代码如下: <%@ Page Language="C#" Debug="true" %> <%@Import Namespace="System.Data"%> <%@Import Namespace="System.Data.SqlClient"%> <Script Language="C#" runat="server"> int Record_Per_Page;//定义每页显示记录数 int nPageCount;//定义总页数 int nRecCount;//定义总记录数 int nPage;//定义当前页 void Page_Load(Object src,EventArgs e){ //取得当前页数值,并判断 if(Request["pagesize"]==null) Record_Per_Page=9; else Record_Per_Page=Convert.ToInt32(Request["pagesize"]); //连接数据库 SqlConnection conn; conn =new SqlConnection(ConfigurationSettings.AppSettings["strconn"]); conn.Open(); //执行SQL语句 string ConnStr="select id,name,demo,pic from download where classid=23 or classid=24 order by time desc"; SqlDataAdapter odAdapt = new SqlDataAdapter(ConnStr,conn); DataSet DS = new DataSet(); odAdapt.Fill(DS); DataTable DT = DS.Tables[0]; //获得总记录数 nRecCount = DT.Rows.Count; //判断是否存在数据记录 if(nRecCount > 0){ //确定数据记录要显示的页面数 nPageCount=nRecCount/Record_Per_Page; if(nRecCount % Record_Per_Page > 0) nPageCount ++; if(nPage < 1) nPage = 1; if(nPage > nPageCount) nPage = nPageCount; //将页数显示到屏幕上,并作链接 for(i=1;i<=nPageCount;i++){ html=html+"<a href='mblist.aspx?page="+i+"&id="+classid+"&classname="+Request.Params["classname"]+"pagesize="+Record_Per_Page+"'>"; if(i==nPage) html=html+"<b>"+i+"</b>"; else html=html+i; html=html+"</a> "; } pagelist.InnerHtml=html; html=""; //确认当前页面的开始记录和终止记录 int nStart = Record_Per_Page * (nPage - 1); int nEnd = nStart + Record_Per_Page - 1; if(nEnd > nRecCount - 1) nEnd = nRecCount - 1; //在屏幕中输出记录 html="<table border='0' cellpadding='0' cellspacing='0' style='border-collapse: collapse' bordercolor='#111111' width='95%' height='139' bgcolor='#ffffff'><tr>"; int j=0; for(i=nStart;i<=nEnd;i++){ html+="<td align=center height=180 ><table border='0' cellpadding='0' cellspacing='0' style='border-collapse: collapse' bordercolor='#111111' width='145'><tr><td align=center><img src='http://bbs.wrclub.net/templates/"+DT.Rows[i]["demo"].ToString().Trim()+"/"+DT.Rows[i]["pic"].ToString().Trim()+"' height=143 width=140 border=0 alt='"+DT.Rows[i]["name"].ToString().Trim()+"'></td></tr><tr><td width='100%' background='images/mbbg.gif'><table border='0'cellpadding='0'cellspacing='0'width='100%'><tr><td width='50%'><a href='http://bbs.wrclub.net/templates/"+DT.Rows[i]["demo"].ToString().Trim()+"/' target='_blank'><img src='http://www.okasp.com/techinfo/images/view.gif' border=0></a></td><td width='50%' align=right><a href='mbdown.aspx?id="+DT.Rows[i]["id"]+"' target=_blank><img src='http://www.okasp.com/techinfo/images/down.gif' border=0></a></td></tr></table></td></tr></table></td>"; j++; if(j%3==0) html+="</tr><tr>"; } html+="</tr></table>"; mblist.InnerHtml=html; html=""; } conn.Close(); } </script> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title><%=Request.Params["classname"]%>:网人俱乐部</title> <meta name="Keywords" CONTENT="学习,免费资源,asp,jsp,flash,photoshop,社区,论坛,同学录,电子图书,网站建设,宣传,推广,聊天,数据库,经验心得,游戏,game,电子超市,网人交流论坛,插件,下载"> <meta name="description" CONTENT="提供网站建设、开发方面的学习资料、经验心得,同时提供免费的电子书籍、网站免费资源、制作工具、插件、滤镜,网站还有网上电子超市、论坛、网人交流论坛"> <link rel="stylesheet" type="text/css" href="style.css"><link rel="Shortcut Icon" href="favicon.ico"> </head> <body topmargin="0" leftmargin="0"><form runat=server action="?id=22&classname=模板中心"> <!