showitems.jsp

《J2EE企业级应用开发》一书的配套源代码

<jsp:include page="header.jsp" flush="true"/>
<jsp:include page="sidebar.jsp" flush="true"/>
<jsp:useBean id="shoppingSession" scope="session" class="com.j2eeapp.cdstore.bean.ShoppingSession" />
<%@ page contentType="text/html;charset=gb2312" import="java.util.*,com.j2eeapp.cdstore.vo.*" %> 
<% String category=(String)request.getParameter("category");
out.println(category);
 Collection product=shoppingSession.getProductByCategory(category);
Iterator it=product.iterator();
if(it.hasNext()){
%>
<table border="0" cellspacing="0" cellpadding="2" width="500">

   <tr>
   <th background="images/titlebar_stretch.gif" valign="top" class="title" align="left">名称 </th>
   <th background="images/titlebar_stretch.gif" align="right" valign="center" class="title">描述  </th>
   <th background="images/titlebar_stretch.gif" align="right" valign="center" class="title">添加到购物车 </th>
  </tr>
<% while(it.hasNext())
  {  
     ProductDescription pr=(ProductDescription)it.next();
  %>  
  <Tr>
  <td><a href="showdetails.jsp?productId=<%=pr.getProductId()%>" class="heading"> 
   <%=pr.getName()%></a></td>
  <td><%=pr.getDescription()%></td>
  <td><a href="additem?itemId=<%=pr.getItemId()%>" class="heading">添加</a></td>
  </Tr>
  <%}%>
</table>
<%}
else
{%>
<br>建设中<a href="category.jsp">返回</a>
<%}%>
<jsp:include page="footer.jsp" flush="true"/>