WEB源码(ASP,PHP,...)

开发平台：
DOS

editnews.asp：源码内容
							
<!--#include file="conn.asp"-->
<%
dim cls
if session("admin")="" then
	Response.Redirect("admin.asp")	
else
	if session("flag")<>"0" then
	
		cls = Instr(session("flag"), "mannewfig")
		if cls <= 0 then
	%>
		<script language="javascript">
			if (confirm("您的操作权限不够,系统拒绝你的访问,请点确定返回,或者点取消退出重新登录"))
			  location.href="login.asp";
			else
			  location.href="index.asp";
		</script>
	<%
		end if
	end if
end if
%>
<%
 if request.QueryString("action")="del" then
conn.execute "delete from news where newsid in ("&request("selectdel")&")"
response.Redirect "editnews.asp"
end if %>
<html><head><title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="../images/css.css" rel="stylesheet" type="text/css">
</head>
<body>
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr> 
<td height="100" valign="top">
                              <%'开始分页
				Const MaxPerPage=20 
   				dim totalPut   
   				dim CurrentPage
   				dim TotalPages
   				dim j
   				dim sql
    				if Not isempty(request("page")) then
      				currentPage=Cint(request("page"))
   				else
      				currentPage=1
   				end if 
		 set rs=server.createobject("adodb.recordset")
	rs.open "select newsid,newsname,addname,adddate from news order by adddate desc",conn,1,1
				if err.number<>0 then
				response.write "数据库中无数据"
				end if
  				if rs.eof And rs.bof then
       				Response.Write "<p align='center' class='contents'> 您还没有添加新闻！</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
            			showContent
            			showpage totalput,MaxPerPage,"editnews.asp"
       				else
          				if (currentPage-1)*MaxPerPage<totalPut then
            				rs.move  (currentPage-1)*MaxPerPage
            				dim bookmark
            				bookmark=rs.bookmark
            				showContent
             				showpage totalput,MaxPerPage,"editnews.asp"
        				else
	        				currentPage=1
           					showContent
           					showpage totalput,MaxPerPage,"editnews.asp"
	      				end if
	   				end if
   				   				end if
   				sub showContent
       			dim i
	   			i=0
			%>
                            <table class="tableBorder" width="90%" border="0" align="center" cellpadding="3" cellspacing="1" bgcolor="#FFFFFF">
                                <form name="form1" method="post" action="editnews.asp?action=del">
								<tr> 
         						<td colspan="4" align="center" background="../images/admin_bg_1.gif"><b><font color="#ffffff">首页新闻管理</font></b></td>
        						</tr>
                                <tr > 
                                <td align="center">新闻主题</td>
                                <td align="center">发布人</td>
                                <td align="center">发布时间</td>
                                <td align="center">选 择</td>
                                  </tr>
                                  <%do while not rs.eof%>
                                  <tr> 
                                    <td  style="PADDING-LEFT: 6px"><a href=newsedit.asp?id=<%=rs("newsid")%>><%=trim(rs("newsname"))%></a></td>
                                    <td  align="center"><%=trim(rs("addname"))%></td>
                                    <td  align="center"><%=rs("adddate")%></td>
                                    <td  align="center">
									<input name="selectdel" type="checkbox" id="selectdel" value=<%=rs("newsid")%>>
                                    </td>
                                  </tr>
                                  <%i=i+1
			if i>=MaxPerPage then Exit Do
			rs.movenext
		  loop
		  rs.close
		  set rs=nothing%>
                                  <tr> 
                                    <td height="30" colspan="4"  align="center"> 
									<input type="submit" name="Submit" value="删除所选新闻">
									全选
									<input type="checkbox" name="checkbox" value="Check All" onClick="mm()">
                                    </td>
                                  </tr>
                                </form>
                              </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 "<form method=Post action="&filename&">"  
				Response.Write "<p align='center' class='contents'> "  
				If CurrentPage<2 Then  
					Response.Write "<font class='contents'>首页 上一页</font> "  
				Else  
					Response.Write "<a href="&filename&"?page=1 class='contents'>首页</a> "  
					Response.Write "<a href="&filename&"?page="&CurrentPage-1&" class='contents'>上一页</a> "  
				End If
				If n-currentpage<1 Then  
					Response.Write "<font class='contents'>下一页 尾页</font>"  
				Else  
					Response.Write "<a href="&filename&"?page="&(CurrentPage+1)&" class='contents'>"  
					Response.Write "下一页</a> <a href="&filename&"?page="&n&" class='contents'>尾页</a>"  
				End If  
					Response.Write "<font class='contents'> 页次：</font><font class='contents'>"&CurrentPage&"</font><font class='contents'>/"&n&"页</font> "  
					Response.Write "<font class='contents'> 共有"&totalnumber&"条新闻 " 
					Response.Write "<font class='contents'>转到：</font><input type='text' name='page' size=2 maxlength=10 class=smallInput value="&currentpage&">"  
					Response.Write "&nbsp;<input type='submit'  class='contents' value='GO' name='cndok'></form>"  
				End Function  
			%>
</td>
</tr>
</table>
<!--#include file="foot.asp"-->
</body>
</html>
<script language=javascript>
function mm()
{
   var a = document.getElementsByTagName("input");
   if(a[0].checked==true){
   for (var i=0; i<a.length; i++)
      if (a[i].type == "checkbox") a[i].checked = false;
   }
   else
   {
   for (var i=0; i<a.length; i++)
      if (a[i].type == "checkbox") a[i].checked = true;
   }
}
</script>

						