public HttpResponseMessage Delete(Student e)
{
var students = StudentsRepository.DeleteStudent(e);
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.OK, students);
return(response);
}
private void DeleteStudent(StudentsViewModel student)
{
Students.Remove(student);
_repo.DeleteStudent(new Student(student.Id, student.LastName, student.FirstName, student.Age, student.Gender));
Students.Clear();
ReadStudentsClick();
}
public ActionResult Delete(int id, Student student)
{
try
{
// TODO: Add delete logic here
StudentsRepository.DeleteStudent(id);
return(RedirectToAction(nameof(Index)));
}
catch
{
return(View());
}
}
public async Task <IActionResult> DeleteStudent(string ritmLogin)
{
try
{
await _studentsRepository.DeleteStudent(ritmLogin);
return(OkJson <object>());
}
catch (Exception e)
{
throw new Exception($"Couldn't delete student {ritmLogin}", e);
}
}
/// <summary>
/// Przycisk usuwający studenta o zadanym indeksie
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonDeleteStudent_Click(object sender, EventArgs e)
{
GetDataFromTextBoxes();
try
{
studentsRepository.DeleteStudent(index);
}
catch (Exception)
{
MessageBox.Show("Podany indeks nie istnieje");
}
RefreshDataGridView();
}
public ActionResult Delete(int id)
{
try
{
StudentsRepository.DeleteStudent(id, this.CurrentUser.Class_id);
TempData["success"] = "1";
}
catch (Exception ex)
{
//Log to the database
TempData["success"] = "0";
}
return(RedirectToAction("Show"));
}
//provides error checking
//Chekcs to see if the student with that id exists
public async Task <bool> DeleteStudentAsync(string studentId)
{
//Firstordefaultasync
//returns first student it finds with that id or null
//letter is the student object.
var student = await studentsRepository.Students.FirstOrDefaultAsync(s => s.StudentId == studentId);
if (student is null)
{
//returns a bad request
return(false);
}
studentsRepository.DeleteStudent(student);
await studentsRepository.TryAndSaveChangesAsync();
//returns ok if true
return(true);
}
/// <summary>
/// Przycisk usuwający studenta o zadanym indeksie
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonDeleteStudent_Click(object sender, EventArgs e)
{
GetDataFromTextBoxes();
try
{
if (studentsRepository.DeleteStudent(index))
{
labelOperationStatus.Text = "USUNIĘTO STUDENTA O INDEKSIE " + index;
}
else
{
labelOperationStatus.Text = "BŁĄD PRZY USUWANIU STUDENTA O INDEKSIE " + index;
}
}
catch (Exception)
{
labelOperationStatus.Text = "BŁĄD PRZY USUWANIU STUDENTA O INDEKSIE " + index;
MessageBox.Show("Podany indeks nie istnieje");
}
RefreshDataGridView();
}
public ActionResult Delete(StudentsModel model)
{
repository.DeleteStudent(model.StudentNo);
return(RedirectToAction("GetAllStudents"));
}
