addchengjiframe.java

java(Swing) access做的成绩管理系统

package edu.xscj.business;

import javax.swing.*;
import java.awt.BorderLayout;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import java.util.*;
import edu.xscj.action.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import edu.xscj.bean.*;
import edu.xscj.action.*;

public class AddChengjiFrame extends JFrame {
    public AddChengjiFrame() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        lbStuNo.setText("学号");
        this.getContentPane().setLayout(xYLayout1);
        lbCourNo.setText("课程号");
        lbChengji.setText("成绩");
        btnOK.setText("确定");
        btnOK.addActionListener(new AddChengjiFrame_btnOK_actionAdapter(this));

        chengji.stuNoCourNo();
        Iterator stuNo = chengji.getStuNoCollect().iterator();
        Iterator courNo = chengji.getCourNoCollect().iterator();
        while (stuNo.hasNext()) {
            boxStuNo.addItem(stuNo.next());
        } while (courNo.hasNext()) {
            boxCourNo.addItem(courNo.next());
        }

        this.getContentPane().add(boxCourNo,
                                  new XYConstraints(187, 106, 102, 25));
        this.getContentPane().add(lbStuNo, new XYConstraints(120, 55, 33, 22));
        this.getContentPane().add(boxStuNo, new XYConstraints(187, 53, 102, 26));
        this.getContentPane().add(lbCourNo, new XYConstraints(115, 112, -1, -1));
        this.getContentPane().add(lbChengji, new XYConstraints(121, 169, -1, -1));
        this.getContentPane().add(txtChengji,
                                  new XYConstraints(187, 162, 101, 27));
        this.getContentPane().add(btnOK, new XYConstraints(174, 226, 71, 27));
        this.setSize(420, 350);
        this.setResizable(false);
        this.setTitle("添加成绩");

    }

    JLabel lbStuNo = new JLabel();
    XYLayout xYLayout1 = new XYLayout();
    JComboBox boxStuNo = new JComboBox();
    JLabel lbCourNo = new JLabel();
    JComboBox boxCourNo = new JComboBox();
    JLabel lbChengji = new JLabel();
    JTextField txtChengji = new JTextField();
    JButton btnOK = new JButton();

    StuNoCourNoAction chengji = new StuNoCourNoAction();
    public void btnOK_actionPerformed(ActionEvent e) {
        String stuNo = (String) boxStuNo.getSelectedItem();
        String courNo = (String) boxCourNo.getSelectedItem();
        if (txtChengji.getText() == null || txtChengji.getText().equals("")) {
            JOptionPane.showMessageDialog(this, "成绩不能为空！", "温心提示",
                                          JOptionPane.
                                          INFORMATION_MESSAGE);
            return;
        }
        int chengji = 0;
        try {
            chengji = Integer.parseInt(txtChengji.getText());
        } catch (Exception ex) {
            JOptionPane.showMessageDialog(this, "成绩只能为数字！", "温心提示",
                                          JOptionPane.
                                          INFORMATION_MESSAGE);
            return;
        }
        Chengji chj = new Chengji();
        chj.setStuNo(stuNo);
        chj.setCourNo(courNo);
        chj.setStuCourGrade(chengji);

        AddChengjiAction addChengjiaction = new AddChengjiAction();
        String str = addChengjiaction.addCourse(chj);
        if (str.equals("sucess")) {
            JOptionPane.showMessageDialog(this, "添加成绩成功！", "温心提示",
                                          JOptionPane.
                                          INFORMATION_MESSAGE);
        } else if (str.equals("failer")) {
            JOptionPane.showMessageDialog(this, "添加成绩失败！！", "温心提示",
                                          JOptionPane.
                                          INFORMATION_MESSAGE);
        }
    }
}


class AddChengjiFrame_btnOK_actionAdapter implements ActionListener {
    private AddChengjiFrame adaptee;
    AddChengjiFrame_btnOK_actionAdapter(AddChengjiFrame adaptee) {
        this.adaptee = adaptee;
    }

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