transactionframe.java

Java语言编写的员工信息管理系统

import java.awt.Color;
import java.awt.Dimension;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Vector;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.ListSelectionModel;
import javax.swing.table.DefaultTableModel;

public class TransactionFrame extends JFrame {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private JPanel jContentPane = null;
	private JPanel enrolPersonInfoPanel = null;
	private JPanel servicePanel = null;
	private JLabel nameLabel = null;
	private JComboBox nameComboBox = null;
	private JLabel dateLabel = null;
	private JTextField dateTextField = null;
	private JLabel feeLabel = null;
	private JTextField feeTextField = null;
	private JButton OKButton = null;
	private JButton exitButton = null;

	 // 用表格来表示列表
	DefaultTableModel enrolInfoModel = new DefaultTableModel();

	JTable enrolInfoTable = new JTable(enrolInfoModel);
	
	Vector enrolInfoList=new Vector();
	Vector serviceInfoList=new Vector();
	
	EnrolRoom enrolRoom=new EnrolRoom();
	private JLabel hingLabel = null;
	/**
	 * This is the default constructor
	 */
	public TransactionFrame() {
		super();
		initialize();
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(333, 339);
		this.setName("TransactionFrame");
		this.setContentPane(getJContentPane());
		this.setTitle("交易");
/////////////////////////////////////////////    	
	    enrolInfoModel.addColumn("登记号");
	    enrolInfoModel.addColumn("姓名");
	    enrolInfoModel.addColumn("电话"); 
	    enrolInfoTable.setPreferredScrollableViewportSize(new Dimension(250, 100));
	    enrolInfoTable.setBackground(new Color(255, 255, 210));    
	    enrolInfoTable.setRowHeight(20);
	    enrolInfoTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
	    JScrollPane reserveInfoscrollpane = new JScrollPane(enrolInfoTable);
	    enrolPersonInfoPanel.add(reserveInfoscrollpane); 

	    /////////////////////////////////////////////		
		//从EnrolRoom获取的信息： 入住客人信息,部分信息,为了安全性着想
	    Enrol enrolInfo=new Enrol();
		enrolInfoList = enrolRoom.getEnrolInfoForWaiterList();
		//将预订客人信息表放到Table中
	    for(int i=0;i<enrolInfoList.size();i++)
		{
			enrolInfo=(Enrol)enrolInfoList.get(i);
			
			enrolInfoModel.addRow(new Object[]{ 
							Integer.toString(enrolInfo.enrolGuest.id),
							enrolInfo.enrolGuest.name.toString().trim(),
							enrolInfo.enrolGuest.phone.toString().trim()												
					 		});	
		}	
	    
	    //读取数据库中服务列表,显示在combox中
	    serviceInfoList=enrolRoom.getServiceInfoList();
	    
	    String name;	    
	    for(int i=0;i<serviceInfoList.size();i++){
	    	Service service=new Service();
	    	service=(Service)serviceInfoList.get(i);
	    	service.printServiceInfo();
	    	name=service.name;	    	
	    	nameComboBox.addItem(name);
	    }
	    
	    //将当前日期记录成字符串格式，以便存到数据库，到时候，又可以转化回来成为日期对象
	    dateTextField.setEditable(false);
	    SimpleDateFormat simpledf = new SimpleDateFormat("yyyy-MM-dd");
		Date currentDate = new Date();
		String	strCurrentDate = simpledf.format(currentDate)+"";					
		dateTextField.setText(strCurrentDate);
	    
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jContentPane = new JPanel();
			jContentPane.setLayout(null);
			jContentPane.add(getReservePersonInfoPanel(), null);
			jContentPane.add(getServicePanel(), null);
		}
		return jContentPane;
	}

	/**
	 * This method initializes jPanel	
	 * 	
	 * @return javax.swing.JPanel	
	 */
	private JPanel getReservePersonInfoPanel() {
		if (enrolPersonInfoPanel == null) {
			hingLabel = new JLabel();
			hingLabel.setText("登记客人列表");
			enrolPersonInfoPanel = new JPanel();
			enrolPersonInfoPanel.setBounds(new java.awt.Rectangle(16,15,292,127));
			enrolPersonInfoPanel.setBackground(new java.awt.Color(204,204,204));
			enrolPersonInfoPanel.add(hingLabel, null);
		}
		return enrolPersonInfoPanel;
	}

