frminfo.java~23~

此程序是用Java实现的一个图书管理系统,再加以可以做毕业设计用而,而且实现的工能相对效全.

package bookmanager;

import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.*;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Date;
import java.util.Calendar;
import javax.swing.*;
import java.awt.Image;

public class frminfo extends JFrame {
    Calendar cd;
    Image i;
    public frminfo() {
        try {
            jbInit();
            i=getToolkit().getImage("D:\\曾新焱\\ceEXnBojeWcRg[1].jpg");
            this.setIconImage(i);
            cd=Calendar.getInstance();
            Date dd=new Date(cd.getTimeInMillis());
            txtindate.setText(dd.toString());
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        this.setTitle("图书入库");
        this.setBackground(Color.blue);
        lblmoon.setText("图书编号:");
        lblmoon.setBounds(new Rectangle(0, 0, 55, 25));
        txtnohk.setBorder(BorderFactory.createEtchedBorder());
        txtnohk.setText("");
        txtnohk.setBounds(new Rectangle(68, 4, 96, 28));
        lblwer.setText("图书名称:");
        lblwer.setBounds(new Rectangle(194, 1, 63, 25));
        txtgoogl.setBorder(BorderFactory.createEtchedBorder());
        txtgoogl.setText("");
        txtgoogl.setBounds(new Rectangle(266, 4, 121, 26));
        lblauo.setText("作者:");
        lblauo.setBounds(new Rectangle(2, 50, 40, 22));
        txtauo.setBorder(BorderFactory.createEtchedBorder());
        txtauo.setText("");
        txtauo.setBounds(new Rectangle(69, 45, 96, 30));
        lblprice.setText("价格：");
        lblprice.setBounds(new Rectangle(195, 46, 61, 21));
        txtprice.setBorder(BorderFactory.createEtchedBorder());
        txtprice.setText("");
        txtprice.setBounds(new Rectangle(266, 44, 120, 24));
        lblchub.setText("出版社:");
        lblchub.setBounds(new Rectangle(1, 95, 47, 21));
        txtchubj.setBorder(BorderFactory.createEtchedBorder());
        txtchubj.setText("");
        txtchubj.setBounds(new Rectangle(69, 91, 96, 29));
        lblchdate.setText("出版时间:");
        lblchdate.setBounds(new Rectangle(195, 94, 60, 26));
        txtchdate.setBorder(BorderFactory.createEtchedBorder());
        txtchdate.setText("");
        txtchdate.setBounds(new Rectangle(266, 94, 120, 25));
        lblindate.setText("入库日期:");
        lblindate.setBounds(new Rectangle(1, 144, 62, 28));
        txtindate.setBorder(BorderFactory.createEtchedBorder());
        txtindate.setText("");
        txtindate.setBounds(new Rectangle(68, 142, 101, 32));
        lblnotesd.setText("页数:");
        lblnotesd.setBounds(new Rectangle(197, 147, 54, 24));
        txtnotesd.setBorder(BorderFactory.createEtchedBorder());
        txtnotesd.setText("");
        txtnotesd.setBounds(new Rectangle(265, 145, 121, 27));
        btninput.setBounds(new Rectangle(4, 227, 83, 45));
        btninput.setBorder(BorderFactory.createEtchedBorder());
        btninput.setText("入库");
        btninput.addActionListener(new frminfo_btninput_actionAdapter(this));
        btnoutp.setBounds(new Rectangle(301, 227, 92, 45));
        btnoutp.setBorder(BorderFactory.createEtchedBorder());
        btnoutp.setText("取消");
        btnoutp.addActionListener(new frminfo_btnoutp_actionAdapter(this));
        btnwriteon.setBounds(new Rectangle(144, 227, 96, 45));
        btnwriteon.setBorder(BorderFactory.createEtchedBorder());
        btnwriteon.setText("重置");
        btnwriteon.addActionListener(new frminfo_btnwriteon_actionAdapter(this));
        lblifno.setText("是否在库:");
        lblifno.setBounds(new Rectangle(1, 186, 59, 25));
        cmbifno.setBorder(BorderFactory.createEtchedBorder());
        cmbifno.setBounds(new Rectangle(67, 185, 101, 26));
        cmbifno.addItem("是");
        cmbifno.addItem("否");
        cmbifno.setSelectedIndex(0);
        this.getContentPane().add(lblmoon);
        this.getContentPane().add(txtauo);
        this.getContentPane().add(txtchubj);
        this.getContentPane().add(txtindate);
        this.getContentPane().add(lblindate);
        this.getContentPane().add(lblchub);
        this.getContentPane().add(lblauo);
        this.getContentPane().add(lblwer);
        this.getContentPane().add(lblprice);
        this.getContentPane().add(lblchdate);
        this.getContentPane().add(lblnotesd);
        this.getContentPane().add(txtnohk);
        this.getContentPane().add(txtgoogl);
        this.getContentPane().add(txtprice);
        this.getContentPane().add(txtchdate);
        this.getContentPane().add(txtnotesd);
        this.getContentPane().add(btninput);
        this.getContentPane().add(btnwriteon);
        this.getContentPane().add(btnoutp);
        this.getContentPane().add(lblifno);
        this.getContentPane().add(cmbifno);
    }

