private void jButton3ActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_jButton3ActionPerformed
try {
Connection con =
(Connection)
DriverManager.getConnection("jdbc:mysql://localhost:3306/bharatmotors", "root", "");
Statement stmt = con.createStatement();
ResultSet resultSet = stmt.executeQuery("select Bill_No from bill;");
String productCode = null;
while (resultSet.next()) {
productCode = resultSet.getString("Bill_No");
}
int pc = Integer.parseInt(productCode);
System.out.println(pc);
no.setText((String.valueOf(++pc)));
// TODO add your handling code here:
String part = partno.getText();
String itemname = name.getText();
String qty1 = qty.getText();
String rate1 = rate.getText();
// String amo=amount.getText();
String noo = no.getText();
no1 = Integer.parseInt(noo);
cname = custname.getText();
bill1 = bill.getText();
addr1 = addr.getText();
String ta = tax.getText();
int a = Integer.parseInt(qty1);
int b = Integer.parseInt(rate1);
int c = a * b;
String str = Integer.toString(c);
amount.setText(str);
String str1 = amount.getText();
/* String sql1="select Quantity from lubricants";
String sql2="UPDATE LUBRICANTS SET QUANTITY=QUANTITY-qty1 WHERE PART_NO='"+partno+"'";
Statement stmt1=con.createStatement();
ResultSet rs1= stmt1.executeQuery(sql1);
String ch=rs1.getString("QUANTITY");
int q=Integer.parseInt(qty1);
int r=Integer.parseInt(ch);
if(q >r)
{
JOptionPane.showMessageDialog(this,"STOCK UNAVAILABLE");
}
else
{
stmt1.executeUpdate(sql2);
}*/
} catch (SQLException ex) {
Logger.getLogger(Billspare.class.getName()).log(Level.SEVERE, null, ex);
}
} // GEN-LAST:event_jButton3ActionPerformed
private void ListValueChanged(
javax.swing.event.ListSelectionEvent evt) { // GEN-FIRST:event_ListValueChanged
// TODO add your handling code here:
// String part=partno.getText();
try {
String sql =
"SELECT TYPE,ITEM_NAME,QUANTITY,MRP FROM MOTORS WHERE ITEM_NAME='"
+ List.getSelectedValue()
+ "'";
Class.forName("com.mysql.jdbc.Driver");
Connection con =
(Connection)
DriverManager.getConnection("jdbc:mysql://localhost:3306/bharatmotors", "root", "");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(sql);
while (rs.next()) {
partno.setText(rs.getString("TYPE"));
name.setText(rs.getString("ITEM_NAME"));
qty.setText(rs.getString("QUANTITY"));
rate.setText(rs.getString("MRP"));
}
} catch (Exception e) {
JOptionPane.showMessageDialog(null, e.toString());
}
} // GEN-LAST:event_ListValueChanged
public void FillList() {
try {
String sql1 = "select * from motors";
Class.forName("com.mysql.jdbc.Driver");
Connection con =
(Connection)
DriverManager.getConnection("jdbc:mysql://localhost:3306/bharatmotors", "root", "");
Statement stmt = con.createStatement();
ResultSet rs1 = stmt.executeQuery(sql1);
DefaultListModel DLM = new DefaultListModel();
while (rs1.next()) {
DLM.addElement(rs1.getString(3));
// DLM.addElement(rs1.getString(2));
}
List.setModel(DLM);
} catch (Exception e) {
JOptionPane.showMessageDialog(null, "e.getString()");
}
}