How to select item name from jList in netbeans?
i have been trying to retrive data from mysql in the list
and that is working fine but the problem is i'm not able to select the name
of the list
..
i want to select name
(not index or value) so that i can complete my where clause
Here is my Code :-
private void proceed(){
PreparedStatement stmt = null;
Connection conn = null;
ResultSet rs=null;
String i = jList1.getSelectedValue();
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select * from hotelbookings where GuestName = '"+i+"'");
rs = stmt.executeQuery();
if (rs.next()){
String BN = rs.getString("BookNo");
String GN = rs.getString("GuestName");
String AD = rs.getString("Address");
String NOD = rs.getString("No_of_Days");
String PN = rs.getString("PhoneNo");
String ID = rs.getString("ID_Proof");
String CN = rs.getString("Country");
String ARD = rs.getString("Arival_Date");
String DRD = rs.getString("Departure_Date");
NewJFrame1_1 second = new NewJFrame1_1(BN,GN,AD,NOD,PN,ID,CN,ARD,DRD);
second.setVisible(true);
}
} catch(Exception e){
JOptionPane.showMessageDialog(null, e);
}
}
Here is the image of my list ..Show List retreives the data from mysql ..and proceed button is used to take the selected name for modification
Here is The code for Show List Button:-
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
jList1.setModel(info);
info.addElement(data[i]);
i = i + 1;
jList1 = new JList(info);
}
}
catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
fillList class:-
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
fillList();
}
java mysql database netbeans jlist
add a comment |
i have been trying to retrive data from mysql in the list
and that is working fine but the problem is i'm not able to select the name
of the list
..
i want to select name
(not index or value) so that i can complete my where clause
Here is my Code :-
private void proceed(){
PreparedStatement stmt = null;
Connection conn = null;
ResultSet rs=null;
String i = jList1.getSelectedValue();
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select * from hotelbookings where GuestName = '"+i+"'");
rs = stmt.executeQuery();
if (rs.next()){
String BN = rs.getString("BookNo");
String GN = rs.getString("GuestName");
String AD = rs.getString("Address");
String NOD = rs.getString("No_of_Days");
String PN = rs.getString("PhoneNo");
String ID = rs.getString("ID_Proof");
String CN = rs.getString("Country");
String ARD = rs.getString("Arival_Date");
String DRD = rs.getString("Departure_Date");
NewJFrame1_1 second = new NewJFrame1_1(BN,GN,AD,NOD,PN,ID,CN,ARD,DRD);
second.setVisible(true);
}
} catch(Exception e){
JOptionPane.showMessageDialog(null, e);
}
}
Here is the image of my list ..Show List retreives the data from mysql ..and proceed button is used to take the selected name for modification
Here is The code for Show List Button:-
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
jList1.setModel(info);
info.addElement(data[i]);
i = i + 1;
jList1 = new JList(info);
}
}
catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
fillList class:-
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
fillList();
}
java mysql database netbeans jlist
add a comment |
i have been trying to retrive data from mysql in the list
and that is working fine but the problem is i'm not able to select the name
of the list
..
i want to select name
(not index or value) so that i can complete my where clause
Here is my Code :-
private void proceed(){
PreparedStatement stmt = null;
Connection conn = null;
ResultSet rs=null;
String i = jList1.getSelectedValue();
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select * from hotelbookings where GuestName = '"+i+"'");
rs = stmt.executeQuery();
if (rs.next()){
String BN = rs.getString("BookNo");
String GN = rs.getString("GuestName");
String AD = rs.getString("Address");
String NOD = rs.getString("No_of_Days");
String PN = rs.getString("PhoneNo");
String ID = rs.getString("ID_Proof");
String CN = rs.getString("Country");
String ARD = rs.getString("Arival_Date");
String DRD = rs.getString("Departure_Date");
NewJFrame1_1 second = new NewJFrame1_1(BN,GN,AD,NOD,PN,ID,CN,ARD,DRD);
second.setVisible(true);
}
} catch(Exception e){
JOptionPane.showMessageDialog(null, e);
}
}
Here is the image of my list ..Show List retreives the data from mysql ..and proceed button is used to take the selected name for modification
Here is The code for Show List Button:-
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
jList1.setModel(info);
info.addElement(data[i]);
i = i + 1;
jList1 = new JList(info);
}
}
catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
fillList class:-
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
fillList();
}
java mysql database netbeans jlist
i have been trying to retrive data from mysql in the list
and that is working fine but the problem is i'm not able to select the name
of the list
..
i want to select name
(not index or value) so that i can complete my where clause
Here is my Code :-
private void proceed(){
PreparedStatement stmt = null;
Connection conn = null;
ResultSet rs=null;
String i = jList1.getSelectedValue();
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select * from hotelbookings where GuestName = '"+i+"'");
rs = stmt.executeQuery();
if (rs.next()){
String BN = rs.getString("BookNo");
String GN = rs.getString("GuestName");
String AD = rs.getString("Address");
String NOD = rs.getString("No_of_Days");
String PN = rs.getString("PhoneNo");
String ID = rs.getString("ID_Proof");
String CN = rs.getString("Country");
String ARD = rs.getString("Arival_Date");
String DRD = rs.getString("Departure_Date");
NewJFrame1_1 second = new NewJFrame1_1(BN,GN,AD,NOD,PN,ID,CN,ARD,DRD);
second.setVisible(true);
}
} catch(Exception e){
JOptionPane.showMessageDialog(null, e);
}
}
Here is the image of my list ..Show List retreives the data from mysql ..and proceed button is used to take the selected name for modification
Here is The code for Show List Button:-
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
jList1.setModel(info);
info.addElement(data[i]);
i = i + 1;
jList1 = new JList(info);
}
}
catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
fillList class:-
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
fillList();
}
java mysql database netbeans jlist
java mysql database netbeans jlist
edited Jan 4 at 11:01
Shivii44
asked Jan 2 at 13:23
Shivii44Shivii44
13
13
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
info.addElement(data[i]);
i = i + 1;
}
jList1 = new JList(info);
} catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
not working ...
