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标题: Array？ [打印本页]

作者: 虚幻仙境 时间: 2009-2-11 01:52 PM
标题: Array？
请问如何将已经create 好的array 存在另一个新的array?
em0010
十万火急...
谢谢帮忙！！

作者: 丧送狂曲 时间: 2009-2-11 02:39 PM
请问什么语言呢～

作者: 虚幻仙境 时间: 2009-2-11 02:50 PM
标题: 回复 #2 丧送狂曲的帖子
Object-oriented programming..

作者: 虚幻仙境 时间: 2009-2-11 02:53 PM
这是其中一小部分..
int i =0;
      int v =0;
if (jbtn1.isSelected()){
seat = seatNo[0];
i++;
show[v] = seat;
//(true);
}
else if (jbtn2.isSelected()){
seat = seatNo[1];
i++;
show[v] = seat;
}

我想display那个v却不行
作者: 虚幻仙境 时间: 2009-2-11 02:53 PM
int displaySeats = 0;
for(int a=0; a<seat.length; a++)
{
int a = seat;
int b = Integer.parseInt(seat[a]);
displaySeats = b;
}
作者: 虚幻仙境 时间: 2009-2-11 02:54 PM
这是我老师教我的，但却运行不了..
                                                            int displaySeats = 0;
for(int a=0; a<seat.length; a++)
{
int a = seat;
int b = Integer.parseInt(seat[a]);
displaySeats = b;
}
作者: ~Zero 时间: 2009-2-11 07:10 PM
你的 example 都跟你顶楼问的问题没有关系啊...

你是要 copy 还是 display?

[ 本帖最后由 ~Zero 于 2009-2-11 07:12 PM 编辑 ]
作者: Super-Tomato 时间: 2009-2-11 07:53 PM

原帖由 虚幻仙境 于 2009-2-11 01:52 PM 发表
请问如何将已经create 好的array 存在另一个新的array?
em0010
十万火急...
谢谢帮忙！！

不清楚你的語言是什麼, 如果是 JAVA 的話可以去看看 Array class 所提供的方法
作者: goodhermit95 时间: 2009-2-11 08:15 PM
array 是 OOP啊我還不知道
從頭到尾 Declaretion 沒看到你放array
有錯請更正
作者: 丧送狂曲 时间: 2009-2-11 08:31 PM
array 没有code 的~在variable那里declare的~
c++的就这样

num1[ ]
作者: goodhermit95 时间: 2009-2-11 09:14 PM
标题: 回复 #10 丧送狂曲的帖子
哦，我就是以為要像C++那樣declare
作者: 丧送狂曲 时间: 2009-2-11 09:58 PM
虽然我看不懂java code不过看得出他有放了
作者: 虚幻仙境 时间: 2009-2-11 11:48 PM
标题: 回复 #7 ~Zero 的帖子
是要display的
作者: 虚幻仙境 时间: 2009-2-11 11:51 PM
标题: 回复 #8 Super-Tomato 的帖子
刚刚发现原来我install的JCreator里没有install到JDK的java classem0007
作者: 虚幻仙境 时间: 2009-2-11 11:55 PM
现在遇到的难题是,我做了一个上网定戏票的程式。但是当我点那个我已经选好的位子时，confirm msg pop-up出来时，却不能显示我定了几个位子。
em0010  我已经放好array了。
有哪位高手可以解释一下我的问题出在哪里吗？
作者: ~Zero 时间: 2009-2-12 12:55 AM
你的问题就在你的 code 里...
没有 code 不知道问题...
作者: 虚幻仙境 时间: 2009-2-12 01:37 AM
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class TicketingSystem extends JFrame
{
JPanel ptop,btnPanel,p3,p4,p5,p6,p7,p8,pbtm,pleft,pBottom;
JLabel lblTitle,lblRsv,lblSeat,lblPref,lblRef,lblTime,lblDate,lblMov,lblTic,lblAva,lblRes;
JTextField tfRef;
JButton jbtn1,jbtn2,jbtn3,jbtn4,jbtn5,jbtn6,jbtn7,jbtn8,jbtn9,jbtn10,jbtn11,jbtn12,jbtn13,jbtn14,jbtn15;
JButton btnConfirm,btnReset,btnSeats;
JComboBox movieList , timeList , dateList;
String [] strMovie = {"Twilight", "Red Cliff", "Inkheart", "Alls Well Ends Well 2009", "Bride Wars", "The Wedding Game"};
String [] strTime = {"11.30AM", "12.30PM", "2.30PM", "3.45PM", "5.00PM", "7.30PM", "9.00PM"};
String [] strDate = {"8/2/2009", "9/2/2009", "10/2/2009", "11/2/2009", "12/2/2009", "13/2/2009", "14/2/2009"};
int ticketCount = 0;
String [] seatNo = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15"};
String [] seat = new String [15];

public TicketingSystem()
{
setSize(500,400);
setTitle(" Roxy Theatres Online Ticketing System ");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

