Code used in video "Java prog#10. Display jtextfield when select item in jcombobox in Netbeans Java and Sqlite (mysql)"

HERE I AM PROVIDING THE downloadable CODE LINK OF  THE JAVA CODE I HAVE USED IN THE VIDEO  "Java prog#10. Display jtextfield when select item in jcombobox in Netbeans Java and Sqlite (mysql)"  OF MY YOUTUBE CHANNEL PROGRAMMINGKNOWLEDGE

Click Link to watch the video LINK

This code below is for the example of ComboBox_namePopupMenuWillBecomeInvisible  method action perform
 



  private void ComboBox_namePopupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent evt) {                                                           
   
        
        
        String tmp =(String)ComboBox_name.getSelectedItem();            
            String sql="select * from Empoyeeinfo where name=?";
           try{
            pst=conn.prepareStatement(sql);
            pst.setString(1, tmp);
            rs=pst.executeQuery();
            if(rs.next()){
            String add1 =rs.getString("Empoyeeid");
            txt_Empoyeeid.setText(add1);
            String add2 =rs.getString("name");
            txt_name.setText(add2);
            String add3 =rs.getString("surname");
            txt_surname.setText(add3);
            String add4 =rs.getString("age");
             combo_age.setSelectedItem(add4);
            
            
            
            
            }
            }        
    
           catch(Exception e)
    {
           JOptionPane.showMessageDialog(null, e);

    }
           
           
    }       

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