百货/超市行业

开发平台：

WINDOWS

showItems.jsp：源码内容

							<%@ page language="java" import="cmp.*,java.util.ArrayList,java.util.Iterator"%>
<!DOCTYPE HTML PUBLIC "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<title>MyStore Items Catalogue</title>
</head>
<body bgcolor="#FFFFFF">
<form method="post">
<b><h3>MyStore Items Catalogue</h3></b>
<% ArrayList itemsList=(ArrayList)session.getAttribute("itemsList");
   if(itemsList.isEmpty())
{%>
<p>
<h3><b>Items are not available</b></h3>
<%}
   else
{%>
<p>
<table border="1">
<tr>
<th><b>ItemID</b>
<th><b>Description</b>
<th><b>Quantity</b>
<th><b>Price</b>
</tr>
<%
Iterator items=itemsList.iterator();
ItemData id=null;
while(items.hasNext()){
id=(ItemData)items.next();
pageContext.setAttribute("itemData",id);
%>
<jsp:useBean id="itemData" scope="page" class="cmp.ItemData" />
<tr>
<td>
<jsp:getProperty name="itemData" property="itemID"/>
</td>
<td>
<jsp:getProperty name="itemData" property="description"/>
</td>
<td>
<jsp:getProperty name="itemData" property="quantity"/>
</td>
<td>
<jsp:getProperty name="itemData" property="price"/>
</td>
</tr>
<%} %>
</table>
<%} %>
</form>
</body>
</html>

						