Net Beans Codes for Student Portal

Net Beans Codes for Student Portal
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package javaapplication3;
import java.sql.*;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.*;
import javax.swing.JOptionPane;
/**
*
* @author ARTIFICIAL
*/
public class StudentDetailsForm extends javax.swing.JFrame {
/**
* Creates new form StudentDetailsForm

*/
public StudentDetailsForm() throws Exception {
Class.forName("oracle.jdbc.driver.OracleDriver");
con =
DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orc
l", "system", "password");
initComponents();
}
/**
* This method is called from within the constructor to initialize the
form.
* WARNING: Do NOT modify this code. The content of this
method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated
Code">//GEN-BEGIN:initComponents
private void initComponents() {
jLabel1 = new javax.swing.JLabel();

jsname = new javax.swing.JTextField();
jfname = new javax.swing.JTextField();
jmname = new javax.swing.JTextField();
jsession = new javax.swing.JTextField();
jmobile = new javax.swing.JTextField();
jemail = new javax.swing.JTextField();
jScrollPane1 = new javax.swing.JScrollPane();
jadd = new javax.swing.JTextArea();
jbrefresh = new javax.swing.JButton();
jbsubmit = new javax.swing.JButton();
jbranch = new javax.swing.JComboBox();
jdob = new javax.swing.JTextField();
jsid = new javax.swing.JTextField();
jrsid = new javax.swing.JRadioButton();
jrsname = new javax.swing.JRadioButton();
jrfname = new javax.swing.JRadioButton();
jrmname = new javax.swing.JRadioButton();
jrdob = new javax.swing.JRadioButton();

jrsession = new javax.swing.JRadioButton();
jrmobile = new javax.swing.JRadioButton();
jremail = new javax.swing.JRadioButton();
jrsadd = new javax.swing.JRadioButton();
jbStuentInfo = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_C
LOSE);
setTitle("STUDENT DETAILS FORM");
jLabel1.setText("Student Name");
jLabel2.setText("Father's Name");
jLabel3.setText("Mother's Name");
jLabel4.setText("Session");
jLabel5.setText("Address");
jLabel6.setText("Mobile no");
jLabel7.setText("Email ID");

jLabel8.setText("Branch");
jLabel9.setText("Date of Birth(dd-mm-yy)");
jsname.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jsnameActionPerformed(evt);
}
});
jfname.addActionListener(new java.awt.event.ActionListener() {
jfnameActionPerformed(evt);
}
});
jmname.addActionListener(new java.awt.event.ActionListener()
{
jmnameActionPerformed(evt);
}
});

jsession.addActionListener(new java.awt.event.ActionListener() {
jsessionActionPerformed(evt);
}
});
jmobile.addActionListener(new java.awt.event.ActionListener() {
jmobileActionPerformed(evt);
}
});
jemail.addActionListener(new java.awt.event.ActionListener() {
jemailActionPerformed(evt);
}
});
jadd.setColumns(20);
jadd.setRows(5);
jScrollPane1.setViewportView(jadd);
jbrefresh.setText("Refresh");

jbrefresh.addActionListener(new java.awt.event.ActionListener()
{
jbrefreshActionPerformed(evt);
}
});
jbsubmit.setText("Submit");
jbsubmit.addActionListener(new java.awt.event.ActionListener()
{
jbsubmitActionPerformed(evt);
}
});
jbranch.setModel(new
javax.swing.DefaultComboBoxModel(new String[] { "CIVIL
ENGINEERING", "MECHANICAL ENGINEERING", "ELECTRICAL
ENGINEERING", "ELECTRONICS AND COMMUNICATION
ENGINEERING", "COMPUTER SCIENCE AND ENGINEERING" }));
jdob.addActionListener(new java.awt.event.ActionListener() {
jdobActionPerformed(evt);
}

