student application form Java Netbeans

STUDENT
APPLICATION FORM
RESHMA JOHNEY
ROLL NO:24

Submitted to MISS Divya James
Submitted on 1-11-2010

STUDENT APPLICATON FORM
RESHMA JOHNEY
Second year, Rajagiri School of Engineering and Technology
KAKANAD, ERNAKULAM
reshmajohney@yahoo.com

“STUDENT APPLICATION FORM” aims at developing student application form
where we can easily store the details of a new student and retrieve the details of student
thereby. When a student comes, we can enter the details of the student in the student
application form and can easily update the details of the student when required. In this
assignment, an additional facility is given where we can delete the details of a student
when a need arises. The assignment is very useful and proper validation is given for each
field and hopes that the computerization of the Student Application Form will not only
improves the efficiency but will also reduce human stress thereby indirectly improving
human recourses.

INDEX

Sl.No: TOPICS Page_no:
1 Problem definition 3
2 Theoretical Background 3-4
3 Table Design 6-7
4 Program code 8-44
5 Result 44-49
6 Conclusion 50

I. PROBLEM DEFINTION

The Student Application form is designed & developed for the proper entry and updation
of student’s details. The Student details are entered in Student Entry form and these
corresponding student details are entered to a database using ODBC connectivity. When a
student wishes to update the details, he can update the details using an updating form. And
the updated details will be also updated to the database. There is another option is given in
which student can delete his account and these changes will directly reflect in the database.

i.
II. THEORETICAL BACKGROUND

The entire code is done with java swing controls. Swing, which is an extension library
to the AWT, includes new and improved components that enhance the look and
functionality of GUIs. Swing can be used to build Standalone swing GUIs Apps. It
employs model/view design architecture. Swing is more portable and more flexible than
AWT. Swing is built on top of AWT and is entirely written in Java, using AWT’s
lightweight component support. In particular, unlike AWT, the architecture
of Swing components makes it easy to customize both their appearance and behavior.
Components from AWT and Swing can be mixed, allowing you to add Swing support
to existing AWT-based programs. For example, swing components such as JSlider,
JButton and JCheckbox could be used in the same program with standard AWT labels,
textfields and scrollbars. You could subclass the existingSwing UI, model, or change
listener classes without having to reinvent the entire implementation. Swing also has the
ability to replace these objects on-the-fly.

Form is designed for selection of the different Menus. Following forms are mainly
used:-

1. Application Form
2 Updating Form
a) Update
b) Deletion

And the form design is a follows…

STUDENT ENTRY FORM

As said earlier, the student application form has the following options
‘SUBMIT’, ‘UPDATE’, ‘RESET’, ‘EXIT’.

UPDATION FORM

By clicking the menu ‘UPDATE, the form will direct in to another form named
“UPDATON FORM” and this form can used as a means for updating the student
details if required.

By clicking the ‘UPDATE’ Menu of the first form (student application form) the
above form will be displayed for the updating facility. Following fields have been
provided for the entry of the updated information:-

1. ID.
2. NAME.
3. COURSE. (Where we cannot change the value of ID, NAME, AND COURSE).
4. AGE.
5. BRANCH.
6. COUNTRY.
7. PLACE.
8. E-mail ID.
9. DATE OF BIRTH. (cannot change the value)

In addition, clear, delete user, update, exit buttons and a combo box is also provided
in order to select the student name from database have been provided in the form.

BOOK DELETE

By clicking the Delete Menu of the updating form, the selected user account and his
details will be deleted from the database using the query:

String d="DELETE from student where NAME='"+combo.getSelectedItem () +"'";

Table Design
Every form is linked to a database (Microsoft Access 2010) form. And table design
for form is given as follows.

student

FIELD NAME DATATYPE
ID AuoNumber
NAME Text
AGE Number
DATE_OF_BIRTH Number
BRANCH Text
COUNTRY Text
PLACE Text

EMAIL Text
COURCE Text

The database is given below..

