yuding.java

这是自己做的图书馆信息管理系统

package infomanagement;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2003</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
import java.awt.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;
import com.borland.dbswing.*;
import com.borland.dx.sql.dataset.*;
import com.borland.dx.dataset.*;
import java.awt.event.*;
import java.awt.Font;
import java.awt.BorderLayout;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Calendar;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */
public class yuding extends JDialog {
  private JPanel jPanel1 = new JPanel();
  private XYLayout xYLayout1 = new XYLayout();
  private JLabel jLabel1 = new JLabel();
  private JLabel jLabel4 = new JLabel();
  private QueryDataSet queryDataSet1 = new QueryDataSet();
  private Database database1 = new Database();
  private QueryDataSet queryDataSet2 = new QueryDataSet();
  private Column column1 = new Column();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JTextField jTextField2 = new JTextField();
  JButton jButton1 = new JButton();
  JLabel jLabel6 = new JLabel();
  JTextField jTextField3 = new JTextField();
  public yuding(Frame frame, String title, boolean modal) {
    super(frame, title, modal);
    try {
      jbInit();
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  public yuding() {
    this(null, "", false);
  }
  private void jbInit() throws Exception {
    jPanel1.setLayout(xYLayout1);
    jLabel1.setFont(new java.awt.Font("Dialog", 0, 23));
    jLabel1.setForeground(Color.magenta);
    jLabel1.setBorder(BorderFactory.createEtchedBorder());
    jLabel1.setText("                         预定图书");
    jLabel4.setBorder(BorderFactory.createEtchedBorder());
    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor
                            ("jdbc:odbc:local", "sa", "", false,
                             "sun.jdbc.odbc.JdbcOdbcDriver"));
    column1.setColumnName("NewColumn1");
    column1.setDataType(com.borland.dx.dataset.Variant.STRING);
    column1.setPreferredOrdinal(0);
    column1.setServerColumnName("NewColumn1");
    column1.setSqlType(0);
    jLabel2.setFont(new java.awt.Font("宋体", Font.PLAIN, 20));
    jLabel2.setForeground(Color.red);
    jLabel2.setText("        请输入书号和你的学号");
    jLabel5.setFont(new java.awt.Font("宋体", Font.PLAIN, 20));
    jLabel5.setForeground(Color.magenta);
    jLabel5.setText("学号");
    jButton1.setText("预定");


    jButton1.addMouseListener(new java.awt.event.MouseAdapter()
    {
      //判断输入是否正确，是就进入，否就弹出一个对话框提示错误
      public void mouseClicked(MouseEvent e){

            abClicked(e);
      }


    }

    );
    jLabel6.setFont(new java.awt.Font("宋体", Font.PLAIN, 20));
    jLabel6.setForeground(Color.magenta);
    jLabel6.setText("书号");
    this.getContentPane().add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(jLabel1, new XYConstraints(0, 1, 399, 53));
    jPanel1.add(jButton1, new XYConstraints(164, 246, -1, -1));
    jPanel1.add(jLabel2, new XYConstraints(35, 72, -1, -1));
    jPanel1.add(jLabel6, new XYConstraints(130, 184, -1, -1));
    jPanel1.add(jTextField3, new XYConstraints(174, 185, 80, -1));
    jPanel1.add(jLabel5, new XYConstraints(133, 136, -1, -1));
    jPanel1.add(jTextField2, new XYConstraints(174, 142, 78, -1));
    jPanel1.add(jLabel4, new XYConstraints(5, 101, 397, 202));
  }

  void abClicked(MouseEvent e)
    {

       String b=jTextField2.getText();
       String c=jTextField3.getText();
       Calendar currentCalendars= Calendar.getInstance();
       int years= currentCalendars.get(Calendar.YEAR);//年
       int months= currentCalendars.get(Calendar.MONTH)+1;//月
       int days= currentCalendars.get(Calendar.DAY_OF_MONTH);//日
       //System.out.println(years);
      String dd=years+"-"+months+"-"+days;


       String ii="insert into studentyd values("+"'"+b+"'"+","+"'"+c+"'"
                 +","+"'"+dd+"'"+")";
         //ResultSet ff = bb.stmt.executeQuery(query1);
         try
      {
        dabaco bb = new dabaco();
        ResultSet fj=bb.stmt.executeQuery(ii);
      }
      catch(SQLException ex)
      {

      }


    }
  void cancel()
  {
    dispose() ;
  }



}