});
jsid.addActionListener(new java.awt.event.ActionListener() {
jsidActionPerformed(evt);
}
});
jLabel10.setText("Student ID");
jrsid.addActionListener(new java.awt.event.ActionListener() {
jrsidActionPerformed(evt);
}
});
jrsname.addActionListener(new java.awt.event.ActionListener()
{
jrsnameActionPerformed(evt);
}
});
jrfname.addActionListener(new java.awt.event.ActionListener() {

jrfnameActionPerformed(evt);
}
});
jrmname.addActionListener(new java.awt.event.ActionListener()
{
jrmnameActionPerformed(evt);
}
});
jrdob.addActionListener(new java.awt.event.ActionListener() {
jrdobActionPerformed(evt);
}
});
jrsession.addActionListener(new java.awt.event.ActionListener()
{
jrsessionActionPerformed(evt);
}
});

jrmobile.addActionListener(new java.awt.event.ActionListener()
{
jrmobileActionPerformed(evt);
}
});
jremail.addActionListener(new java.awt.event.ActionListener() {
jremailActionPerformed(evt);
}
});
jrsadd.addActionListener(new java.awt.event.ActionListener() {
jrsaddActionPerformed(evt);
}
});
jbStuentInfo.setText("Student Info");
jbStuentInfo.addActionListener(new
java.awt.event.ActionListener() {

jbStuentInfoActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new
javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEA
DING)
.addGroup(layout.createSequentialGroup()
.addGap(26, 26, 26)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alig
nment.TRAILING, false)
.addComponent(jLabel2,
javax.swing.GroupLayout.PREFERRED_SIZE, 119,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RE
LATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jfname,
javax.swing.GroupLayout.PREFERRED_SIZE))

.addComponent(jmname,
.addComponent(jmobile,
.addComponent(jemail,

.addGap(33, 33, 33)
.addComponent(jScrollPane1,
javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
nment.LEADING)
nment.LEADING, false)
.addComponent(jsession)

.addComponent(jbranch, 0, 1, Short.MAX_VALUE)
.addComponent(jdob,
javax.swing.GroupLayout.DEFAULT_SIZE, 166, Short.MAX_VALUE)))
javax.swing.GroupLayout.DEFAULT_SIZE, 119, Short.MAX_VALUE)
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addComponent(jsname)
.addComponent(jsid,
javax.swing.GroupLayout.DEFAULT_SIZE, 166, Short.MAX_VALUE)))
.addGroup(javax.swing.GroupLayout.Alignment.LEADING,
layout.createSequentialGroup()
.addComponent(jbrefresh)
.addComponent(jbsubmit)

.addGap(41, 41, 41)
.addComponent(jbStuentInfo)))
LATED)
nment.LEADING)
.addComponent(jrsid)
.addComponent(jrsname)
.addComponent(jrfname)
.addComponent(jrmname)
.addComponent(jrdob)
.addComponent(jrsession)
.addComponent(jrmobile)
.addComponent(jremail)
.addComponent(jrsadd))
.addGap(0, 25, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEA
DING)
.addGap(13, 13, 13)

nment.BASELINE)
.addComponent(jsid,
.addComponent(jLabel10)
.addComponent(jrsid))
.addGap(18, 18, 18)
nment.BASELINE)
.addComponent(jsname,
.addComponent(jrsname))
.addGap(18, 18, 18)
nment.BASELINE)
.addComponent(jfname,

.addComponent(jrfname))
.addGap(18, 18, 18)
nment.BASELINE)
.addComponent(jmname,
.addComponent(jrmname))
.addGap(18, 18, 18)
nment.BASELINE)
.addComponent(jdob,
.addComponent(jrdob))
.addGap(18, 18, 18)
nment.BASELINE)

.addComponent(jbranch,
.addGap(18, 18, 18)
nment.BASELINE)
.addComponent(jsession,
.addComponent(jrsession))
.addGap(18, 18, 18)
nment.BASELINE)
.addComponent(jmobile,
.addComponent(jrmobile))
.addGap(18, 18, 18)
nment.BASELINE)

