📄 listn.jsp

📁 网上订票系统源代码
💻 JSP
字号:
<%@ page    language  = "java"  %>
<%@ page    import  = "java.io.*"  %>
<%@ page    import    = "java.sql.*" %>
<%@ page    import    = "java.math.*" %>
<%@ page    import    = "java.util.*" %>
<%@ page    import    = "common.*"%>
<%@ page contentType="text/html; charset=gb2312"%>
<%
   /*-----------------------------------------------------------------------------------*/
	String error = "";
	int count = 0;//总记录条数
	int perPage = 5;//每页显示数量
	int pageCount = 0;//页数总量
	int pageNum = 1;//当前页数
	String pageNo = "1";//当前页数

	Pub pub = new Pub();
	Pub outpub = new Pub();
	Vector v_pubs = new Vector();
	
	try{pageNo = request.getParameter("Page").trim();}catch(Exception e){pageNo = "1";}
	try{pageNum = Integer.parseInt(pageNo);}catch(Exception e){pageNum = 1;}
	
	if(error.equals(""))
	{
		
		try
		   {
			error = pub.list(pageNum,perPage,"and PType=0 ORDER BY PID DESC");
			v_pubs = pub.v_pubs;
			count = pub.count;
		   }catch(Exception e){}
		 pageCount = count%perPage==0?(count/perPage):(count/perPage+1);
	}
	
	
	
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">
<HTML lang="zh-CN" xmlns="http://www.w3.org/1999/xhtml">
<HEAD>
<TITLE><% Control cc = new Control();out.print(cc.SysName);%>——公司新闻</TITLE>
<META http-equiv="Content-Type" content="text/html; charset=gb2312">
<META http-equiv="Content-Language" content="zh-CN">
<META content="all" name="robots">
<META content="xiaoqingfeng" name="author">
<META content="<%=cc.SysName%>" name="description">
<META content="<%=cc.SysName%>" name="keywords">
<!-- 调用样式表st -->
<LINK media="all" href="./css/css1.css" type=text/css rel=stylesheet>
<!-- 调用样式表end -->
<META content="MSHTML 6.00.2900.3059" name=GENERATOR>
<script language="javascript">
function selectPage(ff)
{
	ff.submit();
}
</script>
</HEAD>
<BODY style="margin:0px;">
<div align="center">
<script language="javascript" src="./JS/top.js"></script>
</div>
<TABLE width="750" height="312" border="0" align="center" cellPadding="0" cellSpacing="0">
  <TBODY>
  <TR>
    <TD width="750" height="380" valign="top" class="bj_body_01">
	
	<form name="myform" action="ListN.jsp" method="post">
	<!---->
	<TABLE class="bgcolor_FF6500" cellSpacing="1" cellPadding="5" width="746" align="center" border="0">
        <TBODY>
        <TR>
          <TD colspan="5"><div align="center" class="font_fff">新闻一览</div></TD>
        </TR>
        <TR class="bgcolor_eeeeee">
          <TD colspan="5"><div align="center">共有新闻<%=count%>条 每页<%=perPage%>条 当前为第<%=pageNo%>页 共<%=pageCount%>页</div></TD>
          </TR>
        <TR class="bgcolor_eeeeee">
          <TD width=46>新闻ID</TD>
          <TD width=326>新闻标题</TD>
          <TD width="131">发布时间</TD>
          <TD width="63">发布人</TD>
          <TD width=124>操作</TD>
        </TR>
  <%for(int i=0;i<v_pubs.size();i++)
    {
    	try{outpub = (Pub)v_pubs.get(i);}catch(Exception e){}
    %>
        <TR class="bgcolor_FFFFFF">
          <TD><%=outpub.PID%></TD>
          <TD><%=outpub.PTitle%></TD>
          <TD vAlign=top><%=outpub.PDate%></TD>
          <TD vAlign=middle><%=outpub.PName%></TD>
          <TD width=124><a href="./viewnews.jsp?PID=<%=outpub.PID%>">查看</a></TD>
        </TR>
  <%}
      if(v_pubs.size()==0)
	  {
	%>
		<TR class="bgcolor_FFFFFF">
          <TD colspan="5" align="center" height="250">目前尚未发布</TD>
        </TR>
   <% }
    %>  
		<TR>
		  <TD colspan="5" class="bgcolor_eeeeee">
		  
		  <div align="center">
		  <%if(pageNum>1){%>
          <a href="ListN.jsp?Page=<%=pageNum-1%>">上一页</a> 
          <%}else{%>
          上一页 
          <%}%>
          <%if(pageNum<pageCount){%>
          <a href="ListN.jsp?Page=<%=pageCount%>">下一页 </a> 
          <%}else{%>
          下一页 
          <%}%>
          跳到第 <select name="Page" onChange="javascript:selectPage(myform)">
            <option value="<%=pageNo%>"><%=pageNo%></option>
            <%for(int i=1;i<=pageCount;i++)
            	if(pageNum!=i){%><option value="<%=i%>"><%=i%></option><%}%>
          </select> 页
		  </div>
		  
		  </TD>
		</TR>
		
	</TBODY>
	</TABLE>
	<!---->
	</form>

  </TD>
  </TR>
  <tr>
  	<td align="center"><a href="#" onClick="history.go(-1);"><img src="./images/GoBack.gif" alt="返回" width="171" height="27" border="0"></a></td>
  </tr>
  </TBODY>
</TABLE>
<!-- Bottom Start -->
<div align="center">
<script language="javascript" PType="text/javascript" src="./JS/end.js"></script>
</div>
<!-- Bottom End -->
</BODY>
</HTML>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -