标签：des style blog http io color ar os java
struts标签 jstl标签 OGNL表达式 EL表达式
前台显示:
<%@page import="runtong.entity.Orders"%> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <%@taglib uri="/struts-tags" prefix="s"%> <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <% 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>33润通官网</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" href="css/reset.css" /> <link rel="stylesheet" href="css/index.css" /> <script src="js/jquery-1.4.3.min.js"></script> <script language="javascript"> $(document).ready(function() { //这个就是传说的ready $(".stripe tr").mouseover(function() { //如果鼠标移到class为stripe的表格的tr上时，执行函数 $(this).addClass("over"); }).mouseout(function() { //给这行添加class值为over，并且当鼠标一出该行时执行函数 $(this).removeClass("over"); }) //移除该行的class $(".stripe tr:even").addClass("alt"); //给class为stripe的表格的偶数行添加class值为alt //www.divcss5.com 整理特效 }); $("#c-nav>li").each(function() { $(this).hover(function() { $(this).children(".c-sub").css("display", "block"); $(this).children(".c-sub").animate({ opacity : "1", top : "100%" }, 240); }, function() { $(this).children(".c-sub").css({ display : "none", opacity : "0", top : "60%" }); }); }) </script> </head> <body> <jsp:include page="head.jsp"></jsp:include> <div class="fatbar"> <h2 class="fatbar-title personal-title">个人中心</h2> </div> <!--产品详情页--> <div class="wrap"> <div class="showlist"> <div class="ll-box"> <div class="order"> <p class="ptext">订单详情</p> <form action="" method="get"> <table border="1" class="stripe"> <tr style="height:40px;text-align:center;"> <th style="display:none;">id</th> <th>收货人姓名</th> <th>收货人手机号码</th> <th>数量</th> <th>金额</th> <th>收货人地址</th> <th>添加时间</th> <th>支付状态</th> <th></th> </tr> <s:iterator value="#request.orders.results" var="order"> <tr> <td style="display:none">${order.id}</td> <td>${order.receivename}</td> <td>${order.receivemobile}</td> <td>${order.count}</td> <td>${order.money}</td> <td>${order.address}</td> <td>${order.addTime}</td> <c:if test="${order.status==‘0‘}"> <td>未付款</td> </c:if> <c:if test="${order.status==‘1‘}"> <td>已付款</td> </c:if> <c:if test="${order.status==‘0‘}"> <td><a href="updateOrderStatus?id=${order.id}&money=${order.money}">支付</a></td> </c:if> </tr> </s:iterator> </table> </form> <p> <a> <s:property value=‘#request.orders.pageIndex‘ />页/<s:property value=‘#request.orders.pageCount‘ />页 </a> <s:if test="#request.orders.pageIndex > 1"> <a href="orderlist?pageIndex=1" title="首页">首页</a> <a href="orderlist?pageIndex=<s:property value=‘#request.orders.pageIndex-1‘/>" title="上一页">上页 </s:if> <s:if test="#request.orders.pageIndex<#request.orders.pageCount"> <a href="orderlist?pageIndex=<s:property value=‘#request.orders.pageIndex+1‘/>" title="下一页">下页
<a href="orderlist?pageIndex=<s:property value=‘#request.orders.pageCount‘/>" title="末页">末页</a> </s:if> </div> </div> <div class="rr-box"></div> </div> </div> <div class="clear"></div> <jsp:include page="foot.jsp"></jsp:include> </body> </html>
PageBean.java
package runtong.util; import java.util.List; public class PageBean { private int pageIndex; private int pageSize; private int rowCount; private int pageCount; private List results; public int getPageIndex() { return pageIndex; } public void setPageIndex(int pageIndex) { this.pageIndex = pageIndex; } public int getPageSize() { return pageSize; } public void setPageSize(int pageSize) { this.pageSize = pageSize; } public int getRowCount() { return rowCount; } public void setRowCount(int rowCount) { this.rowCount = rowCount; } public int getPageCount() { return pageCount; } public void setPageCount(int pageCount) { this.pageCount = pageCount; } public List getResults() { return results; } public void setResults(List results) { this.results = results; } }
OrderListAction.java
package runtong.action; import java.util.Date; import java.util.List; import javax.servlet.http.HttpServletRequest; import org.apache.struts2.ServletActionContext; import runtong.dao.IOrdersDAO; import runtong.dao.OrdersDAOImpl; import runtong.entity.Orders; import runtong.entity.Users; import runtong.util.PageBean; public class OrderListAction extends BaseAction { private IOrdersDAO ordersDAO = new OrdersDAOImpl(); private int pageIndex=1; private int pageSize=4; @Override public String execute() throws Exception { Users users = (Users) sessionMap.get("user"); PageBean orders = ordersDAO.list(users.getId(), pageIndex, pageSize); requestMap.put("orders", orders); return SUCCESS; } public int getPageIndex() { return pageIndex; } public void setPageIndex(int pageIndex) { this.pageIndex = pageIndex; } public int getPageSize() { return pageSize; } public void setPageSize(int pageSize) { this.pageSize = pageSize; } }
