download.aspx

商务网站全部程序.很有借鉴意义

<%@ Page Language="VB" ContentType="text/html"%>
<%@ Register TagPrefix="gb" TagName="top" Src="lib/inctop.ascx" %>
<%@ Register TagPrefix="gb" TagName="footer" Src="lib/incfooter.ascx" %>
<%@ Import Namespace="system.data" %>
<%@ Import Namespace="system.data.oledb" %>
<!--#include file="config.inc"-->
<script runat="server">
dim conn as new oledbconnection("provider=microsoft.jet.oledb.4.0; data source="+server.MapPath("data/down.mdb"))

dim objcmd as new oledbdataAdapter

dim ds as new dataset("my")


sub page_load(obj as object, e as eventargs) 
if not page.ispostback then
dgdata.pagesize=softperpage

dim sql as string
sql=new string("select top " & newsoft & " * from soft order by soft_id DESC")
view1.Text="最新的" & newsoft & "个软件.."
if request("soft_catid")<>"" then
sql=new string("select * from soft where soft_catid=" & request("soft_catid") & " order by soft_id DESC")
view1.text=request("sort") & ".."
end if

objcmd=new oledbdataAdapter(sql,conn)
filldatagrid()
fillsort()
filltop1()
filltop2()
query(nothing,nothing)
end if
end sub
'query method
sub query(Sender As Object, e As EventArgs)
if request("select")<>"" and request("keyword")<>"" then  
   [select].value=request("select")
   keyword.value=request("keyword")
elseif keyword.value="" then
   exit sub
end if
dim sql as string="select * from soft where " & [select].value & " like '%" &  keyword.value &"%'order by soft_id DESC"

objcmd=new oledbdataAdapter(sql,conn)
filldatagrid()
view1.text="搜索结果.."
end sub 
sub query2(Sender As Object, e As EventArgs)
if keyword.value="" then
   exit sub
end if
dim sql as string="select * from soft where " & [select].value & " like '%" &  keyword.value &"%'order by soft_id DESC"

objcmd=new oledbdataAdapter(sql,conn)
filldatagrid()
view1.text="搜索结果.."
end sub 

sub getdata()

    objcmd.fill(ds, "soft")
	'define primary key
'	dim keys() as datacolumn={ds.tables("gb").columns("userid")}
'	ds.tables("gb").primarykey=keys'
end sub

sub filldatagrid
    ds.clear()'
    getdata()

    dgdata.datasource=ds
	dgdata.datamember="soft"
	dgdata.databind()
end sub


sub fillsort
    dim objcmd as new oledbcommand("select * from d_cat",conn)
	dim objreader as oledbdatareader
	
	try 
	   objcmd.connection.open()
	   objreader=objcmd.executereader()
	catch ex as exception
	   view1.text=ex.message
	end try
	
	sort.datasource=objreader
	sort.databind()
	
	objreader.close
	objcmd.connection.close()
end sub

sub filltop1
    topsoftdown.text="下载Top" & topsoftnum
    dim objcmd as new oledbcommand("select top " & topsoftnum & " soft_id,soft_name,soft_catname,soft_rcount,soft_dcount from soft order by soft_dcount desc,soft_id desc",conn)
	dim objreader as oledbdatareader
	
	try 
	   objcmd.connection.open()
	   objreader=objcmd.executereader()
	catch ex as exception
	   response.write(ex.message & "for top1")
	end try
	
	downTop.datasource=objreader
	downTop.databind()
	
	objreader.close
	objcmd.connection.close()
end sub

sub filltop2
    topsoftupdate.text="更新Top" & newsoft
    dim objcmd as new oledbcommand("select top " & newsoft & " soft_id,soft_name,soft_catname,soft_rcount,soft_dcount from soft order by soft_id desc",conn)
	dim objreader as oledbdatareader
	
	try 
	   objcmd.connection.open()
	   objreader=objcmd.executereader()
	catch ex as exception
	   response.write(ex.message & "for top2")
	end try
	
	updateTop.datasource=objreader
	updateTop.databind()
	
	objreader.close
	objcmd.connection.close()
end sub




sub dgdata_pageindexChanged(obj as object,e as datagridpagechangedeventargs)
    dgdata.currentpageindex=e.newPageindex
	dgdata.databind()
	filldatagrid()
end sub