PROGRAM CODE
PROGRAM CODE FOR STUDENT APPLICATION FORM
CODE:

/*
* NewJFrame.java(the name of my java file which is used to enter the details of student
*
* Created on October 13, 2010, 8:59 AM
*/
//package student_application_form;
import java.sql.*;

/**
*
* @author RESHMA
*/
public class NewJFrame extends javax.swing.JFrame {

/** Creates new form NewJFrame */
public NewJFrame() {
initComponents();
load_date();
load_cource();

}
public void load_cource()
{
course_combo .addItem("B Tech");
course_combo.addItem("M Tech");
course_combo.addItem("MCA");
}
public void load_date()
{
int i;
for( i=1;i<=31;i++){
date_combo.addItem(i);
}
for( i=1;i<=12;i++){
month_combo.addItem(i);
}
for( i=1980;i<=2010;i++){
year_combo.addItem(i);
}

}

/** 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.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {

buttonGroup1 = new javax.swing.ButtonGroup();
buttonGroup2 = new javax.swing.ButtonGroup();
label1 = new java.awt.Label();
NAME = new java.awt.TextField();
AGE = new java.awt.TextField();
BRANCH = new java.awt.TextField();
COUNTRY = new java.awt.TextField();
PLACE = new java.awt.TextField();
EMAIL = new java.awt.TextField();
RESET = new javax.swing.JButton();
submit = new javax.swing.JButton();
EXIT = new javax.swing.JButton();
Success = new java.awt.Label();
Label8 = new java.awt.Label();
ID = new java.awt.TextField();
UPDATE = new javax.swing.JToggleButton();
age_status = new java.awt.Label();
jLabel1 = new javax.swing.JLabel();
name_status = new java.awt.Label();
status1 = new javax.swing.JLabel();
month_combo = new javax.swing.JComboBox();
date_combo = new javax.swing.JComboBox();
year_combo = new javax.swing.JComboBox();
course_combo = new javax.swing.JComboBox();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setBackground(new java.awt.Color(102, 255, 255));
setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
setForeground(new java.awt.Color(204, 51, 255));

label1.setAlignment(java.awt.Label.CENTER);
label1.setBackground(new java.awt.Color(255, 102, 153));
label1.setForeground(new java.awt.Color(51, 255, 51));
label1.setText("STUDENT ENTRY FORM");
label1.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
label1MouseClicked(evt);
}
});
label1.addComponentListener(new java.awt.event.ComponentAdapter() {
public void componentHidden(java.awt.event.ComponentEvent evt) {
label1ComponentHidden(evt);
}
});
label1.addHierarchyListener(new java.awt.event.HierarchyListener() {
public void hierarchyChanged(java.awt.event.HierarchyEvent evt) {
label1HierarchyChanged(evt);
}
});

label2.setText("NAME :");

NAME.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
NAMEActionPerformed(evt);
}
});
NAME.addFocusListener(new java.awt.event.FocusAdapter() {
public void focusLost(java.awt.event.FocusEvent evt) {
NAMEFocusLost(evt);
}
});

label3.setText(" AGE :");

AGE.addFocusListener(new java.awt.event.FocusAdapter() {
AGEFocusLost(evt);
}
});

label4.setText("BRANCH:");

BRANCH.addFocusListener(new java.awt.event.FocusAdapter() {
BRANCHFocusLost(evt);
}
});

label5.setText("COUNTRY");

COUNTRY.addActionListener(new java.awt.event.ActionListener() {
COUNTRYActionPerformed(evt);
}
});
COUNTRY.addFocusListener(new java.awt.event.FocusAdapter() {
public void focusGained(java.awt.event.FocusEvent evt) {
COUNTRYFocusGained(evt);
}
COUNTRYFocusLost(evt);
}
});

label6.setText("PLACE");

label7.setText("E-mail ID");

RESET.setBackground(new java.awt.Color(255, 51, 255));
RESET.setForeground(new java.awt.Color(51, 255, 51));
RESET.setText("RESET");
RESET.addActionListener(new java.awt.event.ActionListener() {
RESETActionPerformed(evt);
}
});

submit.setBackground(new java.awt.Color(255, 51, 255));
submit.setForeground(new java.awt.Color(51, 255, 51));
submit.setText("SUBMIT");
submit.setBorder(javax.swing.BorderFactory.createLineBorder(new
java.awt.Color(255, 51, 51)));
submit.addActionListener(new java.awt.event.ActionListener() {
submitActionPerformed(evt);

}
});
submit.addFocusListener(new java.awt.event.FocusAdapter() {
submitFocusGained(evt);
}
});

