?? client.java
字號:
package flight.dingpiao;
import flight.assist.*;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import javax.swing.border.*;
import java.sql.*;
public class Client extends JFrame implements ActionListener
{
private JLabel name=new JLabel("** 真實姓名:");
private JLabel id=new JLabel("** 證件號碼:");
private JLabel start=new JLabel(" 出發地點:");
private JLabel end=new JLabel(" 到達地點:");
private JLabel id1=new JLabel("(身份證號碼)");
private JLabel starttime=new JLabel(" 出發時間:");
private JLabel returntime=new JLabel(" 返回時間:");
private JLabel flight=new JLabel(" 航 班 號 :");
private JLabel telephone=new JLabel("** 聯系電話:");
private JLabel qq=new JLabel(" QQ/MSN/雅虎通:");
private JLabel email=new JLabel(" E - Mail :");
private JLabel ps=new JLabel(" 簡短附言: ");
private JLabel returnflight=new JLabel("返回航班號:");
private JLabel adultticketnumber=new JLabel(" 成人票數:");
private JLabel childticketnumber=new JLabel(" 兒童票數:");
private JLabel airfirm=new JLabel(" 航空公司:");
private JLabel style=new JLabel(" 機票類型:");
private JLabel secondflight=new JLabel("第二航班號:");
private JLabel secondtime=new JLabel(" 第二時間:");
static JTextField jbtname=new JTextField(" ",12);
static JTextField jbtid=new JTextField(" ",20);
private JTextField jbtstart=new JTextField(" ",12);
private JTextField jbtend=new JTextField(" ",12);
private JTextField jbtstarttime=new JTextField(" ",12);
private JTextField jbtreturntime=new JTextField(" ",12);
static JTextField jbtadultticketnumber=new JTextField("0",12);
static JTextField jbtchildticketnumber=new JTextField("0",12);
private JTextField jbtstyle=new JTextField(12);
private JTextField jbtreturnflight=new JTextField(12);
private JTextField jbtairfirm=new JTextField(12);
static JTextField jbttelephone=new JTextField(12);
static JTextField jbtemail=new JTextField(12);
static JTextField jbtqq=new JTextField(12);
private JTextField jbtflight=new JTextField(12);
static JTextArea jbtps=new JTextArea(10,3);
private JButton handin=new JButton("完成并提交");
private JButton rewrite=new JButton("重 新 輸 入");
private JButton return1=new JButton("返回實時訂票");
private JPanel p10=new JPanel();
private String[] string=new String[23];
private SeatInfo seatinformation=new SeatInfo();
public Client()
{
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
}
catch(Exception ex)
{
}
jbtstarttime.setEditable(false);
jbtreturntime.setEditable(false);
jbtstart.setEditable(false);
jbtend.setEditable(false);
jbtflight.setEditable(false);
jbtairfirm.setEditable(false);
jbtreturnflight.setEditable(false);
jbtstyle.setEditable(false);
JPanel p1=new JPanel();
p1.setLayout(new FlowLayout(FlowLayout.LEFT));
p1.add(name);
p1.add(jbtname);
JPanel p2=new JPanel();
p2.setLayout(new FlowLayout(FlowLayout.LEFT));
p2.add(id);
p2.add(jbtid);
p2.add(id1);
JPanel p3=new JPanel();
p3.setLayout(new FlowLayout(FlowLayout.LEFT));
p3.add(start);
p3.add(jbtstart);
p3.add(style);
p3.add(jbtstyle);
JPanel p4=new JPanel();
p4.setLayout(new FlowLayout(FlowLayout.LEFT));
p4.add(end);
p4.add(jbtend);
p4.add(airfirm);
p4.add(jbtairfirm);
JPanel p5=new JPanel();
p5.setLayout(new FlowLayout(FlowLayout.LEFT));
p5.add(starttime);
p5.add(jbtstarttime);
p5.add(returntime);
p5.add(secondtime);
returntime.setVisible(false);
secondtime.setVisible(false);
p5.add(jbtreturntime);
JPanel p6=new JPanel();
p6.setLayout(new FlowLayout(FlowLayout.LEFT));
p6.add(adultticketnumber);
p6.add(jbtadultticketnumber);
p6.add(childticketnumber);
p6.add(jbtchildticketnumber);
JPanel p7=new JPanel();
p7.setLayout(new FlowLayout(FlowLayout.LEFT));
p7.add(telephone);
p7.add(jbttelephone);
p7.add(email);
p7.add(jbtemail);
JPanel p9=new JPanel();
jbtps.setLineWrap(true);
jbtps.setBorder(new LineBorder(new Color(220,220,255),2));
