studenttextpanel.java~37~

使用JBuilder基于Oracle数据库的课程作业

package superframe.factionpanels.textpanel;

import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import javax.swing.JComboBox;
import javax.swing.JFormattedTextField;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.Color;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.swing.JOptionPane;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import superframe.link.SQLRunner;


public class StudentTextPanel extends TextPanel {
    XYLayout xYLayout1 = new XYLayout();
    JLabel jLabel_name = new JLabel();
    JLabel jLabel_nation = new JLabel();
    JLabel jLabel_source = new JLabel();
    JLabel jLabel_home_phone = new JLabel();
    JLabel jLabel_stu_no = new JLabel();
    JLabel jLabel_birthday = new JLabel();
    JLabel jLabel_score = new JLabel();
    JLabel jLabel_address = new JLabel();
    JLabel jLabel_sex = new JLabel();
    JLabel jLabel_polity = new JLabel();
    JLabel jLabel_college = new JLabel();
    JLabel jLabel13 = new JLabel();
    JLabel jLabel14 = new JLabel();
    JLabel jLabel11 = new JLabel();
    JLabel jLabel15 = new JLabel();
    JTextField jTextField_name = new JTextField();
    JTextField jTextField_stu_no = new JTextField();
    JComboBox jComboBox_sex = new JComboBox();
    JComboBox jComboBox_nation = new JComboBox();
    JFormattedTextField jFormattedTextField_birthday = new JFormattedTextField();
    JComboBox jComboBox_polity = new JComboBox();
    JTextField jTextField_score = new JTextField();
    JTextField jTextField_home_phone = new JTextField();
    JComboBox jComboBox_source = new JComboBox();
    JTextField jTextField_address = new JTextField();
    JComboBox jComboBox_college = new JComboBox();
    JComboBox jComboBox_department = new JComboBox();
    JComboBox jComboBox_class = new JComboBox();
    JComboBox jComboBox_Build_no = new JComboBox();
    JComboBox jComboBox_apartment_no = new JComboBox();
    public StudentTextPanel(boolean e){
        this.initialize(e);
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.setLayout(xYLayout1);
        jLabel_name.setText("姓名");
        jLabel_nation.setText("民族");
        jLabel_source.setText("学生来源");
        jLabel_home_phone.setText("家庭联系电话");
        jLabel_stu_no.setText("学号");
        jLabel_birthday.setText("出生日期");
        jLabel_score.setText("入学成绩");
        jLabel_address.setText("家庭住址");
        jLabel_sex.setText("性别");
        jLabel_polity.setText("政治面貌");
        jLabel_college.setText("学院");
        jLabel13.setText("系");
        jLabel14.setText("班");
        jLabel11.setText("号楼");
        jLabel15.setText("宿舍");
        jTextField_name.setText("");
        jTextField_stu_no.setText("");
        jFormattedTextField_birthday.setFormatterFactory(null);
        jFormattedTextField_birthday.setEnabled(true);
        jFormattedTextField_birthday.setText("");
        jTextField_score.setText("");
        jTextField_home_phone.setText("");
        jTextField_address.setText("");
        jComboBox_sex.setEnabled(enable);
        jTextField_home_phone.setEnabled(enable);
        jTextField_home_phone.setDisabledTextColor(Color.black);
        jComboBox_source.setEnabled(enable);
        jComboBox_polity.setEnabled(enable);
        jComboBox_nation.setEnabled(enable);
        jTextField_name.setEnabled(enable);
