pnlbookmanage_modify.java

这是我在北大青鸟的第一学期的一个毕业设计

import java.awt.BorderLayout;

import javax.swing.JPanel;
import javax.swing.JLabel;
import java.awt.*;
import javax.swing.JTextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import java.util.ArrayList;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import java.sql.ResultSet;

public class PnlBookManage_Modify extends JPanel {
    FrmBook fm;
    public PnlBookManage_Modify(FrmBook f) {
        fm=f;
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.setLayout(null);
        jLabel1.setText("编号:");
        jLabel1.setBounds(new Rectangle(18, 13, 39, 30));
        txtNumber.setBounds(new Rectangle(57, 13, 92, 30));
        jLabel2.setText("书名:");
        jLabel2.setBounds(new Rectangle(169, 17, 41, 23));
        txtName.setBounds(new Rectangle(206, 13, 92, 30));
        jLabel3.setText("作者:");
        jLabel3.setBounds(new Rectangle(316, 10, 40, 34));
        txtAuthor.setText("");
        txtAuthor.setBounds(new Rectangle(363, 13, 92, 30));
        jLabel4.setText("价格:");
        jLabel4.setBounds(new Rectangle(16, 62, 30, 28));
        txtPrice.setBounds(new Rectangle(58, 61, 91, 30));
        jLabel5.setText("出版社:");
        jLabel5.setBounds(new Rectangle(161, 59, 46, 30));
        txtPublish.setText("");
        txtPublish.setBounds(new Rectangle(205, 55, 152, 30));
        jLabel6.setText("入库日期:");
        jLabel6.setBounds(new Rectangle(16, 106, 53, 26));
        txtAddDate.setBounds(new Rectangle(67, 102, 115, 30));
        jLabel7.setText("是否在库:");
        jLabel7.setBounds(new Rectangle(192, 101, 60, 36));
        txtIsExist.setBounds(new Rectangle(263, 106, 92, 30));
        btnModify.setBounds(new Rectangle(382, 50, 75, 38));
        btnModify.setText("修改");
        btnModify.addActionListener(new
                PnlBookManage_Modify_btnModify_actionAdapter(this));
        btnReturn.setBounds(new Rectangle(382, 97, 75, 38));
        btnReturn.setText("返回");
        btnReturn.addActionListener(new
                PnlBookManage_Modify_btnReturn_actionAdapter(this));
        this.add(txtNumber);
        this.add(jLabel2);
        this.add(txtName);
        this.add(txtAuthor);
        this.add(jLabel1);
        this.add(jLabel3);
        this.add(jLabel4);
        this.add(txtPrice);
        this.add(jLabel5);
        this.add(jLabel6);
        this.add(txtAddDate);
        this.add(txtPublish);
        this.add(txtIsExist);
        this.add(jLabel7);
        this.add(btnModify);
        this.add(btnReturn);
        /*
        txtNumber.setText( FrmBook.SearchContent.get(0).toString());
        txtName.setText( FrmBook.SearchContent.get(1).toString());
        txtAuthor.setText( FrmBook.SearchContent.get(2).toString());
        txtPrice.setText( FrmBook.SearchContent.get(3).toString());
        txtPublish.setText( FrmBook.SearchContent.get(4).toString());
        txtAddDate.setText( FrmBook.SearchContent.get(5).toString());
        txtIsExist.setText( FrmBook.SearchContent.get(6).toString());
        */
       /**
        * 在文本框显示要修改的内容
        */
       ArrayList arr=new ArrayList();
       arr=bookadd_condb.ShowModifyData(pnlBookManage_ModifyToSearch.txtNumber.getText());
       txtNumber.setText( arr.get(0).toString());
        txtName.setText( arr.get(1).toString());
        txtAuthor.setText( arr.get(2).toString());
        txtPrice.setText( arr.get(3).toString());
        txtPublish.setText( arr.get(4).toString());
        txtAddDate.setText( arr.get(5).toString());
        txtIsExist.setText( arr.get(6).toString());

    }

    JLabel jLabel1 = new JLabel();
    JTextField txtNumber = new JTextField();
    JLabel jLabel2 = new JLabel();
    JTextField txtName = new JTextField();
    JLabel jLabel3 = new JLabel();
    JTextField txtAuthor = new JTextField();
    JLabel jLabel4 = new JLabel();
    JTextField txtPrice = new JTextField();
    JLabel jLabel5 = new JLabel();
    JTextField txtPublish = new JTextField();
    JLabel jLabel6 = new JLabel();
    JTextField txtAddDate = new JTextField();
    JLabel jLabel7 = new JLabel();
    JTextField txtIsExist = new JTextField();
    JButton btnModify = new JButton();
    JButton btnReturn = new JButton();

    public void btnReturn_actionPerformed(ActionEvent e) {
        pnlBookManage_ModifyToSearch bms=new pnlBookManage_ModifyToSearch(fm);
        fm.spnV.setTopComponent(bms);

        bookadd_condb.initSearch();
       bookadd_condb.initInfo(fm.tblData,bookadd_condb.rs);
       ResultSet rstemp=bookadd_condb.rsBook();
       String tab="bookinfo";
       fm.DataPane(rstemp,tab);
       fm.page=0;

    }

    public void btnModify_actionPerformed(ActionEvent e) {
        int re=JOptionPane.showConfirmDialog(fm,"是否真的要修改","确认",JOptionPane.INFORMATION_MESSAGE);
        if(re==0)
        {
            String str = pnlBookManage_ModifyToSearch.txtNumber.getText();
            bookadd_condb.Modify(str, txtNumber.getText(), txtName.getText(),
                                 txtAuthor.getText(),
                                 Integer.parseInt(txtPrice.getText()),
                                 txtPublish.getText(), txtAddDate.getText(),
                                 Integer.parseInt(txtIsExist.getText()));

        }
        bookadd_condb.initSearch();
       bookadd_condb.initInfo(fm.tblData,bookadd_condb.rs);
       ResultSet rstemp=bookadd_condb.rsBook();
       String tab="bookinfo";
       fm.DataPane(rstemp,tab);
       fm.page=0;

    }


}


class PnlBookManage_Modify_btnModify_actionAdapter implements ActionListener {
    private PnlBookManage_Modify adaptee;
    PnlBookManage_Modify_btnModify_actionAdapter(PnlBookManage_Modify adaptee) {
        this.adaptee = adaptee;
    }

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


class PnlBookManage_Modify_btnReturn_actionAdapter implements ActionListener {
    private PnlBookManage_Modify adaptee;
    PnlBookManage_Modify_btnReturn_actionAdapter(PnlBookManage_Modify adaptee) {
        this.adaptee = adaptee;
    }

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