?? update_wishlist.jsp
字號(hào):
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta http-equiv="Content-Language" content="en-us">
<title>Wishlist Page</title>
</head>
<body bgcolor="#C0C0C0">
<form method="get">
<%! Vector selectedVector=new Vector(1,1);%>
<%! Vector itemsInVectors=new Vector(1,1);%>
<%! int capacity;%>
itemsInVectors
<%@ page import="java.util.*" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.text.*" %>
<%@ page import="java.sql.Date" %>
<%@ page language = "java" %>
<%! int ctr=0;%>
<%
try{
Enumeration paramNames = request.getParameterNames();
selectedVector.removeAllElements();
while(paramNames.hasMoreElements())
{
String paramName = (String)paramNames.nextElement();
String str=request.getParameter(paramName);
str=str.trim();
if(!str.equals("Add to Wishlist"))
selectedVector.addElement((String)paramName);
ctr++;
}
}
catch(Exception e)
{
}
try
{
itemsInVectors=(Vector)session.getAttribute("Shopping_List");
String username=(String)session.getAttribute("username");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection connect;
connect=DriverManager.getConnection("jdbc:odbc:RegisterDataSource","wasiqr","bhalbabatu");
PreparedStatement stat;
connect=DriverManager.getConnection("jdbc:odbc:RegisterDataSource","wasiqr","bhalbabatu");
for(int i=0;i<=ctr;i++)
{
String itemcode1=(String)selectedVector.elementAt(i);
itemcode1=itemcode1.trim();
itemcode1=itemcode1.substring(1, itemcode1.length()-1);
stat=connect.prepareStatement("Insert into Wishlist_Info values(?,?,?,getdate())");
stat.setString(1,username);
stat.setString(2,itemcode1);
stat.setInt(3,1);
stat.executeUpdate();
selectedVector.remove((String)itemcode1);
itemsInVectors.remove((String)itemcode1);
connect.close();
}//end of for
session.setAttribute("Shopping_List", itemsInVectors);
} //end of try
catch(Exception e)
{
}
%>
<jsp:include page="user_home_page.jsp" flush="true"/>
</form>
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