.addComponent(jemail,
.addComponent(jremail))
.addGap(18, 18, 18)
nment.LEADING)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
layout.createSequentialGroup()
.addGap(0, 0, Short.MAX_VALUE)
nment.LEADING)
.addComponent(jrsadd)
.addComponent(jScrollPane1,
javax.swing.GroupLayout.PREFERRED_SIZE))))
.addGap(28, 28, 28)

nment.BASELINE)
.addComponent(jbsubmit)
.addComponent(jbrefresh)
.addComponent(jbStuentInfo)))
);
jsid.getAccessibleContext().setAccessibleName("jsid");
jsid.getAccessibleContext().setAccessibleDescription("");
jsid.getAccessibleContext().setAccessibleParent(jsid);
pack();
}// </editor-fold>//GEN-END:initComponents
private void jsnameActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jsnameActionPerformed
}//GEN-LAST:event_jsnameActionPerformed
private void jfnameActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jfnameActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_jfnameActionPerformed

private void jmnameActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jmnameActionPerformed
}//GEN-LAST:event_jmnameActionPerformed
private void jsessionActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jsessionActionPerformed
}//GEN-LAST:event_jsessionActionPerformed
private void jmobileActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jmobileActionPerformed
}//GEN-LAST:event_jmobileActionPerformed
private void jemailActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jemailActionPerformed
}//GEN-LAST:event_jemailActionPerformed
private void jbsubmitActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jbsubmitActionPerformed
try {if(evt.getSource()==jbsubmit){
int s9=Integer.parseInt(jsid.getText());
s=jsname.getText();

s1=jfname.getText();
s2=jmname.getText();
//------------date processing starts-------------
s3=jdob.getText();
SimpleDateFormat sdf1=new SimpleDateFormat("dd-MM-
yy");
java.util.Date udob=sdf1.parse(s3);
java.sql.Date sqdob=new java.sql.Date(udob.getTime());
//------------date processing ends----------------
s4=(String)jbranch.getSelectedItem();
s5=jsession.getText();
long s6=Long.parseLong(jmobile.getText());
s7=jemail.getText();
s8=jadd.getText();
qry="insert into studentdetails values(?,?,?,?,?,?,?,?,?,?)" ;
ps=con.prepareStatement(qry);
//set values on index in table
ps.setInt(1, s9);
ps.setString(2,s);
ps.setString(3,s1);
ps.setString(4,s2);
ps.setDate(5,sqdob);

ps.setString(6,s4);
ps.setString(7,s5);
ps.setLong(8,s6);
ps.setString(9,s7);
ps.setString(10,s8);
//executing update
ps.executeUpdate();
System.out.println("Data Inserted");
ps.close();
con.close();
}
} catch (ParseException | SQLException ex) {
Logger.getLogger(StudentDetailsForm.class.getName()).log(Level.SEV
ERE, null, ex);
}
}//GEN-LAST:event_jbsubmitActionPerformed
private void jbrefreshActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jbrefreshActionPerformed
if(evt.getSource()==jbrefresh){
jsname.setText("");
jfname.setText("");
jmname.setText("");
jdob.setText("");

jsession.setText("");
jmobile.setText("");
jemail.setText("");
jadd.setText("");
jsid.setText("");
}
}//GEN-LAST:event_jbrefreshActionPerformed
private void jdobActionPerformed(java.awt.event.ActionEvent evt)
{//GEN-FIRST:event_jdobActionPerformed
}//GEN-LAST:event_jdobActionPerformed
private void jsidActionPerformed(java.awt.event.ActionEvent evt)
{//GEN-FIRST:event_jsidActionPerformed
}//GEN-LAST:event_jsidActionPerformed
private void jrsidActionPerformed(java.awt.event.ActionEvent evt)
{//GEN-FIRST:event_jrsidActionPerformed
if(evt.getSource()==jrsid){
jsid.setText("");
}
}//GEN-LAST:event_jrsidActionPerformed

private void jrsnameActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jrsnameActionPerformed
if(evt.getSource()==jrsname){
jsname.setText("");
}
}//GEN-LAST:event_jrsnameActionPerformed
private void jrfnameActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jrfnameActionPerformed
if(evt.getSource()==jrfname){
jfname.setText("");
}
}//GEN-LAST:event_jrfnameActionPerformed
private void jrmnameActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jrmnameActionPerformed
if(evt.getSource()==jrmname){
jmname.setText("");
}
}//GEN-LAST:event_jrmnameActionPerformed
private void jrdobActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jrdobActionPerformed
if(evt.getSource()==jrdob){