        jTextField_name.setDisabledTextColor(Color.black);
        jTextField_stu_no.setEnabled(enable);
        jTextField_stu_no.setDisabledTextColor(Color.black);
        jFormattedTextField_birthday.setEnabled(enable);
        jFormattedTextField_birthday.setDisabledTextColor(Color.black);
        jTextField_score.setEnabled(enable);
        jTextField_score.setDisabledTextColor(Color.black);
        jTextField_address.setEnabled(enable);
        jTextField_address.setDisabledTextColor(Color.black);
        jComboBox_class.setEnabled(enable);
        jComboBox_department.setEnabled(enable);
        jComboBox_department.addActionListener(new
                StudentTextPanel_jComboBox_department_actionAdapter(this));
        jComboBox_Build_no.setEnabled(enable);
        jComboBox_Build_no.addActionListener(new
                StudentTextPanel_jComboBox_Build_no_actionAdapter(this));
        jComboBox_apartment_no.setEnabled(enable);
        jComboBox_college.setEnabled(enable);
        jComboBox_college.addActionListener(new
                StudentTextPanel_jComboBox_college_actionAdapter(this));
        xYLayout1.setWidth(670);
        xYLayout1.setHeight(420);
        this.add(jLabel_birthday, new XYConstraints(38, 102, 97, 42));
        this.add(jLabel_score, new XYConstraints(448, 106, 98, 35));
        this.add(jLabel_address, new XYConstraints(38, 240, 97, 35));
        this.add(jLabel_stu_no, new XYConstraints(183, 38, 36, 38));
        this.add(jLabel_name, new XYConstraints(38, 38, 37, 39));
        this.add(jLabel_nation, new XYConstraints(505, 40, 46, 36));
        this.add(jLabel_source, new XYConstraints(38, 171, 73, 42));
        this.add(jLabel_home_phone, new XYConstraints(259, 175, -1, 35));
        this.add(jLabel_polity, new XYConstraints(253, 101, 58, 42));
        this.add(jTextField_home_phone, new XYConstraints(354, 175, 185, 33));
        this.add(jComboBox_source, new XYConstraints(128, 177, 102, 30));
        this.add(jComboBox_polity, new XYConstraints(318, 105, 94, 31));
        this.add(jComboBox_nation, new XYConstraints(552, 40, 100, 30));
        this.add(jTextField_name, new XYConstraints(85, 39, 76, 31));
        this.add(jTextField_stu_no, new XYConstraints(218, 40, 94, 30));
        this.add(jFormattedTextField_birthday, new XYConstraints(104, 107, 140, 32));
        this.add(jTextField_score, new XYConstraints(530, 107, 89, 29));
        this.add(jTextField_address, new XYConstraints(113, 242, 532, 32));
        this.add(jLabel13, new XYConstraints(573, 302, 92, 36));
        this.add(jLabel_college, new XYConstraints(274, 302, 103, 36));
        this.add(jComboBox_class, new XYConstraints(23, 358, 224, 30));
        this.add(jLabel14, new XYConstraints(276, 353, 89, 36));
        this.add(jLabel11, new XYConstraints(423, 358, 86, 33));
        this.add(jLabel15, new XYConstraints(579, 354, 86, 41));
        this.add(jComboBox_college, new XYConstraints(24, 302, 238, 32));
        this.add(jComboBox_department, new XYConstraints(386, 304, 175, 31));
        this.add(jComboBox_Build_no, new XYConstraints(355, 358, 65, 32));
        this.add(jComboBox_apartment_no, new XYConstraints(474, 358, 99, 32));
        this.add(jComboBox_sex, new XYConstraints(395, 40, 59, 29));
        this.add(jLabel_sex, new XYConstraints(345, 35, 51, 36));
    }