OrdersDAOImpl.java
package runtong.dao; import java.util.List; import org.hibernate.Session; import org.hibernate.Transaction; import runtong.entity.Orders; import runtong.util.HibernateUtil; import runtong.util.PageBean; public class OrdersDAOImpl implements IOrdersDAO { @Override //保存订单 public boolean save(Orders orders) { boolean success=true; Session session=null; Transaction tc=null; try { session=HibernateUtil.getSession(); tc=session.beginTransaction(); session.save(orders); tc.commit(); } catch (Exception e) { success=false; tc.rollback(); throw new RuntimeException(e); } finally{ HibernateUtil.closeSession(); } return success; } @Override //根据订单id获取订单 public Orders get(int id) { Orders orders=null; Session session=null; try { session=HibernateUtil.getSession(); orders=(Orders)session.get(Orders.class,id); } catch (Exception e) { throw new RuntimeException(e); } finally{ HibernateUtil.closeSession(); } return orders; } @Override //更新订单 public boolean update(Orders orders) { boolean success=true; Session session=null; Transaction tc=null; try { session=HibernateUtil.getSession(); tc=session.beginTransaction(); session.update(orders); tc.commit(); } catch (Exception e) { success=false; tc.rollback(); throw new RuntimeException(e); } finally{ HibernateUtil.closeSession(); } return success; } @Override public boolean delete(int id) { boolean success=true; Session session=null; Transaction tc=null; try { session=HibernateUtil.getSession(); tc=session.beginTransaction(); Orders orders=(Orders)session.load(Orders.class, id); session.delete(orders); } catch (Exception e) { success=false; tc.rollback(); throw new RuntimeException(e); }finally{ HibernateUtil.closeSession(); } return success; } @Override //获取所有订单，分页 public PageBean list(int pageIndex, int pageSize) { PageBean pageBean=new PageBean(); Session session=null; try { session=HibernateUtil.getSession(); //查询总行数 int rowCount= ((Number)session.createQuery("select count(*) from Orders").uniqueResult()).intValue(); //计算总页数 int pageCount=(rowCount%pageSize==0)?(rowCount/pageSize):(rowCount/pageSize+1); if(pageCount==0){ pageCount=1; } //计算当前页第一条数据的行号 int firstResult=(pageIndex-1)*pageSize; //查询分页列表 List<Orders> results=session.createQuery("from Orders o order by o.id") .setFirstResult(firstResult) .setMaxResults(pageSize) .list(); pageBean.setPageIndex(pageIndex); pageBean.setPageSize(pageSize); pageBean.setRowCount(rowCount); pageBean.setPageCount(pageCount); pageBean.setResults(results); } catch (Exception e) { throw new RuntimeException(e); } finally{ HibernateUtil.closeSession(); } return pageBean; } @Override public List list(int uid) { // TODO Auto-generated method stub Session session = null; session = HibernateUtil.getSession(); List myorders = null; myorders = session.createQuery("from Orders o where uid=? order by o.uid").setInteger(0, uid).list(); return myorders; } @Override public PageBean list(int uid, int pageIndex, int pageSize) { // TODO Auto-generated method stub PageBean pageBean=new PageBean(); Session session=null; try { session=HibernateUtil.getSession(); //查询总行数 int rowCount= ((Number)session.createQuery("select count(*) from Orders where uid=?").setInteger(0, uid).uniqueResult()).intValue(); //计算总页数 int pageCount=(rowCount%pageSize==0)?(rowCount/pageSize):(rowCount/pageSize+1); if(pageCount==0){ pageCount=1; } //计算当前页第一条数据的行号 int firstResult=(pageIndex-1)*pageSize; //查询分页列表 List<Orders> results=session.createQuery("from Orders o where uid=? order by o.id").setInteger(0, uid).setFirstResult(firstResult).setMaxResults(pageSize).list(); pageBean.setPageIndex(pageIndex); pageBean.setPageSize(pageSize); pageBean.setRowCount(rowCount); pageBean.setPageCount(pageCount); pageBean.setResults(results); } catch (Exception e) { throw new RuntimeException(e); } finally{ HibernateUtil.closeSession(); } return pageBean; } }
标签：des style blog http io color ar os java
原文地址：http://www.cnblogs.com/manusas/p/4073779.html