EXIT.setBackground(new java.awt.Color(255, 0, 255));
EXIT.setForeground(new java.awt.Color(51, 255, 51));
EXIT.setText("EXIT");
EXIT.addActionListener(new java.awt.event.ActionListener() {
EXITActionPerformed(evt);
}
});

Label8.setText("ID");

ID.addActionListener(new java.awt.event.ActionListener() {
IDActionPerformed(evt);
}
});
ID.addFocusListener(new java.awt.event.FocusAdapter() {
IDFocusGained(evt);
}
IDFocusLost(evt);
}
});

UPDATE.setBackground(new java.awt.Color(255, 0, 255));
UPDATE.setForeground(new java.awt.Color(102, 255, 51));
UPDATE.setText("UPDATE");
UPDATE.addActionListener(new java.awt.event.ActionListener() {
UPDATEActionPerformed(evt);
}
});

status1.setBackground(new java.awt.Color(51, 0, 204));
status1.setFont(new java.awt.Font("Traditional Arabic", 0, 36));
status1.setForeground(new java.awt.Color(51, 0, 51));

jLabel3.setText("DOB:");

jLabel4.setText("D");

jLabel5.setText("M");

jLabel6.setText("Y");

jLabel7.setText("COURSE");

course_combo.addActionListener(new java.awt.event.ActionListener() {
course_comboActionPerformed(evt);
}
});

javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jLabel1)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGap(8, 8, 8)
.addComponent(jLabel3))
.addGap(18, 18, 18)
.addComponent(Label8,
javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(label5,
javax.swing.GroupLayout.PREFERRED_SIZE, 84,

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)


.addComponent(AGE,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(ID,

.addComponent(age_status,
javax.swing.GroupLayout.DEFAULT_SIZE, 132, Short.MAX_VALUE)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED))


.addComponent(PLACE,
.addComponent(jLabel4,

.addComponent(date_combo,


.addComponent(month_combo,

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)


.addComponent(year_combo,
javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(12, 12, 12))))

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))



.addGroup(javax.swing.GroupLayout.Alignment.LEADING,
layout.createSequentialGroup()
.addGap(116, 116, 116)
.addGap(144, 144, 144)


.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 250,
Short.MAX_VALUE)
.addComponent(name_status,

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING,
false)
.addComponent(COUNTRY,
javax.swing.GroupLayout.Alignment.LEADING,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE,
Short.MAX_VALUE)
.addComponent(NAME,
javax.swing.GroupLayout.DEFAULT_SIZE, 164, Short.MAX_VALUE))

false)
.addComponent(BRANCH,
Short.MAX_VALUE)
.addComponent(EMAIL,
.addComponent(course_combo,
javax.swing.GroupLayout.PREFERRED_SIZE))))))
.addGap(51, 51, 51)


false)
Short.MAX_VALUE)
Short.MAX_VALUE)))

Short.MAX_VALUE)))
.addGap(68, 68, 68)))
.addGap(591, 591, 591))
.addGap(158, 158, 158)
.addComponent(label1, javax.swing.GroupLayout.PREFERRED_SIZE, 334,

.addContainerGap(894, Short.MAX_VALUE))

.addGap(201, 201, 201)
.addComponent(EXIT, javax.swing.GroupLayout.PREFERRED_SIZE, 78,
.addGap(18, 18, 18)
.addComponent(submit, javax.swing.GroupLayout.PREFERRED_SIZE, 98,
.addGap(18, 18, 18)
.addComponent(RESET))
.addGap(208, 208, 208)

.addComponent(Success, javax.swing.GroupLayout.PREFERRED_SIZE,
243, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(UPDATE,
javax.swing.GroupLayout.PREFERRED_SIZE))))
.addGap(172, 172, 172)
.addComponent(status1, javax.swing.GroupLayout.PREFERRED_SIZE, 445,
);
layout.setVerticalGroup(
.addGap(28, 28, 28)
.addGap(25, 25, 25)

.addComponent(name_status, javax.swing.GroupLayout.PREFERRED_SIZE,
.addGap(24, 24, 24)


.addComponent(label2, javax.swing.GroupLayout.PREFERRED_SIZE,
.addComponent(NAME, javax.swing.GroupLayout.PREFERRED_SIZE,
.addGap(18, 18, 18)