    public void setAllInfo(){
        try {
            //if(sql==null)return;
            boolean d=true;
            resultSet=SQLRunner.getResult("select * from student where stu_no='"+keyValue+"'");
            if(!resultSet.next())return;
            if(!resultSet.getString("dorm_no").equals("")){
                resultSet=SQLRunner.getResult("select * from studentinfo where Stu_no='"+keyValue+"'");
                d=false;
            }
            if(!resultSet.next())return;
            addItemFromDic(jComboBox_sex,"sex");
            addItemFromDic(jComboBox_source,"source");
            addItemFromDic(jComboBox_polity,"polity");
            addItemFromDic(jComboBox_nation,"nation");

            selectItemAsResult(jComboBox_nation,"nation");
            selectItemAsResult(jComboBox_polity,"polity");
            selectItemAsResult(jComboBox_source,"source");
            selectItemAsResult(jComboBox_sex,"sex");

            addItem(jComboBox_college,"select * from college","coname");
            jComboBox_college.setSelectedItem(resultSet.getString("coname"));
            addItemFromDpt(jComboBox_department,jComboBox_college);
            jComboBox_department.setSelectedItem(resultSet.getString("dpname"));
            addItemFromCls(jComboBox_class,jComboBox_department);
            jComboBox_class.setSelectedItem(resultSet.getString("clname"));

            jTextField_home_phone.setText(resultSet.getString("home_phone"));
            jTextField_stu_no.setText(resultSet.getString("stu_no"));
            jTextField_name.setText(resultSet.getString("sname"));
            jFormattedTextField_birthday.setText(resultSet.getString("birthday"));
            jTextField_score.setText(resultSet.getString("score"));
            jTextField_address.setText(resultSet.getString("address"));

            addItemFromBld(jComboBox_Build_no);
            if(!d)return;
            jComboBox_Build_no.setSelectedItem(resultSet.getString("Build_no"));
            addItemFromRom(jComboBox_apartment_no,jComboBox_Build_no);
            jComboBox_apartment_no.setSelectedItem(resultSet.getString("apartment_no"));


        } catch (SQLException ex) {
            System.out.print(ex.toString());
        }
   }

   void addItemFromDpt(JComboBox jcb,JComboBox p) throws SQLException {
       jcb.removeAllItems();
       String colname=new String();
       if(p.getItemCount()==0){
           return;
       }else{
           if(p.getSelectedItem()==null)return;
           colname=((String)p.getSelectedItem());
           ResultSet rdepartment=SQLRunner.getResult("select * from department,college where department.college_no=college.college_no and coname='"+colname+"'");
           while(rdepartment.next()){jcb.addItem(rdepartment.getString("dpname"));}
       }
   }
   void addItemFromCls(JComboBox jcb,JComboBox p) throws SQLException {
       jcb.removeAllItems();
       String dptname=new String();
       if(p.getItemCount()==0){
           return;
       }else{
           if(p.getSelectedItem()==null)return;
           dptname=((String)p.getSelectedItem());
           ResultSet rdepartment=SQLRunner.getResult("select * from department,class where department.depart_no=class.depart_no and dpname='"+dptname+"'");
           while(rdepartment.next()){jcb.addItem(rdepartment.getString("clname"));}
       }
   }
   void addItemFromBld(JComboBox jcb) throws SQLException {
       jcb.removeAllItems();
       ResultSet rbuilding=SQLRunner.getResult("select * from DORMITORY");
       while(rbuilding.next()){jcb.addItem(rbuilding.getString("BUILD_NO"));}
   }
   void addItemFromRom(JComboBox jcb,JComboBox p) throws SQLException {
       jcb.removeAllItems();
       String bno=new String();
       if(p.getItemCount()==0){
           return;
       }else{
           if(p.getSelectedItem()==null)return;
           bno=((String)p.getSelectedItem()).trim();
           ResultSet rroom=SQLRunner.getResult("select * from DORMITORY where build_no='"+bno+"'");
           while(rroom.next()){jcb.addItem(rroom.getString("apartment_no"));}
       }
   }

    public void setAllNull() {
        jComboBox_nation.setSelectedItem(null);
        jComboBox_sex.setSelectedItem(null);
        jComboBox_source.setSelectedItem(null);
        jComboBox_polity.setSelectedItem(null);
        jTextField_home_phone.setText("");
        jTextField_name.setText("");
        jTextField_name.setText("");
        jTextField_stu_no.setText("");
        jTextField_stu_no.setText("");
        jFormattedTextField_birthday.setText("");
        jTextField_score.setText("");