cart.jsp

用jsp实现的在线商店系统

<%@ page session="true" import="java.util.*, shopping.CD" %>
<jsp:useBean id="str" scope="page" class="test.str_filter"/>
<%
Vector buylist = (Vector) session.getValue("shopping.shoppingcart");
if (buylist != null && (buylist.size() > 0)) {
%>
<center>
<table border="0" cellpadding="0" width="100%" bgcolor="#FFFFFF">
<tr>
<td><b>碟名</b></td>
<td><b>歌手</b></td>
<td><b>国家</b></td>
<td><b>价格</b></td>
<td><b>购买的数量</b></td>
<td></td>
</tr>
<%
for (int index=0; index < buylist.size();index++) {
CD anOrder = (CD) buylist.elementAt(index);
%>
<tr>
<td><b><%=str.strtochn(anOrder.getAlbum()) %></b></td>
<td><b><%=str.strtochn(anOrder.getArtist()) %></b></td>
<td><b><%=str.strtochn(anOrder.getCountry()) %></b></td>
<td><b>￥<%= anOrder.getPrice() %></b></td>
<td align="center"><b><%= anOrder.getQuantity() %></b></td>
<td>
<form name="deleteForm" action="../servlet/ShoppingServlet"
method="POST">
<input type="submit" value="　删　除　">
<input type="hidden" name= "delindex" value='<%= index %>'>
<input type="hidden" name="action" value="DELETE">
</form> 
</td>
</tr> 
<% } %>
</table>
<p>
<form name="checkoutForm" action="../servlet/ShoppingServlet"
method="POST">
<input type="hidden" name="action" value="CHECKOUT">
<input type="submit" name="Checkout" value="  结  帐  ">
</form>
</center>
<% } %>