.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,

Short.MAX_VALUE)

Short.MAX_VALUE)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING,
false)

.addComponent(age_status,
Short.MAX_VALUE)
.addComponent(label3, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(AGE, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(18, 18, 18)

Short.MAX_VALUE)
.addGap(13, 13, 13))

.addComponent(ID, javax.swing.GroupLayout.Alignment.TRAILING,
javax.swing.GroupLayout.Alignment.TRAILING,
.addGap(30, 30, 30)))
.addGap(10, 10, 10)


.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(date_combo,
.addComponent(month_combo,

.addComponent(year_combo,
.addComponent(BRANCH, javax.swing.GroupLayout.PREFERRED_SIZE,
.addGap(18, 18, 18)

.addComponent(course_combo,
.addGap(37, 37, 37)

.addComponent(submit, javax.swing.GroupLayout.PREFERRED_SIZE, 26,
.addComponent(RESET)
.addComponent(EXIT))
.addGap(18, 18, 18)
.addComponent(UPDATE)
.addComponent(Success, javax.swing.GroupLayout.PREFERRED_SIZE,
.addGap(55, 55, 55)
);

pack();
}// </editor-fold>

private void NAMEActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}

private void RESETActionPerformed(java.awt.event.ActionEvent evt) {
ID.setText("");
NAME.setText("");
AGE.setText("");
BRANCH.setText("");
COUNTRY.setText("");
PLACE.setText("");
EMAIL.setText("");
Success.setText("");
age_status.setText("");
status1.setText("");
}

private void submitActionPerformed(java.awt.event.ActionEvent evt) {
javax.swing.JOptionPane.showMessageDialog(null, "CHECK ALL FIELDS ONCE
AGAIN BEFORE LOGIN ");
try{
String aa="";
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url="jdbc:odbc:student";
Connection con=DriverManager.getConnection(url);
Statement stmt=con.createStatement();
String new_user="";
String user=NAME.getText().trim();
ResultSet rs=stmt.executeQuery("select * from student where
ID='"+ID.getText()+"'");

while(rs.next()) {
aa=rs.getString("ID");

}
if((ID.getText().equals(""))){
Success.setText("Invalid Please provide a ID!");
}
else if((ID.getText().equals(aa))){
Success.setText("ID Already exists");
}
else{

String s="Insert into
student(ID,NAME,AGE,BRANCH,COUNTRY,PLACE,EMAIL,COURSE,DATE_,OF,BI

RTH)
values('"+ID.getText()+"','"+NAME.getText()+"','"+AGE.getText()+"','"+BRANCH.getTe
xt()+"','"+COUNTRY.getText()+"','"+PLACE.getText()+"','"+EMAIL.getText()+"','"+cour
se_combo.getSelectedItem()+"','"+date_combo.getSelectedItem()+"','"+month_combo.getS
electedItem()+"','"+year_combo.getSelectedItem()+"')";
stmt.executeUpdate(s);
Success.setText("SuccessFully Inserted....!");
//Success.setText("New User added");

javax.swing.JOptionPane.showMessageDialog(null, "NEW USER
ADDED!...........");
}

stmt.close();
}

catch(Exception e)
{
Success.setText("Error in Loading.....!");
}

}

private void EXITActionPerformed(java.awt.event.ActionEvent evt) {
System.exit(0);
}

private void IDActionPerformed(java.awt.event.ActionEvent evt) {

}

private void UPDATEActionPerformed(java.awt.event.ActionEvent evt) {
dispose();
new s().setVisible(true);

}

private void AGEFocusLost(java.awt.event.FocusEvent evt) {

try
{

String check_age;
int m;
check_age=AGE.getText();
if(check_age.equals(""))
{


}
else
{
m=Integer.parseInt(AGE.getText());

if(m>30)
{
javax.swing.JOptionPane.showMessageDialog(null, "STUDENTS CANT HAVE
AN AGE ABOVE 30");
age_status.setText("INVALID");
AGE.setText("");

}

else if (m< 1)
{
javax.swing.JOptionPane.showMessageDialog(null, "ENTER AGE PROPER ..");
AGE.setText("");

