private void buttonDelete_Click(object sender, EventArgs e)
{
DataGridViewRow currentRow = this.dataGridViewStudents.CurrentRow;
if (currentRow == null)
{
return;
}
DtoStudent dtoStudent = currentRow.Tag as DtoStudent;
if (dtoStudent == null)
{
return;
}
OpDeleteStudent op = new OpDeleteStudent(dtoStudent);
OperationResult obj = OperationManager.Singleton.executeOperation(op);
if (obj == null || obj.Items == null)
{
return;
}
DtoStudent[] students = obj.Items.Cast <DtoStudent>().ToArray();
FillDataGridViewStudents();
}
private void buttonAdd_Click(object sender, EventArgs e)
{
try
{
string ime = textBoxIme1.Text;
string prezime = textBoxPrezime1.Text;
int indeksBroj = Convert.ToInt32(textBoxIndexBroj1.Text);
int indeksGodina = Convert.ToInt32(textBoxIndexGodina1.Text);
DtoStudent dtoStudentNew = new DtoStudent
{
IndeksBroj = indeksBroj,
IndeksGodina = indeksGodina,
Ime = ime,
Prezime = prezime
};
OpAddStudent op = new OpAddStudent(dtoStudentNew);
OperationResult obj = OperationManager.Singleton.executeOperation(op);
if (obj == null || obj.Items == null)
{
return;
}
DtoStudent[] students = obj.Items.Cast <DtoStudent>().ToArray();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
this.Close();
}
public IActionResult Put([FromBody] DtoStudent _dtoStudent)
{
if (!ModelState.IsValid)
{
return(BadRequest("Not a valid data"));
}
return(Ok(""));
}
public IActionResult Post([FromBody] DtoStudent _dtoStudent)
{
if (!ModelState.IsValid)
{
return(BadRequest("Not a valid data"));
}
return(Ok(studentCRUDService.AddItem(_dtoStudent)));
}
private void buttonUpdate_Click(object sender, EventArgs e)
{
DataGridViewRow currentRow = this.dataGridViewStudents.CurrentRow;
if (currentRow == null)
{
return;
}
DtoStudent dtoStudent = currentRow.Tag as DtoStudent;
if (dtoStudent == null)
{
return;
}
try
{
string ime = currentRow.Cells[1].Value.ToString();
string prezime = currentRow.Cells[2].Value.ToString();
if ((dtoStudent.Ime == ime) &&
(dtoStudent.Prezime == prezime))
{
return;
}
DtoStudent dtoStudentNew = new DtoStudent
{
IdStudent = dtoStudent.IdStudent,
Ime = ime,
Prezime = prezime
};
OpUpdateStudent op = new OpUpdateStudent(dtoStudentNew);
OperationResult obj = OperationManager.Singleton.executeOperation(op);
if (obj == null || obj.Items == null)
{
return;
}
DtoStudent[] students = obj.Items.Cast <DtoStudent>().ToArray();
FillDataGridViewStudents();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public IActionResult Get(int id)
{
try
{
if (id < 0)
{
return(BadRequest("Not a valid id"));
}
DtoStudent _dtoStudent = studentCRUDService.GetSingleItem(id);
if (_dtoStudent == null)
{
throw new ArgumentException($"No student found against id {id}.", nameof(id));
}
return(Ok(_dtoStudent));
}
catch (Exception ex)
{
throw new Exception("", ex);
}
}
private void dataGridViewStudents_CellClick(object sender, DataGridViewCellEventArgs e)
{
DataGridViewRow currentRow = this.dataGridViewStudents.CurrentRow;
if (currentRow == null)
{
return;
}
DtoStudent dtoStudent = currentRow.Tag as DtoStudent;
if (dtoStudent == null)
{
return;
}
int idStudent = dtoStudent.IdStudent;
OpStudentIspitSelect op = new OpStudentIspitSelect(idStudent, 0);
OperationResult obj = OperationManager.Singleton.executeOperation(op);
if (obj == null || obj.Items == null)
{
return;
}
DtoStudentIspit[] studIspiti = obj.Items.Cast <DtoStudentIspit>().ToArray();
this.dataGridViewStudentIspit.Rows.Clear();
int rb = 1;
foreach (DtoStudentIspit item in studIspiti)
{
int indeks = this.dataGridViewStudentIspit.Rows.Add(
rb.ToString(), item.ImePrezime, item.IspitDatum, item.PredmetNaziv, item.Ocena,
item.DvPrijave);
DataGridViewRow row = this.dataGridViewStudentIspit.Rows[indeks];
row.Tag = item;
rb++;
}
}