//GET: Teacher/DeleteConfirm/{id}
public ActionResult DeleteConfirm(int id)
{// get accesss from the Teachers dataController
TeacherDataController controller = new TeacherDataController();
Teacher NewTeacher = controller.FindTeacher(id);
return(View(NewTeacher));
}
//GET: Teacher/Show/{id}
public ActionResult Show(int id)
{// get accesss from the Teachers dataController
TeacherDataController controller = new TeacherDataController();
Teacher SelectedTeacher = controller.FindTeacher(id);
return(View(SelectedTeacher));
}
/// <summary>
/// Updating the teachers information with the help of AJAX request
/// </summary>
/// <param name="id"> teacher id</param>
/// <returns></returns>
public ActionResult Ajax_Update(int id)
{
TeacherDataController controller = new TeacherDataController();
Teacher SelectedTeacher = controller.FindTeacher(id);
return(View(SelectedTeacher));
}
//GET: Teacher/Delete/{id}
public ActionResult Delete(int id)
{// get accesss from the Teachers dataController
TeacherDataController controller = new TeacherDataController();
controller.DeleteTeacher(id);
return(RedirectToAction("List"));
}
//GET: Teacher/List
public ActionResult List(string Searchkey = null)
{
Debug.WriteLine("The Search key the is inputted is ");
Debug.WriteLine(Searchkey);
// get accesss from the Teachers dataController
TeacherDataController controller = new TeacherDataController();
IEnumerable <Teacher> Teachers = controller.ListTeachers(Searchkey);
return(View(Teachers));
}
//POST : /Teacher/Update/{id}
/// <summary>
/// Receiving a POST request from the webserver to the database wuth information of the existing teacher ,updating the values.
/// It sends the inofrmation to the API and then redirects it to the "Teacher/Show page of the updated teacher
/// </summary>
/// <param name="id"> Id of the teacher to update</param>
/// <param name="TeacherFname"> Updated teacher first namer</param>
/// <param name="TeacherLname">Updated last name</param>
/// <param name="EmployeeNumber">Updated employee Id</param>
/// <param name="HireDate">Updated Hiring Date</param>
/// <param name="Salary">Updated Salary of the Teacher</param>
/// <returns>dynamic updated webpage of the existing teacher</returns>
/// <example>POST: /Teacher/Update/20
///
/// FORM DATA/ POST DATA/ REQUEST BODY
/// {
///"TeacherFname": "John",
///"TeacherLname": "Wick",
///"EmployeeNumber":"T666",
///"HireDate":"2020-03-06",
///"Salary":"45.78"
///}
/// </example>
public ActionResult Update(int id, string TeacherFname, string TeacherLname, string EmployeeNumber, DateTime HireDate, decimal Salary)
{
//Indentify the inputs are provided from the form
Teacher TeacherInfo = new Teacher();
TeacherInfo.TeacherFname = TeacherFname;
TeacherInfo.TeacherLname = TeacherLname;
TeacherInfo.EmployeeNumber = EmployeeNumber;
TeacherInfo.HireDate = HireDate;
TeacherInfo.Salary = Salary;
TeacherDataController controller = new TeacherDataController();
controller.UpdateTeacher(id, TeacherInfo);
return(RedirectToAction("Show/" + id));
}
public ActionResult Add(string TeacherFname, string TeacherLname, string EmployeeNumber, DateTime HireDate, decimal Salary)
{
//Indentify the inputs are provided from the form
Teacher NewTeacher = new Teacher();
NewTeacher.TeacherFname = TeacherFname;
NewTeacher.TeacherLname = TeacherLname;
NewTeacher.EmployeeNumber = EmployeeNumber;
NewTeacher.HireDate = HireDate;
NewTeacher.Salary = Salary;
TeacherDataController controller = new TeacherDataController();
controller.AddTeacher(NewTeacher);
//redirected the user to the list page once the teacher is added to the database and the list is updated
return(RedirectToAction("List"));
}