– Shivii44
Jan 3 at 5:18
i have already created list by retriving data from mysql .. but i'm not able to select the name ... from the list ... thanks in advance ..any further help is appreciated ..
– Shivii44
Jan 3 at 5:23
firstly you select the row(name) in jList1 in user interface of your application. Then press button to call the proceed() method
– Rathnayake
Jan 3 at 5:49
yahh ...i did exactly same .. but no help... i have attached an image ..see that
– Shivii44
Jan 3 at 6:09
@Shivii44 please try with above edited answer
– Rathnayake
Jan 3 at 8:52
|
show 19 more comments
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1 Answer
1
active
oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
info.addElement(data[i]);
i = i + 1;
}
jList1 = new JList(info);
} catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
not working ...
– Shivii44
Jan 3 at 5:18
i have already created list by retriving data from mysql .. but i'm not able to select the name ... from the list ... thanks in advance ..any further help is appreciated ..
– Shivii44
Jan 3 at 5:23
firstly you select the row(name) in jList1 in user interface of your application. Then press button to call the proceed() method
– Rathnayake
Jan 3 at 5:49
yahh ...i did exactly same .. but no help... i have attached an image ..see that
– Shivii44
Jan 3 at 6:09
@Shivii44 please try with above edited answer
– Rathnayake
Jan 3 at 8:52
|
show 19 more comments
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
info.addElement(data[i]);
i = i + 1;
}
jList1 = new JList(info);
} catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
not working ...
– Shivii44
Jan 3 at 5:18
i have already created list by retriving data from mysql .. but i'm not able to select the name ... from the list ... thanks in advance ..any further help is appreciated ..
– Shivii44
Jan 3 at 5:23
firstly you select the row(name) in jList1 in user interface of your application. Then press button to call the proceed() method
– Rathnayake
Jan 3 at 5:49
yahh ...i did exactly same .. but no help... i have attached an image ..see that
– Shivii44
Jan 3 at 6:09
@Shivii44 please try with above edited answer
– Rathnayake
Jan 3 at 8:52
|
show 19 more comments
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
info.addElement(data[i]);
i = i + 1;
}
jList1 = new JList(info);
} catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
private void fillList(){
PreparedStatement stmt = null;
Connection conn = null;
try {
Class.forName("java.sql.DriverManager");
conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/hotel","root","root");
stmt = conn.prepareStatement("select GuestName from hotelbookings");
stmt.executeQuery();
ResultSet rs = stmt.getResultSet();
int i =0;
DefaultListModel info = new DefaultListModel();
while (rs.next()){
String data = new String[100];
data[i] = rs.getString("GuestName");
info.addElement(data[i]);
i = i + 1;
}
jList1 = new JList(info);
} catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
}
edited Jan 4 at 8:12
answered Jan 2 at 17:42
RathnayakeRathnayake
256314
256314
not working ...
– Shivii44
Jan 3 at 5:18
i have already created list by retriving data from mysql .. but i'm not able to select the name ... from the list ... thanks in advance ..any further help is appreciated ..
– Shivii44
Jan 3 at 5:23
firstly you select the row(name) in jList1 in user interface of your application. Then press button to call the proceed() method
– Rathnayake
Jan 3 at 5:49
yahh ...i did exactly same .. but no help... i have attached an image ..see that
– Shivii44
Jan 3 at 6:09
@Shivii44 please try with above edited answer
– Rathnayake
Jan 3 at 8:52
|
show 19 more comments
not working ...
– Shivii44
Jan 3 at 5:18
i have already created list by retriving data from mysql .. but i'm not able to select the name ... from the list ... thanks in advance ..any further help is appreciated ..
– Shivii44
Jan 3 at 5:23
firstly you select the row(name) in jList1 in user interface of your application. Then press button to call the proceed() method
– Rathnayake
Jan 3 at 5:49
yahh ...i did exactly same .. but no help... i have attached an image ..see that
– Shivii44
Jan 3 at 6:09
@Shivii44 please try with above edited answer
– Rathnayake
Jan 3 at 8:52
not working ...
– Shivii44
Jan 3 at 5:18
not working ...
– Shivii44
Jan 3 at 5:18
i have already created list by retriving data from mysql .. but i'm not able to select the name ... from the list ... thanks in advance ..any further help is appreciated ..
– Shivii44
Jan 3 at 5:23
i have already created list by retriving data from mysql .. but i'm not able to select the name ... from the list ... thanks in advance ..any further help is appreciated ..
– Shivii44
Jan 3 at 5:23
firstly you select the row(name) in jList1 in user interface of your application. Then press button to call the proceed() method
– Rathnayake
Jan 3 at 5:49
firstly you select the row(name) in jList1 in user interface of your application. Then press button to call the proceed() method
– Rathnayake
Jan 3 at 5:49
yahh ...i did exactly same .. but no help... i have attached an image ..see that
– Shivii44
Jan 3 at 6:09
yahh ...i did exactly same .. but no help... i have attached an image ..see that
– Shivii44
Jan 3 at 6:09
@Shivii44 please try with above edited answer
– Rathnayake
Jan 3 at 8:52
@Shivii44 please try with above edited answer
– Rathnayake
Jan 3 at 8:52
|
show 19 more comments
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