bid.jsp
资源名称:JSP-OA.rar [点击查看]
上传用户:jhtang88
上传日期:2014-01-27
资源大小:28528k
文件大小:3k
源码类别:
Jsp/Servlet
开发平台:
Java
- <%@ page contentType="text/html;charset=utf-8"%>
- <%@ page import="java.util.*"%>
- <%@ page import="cn.js.fan.util.*"%>
- <%@ page import="cn.js.fan.db.*"%>
- <%@ page import="cn.js.fan.web.*"%>
- <%@ page import="com.redmoon.forum.plugin.auction.*"%>
- <%@ page import="com.redmoon.forum.person.*"%>
- <jsp:useBean id="StrUtil" scope="page" class="cn.js.fan.util.StrUtil"/>
- <jsp:useBean id="privilege" scope="page" class="com.redmoon.forum.Privilege"/>
- <%
- if (!privilege.isUserLogin(request)) {
- out.print(StrUtil.Alert_Back("请先登录!"));
- return;
- }
- long msgRootId = 0;
- String name = "";
- double price;
- try {
- msgRootId = ParamUtil.getLong(request, "msgRootId");
- name = privilege.getUser(request);
- price = ParamUtil.getDouble(request, "bitPrice");
- }
- catch (ErrMsgException e) {
- out.print(StrUtil.Alert_Back("数据格式错误!")); // StrUtil.Alert_Back(e.getMessage()));
- return;
- }
- AuctionDb ad = new AuctionDb();
- ad = ad.getAuctionDb(msgRootId);
- if (ad.getUserName().equals(name)) {
- out.print(StrUtil.Alert_Back("对不起,您自己不能出价!"));
- return;
- }
- // 判别是否已到截止日期
- java.util.Date endDate = ad.getEndDate();
- java.util.Date curDate = new java.util.Date();
- curDate.setTime(System.currentTimeMillis());
- if (DateUtil.compare(endDate, curDate)!=1) {
- out.print(StrUtil.Alert_Back("对不起,拍卖已结束!"));
- return;
- }
- AuctionWorthDb aw = new AuctionWorthDb();
- Vector awv = aw.list(msgRootId);
- aw = (AuctionWorthDb)awv.get(0);
- double dlt = aw.getDlt();
- double curBidPrice = ad.getCurBidPrice();
- // 检查出价是否小于 最后价格 + 最小加价
- if (curBidPrice==0) {
- if (price<aw.getPrice()+dlt) {
- out.print(StrUtil.Alert_Back("出价太低了,必须大于或等于底价加最小加价!"));
- return;
- }
- }
- else {
- if (price<curBidPrice+dlt) {
- out.print(StrUtil.Alert_Back("出价太低了,必须大于或等于当前价格加最小加价!"));
- return;
- }
- }
- AuctionBidDb ab = new AuctionBidDb();
- ab = ab.getLastBid(msgRootId);
- // 检查本人是否已是最后一个出价
- if (ab!=null && ab.getName().equals(name)) {
- out.print(StrUtil.Alert_Back("您已是出价最高者!"));
- return;
- }
- boolean re = false;
- try {
- ab = new AuctionBidDb();
- ab.setMsgRootId(msgRootId);
- ab.setName(name);
- ab.setPrice(price);
- re = ab.create();
- }
- catch (ErrMsgException e) {
- out.print(StrUtil.Alert_Back(e.getMessage()));
- }
- catch (ResKeyException e1) {
- out.print(StrUtil.Alert_Back(e1.getMessage(request)));
- }
- if (re)
- out.print(StrUtil.Alert_Redirect("出价成功!", "../../showtopic.jsp?rootid=" + msgRootId));
- %>