About java and JDBC

Hello sir, I am doing project on java thats on swings,and using the dbase as MSSQL. what i want to know is i had created a name ,textfield ,calender(for DObirth selection), this is displayed in GUI window.

Then i had created a table of Patient name ,DOBirth fields in MSSQL.Here assume three to four names are present.Has of now i had dispalyed a table in GUI window using jdbc-odbc separate program i had written. Now what i want is after displaying only Patient name (label),and calender and search button,.By clicking the search after giving name and DOBirth, it has to display only according there respective Patient details how to achieve it sir.

Plz help me in this regard.

Thanks & Regards Pradeep CBZ

View Answers

January 9, 2012 at 1:29 PM

import java.awt.*;
import java.sql.*;
import java.awt.event.*;
import javax.swing.*;

class DatePicker {
    int month = java.util.Calendar.getInstance().get(java.util.Calendar.MONTH);
    int year = java.util.Calendar.getInstance().get(java.util.Calendar.YEAR);;
    JLabel l = new JLabel("", JLabel.CENTER);
    String day = "";
    JDialog d;
    JButton[] button = new JButton[49];

    public DatePicker(JFrame parent) {
        d = new JDialog();
        d.setModal(true);
        String[] header = { "Sun", "Mon", "Tue", "Wed", "Thur", "Fri", "Sat" };
        JPanel p1 = new JPanel(new GridLayout(7, 7));
        p1.setPreferredSize(new Dimension(430, 120));

        for (int x = 0; x < button.length; x++) {
            final int selection = x;
            button[x] = new JButton();
            button[x].setFocusPainted(false);
            button[x].setBackground(Color.white);
            if (x > 6)
                button[x].addActionListener(new ActionListener() {
                    public void actionPerformed(ActionEvent ae) {
                        day = button[selection].getActionCommand();
                        d.dispose();
                    }
                });
            if (x < 7) {
                button[x].setText(header[x]);
                button[x].setForeground(Color.red);
            }
            p1.add(button[x]);
        }
        JPanel p2 = new JPanel(new GridLayout(1, 3));
        JButton previous = new JButton("<< Previous");
        previous.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent ae) {
                month--;
                displayDate();
            }
        });
        p2.add(previous);
        p2.add(l);
        JButton next = new JButton("Next >>");
        next.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent ae) {
                month++;
                displayDate();
            }
        });
        p2.add(next);
        d.add(p1, BorderLayout.CENTER);
        d.add(p2, BorderLayout.SOUTH);
        d.pack();
        d.setLocationRelativeTo(parent);
        displayDate();
        d.setVisible(true);
    }

    public void displayDate() {
        for (int x = 7; x < button.length; x++)
            button[x].setText("");
        java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat(
                "MMMM yyyy");
        java.util.Calendar cal = java.util.Calendar.getInstance();
        cal.set(year, month, 1);
        int dayOfWeek = cal.get(java.util.Calendar.DAY_OF_WEEK);
        int daysInMonth = cal.getActualMaximum(java.util.Calendar.DAY_OF_MONTH);
        for (int x = 6 + dayOfWeek, day = 1; day <= daysInMonth; x++, day++)
            button[x].setText("" + day);
        l.setText(sdf.format(cal.getTime()));
        d.setTitle("Date Picker");
    }

    public String setPickedDate() {
        if (day.equals(""))
            return day;
        java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("dd-MM-yyyy");
        java.util.Calendar cal = java.util.Calendar.getInstance();
        cal.set(year, month, Integer.parseInt(day));
        return sdf.format(cal.getTime());
    }
}

January 9, 2012 at 1:29 PM

continue....

class SearchPatientInformation {
    public static void main(String[] args) {
        JLabel lab=new JLabel("Patient Name:");
        JLabel label = new JLabel("Date of Birth:");
        final JTextField t=new JTextField(20);
        final JTextField text = new JTextField(20);
        JButton b = new JButton("Search");
        JPanel p = new JPanel(new GridLayout(3,2));
        p.add(lab);
        p.add(t);
        p.add(label);
        p.add(text);
        p.add(b);
        final JFrame f = new JFrame();
        f.getContentPane().add(p);
        f.pack();
        f.setVisible(true);
        text.addKeyListener(new KeyAdapter() {
            public void keyPressed(KeyEvent ae) {
                text.setText(new DatePicker(f).setPickedDate());
            }
        });
        b.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e){
            String name=t.getText();
            String dob=text.getText();
            try{
           Class.forName("com.mysql.jdbc.Driver");
           Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "root", "root");
           Statement st=con.createStatement();
           ResultSet rs=st.executeQuery("select * from patient where patientName='"+name+"' and dob='"+dob+"'");
           String n="",d="",email="",address="";
           int contact=0;
           if(rs.next()){
               n=rs.getString("patientName");
               d=rs.getString("dob");
               email=rs.getString("email");
               address=rs.getString("address");
               contact=rs.getInt("contactNo");
           }
           String data[]={n,address,Integer.toString(contact),email,d};
           JFrame f=new JFrame();
           JPanel p=new JPanel(new GridLayout(5,2));
           String labels[]={"Patient Name","Address","Contact No","Email","Date Of Birth"};
           JLabel l[]=new JLabel[5];
           JTextField text[]=new JTextField[5];
            for(int i=0;i<5;i++){
                l[i]=new JLabel(labels[i]);
                text[i]=new JTextField(20);
                p.add(l[i]);
                p.add(text[i]);
                text[i].setText(data[i]);
                text[i].setEnabled(false);
            }
            f.add(p);
            f.setVisible(true);
            f.pack();

            }
            catch(Exception ex){}
            }
        });
    }
}

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