package?shopBeans;

import?java.sql.*;
import?java.util.Vector;
import?shopBeans.ConnDB;
import?shopBeans.Convert;

public?class?CartBean
{
	public?String?p_id;
	public?float?p_price;
	public?String?p_header;
	public?int?p_number;
	ConnDB?conn=new?ConnDB（）;
	Convert?convert=new?Convert（）;
	Vector?cart=null;
	ResultSet?rs=null;
	public?Vector?addCart（String?p_idVector?cart）
	{
		this.cart=cart;
		String?sql=“select?p_pricep_image?from?Product?where?p_id=‘“+p_id+“‘“;
		rs=conn.doQuery（sql）;
		float?p_price=0;
		String?p_image=““;
		try
		{
			if（rs.next（））
			{
				p_price=rs.getFloat（“p_price“）;
				p_image=rs.getString（“p_image“）;
			}
		}
		catch（Exception?e）{}
		this.p_id=p_id;
		this.p_price=p_price;
		this.p_header=p_image;
		this.p_number=1;
		boolean?Flag=true;
		if（cart==null）
		{
			cart=new?Vector（）;
		}
		else
		{
			for（int?i=0;i			{
				CartBean?goodsitem=（CartBean）cart.elementAt（i）;
				if（goodsitem.p_id.equals（this.p_id））
				{??
					goodsitem.p_number++;
					cart.setElementAt（goodsitemi）;
					Flag=false;
				}
			}
		}
		if（Flag）
			cart.addElement（this）;
			return?cart;
	}
	
	public?int?deleteCart（int?p_idVector?cart）
	{
		int?id=p_id;
		this.cart=cart;
		if?（cart==null）
		{
			return?0;
		}
		else
		{
			cart.removeElementAt（id）;
			return?1;
		}
	}
	public?CartBean?updateCart（Vector?cartint?iString?num）
	{
		this.cart=cart;
		CartBean?goodsitem=（CartBean）cart.elementAt（i）;
		String?sum1=num;//得到修改的數量
		if（sum1!=null?&&?sum1!=““）
		{
			goodsitem.p_number=Integer.parseInt（sum1）;
		}
		//sum=sum+goodsitem.p_number*goodsitem.p_price;
		//cart.addElement（goodsitem）;
		return?goodsitem;
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-11-23?09:56??easybuyonline\
?????文件?????????959??2007-06-09?16:54??easybuyonline\README.txt
?????目錄???????????0??2012-11-22?13:15??easybuyonline\WEB-INF\
?????目錄???????????0??2012-11-22?13:15??easybuyonline\WEB-INF\classes\
?????文件????????1752??2004-04-23?19:05??easybuyonline\WEB-INF\classes\CartBean.java
?????文件????????1779??2005-03-07?21:42??easybuyonline\WEB-INF\classes\ConnDB.java
?????文件?????????275??2005-03-07?21:43??easybuyonline\WEB-INF\classes\Convert.java
?????目錄???????????0??2012-11-22?13:15??easybuyonline\WEB-INF\classes\shopBeans\
?????文件????????2178??2004-04-23?19:05??easybuyonline\WEB-INF\classes\shopBeans\CartBean.class
?????文件????????2025??2004-04-23?19:04??easybuyonline\WEB-INF\classes\shopBeans\ConnDB.class
?????文件?????????463??2004-04-23?19:05??easybuyonline\WEB-INF\classes\shopBeans\Convert.class
?????文件????????1422??2004-08-29?08:02??easybuyonline\WEB-INF\web.xml
?????目錄???????????0??2012-11-22?13:15??easybuyonline\admin\
?????文件????????2911??2005-04-08?19:12??easybuyonline\admin\admin_all.jsp
?????文件?????????548??2005-04-08?21:39??easybuyonline\admin\admin_delete.jsp
?????文件????????2554??2005-04-08?19:03??easybuyonline\admin\admin_index.jsp
?????文件????????1810??2005-04-08?22:05??easybuyonline\admin\admin_login.jsp
?????文件????????2351??2005-04-09?21:20??easybuyonline\admin\admin_login_ok.jsp
?????文件????????7743??2005-04-08?21:03??easybuyonline\admin\admin_reg.jsp
?????文件????????1443??2005-04-08?21:22??easybuyonline\admin\admin_reg_ok.jsp
?????文件????????1158??2005-03-17?09:41??easybuyonline\admin\admin_select.jsp
?????文件????????2865??2005-03-17?09:34??easybuyonline\admin\admin_select_result.jsp
?????文件????????7788??2005-03-28?07:36??easybuyonline\admin\admin_update.jsp
?????文件????????1165??2005-04-08?21:21??easybuyonline\admin\admin_update_ok.jsp
?????文件?????????475??2005-03-18?10:08??easybuyonline\admin\copyright.jsp
?????文件????????3379??2005-04-08?19:04??easybuyonline\admin\cust_all.jsp
?????文件?????????765??2005-04-08?21:35??easybuyonline\admin\cust_delete.jsp
?????文件????????3979??2005-04-08?20:54??easybuyonline\admin\cust_message_all.jsp
?????文件?????????515??2005-04-08?21:28??easybuyonline\admin\cust_message_delete.jsp
?????文件????????3233??2005-04-08?21:27??easybuyonline\admin\cust_message_return.jsp
?????文件????????1362??2005-04-08?20:42??easybuyonline\admin\cust_select.jsp
............此處省略445個文件信息