	/**
	 * This method initializes servicePanel	
	 * 	
	 * @return javax.swing.JPanel	
	 */
	private JPanel getServicePanel() {
		if (servicePanel == null) {
			feeLabel = new JLabel();
			feeLabel.setBounds(new java.awt.Rectangle(13,51,42,18));
			feeLabel.setText("服务费");
			dateLabel = new JLabel();
			dateLabel.setBounds(new java.awt.Rectangle(13,88,59,18));
			dateLabel.setText("交易日期");
			nameLabel = new JLabel();
			nameLabel.setBounds(new java.awt.Rectangle(13,11,27,18));
			nameLabel.setText("服务");
			servicePanel = new JPanel();
			servicePanel.setLayout(null);
			servicePanel.setBounds(new java.awt.Rectangle(13,153,295,137));
			servicePanel.setBackground(new java.awt.Color(204,204,204));
			servicePanel.add(nameLabel, null);
			servicePanel.add(getNameComboBox(), null);
			servicePanel.add(dateLabel, null);
			servicePanel.add(getDateTextField(), null);
			servicePanel.add(feeLabel, null);
			servicePanel.add(getFeeTextField(), null);
			servicePanel.add(getOKButton(), null);
			servicePanel.add(getExitButton(), null);
		}
		return servicePanel;
	}

	/**
	 * This method initializes nameComboBox	
	 * 	
	 * @return javax.swing.JComboBox	
	 */
	private JComboBox getNameComboBox() {
		if (nameComboBox == null) {
			nameComboBox = new JComboBox();
			nameComboBox.setBounds(new java.awt.Rectangle(65,11,88,17));
		}
		return nameComboBox;
	}

	/**
	 * This method initializes dateTextField	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getDateTextField() {
		if (dateTextField == null) {
			dateTextField = new JTextField();
			dateTextField.setBounds(new java.awt.Rectangle(80,85,73,22));
		}
		return dateTextField;
	}

	/**
	 * This method initializes jTextField	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getFeeTextField() {
		if (feeTextField == null) {
			feeTextField = new JTextField();
			feeTextField.setBounds(new java.awt.Rectangle(81,48,72,22));
		}
		return feeTextField;
	}

	/**
	 * This method initializes OKButton	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getOKButton() {
		if (OKButton == null) {
			OKButton = new JButton();
			OKButton.setBounds(new java.awt.Rectangle(188,49,78,23));
			OKButton.setText("确认");
			OKButton.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					// 保存登记服务信息.退出该界					
					// 处理非法输入
					Transaction transaction = new Transaction();
					try {
						int checkNumIsInt = Integer.parseInt(feeTextField
								.getText().toString().trim());
						transaction.serviceFee=checkNumIsInt;						
					} catch (NumberFormatException nfe) {
						JOptionPane.showMessageDialog(null, "输入错误，请重新输入！",
								"ok", JOptionPane.ERROR_MESSAGE);
						return;
					}
					
					int index = enrolInfoTable.getSelectedRow();
					System.out.println("你选择了数组的位置为" + index);
					//如果没有选中元素，则不作处理 
					if (index == -1)
					{
						JOptionPane.showMessageDialog(null, "你没有选择顾客，请重新输入！",
								"ok", JOptionPane.ERROR_MESSAGE);
						return;
					}						
					Enrol enrolInfo = new Enrol();
					enrolInfo = (Enrol) enrolInfoList.get(index);
					
					transaction.guestId=enrolInfo.enrolGuest.id;
					
					//String staffId;		//留着有用户传递进来
					
					int indexCombo = nameComboBox.getSelectedIndex();
					Service s = (Service)serviceInfoList.get(indexCombo);
					
					transaction.serviceId = s.id;
					transaction.date=dateTextField.getText().trim();					
					
					enrolRoom.newTransaction(transaction);					
					dispose();
				}
			});
		}
		return OKButton;
	}

	/**
	 * This method initializes jButton	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getExitButton() {
		if (exitButton == null) {
			exitButton = new JButton();
			exitButton.setBounds(new java.awt.Rectangle(188,84,78,24));
			exitButton.setText("返回");
			exitButton.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					dispose();
				}
			});
		}
		return exitButton;
	}

}  //  @jve:decl-index=0:visual-constraint="10,10"