    JLabel lblmoon = new JLabel();
    JTextField txtnohk = new JTextField();
    JLabel lblwer = new JLabel();
    JTextField txtgoogl = new JTextField();
    JLabel lblauo = new JLabel();
    JTextField txtauo = new JTextField();
    JLabel lblprice = new JLabel();
    JTextField txtprice = new JTextField();
    JLabel lblchub = new JLabel();
    JTextField txtchubj = new JTextField();
    JLabel lblchdate = new JLabel();
    JTextField txtchdate = new JTextField();
    JLabel lblindate = new JLabel();
    JTextField txtindate = new JTextField();
    JLabel lblnotesd = new JLabel();
    JTextField txtnotesd = new JTextField();
    JButton btninput = new JButton();
    JButton btnoutp = new JButton();
    JButton btnwriteon = new JButton();
    JLabel lblifno = new JLabel();
    JComboBox cmbifno = new JComboBox();
    public void btnoutp_actionPerformed(ActionEvent e) {
        this.dispose();
    }

    public void btnwriteon_actionPerformed(ActionEvent e) {
        txtnohk.setText("");
        txtchdate.setText("");
        txtgoogl.setText("");
        txtauo.setText("");
        txtnotesd.setText("");
        txtprice.setText("");
        txtchubj.setText("");
    }

    public void btninput_actionPerformed(ActionEvent e) {
        int j=0;
        bookinfo b=new bookinfo();
        if(txtnohk.getText().equals(""))
        {
            JOptionPane.showMessageDialog(this,"图书编号不能为空！","错误",
                                          JOptionPane.ERROR_MESSAGE);
        }
        else
        {
            b.setbookid(txtnohk.getText());
            if(txtgoogl.getText().equals(""))
            {
                JOptionPane.showMessageDialog(this,"图书名称不能为空！","错误",
                                              JOptionPane.ERROR_MESSAGE);
            }
            else
            {
                b.setbookname(txtgoogl.getText());
                b.setbookautor(txtauo.getText());
                if(txtprice.getText().equals(""))
                {
                    JOptionPane.showMessageDialog(this,"图书价格不能为空!","请重输",JOptionPane.ERROR_MESSAGE);
                }
                else
                {
                    b.setbookbalance(Float.parseFloat(txtprice.getText()));
                    b.setbookwhere(txtchubj.getText());
                    String s1=txtchdate.getText();
                    if(s1.equals(""))
                    {
                        JOptionPane.showMessageDialog(this,"日期不能为空!","请重输",JOptionPane.ERROR_MESSAGE);
                    }
                    else
                    {
                        if ((s1.substring(4, 5).equals("-") &&
                              s1.substring(7, 8).equals("-")) == false) {
                            JOptionPane.showMessageDialog(this, "请输入正确的日期格式!",
                                    "请重输", JOptionPane.ERROR_MESSAGE);
                        } else {
                            b.setbooktime(txtchdate.getText());
                             b.setouttime(txtindate.getText());
                             if(txtnotesd.getText().equals(""))
                             {
                                 JOptionPane.showMessageDialog(this,"图书页数不能为空!","请重输",JOptionPane.ERROR_MESSAGE);
                             }
                             else
                             {
                                 b.setbooknotes(Integer.parseInt(txtnotesd.getText()));
                             }
                        }
                    }
                }
                if(cmbifno.getSelectedItem().toString().equals("否"))
                {
                    JOptionPane.showMessageDialog(this,"入库不能选择否！","错误",
                                              JOptionPane.ERROR_MESSAGE);
                }
                else
                {
                     b.setonoutctrl(cmbifno.getSelectedItem().toString());
                }
            }
        }
        dialogkit gk=new dialogkit();
        j=gk.ifreadture(b);
        if(j==1)
        {
            JOptionPane.showMessageDialog(this,"成功入库","请继续",JOptionPane.OK_OPTION);
        }
    }
}
class frminfo_btninput_actionAdapter implements ActionListener {
    private frminfo adaptee;
    frminfo_btninput_actionAdapter(frminfo adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.btninput_actionPerformed(e);
    }
}


class frminfo_btnwriteon_actionAdapter implements ActionListener {
    private frminfo adaptee;
    frminfo_btnwriteon_actionAdapter(frminfo adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.btnwriteon_actionPerformed(e);
    }
}


class frminfo_btnoutp_actionAdapter implements ActionListener {
    private frminfo adaptee;
    frminfo_btnoutp_actionAdapter(frminfo adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.btnoutp_actionPerformed(e);
    }
}