Assignment 4th Meeting : Aplikasi Form Pengisian

-  Buka program NetBeans.
-  Buatlah project Mobile Application baru dengan cara klik menu File - New Project - JavaME.
-  Buatlah Midlet baru pada project yang telah dibuat.
-  Ketikkan source code berikut.

import javax.microedition.midlet.*;

import javax.microedition.lcdui.*;

public class Assignment extends MIDlet implements CommandListener {

    Display display;

    Form forms, resultforms;

    Command exitCommand = new Command("Exit", Command.EXIT, 1);

    Command okCommand = new Command("OK", Command.OK, 2);

    Alert alert = new Alert("Error", "Harus diisi semua", null, AlertType.ERROR);

    TextField name, address, phonenumber, email;

    ChoiceGroup popup;

    DateField dateonly;

    StringItem result;

   

      

   

   

    public Assignment() {

        forms = new Form("Assignment 4th Meeting");

        forms.addCommand(exitCommand);

        forms.addCommand(okCommand);

       

              

        name = new TextField("Input Name", "", 64, TextField.ANY);

        popup = new ChoiceGroup("Gender", Choice.POPUP); 

        address = new TextField("Input Address", "", 64, TextField.ANY);

        phonenumber = new TextField("Input PhoneNumber", "", 64, TextField.PHONENUMBER);

        email = new TextField("Inpur Email", "", 64, TextField.EMAILADDR);

        dateonly = new DateField("Birthday", DateField.DATE);

        

        forms.append(name);

        forms.append(popup);

        popup.append("Laki-Laki", null);

        popup.append("Perempuan", null);

        forms.append(address);

        forms.append(phonenumber);

        forms.append(email);

        forms.append(dateonly);

        forms.setCommandListener(this);

      

    }

    public void startApp() {

         if (display == null) {

               display = Display.getDisplay(this);

               display.setCurrent(forms);

          }

      

    }

   

    public void pauseApp() {

    }

   

    public void destroyApp(boolean unconditional) {

    }

    public void commandAction(Command c, Displayable d) {

        //throw new UnsupportedOperationException("Not supported yet.");

         //throw new UnsupportedOperationException("Not supported yet.");

        if (c == exitCommand) {

               destroyApp(true);

               notifyDestroyed(); //Exit

          }

       

       

        if(c == okCommand) {

            if((name.getString()).equals("") || (address.getString()).equals("") || phonenumber.getString().equals("")

                    || email.getString().equals("") ) {

                display.setCurrent(alert);

            }

          

            else {

                //dddforms.deleteAll();

                resultforms = new Form("Assignment 4th Meeting");

                result = new StringItem("", "Name: "+name.getString()+"\n"

                        +"Gender: "+popup.getString(popup.getSelectedIndex())+"\n"

                        +"Address: "+address.getString()+"\n"

                        +"PhoneNumber: "+phonenumber.getString()+"\n"

                        +"Email: "+email.getString()+"\n"

                        +"Birthday: "+dateonly.getDate()+"\n");

               

                resultforms.append(result);

                display = Display.getDisplay(this);

                display.setCurrent(resultforms);               

            }

        }

    }

   

   

    public void commandAction(Command c, Item item) {

        //throw new UnsupportedOperationException("Not supported yet.");

           

        }

       

    }

Output : Pengisian Form

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Output : Pengisian Salah

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Output : Pengisian Berhasil

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