}
else
{
age_status.setText("");
}

}
}

catch(NumberFormatException e)
{ Success.setText("AGE SHOULD BE AN INTEGER!!!!" );

}

catch(Exception e)
{

}

}

private void IDFocusLost(java.awt.event.FocusEvent evt) {
try{
String id="";

if(ID.getText().equals(""))
{


}
else{
id=ID.getText();
int a=Integer.parseInt(id);

// javax.swing.JOptionPane.showMessageDialog(null, "U CHOOSEN
"+ID.getText()+" ");
}
}
catch(NumberFormatException e)
{ javax.swing.JOptionPane.showMessageDialog(null, "ID SHOULD BE AN
INTEGER!!!!" );
ID.setText("");
}
}

private void BRANCHFocusLost(java.awt.event.FocusEvent evt) {
String brh="";
brh=BRANCH.getText();
if(brh.equals(""))
{

Success.setText("CHOOSE A BRANCH");

}
else{
//int a;
// a=Integer.parseInt(brh);

javax.swing.JOptionPane.showMessageDialog(null, "U CHOOSEN
"+BRANCH.getText()+" BRANCH");
}
}

private void submitFocusGained(java.awt.event.FocusEvent evt) {

// javax.swing.JOptionPane.showMessageDialog(null, "CHECK ALL FIELDS
ONCE AGAIN BEFORE LOGIN ");
// dispose();
}

private void NAMEFocusLost(java.awt.event.FocusEvent evt) {
status1.setText("WELCOME "+NAME.getText()+"!!!!!!!!!!");
/*
String name_check;
name_check=NAME.getText();
if(name_check<99999&&name_check>1)
{
javax.swing.JOptionPane.showMessageDialog(null, "NAME IS INVLAID
..NAME CANNOT HAVE INTEGER VALUES");
NAME.setText("");
name_status.setText("INVALID");
}

*/

}

private void label1ComponentHidden(java.awt.event.ComponentEvent evt) {

}

private void IDFocusGained(java.awt.event.FocusEvent evt) {

}

private void label1HierarchyChanged(java.awt.event.HierarchyEvent evt) {

}

private void label1MouseClicked(java.awt.event.MouseEvent evt) {
}

private void COUNTRYFocusGained(java.awt.event.FocusEvent evt) {

}

private void COUNTRYFocusLost(java.awt.event.FocusEvent evt) {
}

private void COUNTRYActionPerformed(java.awt.event.ActionEvent evt) {
}

private void course_comboActionPerformed(java.awt.event.ActionEvent evt) {
/*course_combo .addItem("B Tech");
course_combo.addItem("M Tech");

course_combo.addItem("MCA");*/
}

/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new NewJFrame().setVisible(true);
}
});
}

// Variables declaration - do not modify
private java.awt.TextField AGE;
private java.awt.TextField BRANCH;
private java.awt.TextField COUNTRY;
private java.awt.TextField EMAIL;
private javax.swing.JButton EXIT;
private java.awt.TextField ID;
private java.awt.Label Label8;
private java.awt.TextField NAME;
private java.awt.TextField PLACE;
private javax.swing.JButton RESET;
private java.awt.Label Success;
private javax.swing.JToggleButton UPDATE;
private java.awt.Label age_status;
private javax.swing.ButtonGroup buttonGroup1;
private javax.swing.ButtonGroup buttonGroup2;
private javax.swing.JComboBox course_combo;
private javax.swing.JComboBox date_combo;
private javax.swing.JLabel jLabel1;
private java.awt.Label label1;
private javax.swing.JComboBox month_combo;
private java.awt.Label name_status;
private javax.swing.JLabel status1;
private javax.swing.JButton submit;
private javax.swing.JComboBox year_combo;
// End of variables declaration

}

PROGRAM CODE FOR UPDATION FORM
CODE:
// the name of my java file is s.java

/*
* s.java
*
* Created on October 17, 2010, 10:11 PM
*/
import java.sql.*;

/**
*
* @author RESHMA
*/
public class s_1 extends javax.swing.JFrame {

/** Creates new form s */
public s_1() {
initComponents();
loaddetails();
}
public void loaddetails()
{
try