-- #Include File="top.inc" --> <div align="center"> <center> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="778" height="92"> <tr> <td width="375" height="92" rowspan="2"><img src="images/wrclub_l<%=Request.Params["id"]%>.jpg" width="375" height="92"> </td> <td height="24" width="403" background="images/bg3.gif"> <span id="myclass" runat="server"></span></td> </tr> <tr> <td width="403" height="68" valign="top"> <!-- #Include File="bbslogin.inc" --> </td> </tr> </table> <table width="778" border="0" cellspacing="0" cellpadding="0"> <tr> <td height="20" background="http://www.okasp.com/techinfo/images/bg5.gif"><img src="http://www.okasp.com/techinfo/images/bg5.gif" width="7" height="24"></td> </tr> </table> <table width="778" border="0" cellpadding="0" cellspacing="0" bgcolor="#D8D8D8"> <tr> <td width="562" height="400" align="center" valign="top"> <table width="95%" border="0" cellspacing="0" cellpadding="0" bgcolor="#FFFFFF"> <tr> <td width="37%"> <img src="http://www.okasp.com/techinfo/images/favorites.gif" width="16" height="16"> <a href="default.aspx">网人俱乐部</a> -- 模板中心</td> <td width="63%" align=center>·共有模板 <%=nRecCount%> 个 ·共有 <%=nPageCount%> 页 ·每页显示 <select id=Select21 size=1 name="pagesize" onChange="var URL=this.options[this.selectedIndex].value; if(URL!='') {self.location=URL;} else {this.selectedIndex=0;}" style="font-size: 9pt; font-family: 宋体; background-color: #b6b1cb; color: #000000" tabindex="1"> <option value="?id=22&classname=模板中心&page=<%=nPage%>&pagesize=9" ><font face="Arial">9 </font></option> <option value="?id=22&classname=模板中心&page=<%=nPage%>&pagesize=12"><font face="Arial">12</font></option> <option value="?id=22&classname=模板中心&page=<%=nPage%>&pagesize=15"><font face="Arial">15</font></option> <option value="?id=22&classname=模板中心&page=<%=nPage%>&pagesize=18"><font face="Arial">18</font></option> <option value="?id=22&classname=模板中心&page=<%=nPage%>&pagesize=21"><font face="Arial">21</font></option></select>个</td> </tr> </table> <span id="mblist" runat="server"></span> <table width="95%" border="0" cellspacing="0" cellpadding="0" bgcolor="#FFFFFF"> <tr> <td height="16" align=center> <span id="pagelist" runat="server" ></span> </td> </tr> </table><br> </td> <td width="216" valign="top"> <table width="202" height="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="5" height="100%" valign="top" background="images/yy_bg.gif"><img src="http://www.okasp.com/techinfo/images/yy1_bg.gif" width="8" height="16"></td> <td width="193" height="100%" bgcolor="#FFFFFF" valign="top"> <table width="100%" border="0" cellspacing="0" cellpadding="0" height="24" style="border-collapse: collapse; border-left-width: 1; border-right-width: 1; border-top-width: 1; border-bottom-style: solid; border-bottom-width: 1" bordercolor="#111111"> <tr> <td align="center">下载排行</td> </tr> </table><br> <span id="downhot" class="p1" runat="server"></span></td> <td width="5" height="100%" valign="top" background="images/yy_bg1.gif"><img src="http://www.okasp.com/techinfo/images/yy1_bg1.gif" width="9" height="15"></td> </tr> </table></td> </tr> </table> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="778" height="1"> <tr> <td background="images/nod0a.gif"></td> </tr> </table> <!-- #Include File="footer.inc" --> </center> </div></form> </body></html>
|