📄 order.jsp
字号:
<%@ page language="java" pageEncoding="gb2312"%>
<%@ page import="domain.*" %>
<%@ page import="dataservice.*"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>定购商品</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body BGCOLOR="00AAFF">
<h1 align="center">定购商品</h1>
<div align="center">
<%
User user = (User)session.getAttribute("user");
if (user == null) {
out.println("请先登陆，然后你才可以进行操作!<br>");
out.println("<a href=\"./user/login.jsp\">点击这里登陆.</a>");
}
else {
String goodsId = request.getParameter("id");
if (goodsId == null) {
out.println("请指定一个商品");
}
else {
Cart cart = (Cart)session.getAttribute("cart");
GoodService gs = new GoodService();
for (int i = 0; i < cart.size(); i++) {
Goods goods = gs.getGood(cart.getGoods(i).getId());
cart.setGoods(goods, i);
}
goodsId = goodsId.trim();
out.println("你将要定购如下商品:<br>");
out.println("<table border=\"2\">");
out.println("<tr><th>商品名称</th><th>商品价格</th><th>定购数量</th><th>库存状态</th></tr>");
if (goodsId.equals("000000buythemall")) {
for (int i = 0; i < cart.size(); i++) {
out.println("<tr>");
out.println("<td>");
out.println(cart.getGoods(i).getName());
out.println("</td>");
out.println("<td>");
out.println(cart.getGoods(i).getPrice());
out.println("</td>");
out.println("<td>");
out.println(cart.getGoodsCount(i));
out.println("</td>");
out.println("<td>");
if (cart.getGoods(i).getNumber() >= cart.getGoodsCount(i))
out.println("满足");
else
out.println("不足");
out.println("</td>");
out.println("</tr>");
}
out.println("<tr><td colspan=\"4\">商品总价: " + cart.costs() + "</td></tr>");
}
else {
int index = cart.indexOf(new Goods(goodsId));
Goods goods = cart.getGoods(index);
out.println("<tr>");
out.println("<td>");
out.println(goods.getName());
out.println("</td>");
out.println("<td>");
out.println(goods.getPrice());
out.println("</td>");
out.println("<td>");
out.println(cart.getGoodsCount(index));
out.println("</td>");
out.println("<td>");
if (goods.getNumber() >= cart.getGoodsCount(index))
out.println("满足");
else
out.println("不足");
out.println("</td>");
out.println("</tr>");
out.println("<tr><td colspan=\"4\">商品总价: " + cart.cost(index) + "</td></tr>");
}
out.println("</table>");
}
}
%>
<form action="cc?module=trade&action=order" method="post">
<input type="hidden" name="id" value="<%=request.getParameter("id") %>" />
<input type="submit" name="submit" value="提交" />
</form>
</div>
<a href="./user/userhome.jsp">返回主页</a>
</body>
</html>
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