📄 delete_goods.jsp
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<%@ page contentType="text/html; charset=UTF-8" language="java" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>欢迎光临网上商城</title>
<link rel=stylesheet type=text/css href="./lib/ware.css">
<jsp:useBean scope="page" id="Goods" class="com.wssd.Goods" />
</head>
<body bgcolor="#F4FFFE">
<div align="center">
<% request.setCharacterEncoding("UTF-8");
//获取所要删除的购物信息索引号
String sGoodsID = request.getParameter("GoodsID");
long lGoodsID = Long.parseLong(sGoodsID);
long lUserID = (Long) session.getAttribute("UserID");
Goods.setGoodsID(lGoodsID);
Goods.setUserID(lUserID);
if(Goods.valid())
{
//删除购物车信息
if(Goods.delete())
{
out.println("<p><font color=#5EFD05>该商品已经从您的购物车中清除</font></p>");
out.println("<p><a href=\"goods_management.jsp\" target=\"_self\"><font color=#5EFD05>返回购物车管理</font></a></p>");
}
else
{
out.println("<p><font color=red>操作失败，请重试</font></p>");
out.println("<input type=\"button\" name=\"btn\" value=\"返回\" onClick=\"javascript:window.history.go(-1)\">");
}
}
else
{
out.println("<p><font color=red>您无权进行操作操作</font></p>");
out.println("<input type=\"button\" name=\"btn\" value=\"返回\" onClick=\"javascript:window.history.go(-1)\">");
}
%>
</div>
</body>
</html>
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