{
Connection con=DriverManager.getConnection(url,"","");
String sql="Select NAME from student";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {
combo.addItem(rs.getString(1));
}
status1.setText("WELCOME "+NAME.getText()+"PLEASE UPDATE YOUR
ENTRIES !!!!!!!!!!");
stmt.close();
con.close();
}
catch(Exception e)
{
javax.swing.JOptionPane.showMessageDialog(null, "Error...!");
}
}

/** 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.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {

status = new java.awt.Label();
Label8 = new java.awt.Label();
ID = new java.awt.TextField();
AGE = new java.awt.TextField();
BRANCH = new java.awt.TextField();
COUNTRY = new java.awt.TextField();
PLACE = new java.awt.TextField();
EMAIL = new java.awt.TextField();
EXIT = new javax.swing.JButton();
RESET = new javax.swing.JButton();
combo = new javax.swing.JComboBox();
UPDATE = new javax.swing.JToggleButton();
DELETE = new javax.swing.JToggleButton();
status1 = new javax.swing.JLabel();
BIRTH = new javax.swing.JLabel();
BIRTH1 = new javax.swing.JLabel();
NAME = new javax.swing.JLabel();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setBackground(new java.awt.Color(143, 115, 132));
setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
setForeground(new java.awt.Color(50, 0, 50));

label1.setAlignment(java.awt.Label.CENTER);
label1.setBackground(new java.awt.Color(255, 51, 255));
label1.setFont(new java.awt.Font("Andalus", 2, 18));
label1.setText("UPDATION FORM");
label1.addInputMethodListener(new java.awt.event.InputMethodListener() {
public void caretPositionChanged(java.awt.event.InputMethodEvent evt) {
}
public void inputMethodTextChanged(java.awt.event.InputMethodEvent evt) {
label1InputMethodTextChanged(evt);
}
});

Label8.setFont(new java.awt.Font("Andalus", 0, 12));
Label8.setForeground(new java.awt.Color(255, 102, 255));
Label8.setText("ID");

label3.setText(" AGE :");

label4.setText("BRANCH:");

label5.setText("COUNTRY");

label6.setText("PLACE");

label7.setText("E-mail ID");

ID.addActionListener(new java.awt.event.ActionListener() {
IDActionPerformed(evt);
}
});

EMAIL.addActionListener(new java.awt.event.ActionListener() {
EMAILActionPerformed(evt);

}
});

EXIT.setBackground(new java.awt.Color(0, 51, 255));
EXIT.setFont(new java.awt.Font("Andalus", 0, 11));
EXIT.setForeground(new java.awt.Color(255, 255, 51));
EXIT.setText("EXIT");
EXIT.addActionListener(new java.awt.event.ActionListener() {
EXITActionPerformed(evt);
}
});

RESET.setBackground(new java.awt.Color(51, 51, 255));
RESET.setFont(new java.awt.Font("Andalus", 0, 12));
RESET.setForeground(new java.awt.Color(255, 255, 0));
RESET.setText("CLEAR");
RESET.addActionListener(new java.awt.event.ActionListener() {
RESETActionPerformed(evt);
}
});

combo.setBackground(new java.awt.Color(255, 204, 204));
combo.setFont(new java.awt.Font("Andalus", 0, 11));
combo.setForeground(new java.awt.Color(255, 255, 51));
combo.addActionListener(new java.awt.event.ActionListener() {
comboActionPerformed(evt);
}
});

UPDATE.setBackground(new java.awt.Color(0, 51, 255));
UPDATE.setFont(new java.awt.Font("Andalus", 0, 11));
UPDATE.setForeground(new java.awt.Color(255, 255, 51));
UPDATE.setText("UPDATE");
UPDATE.addActionListener(new java.awt.event.ActionListener() {
UPDATEActionPerformed(evt);
}
});

DELETE.setBackground(new java.awt.Color(0, 51, 255));
DELETE.setFont(new java.awt.Font("Andalus", 0, 11));
DELETE.setForeground(new java.awt.Color(255, 255, 51));
DELETE.setText("DELETE USER");

DELETE.addActionListener(new java.awt.event.ActionListener() {
DELETEActionPerformed(evt);
}
});

jLabel1.setFont(new java.awt.Font("Andalus", 0, 12));
jLabel1.setForeground(new java.awt.Color(255, 51, 204));
jLabel1.setText("STUDENT NAME");

status1.setFont(new java.awt.Font("Andalus", 0, 11));

jLabel2.setText("NAME :");

jLabel3.setText("COURSE");

jLabel4.setText("DATE OF BIRTH");

jLabel5.setText("-");

jLabel6.setText("-");

