public void DeleteFaculty(FacultyEdit toEdit) { Faculty f = this._repository.GetFaculty(toEdit.FacultyName); if (f != null && (f.Plans.Count > 0 || f.SubjectsDatas.Count > 0 || f.Specializations.Count > 0)) throw new UpdateException("Nie można usunąć kierunku,\nponieważ posiada powiązania"); else { this._repository.DeleteFaculty(f); } }
private void btnDepartamentsMngmt_Click(object sender, EventArgs e) { if (new Departaments().ShowDialog() == DialogResult.Yes) { FillWithDepartaments(); Clear(); toEdit = null; Disable(); } }
public FacultyEdit GetFacultyEdit(string facultyName) { Faculty f = this.GetFaculty(facultyName); f.Departaments.Load(); if (f != null) { FacultyEdit ff = new FacultyEdit() { FacultyName = f.Name, FacultyID = f.FacultyID, Departaments = f.Departaments }; return ff; } return null; }
public bool EditFaculty(FacultyEdit toEdit) { if (toEdit != null) { Faculty f = this._repository.GetFaculty(toEdit.FacultyName); if (f != null && f.FacultyID != toEdit.FacultyID && f.Name.Equals(toEdit.FacultyName)) toEdit.AddError("Kierunek o takiej nazwie już istnieje"); if (toEdit.IsValid) { f = this._repository.GetFaculty(toEdit.FacultyID); f.Name = toEdit.FacultyName; f.Departaments.Clear(); foreach (Departament d in toEdit.Departaments) f.Departaments.Add(d); this._repository.EditFaculty(f); return true; } } return false; }
private void btnCancel_Click(object sender, EventArgs e) { if (toEdit != null) { toEdit = null; Disable(); Clear(); lblValidation.Text = string.Empty; } }
private void listFaculties_DoubleClick(object sender, EventArgs e) { lblValidation.Text = string.Empty; if (listFaculties.SelectedIndex >= 0) { FacultyEdit faculty = FacultyController.Instance.GetFacultyEdit(listFaculties.SelectedItem.ToString()); if (faculty != null) { toEdit = faculty; Enable(); tbNewFacultyName.Text = faculty.FacultyName; for (int i = 0; i < clbDepartaments.Items.Count; i++) clbDepartaments.SetItemChecked(i, false); foreach (Departament d in toEdit.Departaments) { for (int i = 0; i < clbDepartaments.Items.Count; i++) if (d.Name.Equals(clbDepartaments.Items[i].ToString())) { clbDepartaments.SetItemChecked(i, true); break; } } } else { lblValidation.Text = "Kierunek nie istnieje"; toEdit = null; } } }
private void btnDelete_Click(object sender, EventArgs e) { lblValidation.Text = string.Empty; if (toEdit != null) { try { FacultyController.Instance.DeleteFaculty(toEdit); FillWithFaculties(null); cbDepartamentFilter.SelectedIndex = 0; toEdit = null; Disable(); Clear(); changes = true; } catch (UpdateException ex) { lblValidation.Text = ex.Message; } } }