Creating multi forms in a midlet

Question

hi everyone,
i want to create a quiz, here i would like to know how to cal one form another.. anyone can help me.
here i am giving my code.. i am new to j2me, i dnt knw how to cal 2nd from into command action
public class Quiz3 extends MIDlet implements CommandListener {
  private Display display;
  private Form form1;
  private Form form2;
  private Command exit, choose;
  private ChoiceGroup technology;
  private ChoiceGroup Test1;
  private int index;
  private int index2;
  public Quiz3() {
    form1 = new Form("Technologies");
    form2 = new Form("Testing");
    technology = new ChoiceGroup("Select Technology Which You Know", Choice.MULTIPLE);
    Test1 =  new ChoiceGroup("Select The City", Choice.MULTIPLE);
    exit = new Command("Exit", Command.EXIT, 1);
    choose = new Command("Choose", Command.SCREEN, 2);
  public void startApp() {
    display = Display.getDisplay(this);
    technology.append("JAVA", null);
    technology.append("J2ME", null);
    technology.append("J2EE", null);
    technology.append("JSF", null);
    Test1.append("Chennai", null);
    Test1.append("Delhi", null);
    Test1.append("Bombay", null);
    Test1.append("AndhraPradesh", null);
    index = form1.append(technology);
    index2= form2.append(Test1);
    form2.addCommand(exit);
    form2.addCommand(choose);
    form2.setCommandListener(this);
    display.setCurrent(form2);
    form1.addCommand(exit);
    form1.addCommand(choose);
    form1.setCommandListener(this);
    display.setCurrent(form1);
  public void pauseApp(){}
  public void destroyApp(boolean unconditional){
    notifyDestroyed();
  public void commandAction(Command c, Displayable displayable){
    String label = c.getLabel();
    if (label.equals("Choose")) {
      StringItem message[] = new StringItem[technology.size()];
      boolean get[] = new boolean[technology.size()];
      technology.getSelectedFlags(get);
      for (int i = 0; i < get.length; i++) {
        if (get) {
message[i] = new StringItem("Your Choice is: ", technology.getString(i));
form1.append(message[i]);
form1.delete(index);
form1.removeCommand(choose);
} else if (label.equals("Exit")){
destroyApp(false);
thanks in advance

Answer 1

i have developed another midlet with multi forms, but here i am not able to go to next form..
else if (c == cmdExit)
display.setCurrent(frmSub);
boolean picks[] = new boolean[java1.size()];
StringItem message[] = new StringItem[java1.size()];
java1.getSelectedFlags(picks);
for (int i = 0; i < picks.length; i++) {
if (picks) {
message[i] = new StringItem("", java1.getString(i) + "\n");
frmSub.append(message[i]);
frmSub.delete(javaIndex1);
destroyApp(false);
notifyDestroyed();
To get to +Next Form+ by command +Next+, I would rewrite above code about as follows:
{code}else if (c == cmdForm)
   display.setCurrent(frmSub);
}{code}