import javax.microedition.lcdui.*;
public class praktek2 extends MIDlet implements CommandListener {
private Display layar;
private Form formUtama;
private Image img;
private Command cmdKeluar,cmdProses;
//deklarasi variabel untuk form ke 2
Form f2;
TextField txtNama,txtAlamat,txtNilai;
ChoiceGroup cgJurusan;
Command cmdKembali,cmdProses1;
//akhir deklarasi untuk form
public praktek2(){
layar=Display.getDisplay(this);
formUtama=new Form("Halaman utama");
cmdKeluar=new Command("keluar",Command.EXIT,0);
cmdProses=new Command("Entry",Command.OK,1);
try{
img=Image.createImage("/gambar1.jpg");
}catch(Exception e){
System.out.println("gambar tidak ada"+e);
}
formUtama.addCommand(cmdKeluar);
formUtama.addCommand(cmdProses);
formUtama.append(img);
formUtama.setTicker(new Ticker("IF-7"));
formUtama.setCommandListener(this);
}
public void startApp() {
layar.setCurrent(formUtama);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public void commandAction(Command c, Displayable s){
if(c==cmdKeluar){
destroyApp(true);
notifyDestroyed();
}else if(c==cmdProses){
f2=new Form("Entry Data");
cmdKembali=new Command("kembali",Command.BACK,0);
cmdProses1=new Command("Proses",Command.OK,1);
f2.setTicker(new Ticker("silahkan Entry Data Anda"));
txtNama=new TextField("Nama ","",30,TextField.ANY);
txtAlamat=new TextField("Alamat","",50,TextField.ANY);
txtNilai=new TextField("Nilai","",30,TextField.NUMERIC);
cgJurusan=new ChoiceGroup("Jurusan",Choice.EXCLUSIVE);
cgJurusan.append("Teknik Informatika",null);
cgJurusan.append("Sistem Informasi", null);
f2.addCommand(cmdKembali);
f2.addCommand(cmdProses);
f2.append(txtAlamat);
f2.append(cgJurusan);
f2.append(txtNilai);
f2.setCommandListener(this);
layar.setCurrent(f2);
}
}
}
