kcxx_add.java~6~

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 basecode.kcsz;

import javax.swing.*;
import java.awt.*;
import com.zdsoft.datacenter.*;
import com.zdsoft.datastore.*;
import com.zdsoft.gui.*;
import java.awt.event.*;
//import java.util.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class KCXX_add extends ASFrame {
private  KCXX_list CMF;


  JPanel jPanel1 = new JPanel();
  JPanel jPanel2 = new JPanel();
  JPanel jPanel3 = new JPanel();
  JPanel jPanel4 = new JPanel();
  JPanel jPanel5 = new JPanel();
  GridBagLayout gridBagLayout1 = new GridBagLayout();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JTextField jTextField1 = new JTextField();
  JTextField jTextField2 = new JTextField();
  JPanel jPanel6 = new JPanel();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();

  public KCXX_add(KCXX_list cmf) {
    try {
      this.CMF=cmf;

      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    jPanel1.setLayout(gridBagLayout1);
    jLabel1.setFont(new java.awt.Font("Serif", 0, 15));
    jLabel1.setText("课程名称 ");
    jLabel2.setFont(new java.awt.Font("Serif", 0, 15));
    jLabel2.setText("课程代号");
    jButton1.setFont(new java.awt.Font("Serif", 0, 12));
    jButton1.setText("取消");
    jButton2.setFont(new java.awt.Font("Serif", 0, 12));
    jButton2.setText("保存");
    this.setTitle("增加信息") ;
    jButton2.addActionListener(new KCXX_add_jButton2_actionAdapter(this));
  this.setSize(new Dimension(407, 219));
    jTextField1.setText("");
    jTextField2.setText("");
    jPanel1.setBorder(BorderFactory.createEtchedBorder());
    jPanel6.setBorder(BorderFactory.createEtchedBorder());
    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, 16, 0), 0, 0));
    jPanel1.add(jTextField1,          new GridBagConstraints(1, 0, 3, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 20, 0), 119, 0));
    jPanel1.add(jTextField2,          new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 119, 0));
    jPanel1.add(jLabel1,    new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanel1.add(jPanel6,          new GridBagConstraints(1, 2, 1, 1, 0.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(50, -14, 2, 14), 0, 2));
    jPanel6.add(jButton2, null);
    jPanel6.add(jButton1, null);
    this.getContentPane().add(jPanel2, BorderLayout.SOUTH);
    this.getContentPane().add(jPanel3, BorderLayout.WEST);
    this.getContentPane().add(jPanel4, BorderLayout.EAST);
    this.getContentPane().add(jPanel5, BorderLayout.NORTH);

    this.setWindowCenter();
  }

  void jButton2_actionPerformed(ActionEvent e) {

   if(jTextField1.getText() .trim() .equals("")){
    JOptionPane .showMessageDialog(this,"课程代码不能为空","错误",JOptionPane .ERROR_MESSAGE) ;
   }
    else if(jTextField2.getText() .trim() .equals("") ){
   JOptionPane .showMessageDialog(this,"课程名称不能为空","错误",JOptionPane .ERROR_MESSAGE) ;
    }
    else {
      String msg[] = {
            "", ""};

        Object obj[]=new Object[3];
        obj[1]=jTextField1.getText() .trim() ;
        obj[2]=jTextField2.getText() .trim() ;

       OperDate op=new OperDate();
       msg = op.addKC_info(obj);

       System.out.println(msg[0]);

       if (msg[0].equals("false")) //调用方法失败
             JOptionPane.showMessageDialog(this, "操作失败!", "",
                                           JOptionPane.ERROR_MESSAGE);
        else {
          try{
          int row= CMF.ds.addRow();
           CMF.ds.setObjectAt(row,"kc_id",new Integer(msg[1])) ;
           CMF.ds.setObjectAt(row,"kc_code", jTextField1.getText() .trim()  );
           CMF.ds.setObjectAt(row,"kc_name", jTextField2.getText() .trim() );

           CMF.jTable.ASTableRepant();
          }
          catch(Exception ee){System.out.println("视图刷新失败！");}

        }
    }


this.dispose();

}

class KCXX_add_jButton2_actionAdapter implements java.awt.event.ActionListener {
  KCXX_add adaptee;

  KCXX_add_jButton2_actionAdapter(KCXX_add adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}
}