zzmm_add.java

这是一个图书和学生信息的管理系统,它可以在数据库里面增加,修改,删除数据来管理图书和学生信息

package ZZMM;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */
import com.zdsoft.gui.*;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import com.zdsoft.datacenter.ASDatacenter;

public class ZZMM_add extends ASDialog{
  BorderLayout borderLayout1 = new BorderLayout();
  JPanel jPanel1 = new JPanel();
  JPanel jPanel2 = new JPanel();
  JPanel jPanel3 = new JPanel();
  JLabel jLabel1 = new JLabel();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  GridBagLayout gridBagLayout1 = new GridBagLayout();
  JLabel jLabel2 = new JLabel();
  JTextField ZZ_bh = new JTextField();
  JLabel jLabel3 = new JLabel();
  JTextField ZZ_mm = new JTextField();
  ZZMM_show t1;

  public ZZMM_add(ZZMM_show s) {
    t1 = s;
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    this.setSize(new Dimension(301, 180));
    jLabel1.setFont(new java.awt.Font("Serif", 0, 15));
    jLabel1.setForeground(Color.red);
    jLabel1.setText("增加信息");
    jButton1.setFont(new java.awt.Font("Serif", 0, 12));
    jButton1.setText("取消");
    jButton1.addActionListener(new ZZMM_add_jButton1_actionAdapter(this));
    jButton2.setFont(new java.awt.Font("Serif", 0, 12));
    jButton2.setText("保存");
    jButton2.addActionListener(new ZZMM_add_jButton2_actionAdapter(this));
    jPanel1.setLayout(gridBagLayout1);
    jLabel2.setFont(new java.awt.Font("Serif", 0, 12));
    jLabel2.setForeground(Color.magenta);
    jLabel2.setText("政治编号");
    ZZ_bh.setMinimumSize(new Dimension(100, 25));
    ZZ_bh.setPreferredSize(new Dimension(100, 25));
    ZZ_bh.setText("");
    jLabel3.setFont(new java.awt.Font("Serif", 0, 12));
    jLabel3.setForeground(Color.magenta);
    jLabel3.setText("政治面貌");
    ZZ_mm.setMinimumSize(new Dimension(100, 25));
    ZZ_mm.setPreferredSize(new Dimension(100, 25));
    ZZ_mm.setText("");
    this.getContentPane().add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(jLabel2,  new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanel1.add(ZZ_bh,  new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanel1.add(jLabel3, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanel1.add(ZZ_mm, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    this.getContentPane().add(jPanel2, BorderLayout.SOUTH);
    jPanel2.add(jButton2, null);
    jPanel2.add(jButton1, null);
    this.getContentPane().add(jPanel3, BorderLayout.NORTH);
    jPanel3.add(jLabel1, null);
    this.setWindowCenter();
  }

  void jButton2_actionPerformed(ActionEvent e) {
    ASDatacenter dc = new ASDatacenter();
   dc.connect();
   String sql = "insert into zzmm_dm(zzmm_id,zzmm_name) values("+ZZ_bh.getText()+",'"+
   ZZ_mm.getText()+"')";
   System.out.println(sql);
   String[] msg = dc.update(sql);
   if(msg[0].equals("true")){
     int row = t1.ds.addRow();
     try {
       t1.ds.setObjectAt(row,"zzmm_id",new Integer(ZZ_bh.getText()));
       t1.ds.setObjectAt(row,"zzmm_name",ZZ_mm.getText());
       t1.jTable1.ASTableRepant();
     }
     catch (Exception ex) {
       ex.printStackTrace();
     }
     this.dispose();
   }
   else{
     dc.disconnect();
     JOptionPane.showMessageDialog(this,"数据库增加失败!","错误",JOptionPane.ERROR_MESSAGE);
     this.dispose();
   }
   dc.disconnect();


  }

  void jButton1_actionPerformed(ActionEvent e) {
    this.dispose();
  }

}

class ZZMM_add_jButton2_actionAdapter implements java.awt.event.ActionListener {
  ZZMM_add adaptee;

  ZZMM_add_jButton2_actionAdapter(ZZMM_add adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class ZZMM_add_jButton1_actionAdapter implements java.awt.event.ActionListener {
  ZZMM_add adaptee;

  ZZMM_add_jButton1_actionAdapter(ZZMM_add adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}