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RemoveLeader.java
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RemoveLeader.java
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/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
*/
package opensource.contribution.management;
import javax.swing.*;
import java.awt.*;
import java.sql.*;
import java.awt.event.*;
public class RemoveLeader extends JFrame implements ActionListener {
Choice CId;
JButton delete, back;
RemoveLeader() {
getContentPane().setBackground(Color.WHITE);
setLayout(null);
JLabel labelempId = new JLabel("Project Leader Id");
labelempId.setBounds(50, 50, 100, 30);
add(labelempId);
CId = new Choice();
CId.setBounds(200, 50, 150, 30);
add(CId);
try {
Conn c = new Conn();
String query = "select * from project_leader";
ResultSet rs = c.s.executeQuery(query);
while(rs.next()) {
CId.add(rs.getString("Project_Leader_Id"));
}
} catch (Exception e) {
e.printStackTrace();
}
JLabel labelname = new JLabel("Project Id");
labelname.setBounds(50, 100, 100, 30);
add(labelname);
JLabel lblname = new JLabel();
lblname.setBounds(200, 100, 100, 30);
add(lblname);
JLabel labelphone = new JLabel("Project Leader Name");
labelphone.setBounds(50, 150, 100, 30);
add(labelphone);
JLabel lblphone = new JLabel();
lblphone.setBounds(200, 150, 100, 30);
add(lblphone);
try {
Conn c = new Conn();
String query = "select * from project_leader where Project_Leader_Id = '"+CId.getSelectedItem()+"'";
ResultSet rs = c.s.executeQuery(query);
while(rs.next()) {
lblname.setText(rs.getString("Project_Id"));
lblphone.setText(rs.getString("Project_Leader_name"));
}
} catch (Exception e) {
e.printStackTrace();
}
CId.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent ie) {
try {
Conn c = new Conn();
String query = "select * from project_leader where Project_Leader_Id = '"+CId.getSelectedItem()+"'";
ResultSet rs = c.s.executeQuery(query);
while(rs.next()) {
lblname.setText(rs.getString("Project_Id"));
lblphone.setText(rs.getString("Project_Leader_name"));
}
} catch (Exception e) {
e.printStackTrace();
}
}
});
delete = new JButton("Delete");
delete.setBounds(80, 300, 100,30);
delete.setBackground(Color.BLACK);
delete.setForeground(Color.WHITE);
delete.addActionListener(this);
add(delete);
back = new JButton("Back");
back.setBounds(220, 300, 100,30);
back.setBackground(Color.BLACK);
back.setForeground(Color.WHITE);
back.addActionListener(this);
add(back);
ImageIcon i1 = new ImageIcon(ClassLoader.getSystemResource("icons/nasa.jpg"));
Image i2 = i1.getImage().getScaledInstance(600, 400, Image.SCALE_DEFAULT);
ImageIcon i3 = new ImageIcon(i2);
JLabel image = new JLabel(i3);
image.setBounds(350, 0, 600, 400);
add(image);
setSize(1000, 400);
setLocation(300, 150);
setVisible(true);
}
public void actionPerformed(ActionEvent ae) {
if (ae.getSource() == delete) {
try {
Conn c = new Conn();
String query = "delete from project_leader where Project_Leader_Id = '"+CId.getSelectedItem()+"'";
c.s.executeUpdate(query);
JOptionPane.showMessageDialog(null, "Project Leader Information Deleted Sucessfully");
setVisible(false);
new RemoveLeader().setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
} else {
setVisible(false);
new ViewProjectLeader().setVisible(true);
}
}
public static void main(String[] args) {
new RemoveLeader();
}
}