p9.setLayout(new BorderLayout());
p9.add(ps,BorderLayout.WEST);
JScrollPane scrollPane=new JScrollPane(jbtps);
p9.add(scrollPane,BorderLayout.CENTER);
JPanel p11=new JPanel();
p11.setLayout(new FlowLayout(FlowLayout.CENTER));
p11.add(handin);
p11.add(rewrite);
p11.add(return1);
JPanel p12=new JPanel();
p12.setLayout(new FlowLayout(FlowLayout.LEFT));
p12.add(flight);
p12.add(jbtflight);
p12.add(returnflight);
p12.add(secondflight);
returnflight.setVisible(false);
secondflight.setVisible(false);
p12.add(jbtreturnflight);
p10.setBorder(new MatteBorder(new ImageIcon("f.gif")));
p10.setLayout(null);
JLabel title=new JLabel("(帶**的必須填寫)",JLabel.LEFT);
p10.add(title);
p10.add(p1);
p10.add(p2);
p10.add(p3);
p10.add(p4);
p10.add(p5);
p10.add(p6);
p10.add(p7);
p10.add(p9);
p10.add(p11);
p10.add(p12);
title.reshape(60,20,350,10);
p1.reshape(40,30,380,30);
p2.reshape(40,60,380,30);
p3.reshape(40,90,380,30);
p4.reshape(40,120,380,30);
p5.reshape(40,150,380,30);
p12.reshape(40,180,380,30);
p6.reshape(40,210,380,30);
p7.reshape(40,240,380,30);
p9.reshape(40,275,345,80);
p11.reshape(72,365,350,30);
rewrite.addActionListener(this);
handin.addActionListener(this);
return1.addActionListener(this);
}
public JPanel panel(String[] string)
{
this.string=string;
jbtstart.setText(string[0]);
jbtend.setText(string[1]);
jbtstarttime.setText(string[2]);
jbtairfirm.setText(string[6]);
jbtflight.setText(string[4]);
jbtstyle.setText(string[8]);
//single
if(string[5].equals("單程"))
{
jbtreturnflight.setVisible(false);
returnflight.setVisible(false);
returntime.setVisible(false);
jbtreturntime.setVisible(false);
}
//double
else if(string[5].equals("往返"))
{
jbtreturnflight.setVisible(true);
returnflight.setVisible(true);
returntime.setVisible(true);
secondflight.setVisible(false);
secondtime.setVisible(false);
}
//multiple
else if(string[5].equals("聯程"))
{
string[9]=string[18];
string[10]=string[17];
string[11]=string[16];
secondflight.setVisible(true);
secondtime.setVisible(true);
returnflight.setVisible(false);
returntime.setVisible(false);
}
jbtreturnflight.setText(string[11]);
jbtreturntime.setText(string[9]);
return p10;
}
int adultnumber=0;
int childnumber=0;
int ticketnumber=0;
public void actionPerformed(ActionEvent e)
{
int len2=jbtid.getText().trim().length();
int len3=jbtadultticketnumber.getText().trim().length();
int len4=jbtchildticketnumber.getText().trim().length();
int len5=jbttelephone.getText().trim().length();
if(e.getSource()==handin)
{
string[12]=jbtname.getText().trim();
string[13]=jbtid.getText().trim();
int i=0;// leftticket for single
int j=0;// leftticket for double and multiple
if(len1==0||len2==0||len3==0||len4==0||len5==0)
{
String str=getstring(len1,len2,len3,len4,len5);
JOptionPane.showMessageDialog(this,str,"錯誤信息！",JOptionPane.ERROR_MESSAGE);
}
else
{
if(Integer.parseInt(jbtadultticketnumber.getText().trim())==0&&Integer.parseInt(jbtchildticketnumber.getText().trim())==0)
{
JOptionPane.showMessageDialog(this,"票數總數不能為0!","錯誤信息！",JOptionPane.ERROR_MESSAGE);
}
else
{
adultnumber=Integer.parseInt(jbtadultticketnumber.getText().trim());
childnumber=Integer.parseInt(jbtchildticketnumber.getText().trim());
string[14]=String.valueOf(adultnumber);
string[15]=String.valueOf(childnumber);
ticketnumber=adultnumber+childnumber;
////single
if(string[5].toString().trim().equals("單程"))
{
i=seatinformation.dingPiao(string[4],string[3],ticketnumber);
if(i!=-2)
{
if(i==-1)
{
float adultfare=0;
float childfare=0;
float piaojia=0;
try
{
Connection con = DriverManager.getConnection("jdbc:odbc:dsStudent","sa","");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("select adultFare,childFare from flight where flight='"+string[4]+"'");
while(rs.next())
{
