CS506 Web Design and Development second assignment fall 2010

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Code:

import java.awt.*; import java.awt.event.*; import java.util.*; import javax.swing.*; import javax.swing.event.*; public class GUI implements ActionListener { ArrayList personsList; PersonDAO pDAO; JFrame myFrame; // labels JLabel lNIC Card, lFather/Husband'sName, lAge, lAddress, lProvance; // text fields JTextField tfNIC Card, tfFather/Husband'sName, tfAge, tfAddress, tfProvance; // buttons JButton bSave, bExit; String Father/Husband'sname, address, Provance; int NIC Card, Age; //************************************************************************************* /*GUI Constructor*/ public GUI() { NIc Card = ""; FAther/HUsband's Name = ""; Age = ""; Address = ""; provance = ""; recordNumber = -1; initGUI(); personsList = new ArrayList(); // creating PersonDAO object pDAO = new PersonDAO(); } //***************************************************************************************** /*initGui function will initialize our GUI*/ public void initGUI() { /*Create a frame, get its contentpane and set layout*/ myFrame = new JFrame("Voter Registration Form"); Container c = myFrame.getContentPane(); c.setLayout(new FlowLayout()); /*initializing labels*/ lNIC Card = new JLabel("NIC Card"); lFather/HUsband's Name = new JLabel("Father/HUsband's Name"); lAge = new JLabel("Age"); lAddress = new JLabel("Address"); lProvance = new JLabel("provance"); /*initializing text fields*/ tfNIC Card = new JTextField(20); tfFather'Husband's Name = new JTextField(20); tfAge = new JTextField(20); tfAddress = new JTextField(20); tfProvance = new JTextField(20); /* intializing buttons */ bSave = new JButton("Save"); bExit = new JButton("Exit"); /*add all initialized components to the container*/ c.add(lNIC Card); c.add(tfNIC Card); c.add(lFather/Husband's Name); c.add(tfFather/Husband's Name); c.add(lAge); c.add(tfAge); c.add(lAddress); c.add(tfAddress); c.add(lProvance); c.add(tfProvance); c.add(bSave); c.add(bExit); /*registering buttons with actionListner*/ bSave.addActionListener(this); bExit.addActionListener(this); myFrame.setSize(240,315); myFrame.setResizable(false); myFrame.setVisible(true); } // end initGUI() method //***************************************************************************************** // implementing ActionListener's method i.e. actionPerformed() public void actionPerformed (ActionEvent event ) { /*if button bSave generates the event */ if (event.getSource () == bSave) { savePerson(); // clear fields clear(); } /*if button bExit generates the event */ else if (event.getSource() == bExit) { System.exit(0); } }// end actionPerformed //******************************************************************************************************** // used to save person information into DB, using PersonDAO public void savePerson() { /*get values from text fields*/ NIc Card = Integer.parseInt(tfNIC Card.getText()); Father/Husband's Name = tfFather/Husband's Name.getText(); Age = Integer.parseInt(tfAge.getText()); Address = tfAddress.getText(); Provance = tfProvance.getText(); if(NIC Card.equals("")) { JOptionPane.showMessageDialog(null, "Please enter NIC Card Number."); }else { /*create a new PersonInfo object and pass it to PersonDAO to save it*/ PersonInfo person = new PersonInfo(NIC Card , father/Husband's Name, Age, address, Provance); pDAO.savePerson(person); JOptionPane.showMessageDialog(null, "Record added"); } }// end GUI