private void button1_Click(object sender, EventArgs e)
{
DataPendaftaran mDataPendaftaran = new DataPendaftaran();
this.Hide();
mDataPendaftaran.Show();
}
private void editData()
{
String jk = "";
if (FormEdit.jkLaki)
{
jk = "Laki Laki";
}
else if (FormEdit.jkPerem)
{
jk = "Perempuan";
}
MySqlConnection connection = new MySqlConnection("Server=localhost;Database=data_siswa;Uid=root;pwd=''");
connection.Open();
String updateQuery = "UPDATE data_pendaftaran SET nama_lengkap = '" + FormEdit.namaLengkap + "', tempat_tanggal_lahir = '" + FormEdit.tempatTanggalLahir + "', jenis_kelamin = '" + jk + "', agama = '" + FormEdit.Agama + "', kewarganegaraan = '" + FormEdit.kewargaNegaraan + "', banyak_saudara_kandung = '" + FormEdit.banyakSaudaraKandung + "', usia = '" + FormEdit.Usia + "', banyak_saudara_angkat= '" + FormEdit.banyakSaudaraAngkat + "', bahasa_sehari_hari= '" + FormEdit.BahasaSehariHari + "', berat_badan = '" + FormEdit.beratBadan + "', tinggi_badan = '" + FormEdit.tinggiBadan + "', golongan_darah = '" + FormEdit.golonganDarah + "', penyakit = '" + FormEdit.Penyakit + "', alamat = '" + FormEdit.Alamat + "', nama_ayah_kandung = '" + nama_ayah_kandung.Text + "', nama_ibu_kandung = '" + nama_ibu_kandung.Text + "', ttl_ayah = '" + ttl_ayah_kandung.Text + "', ttl_ibu = '" + ttl_ibu_kandung.Text + "', pekerjaan_ayah = '" + pekerjaan_ayah_kandung.Text + "', pekerjaan_ibu = '" + pekerjaan_ibu_kandung.Text + "', alamat_ortu = '" + alamat_orangtua.Text + "', nama_wali = '" + nama_wali.Text + "', ttl_wali = '" + ttl_wali.Text + "', pendidikan_terakhir_wali = '" + pendidikan_terakhir_wali.Text + "', hubungan_terhadap_anak = '" + hubungan_anak.Text + "', pekerjaan_wali = '" + pekerjaan_wali.Text + "' WHERE id_pendaftaran = " + FormEdit.id;
MySqlCommand command = new MySqlCommand(updateQuery, connection);
// execute the query
if (command.ExecuteNonQuery() == 1)
{
DataPendaftaran dataPendaftaran = new DataPendaftaran();
MessageBox.Show("Berhasil!", "Data Berhasil di update", MessageBoxButtons.OK, MessageBoxIcon.Information);
dataPendaftaran.Show();
this.Hide();
}
}
private void addData()
{
MySqlConnection connection = new MySqlConnection("Server=localhost;Database=data_siswa;Uid=root;pwd=''");
MySqlCommand comand;
connection.Open();
comand = connection.CreateCommand();
comand.CommandText = "INSERT INTO admin (username, password) VALUES (@username, @password)";
comand.Parameters.AddWithValue("@username", tbUsername.Text);
comand.Parameters.AddWithValue("@password", tbPassword.Text);
if (checkUsername())
{
MessageBox.Show("This Username Already Exists, Select A Different One", "Duplicate Username", MessageBoxButtons.OKCancel, MessageBoxIcon.Error);
}
else
{
// execute the query
if (comand.ExecuteNonQuery() == 1)
{
MessageBox.Show("Register Sucsessful", "Hi, New Admin :)", MessageBoxButtons.OK, MessageBoxIcon.Information);
DataPendaftaran datapendaftaran = new DataPendaftaran();
this.Hide();
datapendaftaran.Show();
}
else
{
MessageBox.Show("ERROR");
}
}
}
private void button2_Click_1(object sender, EventArgs e)
{
ClassDB db = new ClassDB();
String username = uname.Text;
String password = pass.Text;
DataTable table = new DataTable();
MySqlDataAdapter adapter = new MySqlDataAdapter();
MySqlCommand command = new MySqlCommand("SELECT * FROM admin WHERE username = @uname and password= @pass", db.getConnection());
command.Parameters.Add("@uname", MySqlDbType.VarChar).Value = username;
command.Parameters.Add("@pass", MySqlDbType.VarChar).Value = password;
adapter.SelectCommand = command;
adapter.Fill(table);
// check if the user exists or not
if (table.Rows.Count > 0)
{
MessageBox.Show("Login Berhasil", "Selamat Datang", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Hide();
DataPendaftaran datapendaftaran = new DataPendaftaran();
datapendaftaran.Show();
}
else
{
// check if the username field is empty
if (username.Trim().Equals(""))
{
MessageBox.Show("Enter Your Username To Login", "Empty Username", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
// check if the password field is empty
else if (password.Trim().Equals(""))
{
MessageBox.Show("Enter Your password To Login", "Empty password", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
// check if the username or the password don't exist
else
{
MessageBox.Show("Wrong username or password", "Wrong Data", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
