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📄 soullist.jsp

📁 这个是使用JSP、JDBC技术构架一个关于JAVA语言的BBS讨论区
💻 JSP
字号:
🔍 
<%--
File Name:soullist.jsp
Author:fancy
Date:2001.6.1
Usage:精华区list
Address:Peking University 37#215,62762526,fancyrainbow@263.net,bbs.pku.edu.cn(id:javalover)
Note:1.这是一个Open Source项目,你可以自由的获取,修改,传播本项目的代码,无需经过本人的同意。
     2.你不可以将本项目的源代码用于商业应用,除非获得本人的书面允许。
     3.本项目的核心源代码所有权归原开发者所有,如果需要获取最新的核心代码，请与本人联系
--%>
<%
String key=request.getParameter("key"); 
if(key==null)
{
	key="SYSOP";
}
String temppage=request.getParameter("page");
if(temppage==null)
{
	temppage="1";
}
int currpage=Integer.parseInt(temppage);
%>

<html>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Java论坛</title>
</SCRIPT>
</head>
<%@ include file="defaultcss.jsp"%>
<%@ include file="menuaction.jsp"%>
<%@ include file="database.jsp" %>

<%
java.sql.Statement stmtsearch=conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
String SQL="SELECT * FROM forumgroup WHERE groupenname='"+key+"'";
//out.println(SQL);
ResultSet rssearch=stmtsearch.executeQuery(SQL);
String groupname="版务区";
String groupenname="sys";
String adminuser="SYSOP";
if(rssearch!=null)
{
	rssearch.next();
	groupname=rssearch.getString(1);
	groupenname=rssearch.getString(2);
	adminuser=rssearch.getString(4);
	rssearch.close();
}
%>

<%
SQL="SELECT * FROM datafavourite WHERE groupenname='"+groupenname+"'"+" ORDER BY posttime DESC";
//out.println(SQL);
ResultSet rslist=stmtsearch.executeQuery(SQL);
rslist.last();
int count=rslist.getRow();
if(count==-1)
	count=0;
rslist.first();
int pagenumber=20;
int totalpage=count/pagenumber;
if(count>pagenumber*totalpage)
{
	totalpage++;
}
if(currpage>totalpage)
{
	currpage=1;
}
if(currpage<=0)
{
	currpage=1;
}
int currindex=currpage*pagenumber-20;
rslist.absolute(currindex);
//out.println(currindex);
if(totalpage==0)
{
	currpage=0;
}
%>

<%
String prevlink="";
String nextlink="";
String firstlink="";
String lastlink="";
String editlink="";
String deletelink="";
String backlink="</a>";

//set the firstlink
if(totalpage==0)
{
		firstlink="<a href=soullist.jsp?key="+groupenname+"&page=0>";
}
else
{
	firstlink="<a href=soullist.jsp?key="+groupenname+"&page=1>";
}

//set the prevlink
if(currpage-1>=1)
{
	prevlink="<a href=soullist.jsp?key="+groupenname+"&page="+(currpage-1)+">";
}
if(currpage-1<1)
{
	prevlink=firstlink;
}

//set the nextlink
if(currpage+1<=totalpage)
{
        nextlink="<a href=soullist.jsp?key="+groupenname+"&page="+(currpage+1)+">";
}
if(currpage+1>totalpage)
{
	nextlink="<a href=soullist.jsp?key="+groupenname+"&page="+totalpage+">";
}

lastlink="<a href=soullist.jsp?key="+groupenname+"&page="+totalpage+">";

//设定Session,可能用不上,临时的
session.putValue("prevlink",prevlink);
session.putValue("nextlink",nextlink);
session.putValue("firstlink",firstlink);
session.putValue("lastlink",lastlink);
session.putValue("editlink",editlink);
session.putValue("deletelink",deletelink);
session.putValue("backlink",backlink);
%>


