djhbookhz.java

图书管理 问题描述：图书管理基本业务活动包括对一本书的采编入库、清除库存、借阅和归还等等。将上述业务活动借助于计算机系统完成。

package jxm;

import java.awt.*;
import javax.swing.table.DefaultTableModel;
import javax.swing.*;
import java.util.Vector;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Djhbookhz extends JDialog {
    JPanel panel1 = new JPanel();
    JScrollPane jScrollPane1 = new JScrollPane();
    DefaultTableModel df = new DefaultTableModel();
    JTable jTable1 = new JTable(df);
    CardLayout cardLayout1 = new CardLayout();
    public Djhbookhz(Frame owner, String title, boolean modal) {
        super(owner, title, modal);
        try {
            setDefaultCloseOperation(DISPOSE_ON_CLOSE);
            jbInit();
            pack();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    public Djhbookhz() {
        this(new Frame(), "Djhbookhz", false);
    }

    private void jbInit() throws Exception {
        panel1.setLayout(cardLayout1);
        jTable1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 12));
        getContentPane().add(panel1);
        panel1.add(jScrollPane1, "jScrollPane1");
        jScrollPane1.getViewport().add(jTable1);
        df.addColumn("图书编号");
        df.addColumn("读者编号");
        df.addColumn("借书时间");
        df.addColumn("还书时间");
        df.addColumn("预定借书期限");
        df.addColumn("押金");
        df.addColumn("租金");
        dis();
    }

    public void dis() {
        String str = "select  * from jhbook";
        cons con = new cons();
        Vector v = new Vector();
        v = con.getjbkve(str);
        jbjhbook j;
        for (int i = 0; i < v.size(); i++) {
            j = new jbjhbook();
            j = (jbjhbook) v.get(i);
            df.addRow(getv(j));

        }
    }
    public Vector getv(jbjhbook j){
    Vector v=new Vector();
    v.add(j.getBookid());
    v.add(j.getUserid());
    v.add(j.getStarttime());
    v.add(j.getEndtime());
    v.add(j.getBorrowtime());
    v.add(j.getYamoney());
    v.add(j.getZumoney());
    return v;
    }
}