// set layout for main frame
setLayout(new BorderLayout());

//Top Panel
JPanel ptop = new JPanel();
ptop.setLayout(new GridLayout(2,1));

Font f = new Font("Helvetica", Font.BOLD, 24);
lblTitle = new JLabel("Roxy Theatres - Online Ticketing System");
lblTitle.setFont(f);
lblTitle.setForeground(Color.GREEN);
ptop.add(lblTitle);

lblRsv = new JLabel(" Reserve seats by clicking on them! ");
ptop.add(lblRsv);

//button Panel
JPanel btnPanel = new JPanel();
btnPanel.setLayout(new GridLayout(3,5));

jbtn1 = new JButton("1");
jbtn1.setBackground(Color.BLUE);
jbtn1.addActionListener(new colorHandler());

jbtn2 = new JButton("2");
jbtn2.setBackground(Color.BLUE);
jbtn2.addActionListener(new colorHandler());

jbtn3 = new JButton("3");
jbtn3.setBackground(Color.BLUE);
jbtn3.addActionListener(new colorHandler());

jbtn4 = new JButton("4");
jbtn4.setBackground(Color.BLUE);
jbtn4.addActionListener(new colorHandler());

jbtn5 = new JButton("5");
jbtn5.setBackground(Color.BLUE);
jbtn5.addActionListener(new colorHandler());

jbtn6 = new JButton("6");
jbtn6.setBackground(Color.BLUE);
jbtn6.addActionListener(new colorHandler());

jbtn7 = new JButton("7");
jbtn7.setBackground(Color.BLUE);
jbtn7.addActionListener(new colorHandler());

jbtn8 = new JButton("8");
jbtn8.setBackground(Color.BLUE);
jbtn8.addActionListener(new colorHandler());

jbtn9 = new JButton("9");
jbtn9.setBackground(Color.BLUE);
jbtn9.addActionListener(new colorHandler());

jbtn10 = new JButton("10");
jbtn10.setBackground(Color.BLUE);
jbtn10.addActionListener(new colorHandler());

jbtn11 = new JButton("11");
jbtn11.setBackground(Color.BLUE);
jbtn11.addActionListener(new colorHandler());

jbtn12 = new JButton("12");
jbtn12.setBackground(Color.BLUE);
jbtn12.addActionListener(new colorHandler());

jbtn13 = new JButton("13");
jbtn13.setBackground(Color.BLUE);
jbtn13.addActionListener(new colorHandler());

jbtn14 = new JButton("14");
jbtn14.setBackground(Color.BLUE);
jbtn14.addActionListener(new colorHandler());

jbtn15 = new JButton("15");
jbtn15.setBackground(Color.BLUE);
jbtn15.addActionListener(new colorHandler());

//add button into button Panel
btnPanel.add(jbtn1);
btnPanel.add(jbtn2);
btnPanel.add(jbtn3);
btnPanel.add(jbtn4);
btnPanel.add(jbtn5);
btnPanel.add(jbtn6);
btnPanel.add(jbtn7);
btnPanel.add(jbtn8);
btnPanel.add(jbtn9);
btnPanel.add(jbtn10);
btnPanel.add(jbtn11);
btnPanel.add(jbtn12);
btnPanel.add(jbtn13);
btnPanel.add(jbtn14);
btnPanel.add(jbtn15);

//Panel 3
JPanel p3 = new JPanel();
p3.setLayout(new GridLayout(5,1));
lblSeat = new JLabel("Seats :");
lblAva = new JLabel("Available BLUE ");
lblAva.setForeground(Color.blue);
lblRes = new JLabel("Reseved RED ");
lblRes.setForeground(Color.red);
lblTic = new JLabel(" Price per ticket: $8.50($8 promo price for 3 or more) ");
lblPref = new JLabel(" Price per refreshment pack(Cok + Popcorn) $5.50 ");

