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

2016-11-25 00:24 423 查看
<%@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null
if (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() %>      <a
href='modifyNews.jsp?newsid=<%=news.getNewsID() %>'>修改</a>
     <a
href='../doDelNewsServlet?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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