NAME.setFont(new java.awt.Font("Andalus", 0, 12));
NAME.setForeground(new java.awt.Color(102, 102, 255));

javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(

.addGap(151, 151, 151)
270, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(129, 129, 129)
.addComponent(status1, javax.swing.GroupLayout.PREFERRED_SIZE,


.addGap(22, 22, 22)



.addGap(18, 18, 18))
.addGap(34, 34, 34))
.addGap(24, 24, 24))
.addGap(26, 26, 26)))



false)
Short.MAX_VALUE)
Short.MAX_VALUE)
Short.MAX_VALUE))
.addGap(91, 91, 91)


.addComponent(BIRTH2,
.addGap(123, 123, 123)
.addComponent(BIRTH,
.addGap(18, 18, 18)




false)
.addComponent(ID,
.addGap(130, 130, 130)

.addComponent(combo,

.addComponent(NAME,
.addComponent(AGE,

Short.MAX_VALUE)

false)
.addComponent(DELETE,
Short.MAX_VALUE)

.addComponent(EXIT,
Short.MAX_VALUE)
.addComponent(UPDATE,
.addComponent(RESET,
Short.MAX_VALUE)))))
.addGap(139, 139, 139))
.addGap(284, 284, 284)
.addComponent(jLabel7)))
.addGap(367, 367, 367)))
.addContainerGap())
);
layout.setVerticalGroup(
.addGap(82, 82, 82)





.addComponent(ID, javax.swing.GroupLayout.PREFERRED_SIZE,

.addComponent(combo,
.addComponent(Label8, javax.swing.GroupLayout.PREFERRED_SIZE,

false)

.addComponent(NAME, javax.swing.GroupLayout.PREFERRED_SIZE,


.addComponent(jLabel9, javax.swing.GroupLayout.PREFERRED_SIZE,




.addComponent(AGE, javax.swing.GroupLayout.PREFERRED_SIZE,
.addComponent(RESET, javax.swing.GroupLayout.PREFERRED_SIZE,

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(DELETE, javax.swing.GroupLayout.PREFERRED_SIZE,
32, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(20, 20, 20)


.addGap(17, 17, 17)



.addComponent(PLACE, javax.swing.GroupLayout.DEFAULT_SIZE,
24, Short.MAX_VALUE)
.addGap(20, 20, 20)


.addComponent(EMAIL, javax.swing.GroupLayout.PREFERRED_SIZE,
.addComponent(UPDATE, javax.swing.GroupLayout.PREFERRED_SIZE,
.addGap(18, 18, 18)
.addComponent(EXIT, javax.swing.GroupLayout.PREFERRED_SIZE, 31,

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))

.addGap(10, 10, 10)
.addGap(8, 8, 8)

.addComponent(BIRTH2)

Short.MAX_VALUE)


false)
.addComponent(BIRTH,
Short.MAX_VALUE)
javax.swing.GroupLayout.DEFAULT_SIZE, 23, Short.MAX_VALUE))

javax.swing.GroupLayout.PREFERRED_SIZE)))))
.addGap(9, 9, 9)
.addGap(48, 48, 48)))
.addGap(118, 118, 118))
);

pack();
}// </editor-fold>

private void IDActionPerformed(java.awt.event.ActionEvent evt) {
}

private void EXITActionPerformed(java.awt.event.ActionEvent evt) {
System.exit(0);
//javax.swing.JOptionPane.showMessageDialog(null, "BYE"+NAME.getText());
}

private void RESETActionPerformed(java.awt.event.ActionEvent evt) {
ID.setText("");
NAME.setText("");
AGE.setText("");
BRANCH.setText("");
COUNTRY.setText("");
PLACE.setText("");
EMAIL.setText("");
status.setText("");

}

private void comboActionPerformed(java.awt.event.ActionEvent evt) {
try
{
status.setText("");
String s="Select * from student where NAME='"+combo.getSelectedItem()+"'";

ResultSet rs=stmt.executeQuery(s);

// String FN="";