//add label into Panel 3
p3.add(lblSeat);
p3.add(lblAva);
p3.add(lblRes);
p3.add(lblTic);
p3.add(lblPref);

//Panel 4
JPanel p4 = new JPanel();
p4.setLayout(new FlowLayout());

//add button into Panel 4
btnConfirm = new JButton("CONFIRM");
btnConfirm.addActionListener(new ConfirmHandler());
btnReset = new JButton("RESET");
btnReset.addActionListener(new ResetHandler());
p4.add(btnConfirm);
p4.add(btnReset);

//Panel 5
JPanel p5 = new JPanel();
p5.setLayout(new GridLayout(2,1));
lblRef = new JLabel(" How many refreshment packs? ");
tfRef = new JTextField(20);

//add label into Panel 5
p5.add(lblRef);
p5.add(tfRef);

//Panel 6
JPanel p6 = new JPanel();
p6.setLayout(new FlowLayout());
movieList = new JComboBox(strMovie);
lblMov = new JLabel("MovieList", JLabel.LEFT);
p6.add(lblMov);
p6.add(movieList);

//Panel 7
JPanel p7 = new JPanel();
p7.setLayout(new FlowLayout());
timeList = new JComboBox(strTime);
lblTime = new JLabel("TimeList", JLabel.LEFT);
p7.add(lblTime);
p7.add(timeList);

//Panel 8
JPanel p8 = new JPanel();
p8.setLayout(new FlowLayout());
dateList = new JComboBox(strDate);
lblDate = new JLabel("DateList", JLabel.LEFT);
p8.add(lblDate);
p8.add(dateList);

//Panel Left
JPanel pleft = new JPanel();
pleft.setLayout(new GridLayout(3,1));
pleft.add(p6);
pleft.add(p7);
pleft.add(p8);

//Bottom panel
pBottom = new JPanel();
pBottom.setLayout(new GridLayout(3,1));
pBottom.add(p3);
pBottom.add(p5);
pBottom.add(p4);

//add panel into layout
add(ptop, "North");
add(btnPanel, "Center");
add(pBottom, "South");
add(pleft, "West");

pack();
setVisible(true);
}

class colorHandler implements ActionListener
{
public void actionPerformed(ActionEvent evt){
JButton temButton = (JButton)evt.getSource();
if (temButton.getBackground()==Color.BLUE)
{
temButton.setBackground(Color.RED);
temButton.setEnabled(true);
}
      else
{
temButton.setBackground(Color.BLUE);
}
}
}
作者: 虚幻仙境 时间: 2009-2-12 01:37 AM
//event handler for btnConfirm
class ConfirmHandler implements ActionListener
{
public void actionPerformed(ActionEvent evt)
{

//get the selected show from showList combo box
String movie = (String)movieList.getSelectedItem();

//get the input from tfName text field
String time = (String)timeList.getSelectedItem();

//get the input from tfContact text field
String date = (String)dateList.getSelectedItem();

//get the input from tfName text field

int no = Integer.parseInt((String)tfRef.getText());
double cost = 0.00;
cost = no * 5.50;

//clear number of refreshment
tfRef.setText("");


// get price of the ticket if less than 2
int ticketCount = 0;
//int tic = Integer.parseInt((String));

/*if(ticketCount=)
{
double price2 = 0.00;
price2 = ticketCount * 8.50;
}
else
{
double priceMore = 0.00;
priceMore = ticketCount * 8.00;
}
*/

int i =0;

