2.Displaying the ‘view’

Easy Steps:

1.     Create a folder named ‘mvc’ where you would like to store your files.

2.     On your textpad, create a file named Main.java, save it to your folder ‘mvc’ and type the following:

class Main{

    public static void main(String[] args){

        ContactsView view = new ContactsView();

        ContactsController controller = new ContactsController(view);

    }

}

3.     Create another file named ContactsView.java and type the following:

class ContactsView{

    public ContactsView(){

    }

    private void println(String str){

                  System.out.println(str);

      }

    public void menu(){

        println("---Menu---");

        println("1. Add Contact");

        println("2. Edit Contact");

        println("3. Delete Contact");

        println("0. Quit");

        println("Select Menu[0-3]: ");

    }

}

4.     Create another file named ContactsController.java and type the following: 
                

class ContactsController{

    ContactsView view;

    public ContactsController(ContactsView view){

        this.view = view;

        viewUI();

    }

    private void viewUI(){

        view.menu();

    }

}

5.     Put your code to the test,  compile and run your Main.java and you will see like this: 

6.  Perfect!, nice jobJ