adminedit.asp

新的文章管理系统

<!--#include file="head.asp" -->
      <%
   	const MaxPerPage=18
   	dim totalPut   
   	dim CurrentPage
   	dim TotalPages
   	dim i,j
   	dim idlist
   	dim title

	title=request("txtitle")
   	if not isempty(request("page")) then
      		currentPage=cint(request("page"))
   	else
      		currentPage=1
   	end if
  	if not isempty(request("selAnnounce")) then
     		idlist=request("selAnnounce")
     		if instr(idlist,",")>0 then
			dim idarr
			idArr=split(idlist)
			dim id
		for i = 0 to ubound(idarr)
	       		id=clng(idarr(i))
	       		call deleteannounce(id)
		next
     		else
			call deleteannounce(clng(idlist))
     		end if
  	end if 
   	dim sql
   	dim rs
%>

      <table border="0" width="92%" cellspacing="0" cellpadding="0" align="center">
        <tr>
              <td width="100%" align="center"> 
                <form name="searchsoft" method="POST" action="adminedit.asp">
查找文章:  <input class=smallInput type="text" name="txtitle" size="13">&nbsp;
                  <input type="submit" value="查 询" name="title" class="buttonface">
                </form>
<form method=Post action="adminedit.asp">
              <%
	if title<>"" then
	sql="select * from article where title like '%"&trim(title)&"%' order by articleid desc"
	else
	sql="select * from article order by articleid desc"
	end if
	Set rs= Server.CreateObject("ADODB.Recordset")
	rs.open sql,conn,1,1

  	if rs.eof and rs.bof then
       		response.write "<p align='center'> 还 没 有 任 何 文 章 </p>"
   	else
      		totalPut=rs.recordcount
      		if currentpage<1 then
          		currentpage=1
      		end if
      		if (currentpage-1)*MaxPerPage>totalput then
	   		if (totalPut mod MaxPerPage)=0 then
	     			currentpage= totalPut \ MaxPerPage
	  		else
	      			currentpage= totalPut \ MaxPerPage + 1
	   		end if

      		end if
       		if currentPage=1 then
           		showpage totalput,MaxPerPage,"adminedit.asp"
            		showContent
            		showpage totalput,MaxPerPage,"adminedit.asp"
       		else
          		if (currentPage-1)*MaxPerPage<totalPut then
            			rs.move  (currentPage-1)*MaxPerPage
            			dim bookmark
            			bookmark=rs.bookmark
           			showpage totalput,MaxPerPage,"adminedit.asp"
            			showContent
             			showpage totalput,MaxPerPage,"adminedit.asp"
        		else
	        		currentPage=1
           			showpage totalput,MaxPerPage,"adminedit.asp"
           			showContent
           			showpage totalput,MaxPerPage,"adminedit.asp"
	      		end if
	   	end if
   	rs.close
   	end if
	        
   	set rs=nothing  
   	conn.close
   	set conn=nothing
  
   	sub showContent
       	dim i
	   i=0
%>
              <table width="100%" border="1" cellspacing="0" cellpadding="3" align="center" bordercolorlight="#cccccc" bordercolordark="#FFFFFF">
                      <tr bgcolor="#FFCC00"> 
                            <td width="46" align="center" height="20">ID</td>                  
                            <td width="400" align="center">文 章 标 题</td>
                            <td width="68" align="center"> 
                              <input type='submit' class=buttonface value='删 除'></td>
        </tr>
<%do while not rs.eof%>
        <tr>
          <td height="23" width="46"><p align="center"><%=rs("articleid")%></td>
          <td width="400"><p align="center"><a href="editarticle.asp?id=<%=rs("articleid")%>&classid=<%=rs("classid")%>&Nclassid=<%=rs("Nclassid")%>"><%=rs("title")%></a></td>
          <td width="68"><p align="center"><input type='checkbox' name='selAnnounce' value='<%=cstr(rs("articleID"))%>'></td>
        </tr>
<%
	i=i+1
	      if i>=MaxPerPage then exit do
	      rs.movenext
	loop
%>
      </table>
      
<%
   end sub 

function showpage(totalnumber,maxperpage,filename)
  dim n
  if totalnumber mod maxperpage=0 then
     n= totalnumber \ maxperpage
  else
     n= totalnumber \ maxperpage+1
  end if
  response.write "<p align='center'>&nbsp;"
  if CurrentPage<2 then
    response.write "首页 上一页&nbsp;"
  else
    response.write "<a href="&filename&"?page=1>首页</a>&nbsp;"
    response.write "<a href="&filename&"?page="&CurrentPage-1&">上一页</a>&nbsp;"
  end if
  if n-currentpage<1 then
    response.write "下一页 尾页"
  else
    response.write "<a href="&filename&"?page="&(CurrentPage+1)&">"
    response.write "下一页</a> <a href="&filename&"?page="&n&">尾页</a>"
  end if
   response.write "&nbsp;页次：<strong>"&CurrentPage&"/"&n&"</strong>页"
    response.write "&nbsp;共<b>"&totalnumber&"</b>篇文章 <b>"&maxperpage&"</b>篇文章/页"
       
end function

  sub deleteannounce(id)
    sql="delete from article where articleid="&cstr(id)
    conn.execute sql
    if err.Number<>0 then
	err.clear
	response.write "删 除 失 败 !<br>"
    else
        response.write "操作成功！<br>"
    end if
  End sub
%>
    </form></td>
  </tr>
</table>
<!--#include file="copy.asp" -->