📄 bginforlist.jsp

📁 这是一个上传下载的原代码
💻 JSP
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<%@ page language="java" import="java.util.*,com.project.util.DateTimeUtil" pageEncoding="UTF-8"%>
<%@ page import="com.project.util.StringUtil" %>
<%@page import="com.model.entity.NewsInfo"%>
<%@page import="com.model.dao.DBAccessNews" %>
<%
	//每次显示多少
	int pageSize = 10;
	int pageNum = 0;
	int sumNum = 0;
	int totalPage = 0;
	int falg = 0;
	int num = 0;
	
	List newsList = new ArrayList();
	Integer temp = 0;
	Integer IpageNum = 0;
	
	if(session.getAttribute("userInfo") == null){
		response.sendRedirect(request.getContextPath() + "/login.jsp");
	}else{
		Map newsMap = (Map)request.getAttribute("backNews");//l
		newsList = (List)newsMap.get("newsInfo");//计算setFirstResout&&setMaxResout
		temp = (Integer)newsMap.get("newsNum");//共多少条记录
		IpageNum = (Integer)newsMap.get("pageNum");//初始的传进的地条记录的位置
		
		
		//当前页号
		pageNum = IpageNum.intValue();
		//共多少条
		sumNum = temp.intValue();
		//共多少页
		totalPage =  0;
		falg = 0;
		if(sumNum < pageSize ){
			totalPage = 1;
		}else{
			if(sumNum % pageSize == 0){
				totalPage = sumNum / pageSize;
			}else{
				falg = 1;
				totalPage = sumNum / pageSize + 1;
			}
		}
		for(int i=0;i < totalPage;i++){
			if(pageNum == i){
				num = i;
			}
		}
	}

%>
<html>
	<head>
	
	<script language=JavaScript>
function DoEmpty(params)
{
if (confirm("真的要删除吗？"))
window.location = "<%=request.getContextPath()%>/delinfors.do?newsId=" + params ;
}
</script>

		<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
		<style type="text/css">
td img {display: block;}body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-image: url(jsp/images/bei.gif);
</style>
		<!--Fireworks 8 Dreamweaver 8 target.  Created Wed Sep 05 13:51:49 GMT+0800 2007-->
		<link href="<%=request.getContextPath()%>/jsp/css/css.css"
			rel="stylesheet" type="text/css" />
		<style type="text/css">
<!--
a:link {
	color: #666666;
	text-decoration: none;
}
a:visited {
	color: #666699;
	text-decoration: none;
}
a:hover {
	color: #003399;
	text-decoration: none;
}
a:active {
	color: #FF0000;
	text-decoration: none;
}
-->
</style>
<script type="text/JavaScript">
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
  function nextPage(pageNum,pageSize){
  	document.nextPageForm.pageNum.value = pageNum;
  	document.nextPageForm.pageSize.value = pageSize;
  	document.nextPageForm.submit();
  }
</script>
	</head>
	<body>
	<table width="500 border="0" align="center" cellpadding="0" cellspacing="0" >

  <tr>
    <jsp:include flush="true" page="../include/backTop.jsp" />
  <tr>
  <tr>
  	<td height="1000" colspan="2" align="center" valign="top" bgcolor="#FFFFFF">
  	<table height="400" width="780" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF">
  		<tr valign="top">
  			<td height="9" align="right" valign="top">
  				<table width="300" border="0" valign="top">
  				<form name="nextPageForm"  action="<%=request.getContextPath() %>/inforlist.do" method="post">
  				<input name="pageNum" type="hidden" value="" />
	 			<input name="pageSize" type="hidden" value="" />
			    <tr class="nei20">
			      <a href="javaScript:nextPage('0','<%=pageSize %>');">首页</a>
			      
			      <%if(pageNum >= 1){%>
			      	<a href="javaScript:nextPage('<%=pageNum-1%>','<%=pageSize%>');">上一页</a>
			      <%}else{%>
			       	上一页
			       <%} %>
			      
			      <%if(pageNum < totalPage-1){ %>
			      	<a href="javaScript:nextPage('<%=pageNum+1%>','<%=pageSize%>');">下一页</a>
			      	<a href="javaScript:nextPage('<%=totalPage-1%>','<%=pageSize%>');">尾页</a>
			      <%}else{ %>	
			      	下一页
			      	尾页
			      <%} %>
			      共<%=sumNum %> 条记录
			      第<%=pageNum+1 %>页
			     共<%=totalPage %>页			    </tr>
			      </form>
		    	</table>
  			</td>
  		</tr>
  		<tr>
  			<td valign="top">
  			<table width="750" border="1" align="center" cellpadding="5" cellspacing="0" bordercolor="#FFFFFF" bordercolorlight="000000" valign="top"> 
            <caption>
            </caption>
          <tr> </tr>
            <tr>
            <td width="3%" bgcolor="#EAEAEA"  class="css" align="center">序号</td>
              <th  width="20%" bgcolor="#EAEAEA"  class="css">标题</th>
              <th width="10%" bgcolor="#EAEAEA" class="css">创建时间</th>
              <th width="5%" bgcolor="#EAEAEA"  class="css">删除</th>
              <th width="5%" bgcolor="#EAEAEA" class="css">修改</th>
              
            </tr>
            <%
								for (int i = 0; i < newsList.size(); i++) {
								NewsInfo newsInfo = (NewsInfo) newsList.get(i);
								
						%>
            <tr>
             <%if(i<9){ %>
              <td  class="nei20" align="center"><%=(num == 0)?i+1:String.valueOf(num)+String.valueOf(i+1) %></td>
              <%}else{ %>
              <td  class="nei20" align="center"><%=String.valueOf(num+1)+"0" %></td>
              <% }%>
              <td class="nei20" align="center"><a href="<%=request.getContextPath() %>/look.do?newsId=<%=newsInfo.getNewsId() %>"　target="_blank"><%=newsInfo.getTitle()%></a></td>
              <td class="nei20" align="center"><%=newsInfo.getCreateDate().substring(0,10)%></td>
              <td class="nei20" align="center"><a href="javascript:DoEmpty('<%=newsInfo.getNewsId()%>');">删除</a></td>

              
              <td class="nei20" align="center"><a href="<%=request.getContextPath()%>/upinforfornews.do?newsId=<%=newsInfo.getNewsId()%>">修改</a></td>
            </tr>
         <%
						}
						%>
        </table>
        　　<div align="left">　&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input class="unnamed5"  type="button" value=" 添 加 " onclick="location.href='<%=request.getContextPath()%>/jsp/back/BgInformation.jsp'"/></div>
  		
  			</td>
  		</tr>
  		<tr valign="top">
  		<td>
  		
  		</td>
  		</tr>
  		<tr>
   <jsp:include flush="true" page="../include/foot.jsp" />
  </tr>
  		</table>
	</body>
</html>
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