</script>

<gb:top runat="server"/>
<link href="site_css.css" rel="stylesheet" type="text/css">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<table width="960" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#FFFFFF">
  <tr> 
    <td colspan="3" height="10"></td>
  </tr>
  <tr> 
    <td valign="top" width="760"> 
      <div align="center">
        <center>
        <table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse; border-width: 0" bordercolor="#111111" width="96%" id="AutoNumber1">
          <tr>
            <td width="100%" style="border-style: none; border-width: medium">
           <div align="center"><img src="images/banner1.gif" width="469" height="150" />      </div></td>
          </tr>
          <tr>
            <td width="100%" style="border-style: none; border-width: medium"></td>
          </tr>
        </table>
        </center>
      </div>
	<form runat="server" >
      <table width="96%" border="0" cellspacing="0" cellpadding="0" align="center">
        <tr> 
          <td class="chinese"> <br>

<asp:label ID="view1" runat="server"/>
          </td>
        </tr>
      </table>
<asp:datagrid ID="dgdata" runat="server" BorderStyle="none" BorderWidth="0" Font-Name="arial" Font-Size="8pt" CellPadding="4" CellSpacing="0" Width="100%" AutoGenerateColumns="false" ShowHeader="true" ShowFooter="true" OnPageIndexChanged="dgdata_pageindexChanged" AllowPaging="true" PagerStyle-Mode="numericpages" PagerStyle-Font-Name="arial" PagerStyle-PageButtonCount="5" PagerStyle-HorizontalAlign="right"> 
 <columns> 
 <asp:templatecolumn> 
                <itemtemplate> 
<table width="98%" border="0" cellspacing="1" cellpadding="0" align="center" bgcolor="#B8B8B8" class="chinese">
        <tr> 
          <td bgcolor="#E7E3E7" colspan="2" height="25"><a href="showsoft.aspx?soft_id=<%# container.dataitem("soft_id")%>" target="_blank"><b><%# container.dataitem("soft_name")%></b></a></td>
          <td colspan="2" align="right" bgcolor="#E7E3E7"><%# container.dataitem("soft_catname")%><font color="#666666">
          </font>｜
            <a href="<%# container.dataitem("soft_demo")%>" target=_blank>
          <font color="#666666">演示</font></a>
          </td>
        </tr>
        <tr> 
          <td bgcolor="#E7E3E7" width="15%" height="22" align="center">
          <font color="#666666">加入时间</font></td>
          <td bgcolor="#FFFFFF" width="35%"><%# container.dataitem("soft_joindate")%></td>
          <td bgcolor="#E7E3E7" width="15%" align="center">
          <font color="#666666">推荐程度</font></td>
          <td bgcolor="#FFFFFF" width="35%" align="center">
          <font color="#666666"><img src="images/<%# container.dataitem("soft_commend")%>stars.gif" width=55 height=12 align="absmiddle"> 
            &nbsp;&nbsp;&nbsp;<%# container.dataitem("soft_dcount")%>/<%# container.dataitem("soft_rcount")%>
          </font> </td>
        </tr>
        <tr> 
       <td bgcolor="#FFFFFF" height="22" colspan="4"><font color="#666666">&nbsp;&nbsp;&nbsp; 软件简介：<%# container.dataitem("soft_desc")%></font></td>
        </tr>
      </table>
                </itemtemplate>
 </asp:templatecolumn>
</columns> 
</asp:datagrid>
      <br>
      <br>
    </td>
    <td background="images/dotlinev.gif" width="1"></td>
    <td width="205" valign="top" align="center"> 
	
	
	
	<table width="90%" border="1" cellspacing="0" cellpadding="8" bgcolor="#293863" class="chinese" bordercolor="#808080" style="border-collapse: collapse">
        <tr> 
          <td bgcolor="#EFEFEF" width="84%" align="center"> 
            <p style="LINE-HEIGHT: 150%">
			</p>
          </td>
        </tr>
      </table>
	  <table width="90%" border="1" cellspacing="0" cellpadding="0" bgcolor="#293863" bordercolor="#808080" style="border-collapse: collapse">