adultfare=rs.getFloat(1);
childfare=rs.getFloat(2);
}
}
catch(Exception ex)
{
}
piaojia=adultnumber*adultfare+childnumber*childfare;
String dingdan=string[3]+string[4]+String.valueOf((int)(100*Math.random()));
string[16]=dingdan;
string[21]=""+piaojia;
JOptionPane.showMessageDialog(this," 恭喜！提交成功\n你的定單號是"+dingdan+"\n"+"你應付價錢為"+piaojia,
"客戶信息",JOptionPane.INFORMATION_MESSAGE);
Hangkong.clientFrame.setVisible(false);
Hangkong.clientFrame.dispose();
Hangkong.frame.setVisible(true);
writeToFile writetofile=new writeToFile(string);
}
else
{
JOptionPane.showMessageDialog(this,"非常抱歉！只有"+i+"張航班票剩余\n請您重新選擇票數",
"客戶信息",JOptionPane.INFORMATION_MESSAGE);
jbtadultticketnumber.setText(" ");
jbtchildticketnumber.setText(" ");
}
}
else
{
JOptionPane.showMessageDialog(null,"對不起，今天沒有這個航班",
"客戶信息",JOptionPane.ERROR_MESSAGE);
}
}
//double
else //if(string[5].toString().trim().equals("往返")||string[5].toString().trim().equals("往返"))
{
i=seatinformation.dingPiao(string[4],string[3],ticketnumber);
j=seatinformation.dingPiao(string[11],string[10],ticketnumber);
if(i==-2)
JOptionPane.showMessageDialog(null,"對不起，今天沒有第一個航班",
"客戶信息",JOptionPane.ERROR_MESSAGE);
else if(j==-2)
JOptionPane.showMessageDialog(null,"對不起，今天沒有第二個航班",
"客戶信息",JOptionPane.ERROR_MESSAGE);
else
{
if(i==-1&&j==-1)
{
float adultfare=0;
float childfare=0;
float piaojia=0;
try
{
Connection con = DriverManager.getConnection("jdbc:odbc:dsStudent","sa","");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("select adultFare,childFare from flight where flight='"+string[4]+"'");
while(rs.next())
{
adultfare=rs.getFloat(1);
childfare=rs.getFloat(2);
}
}
catch(Exception ex)
{
}
piaojia=adultnumber*adultfare+childnumber*childfare;
try
{
Connection con = DriverManager.getConnection("jdbc:odbc:dsStudent","sa","");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("select adultFare,childFare from flight where flight='"+string[11]+"'");
while(rs.next())
{
adultfare=rs.getFloat(1);
childfare=rs.getFloat(2);
}
}
catch(Exception ex)
{
}
piaojia=piaojia+adultnumber*adultfare+childnumber*childfare;
String dingdan=string[3]+string[4]+String.valueOf((int)(100*Math.random()));
string[16]=dingdan;
string[21]=""+piaojia;
JOptionPane.showMessageDialog(this," 恭喜！提交成功\n你的定單號是"+dingdan+"\n"+"你應付價錢為"+piaojia,
"客戶信息",JOptionPane.INFORMATION_MESSAGE);
Hangkong.clientFrame.setVisible(false);
Hangkong.clientFrame.dispose();
Hangkong.frame.setVisible(true);
writeToFile writetofile=new writeToFile(string);
}
else
{
if(i!=-1)
{
JOptionPane.showMessageDialog(this,"非常抱歉！只有"+i+"張第一航班票剩余\n請您重新選擇票數",
"客戶信息",JOptionPane.INFORMATION_MESSAGE);
jbtadultticketnumber.setText(" ");
jbtchildticketnumber.setText(" ");
}
else
{
if(j!=-1)
{
JOptionPane.showMessageDialog(this,"非常抱歉！只有"+j+"張返回航班票剩余\n請您重新選擇票數",
"客戶信息",JOptionPane.INFORMATION_MESSAGE);
jbtadultticketnumber.setText(" ");
jbtchildticketnumber.setText(" ");
}
}
}
}
}
}
//multiple
}
}
if(e.getSource()==rewrite)
{
jbtname.setText("");
jbtid.setText("");
jbtadultticketnumber.setText("");
jbtchildticketnumber.setText("");
jbttelephone.setText("");
jbtqq.setText("");
jbtemail.setText("");
jbtps.setText("");
}
if(e.getSource()==return1)
{
Hangkong.clientFrame.setVisible(false);
Hangkong.clientFrame.dispose();
Hangkong.frame.setVisible(true);
jbtname.setText("");
jbtid.setText("");
jbtemail.setText("");
jbtps.setText("");
jbtadultticketnumber.setText("0");
jbtchildticketnumber.setText("0");
jbttelephone.setText("0");
}
}
public String getstring(int i,int j,int r,int s,int l)
{
if(i==0)
return "姓名不能為空！";
else if(j==0)
return "證件號不能為空！";
else if(r==0)
return "成人票數不能為空！";
else if(s==0)
return "兒童票數不能為空";
else if(l==0)
return "電話號碼不能為空";
return "ERROR!";
}
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