📄 pay.jsp
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<%@ page language="java" pageEncoding="gb2312"%>
<%@ page import="java.util.ArrayList" %>
<%@ page import="domain.*" %>
<%@ page import="dataservice.GoodService"%>
<%@ page import="dataservice.TradeService"%>
<%
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>在线支付</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>
<script language="javascript">
function selectAll()
{
var a = document.getElementsByTagName("input");
if(a[0].checked==true){
for (var i=0; i<a.length; i++)
if (a[i].type == "checkbox") a[i].checked = false;
}
else
{
for (var i=0; i<a.length; i++)
if (a[i].type == "checkbox") a[i].checked = true;
}
}
</script>
<body BGCOLOR="00AAFF">
<h1 align="center">在线支付</h1>
<div align="center">
<%
User user = (User)session.getAttribute("user");
double totalCost = 0;
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 {
TradeService ts = new TradeService();
GoodService gs = new GoodService();
ArrayList<Trade> trades = ts.getNotPayedTrades(user.getId());
%>
<form action="cc?module=trade&action=pay" method="post">
<table border="2">
<tr><th>定单号</th><th>交易号</th><th>商品名称</th><th>商品数量</th><th>小计</th><th>支付</th></tr>
<%
for (int i = 0; i < trades.size(); i++) {
Trade trade = trades.get(i);
Goods goods = gs.getGood(trade.getGood().getId());
out.println("<tr>");
out.println("<td>");
out.println(trade.getListId());
out.println("</td>");
out.println("<td>");
out.println(trade.getId());
out.println("</td>");
out.println("<td>");
out.println(goods.getName());
out.println("</td>");
out.println("<td>");
out.println(trade.getGoodCount());
out.println("</td>");
out.println("<td>");
out.println(goods.getPrice() * trade.getGoodCount());
out.println("</td>");
out.println("<td>");
out.println("<input type=\"checkbox\" name=\"tradeid\" value=\"" + trade.getId() + "\" />");
out.println("</td>");
out.println("</tr>");
totalCost += goods.getPrice() * trade.getGoodCount();
}
}
%>
<tr><td colspan="6">总计: <%=totalCost%></td></tr>
</table>
<input type="checkbox" onClick="selectAll()">全部选择
<input type="submit" name="submit" value="提交" />
</form>
</div>
<a href="./user/userhome.jsp">返回主页</a>
</body>
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