller = new TeacherDataController();
// Update teacher
teacherInfo.TeacherId = TeacherId;
controller.UpdateTeacher(teacherInfo);
// Redirect to updated teacher profile
return(RedirectToAction($"Show/{TeacherId}"));
}
else
{
// on validation fail:- show last saved teacher information
return(RedirectToAction($"Update/{TeacherId}"));
}
}
// GET: Teacher/Show/{id}
public ActionResult Show(int id)
{
TeacherDataController controller = new TeacherDataController();
Teacher newTeacher = controller.FindTeacher(id);
Classes NewSearchClass = new Classes
{
employeeNumber = Convert.ToString(newTeacher.employeeNumber)
};
ClassesDataController class_controller = new ClassesDataController();
IEnumerable <Classes> filterClasses = class_controller.FilterClasses(NewSearchClass);
TeacherClass newTeacherClass = new TeacherClass
{
classes = filterClasses,
teacher = newTeacher
};
return(View(newTeacherClass));
}