		<tr> 
          <td bgcolor="#EFEFEF" align="center" height="22" class="chinese">下载分类</td>
        </tr>
        <tr> 
            <td bgcolor="#EFEFEF" align="center"> 



<asp:DataList ID="sort" runat="server" RepeatColumns="2" >
<itemtemplate>&nbsp;<a href="download.aspx?soft_catid=<%# container.dataitem("cat_id") %>&sort=<%# container.dataitem("cat_name") %>"><%# container.dataitem("cat_name") %></a></itemtemplate>
</asp:DataList>

            </td>
        </tr>

      </table>


      <br>
      <table width="90%" border="1" cellspacing="0" cellpadding="0" bgcolor="#293863" bordercolor="#808080" style="border-collapse: collapse">

		<tr> 
          <td bgcolor="#EFEFEF" align="center" height="22" class="chinese">软件搜索</td>
        </tr>
        <tr> 
            <td bgcolor="#EFEFEF" align="center"> 
              <select id="select" runat="server">
                <option value="soft_name">软件名称</option>
                <option value="soft_desc">软件简介</option>
              </select>
              <br> 
              <input type="text" id="keyword" class="textarea" size="20" runat="server">
              <br>
              <input type="submit" id="search" value="搜索" class="button" runat="server" OnServerClick="query2">
            </td>
        </tr>
      </table>
</form>

<table width="90%" border="1" cellspacing="0" cellpadding="10" bgcolor="#293863" bordercolor="#808080" style="border-collapse: collapse">
        <tr> 
          <td bgcolor="#EFEFEF" align="center" class="chinese">
          <font color="#808080"><asp:Label ID="topsoftdown" runat="server"/> </font></td>
        </tr>
      </table>


<asp:DataList ID="downTop" runat="server" RepeatColumns="1" >
<itemtemplate>
<center  class="chinese"><a href="showsoft.aspx?soft_id=<%# container.dataitem("soft_id")%>" target="_blank"><%# container.dataitem("soft_name") %></a>&nbsp;&nbsp;(<font color="#66CC33"><%# container.dataitem("soft_dcount")%></font>/<font color="#66CC33"><%# container.dataitem("soft_rcount")%></font>)</center>
</itemtemplate>
</asp:DataList>

<table width="90%" border="1" cellspacing="0" cellpadding="10" bgcolor="#293863" bordercolor="#808080" style="border-collapse: collapse">
        <tr> 
          <td bgcolor="#EFEFEF" align="center" class="chinese">
          <font color="#808080"><asp:Label ID="topsoftupdate" runat="server"/> </font></td>
        </tr>
      </table>
<asp:DataList ID="updateTop" runat="server" RepeatColumns="1" >
<itemtemplate>
<center  class="chinese"><a href="showsoft.aspx?soft_id=<%# container.dataitem("soft_id")%>" target="_blank"><%# container.dataitem("soft_name") %></a>&nbsp;&nbsp;(<font color="#66CC33"><%# container.dataitem("soft_dcount")%></font>/<font color="#66CC33"><%# container.dataitem("soft_rcount")%></font>)</center>
</itemtemplate>
</asp:DataList>	    
	  <br>
<table class="chinese" height="1" cellSpacing="0" cellPadding="5" width="85%" align="center" border="0">
  <tr>
    <td class="chinese" align="right" height="1">
    <p style="LINE-HEIGHT: 150%" align="center"><strong><font color="#666666">本 站 声 明</font></strong></td>
  </tr>
  <tr>
    <td align="right" height="1">
    <div align="left">
      <font color="#999999">
本站的大部分资料，文章都来自网上收集，其版权归作者本人所有，如果有任何侵犯您权益的地方，请联系我们，我们将马上进行整理，谢谢。</font>
    </div>
    </td>
  </tr>
</table>

    </td>
  </tr>
  <tr> 
    <td colspan="3" background="images/dotlineh.gif" height="1"></td>
  </tr>
</table>
<gb:footer runat="server"/>