新闻发布项目——后台JSP界面adminManage/newsPage.jsp

来源：互联网发布：vb caption属性编辑：程序博客网时间：2024/05/21 09:03
<%@page import="bdqn.newsManageServlet.Util.PageUitl"%><%@page import="bdqn.newsManageServlet.Service.Impl.newsTbServiceImpl"%><%@page import="bdqn.newsManageServlet.Service.newsTbService"%><%@page import="bdqn.newsManageServlet.Dao.Impl.newsTbDaoImpl"%><%@page import="bdqn.newsManageServlet.Dao.newsTbDao"%><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@ page language="java" import="bdqn.newsManageServlet.Dao.BaseDao"  %><%@ page language="java" import="bdqn.newsManageServlet.Dao.newsTbDao"  %><%@ page language="java" import="bdqn.newsManageServlet.entity.newsTb"  %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>后台界面</title><link href="../CSS/admin.css" rel="stylesheet" type="text/css" /><script type="text/javascript" src="../js/jquery-1.8.3.js"></script><script type="text/javascript">function clickdel(){if(confirm("是否要删除该条新闻？")==true){return true;}else{return false;}}</script></head><body><ul class="classlist"><%//newsTbDao newdao=new newsTbDaoImpl();newsTbService newsService=new newsTbServiceImpl();//获取总记录数int recordCount=newsService.getNewsCount();int pagesize=5;int pageindex=1;//默认是第一页//获取当前页的传值String curPage = request.getParameter("curPage");//第一次访问该页面没有传值，所以为nullif (curPage == null) {pageindex = 1;} else {pageindex = Integer.parseInt(curPage);}PageUitl pageutil = new PageUitl();pageutil.setPagesize(pagesize);pageutil.setRecordCount(recordCount);//获取总页数int pageCount = pageutil.getTotalPageCount();//if(pageindex<1){pageindex=1;}else if(pageindex>pageCount){pageindex=pageCount;}pageutil.setPageindex(pageindex);//获取当前页新闻List<newsTb> newsList = newsService.getPagingNews(pagesize,pageindex);for (int i = 0; i < newsList.size(); i++) {newsTb news = newsList.get(i);//获取每条新闻%><li><a href="readNews.jsp?newsid=<%=news.getNewsID() %>"> <%=news.getTitle() %></a><span> 作者： <%=news.getAuthor() %>      <ahref='modifyNews.jsp?newsid=<%=news.getNewsID() %>'>修改</a>     <ahref='doDelNews.jsp?newsid=<%=news.getNewsID() %>'  onclick='return clickdel()'>删除</a> </span></li><!-- 满足条件的话显示空行 --><%if((i+1)%5==0){ %><li class='space'></li><%} %><% } %><p align="right">当前页数:[<%= pageindex%>/<%=pageCount %>]  <%if(pageindex>1){ %><a href="newsPage.jsp?curPage=1">首页</a> <a href="newsPage.jsp?curPage=<%=pageindex-1 %>">上一页</a><%} %><%if(pageindex<pageCount){ %><a href="newsPage.jsp?curPage=<%=pageindex+1 %>">下一页</a> <a href="newsPage.jsp?curPage=<%=pageCount %>">末页</a><%} %></p></ul></body></html>
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