if (jbtn1.getBackground()==Color.RED){
seat = seatNo[1];
ticketCount++;
}
else if (jbtn2.getBackground()==Color.RED){
seat = seatNo[2];
ticketCount++;
}
else if (jbtn3.getBackground()==Color.RED){
seat = seatNo[3];
ticketCount++;
}
else if (jbtn4.getBackground()==Color.RED){
seat = seatNo[4];
ticketCount++;
                                          }
else if (jbtn5.getBackground()==Color.RED){
seat = seatNo[5];
ticketCount++;
}
else if (jbtn6.getBackground()==Color.RED){
seat = seatNo[6];
ticketCount++;
}
else if (jbtn7.getBackground()==Color.RED){
seat = seatNo[7];
ticketCount++;
}
else if (jbtn8.getBackground()==Color.RED){
seat = seatNo[8];
ticketCount++;
}
else if (jbtn9.getBackground()==Color.RED){
seat = seatNo[9];
ticketCount++;
}
else if (jbtn10.getBackground()==Color.RED){
seat = seatNo[10];
ticketCount++;
}
else if (jbtn11.getBackground()==Color.RED){
seat = seatNo[11];
ticketCount++;
}
else if (jbtn12.getBackground()==Color.RED){
seat = seatNo[12];
ticketCount++;
}
else if (jbtn13.getBackground()==Color.RED){
seat = seatNo[13];
ticketCount++;
}
else if (jbtn14.getBackground()==Color.RED){
seat = seatNo[14];
ticketCount++;
}
else if (jbtn15.getBackground()==Color.RED){
seat = seatNo[15];
ticketCount++;
}
}

//Number of seats reserved
int displaySeats = 0;
for(int a=0; a<seat.length; a++)
{
int a = seat;
int b = Integer.parseInt(seat[a]);
displaySeats = a;
}

String confirmationMsg = "Movie:" +movie+ "\nTime:" +time+" \nDate:" +date+
"\nNumber of seats reserved is "+displaySeats+ "\nCost of " +no+ " refreshment packs is"+cost+;

//display confirmation dialog box
JOptionPane.showMessageDialog(null,confirmationMsg, "",JOptionPane.PLAIN_MESSAGE);
}

//event handler for btnReset
class ResetHandler implements ActionListener
{ public void actionPerformed(ActionEvent evt)
{
jbtn1.setBackground(Color.BLUE);
jbtn1.setEnabled(true);
jbtn2.setBackground(Color.BLUE);
jbtn2.setEnabled(true);
jbtn3.setBackground(Color.BLUE);
jbtn3.setEnabled(true);
jbtn4.setBackground(Color.BLUE);
jbtn4.setEnabled(true);
jbtn5.setBackground(Color.BLUE);
jbtn5.setEnabled(true);
jbtn6.setBackground(Color.BLUE);
jbtn6.setEnabled(true);
jbtn7.setBackground(Color.BLUE);
jbtn7.setEnabled(true);
jbtn8.setBackground(Color.BLUE);
jbtn8.setEnabled(true);
jbtn9.setBackground(Color.BLUE);
jbtn9.setEnabled(true);
jbtn10.setBackground(Color.BLUE);
jbtn10.setEnabled(true);
jbtn11.setBackground(Color.BLUE);
jbtn12.setEnabled(true);
jbtn12.setBackground(Color.BLUE);
jbtn13.setEnabled(true);
jbtn13.setBackground(Color.BLUE);
jbtn14.setEnabled(true);
jbtn14.setBackground(Color.BLUE);
jbtn15.setEnabled(true);
jbtn15.setBackground(Color.BLUE);

}
}
public static void main(String args[])
{
JFrame.setDefaultLookAndFeelDecorated(true);
TicketingSystem main = new TicketingSystem();
}
}
作者: 虚幻仙境 时间: 2009-2-12 01:44 AM
刚刚发生一件很奇怪的事,那些code在我电脑能运行...但是在我其他朋友的电脑时却运行不了..我在我电脑这里改那些code..却没有改变什么...例如我改了字体的颜色..出来的却是没改的..
问题好像越来越多了....em0028
作者: goodhermit95 时间: 2009-2-12 09:44 AM
有看到Declaring Array了
作者: ~Zero 时间: 2009-2-12 03:46 PM
那些跟你的问题没有关系的 GUI code 不需要放上来,
那么长, 谁愿意特地花时间去一行一行读一行一行找啊.

你的什么 confirm msg box 在哪里?
你的 array 在哪里? 好懒惰找...
作者: 毛毛小子 时间: 2009-2-12 09:00 PM
整个Assignment已经post上来了em0028
我上个礼拜才做类试的问题。em0039 做
了很久
作者: 虚幻仙境 时间: 2009-2-12 10:26 PM
谢谢各位..我想我已经找到问题的所在处了...
谢谢帮忙！
作者: BB_J 时间: 2009-2-19 04:28 AM
har?解决了哦？你读哪里的？我也是刚读完OOP~~好巧！！！哈哈

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