String I="";
String NM="";
String AG="";
String BR="";
String CR="";
String PL="";
String EM="";
String CRS="";
String DFB="";
String MFB="";
String YFB="";

while(rs.next()){

// FN=rs.getString("FIRSTNAME");
I=rs.getString("ID");
NM=rs.getString("NAME");
AG=rs.getString("AGE");
BR=rs.getString("BRANCH");
CR=rs.getString("COUNTRY");
PL=rs.getString("PLACE");
EM=rs.getString("EMAIL");
CRS=rs.getString("COURSE");
DFB=rs.getString("DATE_");
MFB=rs.getString("OF");
YFB=rs.getString("BIRTH");
}
ID.setText(I);
NAME.setText(NM);
AGE.setText(AG);
BRANCH.setText(BR);
COUNTRY.setText(CR);
PLACE.setText(PL);
EMAIL.setText(EM);
jLabel9.setText(CRS);
BIRTH.setText(DFB);// BIRTH IS THE FIELD NAME ...
BIRTH1.setText(MFB);
BIRTH3.setText(YFB);

status1.setText("WELCOME "+NAME.getText()+"PLEASE UPDATE YOUR
ENTRIE!!!!!!!!!!");
stmt.close();
con.close();
}
catch(Exception e)
{
status.setText("Error In Loading...!");
}
}

private void UPDATEActionPerformed(java.awt.event.ActionEvent evt) {

try {
String s="Update student set ID='"+ID.getText()+"',NAME
='"+NAME.getText()+"',AGE='"+AGE.getText()+"',BRANCH='"+BRANCH.getText()+"',
COUNTRY='"+COUNTRY.getText()+"',PLACE='"+PLACE.getText()+"',EMAIL='"+EM
AIL.getText()+"' where NAME='"+combo.getSelectedItem()+"'";
stmt.executeUpdate(s);
javax.swing.JOptionPane.showMessageDialog(null,"Sucessfullly Updated...!");
javax.swing.JOptionPane.showMessageDialog(null,"THANK YOU
"+NAME.getText()+"!!!!");
} catch(Exception e) {
status.setText("Error!");
}
}

private void label1InputMethodTextChanged(java.awt.event.InputMethodEvent evt) {
}

private void EMAILActionPerformed(java.awt.event.ActionEvent evt) {
}

private void DELETEActionPerformed(java.awt.event.ActionEvent evt) {
try {

String d="DELETE from student where NAME='"+combo.getSelectedItem()+"'";
stmt.executeUpdate(d);
//ResultSet rs=stmt.executeQuery(d);
javax.swing.JOptionPane.showMessageDialog(null, "ENTRY
"+NAME.getText()+" DELETED");
combo.removeItem(combo.getSelectedItem());
} catch(Exception e) {
status.setText("Error!");
}
}

/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new s().setVisible(true);
}
});
}

// Variables declaration - do not modify
private java.awt.TextField AGE;
private javax.swing.JLabel BIRTH;
private javax.swing.JLabel BIRTH1;
private java.awt.TextField BRANCH;
private java.awt.TextField COUNTRY;
private javax.swing.JToggleButton DELETE;
private java.awt.TextField EMAIL;
private javax.swing.JButton EXIT;
private java.awt.TextField ID;
private java.awt.Label Label8;
private javax.swing.JLabel NAME;
private java.awt.TextField PLACE;
private javax.swing.JButton RESET;
private javax.swing.JToggleButton UPDATE;
private javax.swing.JComboBox combo;

private java.awt.Label status;
private javax.swing.JLabel status1;
// End of variables declaration

}
RESULT

CONCLUSION

After we have completed the assignment we are sure that the problems in the existing system would
overcome. The “STUDENT APPLICATION FORM” process made computerized to reduce human
errors and to increase the efficiency. The main focus of this assignment is to lessen human efforts.
The maintenance of the records is made efficient, as all the records are stored in the ACCESS
database, through which data can be retrieved easily. The navigation control is provided in all the
forms to navigate through the large amount of records. The editing is also made simpler. The user
has to just type in the required field and press the submit button to get the desired information. Our
main aim of the assignment is to enter the details of the student and to get the correct information
about a particular student. The problems, which existed in the earlier system, have been removed to
a large extent. And it is expected that this assignment will go a long way in satisfying student’s
requirements.

student application form Java Netbeans

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