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Copy pathdelete_medicine.java
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146 lines (144 loc) · 4.23 KB
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package chemist_shop;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.sql.*;
public class delete_medicine extends JFrame implements ActionListener, ItemListener
{
Font f1 = new Font("Courier New", Font.ITALIC,26);
JLabel j1, j2, j3, j4, j5, j6, j7, j8, j9, j10, l;
JTextField t2, t3, t4, t5, t6, t7, t8, t9, t10;
JButton b1;
Choice ch1;
public delete_medicine()
{
setSize(1000, 1000);
setLocation(100,100);
setLayout(new GridLayout(10,2));
j1 = new JLabel("Medicine ID");
j2 = new JLabel("Batch No.");
j3 = new JLabel("Description");
j4 = new JLabel("Manufacturing Date");
j5 = new JLabel("Expiry Date");
j6 = new JLabel("Salt");
j7 = new JLabel("Company");
j8 = new JLabel("Quantity");
j9 = new JLabel("ROL");
j10 = new JLabel("Price");
t2 = new JTextField(20);
t3 = new JTextField(100);
t4 = new JTextField(20);
t5 = new JTextField(20);
t6 = new JTextField(20);
t7 = new JTextField(20);
t8 = new JTextField(20);
t9 = new JTextField(20);
t10 = new JTextField(20);
j1.setFont(f1);
j2.setFont(f1);
j3.setFont(f1);
j4.setFont(f1);
j5.setFont(f1);
j6.setFont(f1);
j7.setFont(f1);
j8.setFont(f1);
j9.setFont(f1);
j10.setFont(f1);
t2.setFont(f1);
t3.setFont(f1);
t4.setFont(f1);
t5.setFont(f1);
t6.setFont(f1);
t7.setFont(f1);
t8.setFont(f1);
t9.setFont(f1);
t10.setFont(f1);
ch1 = new Choice();
try
{
conn c1 = new conn();
ResultSet rs = c1.s.executeQuery("SELECT * FROM MEDICINE");
while(rs.next())
{
ch1.add(rs.getString("MEDICINE_ID"));
}
}
catch(Exception e)
{
e.printStackTrace();
}
ch1.addItemListener(this);
add(j1);
add(ch1);
add(j2);
add(t2);
add(j3);
add(t3);
add(j4);
add(t4);
add(j5);
add(t5);
add(j6);
add(t6);
add(j7);
add(t7);
add(j8);
add(t8);
add(j9);
add(t9);
b1 = new JButton("Delete");
b1.addActionListener(this);
add(b1);
}
public void actionPerformed(ActionEvent ae)
{
int n = JOptionPane.showConfirmDialog(this, null, "Are you sure you want to delete Medicine Record?", JOptionPane.YES_NO_OPTION);
if(n!=0)
return;
String q = "DELETE FROM MEDICINE WHERE MEDICINE_ID="+ch1.getSelectedItem();
try
{
conn c1 = new conn();
c1.s.executeUpdate(q);
}
catch(Exception e)
{
e.printStackTrace();
}
JOptionPane.showMessageDialog(null, "Medicine Record Deleted");
}
public void itemStateChanged(ItemEvent ie)
{
String q1 = "SELECT * FROM MEDICINE WHERE MEDICINE_ID="+ch1.getSelectedItem();;
try
{
conn c = new conn();
ResultSet rs = c.s.executeQuery(q1);
if(rs.next())
{
t2.setText(rs.getString("BATCH_NO"));
t3.setText(rs.getString("DESCRIPTION"));
t4.setText(rs.getString("MANU_DATE"));
t5.setText(rs.getString("EXP_DATE"));
t6.setText(rs.getString("SALT"));
t7.setText(rs.getString("COMPANY"));
t8.setText(rs.getString("QUANT"));
t9.setText(rs.getString("ROL"));
t10.setText(rs.getString("PRICE"));
}
}
catch(Exception e)
{
e.printStackTrace();
}
}
public static void main(String s[])
{
new delete_medicine().setVisible(true);
}
}