jdob.setText("");
}
}//GEN-LAST:event_jrdobActionPerformed
private void jrsessionActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jrsessionActionPerformed
if(evt.getSource()==jrsession){
jsession.setText("");
}
}//GEN-LAST:event_jrsessionActionPerformed
private void jrmobileActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jrmobileActionPerformed
if(evt.getSource()==jrmobile){
jmobile.setText("");
}
}//GEN-LAST:event_jrmobileActionPerformed
private void jremailActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jremailActionPerformed
if(evt.getSource()==jremail){
jemail.setText("");
}
}//GEN-LAST:event_jremailActionPerformed

private void jrsaddActionPerformed(java.awt.event.ActionEvent
evt) {//GEN-FIRST:event_jrsaddActionPerformed
if(evt.getSource()==jrsadd){
jadd.setText("");
}
}//GEN-LAST:event_jrsaddActionPerformed
private void
jbStuentInfoActionPerformed(java.awt.event.ActionEvent evt)
{//GEN-FIRST:event_jbStuentInfoActionPerformed
if(evt.getSource()==jbStuentInfo){
try {
String inputValue
=JOptionPane.showInputDialog(this,"Please Enter Valid Student ID");
qry="select * from studentdetails";
ps=con.prepareStatement(qry);
rs=ps.executeQuery();
//process ResultSet obj
while(rs.next()){
if (inputValue.equals((rs.getString(1)))){
//getting the field values
jsid.setText(rs.getString(1));
jsname.setText(rs.getString(2));
jfname.setText(rs.getString(3));
jmname.setText(rs.getString(4));

//dob retrieving codings begin...
java.sql.Date sqdob=rs.getDate(5);
//dob retrieving codings ends here..
jbranch.setSelectedItem(rs.getString(6));
jsession.setText(rs.getString(7));
jmobile.setText(rs.getString(8));
jemail.setText(rs.getString(9));
jadd.setText(rs.getString(10));
}//inner if
} //inner while
}//try
catch (SQLException ex)
{
ERE, null, ex);
}
}//outer if
}//GEN-LAST:event_jbStuentInfoActionPerformed

/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/*
* Set the Nimbus look and feel
*/
//<editor-fold defaultstate="collapsed" desc=" Look and feel
setting code (optional) ">
/*
* If Nimbus (introduced in Java SE 6) is not available, stay with
the
* default look and feel. For details see
*
http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/pla
f.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info :
javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}

}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(StudentDetailsForm.class.getNam
e()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
} catch (IllegalAccessException ex) {
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
}
//</editor-fold>
/*
* Create and display the form
*/
java.awt.EventQueue.invokeLater(new Runnable() {
@Override

public void run() {
try {
new StudentDetailsForm().setVisible(true);
} catch (Exception ex) {
ERE, null, ex);
}
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JLabel jLabel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTextArea jadd;

private javax.swing.JButton jbStuentInfo;
private javax.swing.JComboBox jbranch;
private javax.swing.JButton jbrefresh;
private javax.swing.JButton jbsubmit;
private javax.swing.JTextField jdob;
private javax.swing.JTextField jemail;
private javax.swing.JTextField jfname;
private javax.swing.JTextField jmname;
private javax.swing.JTextField jmobile;
private javax.swing.JRadioButton jrdob;
private javax.swing.JRadioButton jremail;
private javax.swing.JRadioButton jrfname;
private javax.swing.JRadioButton jrmname;
private javax.swing.JRadioButton jrmobile;
private javax.swing.JRadioButton jrsadd;
private javax.swing.JRadioButton jrsession;
private javax.swing.JRadioButton jrsid;
private javax.swing.JRadioButton jrsname;
private javax.swing.JTextField jsession;
private javax.swing.JTextField jsid;
private javax.swing.JTextField jsname;
// End of variables declaration//GEN-END:variables
private Connection con;
private Statement st;

private ResultSet rs,rs1;
private String s,s1,s2,s3,s4,s5,s7,s8,qry;
private PreparedStatement ps;
}

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