kalo jalan ya salah pas di path mau ngeload report nya….

kalo dijadiin jar emang suka gitu, caranya agak beda…

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

import java.util.Map;
import java.util.HashMap;
import net.sf.jasperreports.engine.*;
import net.sf.jasperreports.view.JasperViewer;
import java.io.FileInputStream;
import java.io.BufferedInputStream;
public class FormLogin extends JFrame{

private JPanel jPanel1 = new JPanel();

private JButton blogin = new JButton();
private JButton bkeluar = new JButton();
private JTextField txtNama;

public Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
private int w,h,x,y;
private int L,T,LX,TY;

private static JFrame owner;

public FormLogin(JFrame owner) {

super();

jPanel1.setLayout(null);

//———————————-

txtNama = new JTextField();
txtNama.setBounds(110,20,200,25);
jPanel1.add(txtNama);

blogin.setText(“LOGIN”);
blogin.setForeground(Color.blue);
blogin.setBounds(20,150,120,25);
jPanel1.add(blogin);

bkeluar.setText(“BATAL”);
bkeluar.setForeground(Color.blue);
bkeluar.setBounds(180,150,120,25);
jPanel1.add(bkeluar);

add(jPanel1);
setTitle(“LOGIN”);
setResizable(false);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
setSize(350,250);

w = getSize().width;
h = getSize().height;

x = (dim.width-w)/2;
y = (dim.height-h)/2;
setLocation(x,y);

/*===================================
* Button Even Listener
*===================================
*/
blogin.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
bloginActionPerformed(evt);
}
});
bkeluar.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
bkeluarActionPerformed(evt);
}
});
}

private void bloginActionPerformed(ActionEvent evt) {
if (evt.getSource() == blogin) {
try {
// parameter
String parameterNama = txtNama.getText();

//load report location
FileInputStream fis = new FileInputStream(“E:\\report\\Iseng.jrxml”);
BufferedInputStream bufferedInputStream = new BufferedInputStream(fis);

//set parameters
Map map = new HashMap();
map.put(“nama1″, parameterNama);

Class.forName(“com.mysql.jdbc.Driver”);
Connection connection = DriverManager.getConnection(“jdbc:mysql://localhost/test”, “root”, “”);

//compile report
JasperReport jasperReport = (JasperReport) JasperCompileManager.compileReport(bufferedInputStream);
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, map, connection);

//close connection
connection.close();

//view report to UI
JasperViewer.viewReport(jasperPrint, true);

} catch (Exception ex) {
// logger.error(ex.getMessage(), ex);
}

}

}

private void bkeluarActionPerformed(ActionEvent evt) {
System.exit(0);
}

public static void main(String args[]) {

FormLogin tb = new FormLogin(owner);
tb.setVisible(true);

}

}

mohon di coba ya mungkin ada yang kurang… trima kasih….

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

import java.util.Map;
import java.util.HashMap;
import net.sf.jasperreports.engine.*;
import net.sf.jasperreports.view.JasperViewer;
import java.io.FileInputStream;
import java.io.BufferedInputStream;
public class FormLogin extends JFrame{

private JPanel jPanel1 = new JPanel();

private JButton blogin = new JButton();
private JButton bkeluar = new JButton();
private JTextField txtNama;

public Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
private int w,h,x,y;
private int L,T,LX,TY;

private static JFrame owner;

public FormLogin(JFrame owner) {

super();

jPanel1.setLayout(null);

//———————————-

txtNama = new JTextField();
txtNama.setBounds(110,20,200,25);
jPanel1.add(txtNama);

blogin.setText(“LOGIN”);
blogin.setForeground(Color.blue);
blogin.setBounds(20,150,120,25);
jPanel1.add(blogin);

bkeluar.setText(“BATAL”);
bkeluar.setForeground(Color.blue);
bkeluar.setBounds(180,150,120,25);
jPanel1.add(bkeluar);

add(jPanel1);
setTitle(“LOGIN”);
setResizable(false);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
setSize(350,250);

w = getSize().width;
h = getSize().height;

x = (dim.width-w)/2;
y = (dim.height-h)/2;
setLocation(x,y);

/*===================================
* Button Even Listener
*===================================
*/
blogin.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
bloginActionPerformed(evt);
}
});
bkeluar.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
bkeluarActionPerformed(evt);
}
});
}

private void bloginActionPerformed(ActionEvent evt) {
if (evt.getSource() == blogin) {
try {
// parameter
String parameterNama = txtNama.getText();

//load report location
FileInputStream fis = new FileInputStream(“E:\\report\\Iseng.jrxml”);
BufferedInputStream bufferedInputStream = new BufferedInputStream(fis);

//set parameters
Map map = new HashMap();
map.put(“nama1″, parameterNama);

Class.forName(“com.mysql.jdbc.Driver”);
Connection connection = DriverManager.getConnection(“jdbc:mysql://localhost/test”, “root”, “”);

//compile report
JasperReport jasperReport = (JasperReport) JasperCompileManager.compileReport(bufferedInputStream);
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, map, connection);

//close connection
connection.close();

//view report to UI
JasperViewer.viewReport(jasperPrint, true);

} catch (Exception ex) {
// logger.error(ex.getMessage(), ex);
}

}

}

private void bkeluarActionPerformed(ActionEvent evt) {
System.exit(0);
}

public static void main(String args[]) {

FormLogin tb = new FormLogin(owner);
tb.setVisible(true);

}

}

http://avriqzramadhan.wordpress.com/2011/02/17/method-setter-dan-getter/