<body LANGUAGE=javascript onload="return window_onload()">
<table border="0" width="100%" height="521" cellspacing="0" cellpadding="0">
  <%@ include file="toptable.jsp"%>
  <tr>
    <td width="2%" height="13"></td>
    <td width="92%" height="32" colspan="5" rowspan="2">
      <div align="center">
        <center>
        <table border="0" cellpadding="0" cellspacing="0" width="80%" height="26">
          <tr bgcolor="#efefef">
            <td width="25%" height="24"></td>
            <td width="50%" height="24"  align="center"><font color="red" size="2">Java技术讨论区精华区(<%=groupname%>信区)</font></td>
            <td width="25%" height="24"></td>
          </tr>
        </table>
        </center>
      </div>
    </td>
  </tr>
  <tr><td width="2%" height="13"></td></tr>
  <tr>
    <td width="2%" height="16"></td>
    <td width="2%" height="284" rowspan="18" background="img/shu.gif">　</td>
    <td width="92%" height="284" colspan="5" rowspan="18">
      <div align="center">
        <center>
        <table border="0" cellpadding="0" cellspacing="1" width="99%" height="246">
          <tr>
            <td width="10%" height="29" align="center"><font color="blue" size="2"><%=groupenname%>信区</font></td>
            <td width="40%" height="29" align="center"><font color="blue" size="2">文章数:<%=count%></font></td>
            <td width="18%" height="29" align="center"><font color="blue" size="2">页数:<%=totalpage%></font></td>
            <td width="7%" height="29" align="center"><font color="blue" size="2"></font></td>
            <td width="25%" height="29" align="center"><font color="red" size="2">斑竹:<%=adminuser%></font></td>
          </tr>
	  <tr bgcolor='#DCEDED'>
	    <td width='10%' height='29' align='center'><font color='blue'size='2'>编号</font></td>
	    <td width='40%' height='29'><font color='blue'size='2'>主题</font></td>
	    <td width='18%' height='29' align='center'><font color='blue'size='2'>作者</font></td>
	    <td width='7%' height='29' align='center'><font color='blue'size='2'>回文数</font></td>
	    <td width='25%' height='29' align='center'><font color='blue'size='2'>发表时间</font></td>
	  </tr>
	  <%
	  int i=0;
	  while(rslist.next())
	  {
		int id=rslist.getInt(13);
		String author=rslist.getString(4);
	  %>
	  <tr bgcolor='#efefef'>
	    <td width='10%' height='29'><font size='2' color='blue'><%=id%></font></td>
	    <td width='40%' height='29'><font size='2' color='blue'><a href="soulview.jsp?id=<%=id%>"><%=rslist.getString(1)%></a></font></td>
	    <td width='18%' height='29'><font size='2' color='blue'><a href="viewuser.jsp?key=<%=author%>"><%=author%></a></font></td>
	    <td width='7%' height='29'><font size='2' color='blue'><%=rslist.getInt(11)%></font></td>
	    <td width='25%' height='29'><font size='2' color='blue'><%=rslist.getDate(7)%></font></td>
          </tr>
	  <%
		i++;
		if(i==pagenumber)
			break;
	  }
	  rslist.close();
	  %>
	</table>
        </center>
      </div>
    </td>     
    <td width="2%" height="284" rowspan="18"></td>     
    <td width="2%" height="284" rowspan="18" background="img/shu.gif">　</td>
  </tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="16"></td></tr>
  <tr><td width="2%" height="12"></td></tr>
  <tr>
    <td width="2%" height="41" rowspan="2"></td>
    <td width="2%" height="41" background="img/shu.gif" rowspan="2"></td>
    <form action="souljump.jsp" method="post">
    <td width="92%" height="27" colspan="5">
      <font color="blue" size="2">当前页:第<%=currpage%>页</font>
      <font color="red">==></font>
      <font color="blue" size="2">
      |
      <%=firstlink%>第一页<%=backlink%>
      |
      <%=prevlink%>上一页<%=backlink%>
      |
      <%=nextlink%>下一页<%=backlink%>
      |
      <%=lastlink%>末一页<%=backlink%>
      |
      </font>
      <font color="red">==></font>
      <font color="blue" size="2">跳转到:</font>
      <select name="page">
      <%
      for(int j=0;j<totalpage;j++)
      {
      %>
        <option value="<%=j+1%>">第<%=j+1%>页</option>
      <%
      }
      %>
      </select>
      <input type="hidden" value="<%=groupenname%>" name="key">
      <input type="submit" value="马上跳转">
    </td>
    </form>
    <td width="2%" height="41" rowspan="2" background="img/shu.gif"></td>
    <td width="2%" height="41" background="img/shu.gif" rowspan="2"></td>
  </tr>
  <tr>
    <td width="92%" height="18" colspan="5" background="img/bottom.gif">　</td>
  </tr>
</table> 
<%@ include file="soulmenu.jsp"%>				      
<%
conn.close();
%>
</body>                                
<html>

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