📄 upload.asp
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<!--#include file="Inc/Const.asp" -->
<%
' 取消缓存
Response.Buffer = True
Response.ExpiresAbsolute = Now() - 1
Response.Expires = 0
Response.CacheControl = "no-cache"
' 建立上传顺序号码，为建立上传进度数据文件做准备
Dim UpLoaddingDate
Randomize Timer()
UpLoaddingDate = iXs.FormatTime(Now(), 5) & Clng(1000 + Rnd()*8999)
Dim ObjUpType, bgColor, Wid, MaxNum, sAllowExt
' 背景颜色
bgColor = iXs.ReqStr("bgColor")
If bgColor = "" Then bgColor = "buttonface"
' 文件类型，因为《爱雪儿图文管理系统》将附件分类文章、友情连接、公告、产品展示等等的模块分类，所以加入此参数，您可以去掉
ObjUpType = iXs.ReqNum("ObjUpType")
If ObjUpType = "" Then ObjUpType = 0
' 这是附件要应用到的位置
' 在《爱雪儿图文管理系统》中的应用方法是：例如在修改编号为22的文章的时候可以将此值设置为22，这样在文章提交的时候就不需要再次检测了。
' 意义不大，可以去掉
Wid = iXs.ReqNum("Wid")
If Wid = "" Then Wid = 0
' 下面就是《爱雪儿图文管理系统》根据不同的系统应用而获取不同的系统设置，这里是无效的，仅仅是演示
Select Case ObjUpType
Case 0 ' 文章系统
MaxNum = iXs.Sys_Info(48)
sAllowExt = iXs.Sys_Info(35)
Case 1 ' 友情连接系统
MaxNum = iXs.Sys_Info(49)
sAllowExt = iXs.Sys_Info(39)
Case 2 ' 友情连接系统
MaxNum = iXs.Sys_Info(59)
sAllowExt = iXs.Sys_Info(62)
Case Else ' 默认
MaxNum = 1
sAllowExt = "bmp/doc/gif/jpg/jpeg/wma/wmv/mid/mp3/mpg/dat/png/rar/swf/torrent/txt/zip/pdf/docx"
End Select
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title></title>
<style type="text/css">
@charset "gb2312";
body,td,th {color: #000000;font: 12px Tahoma, "宋体";}
body{
margin:0px;
background-color:<% = bgColor %>; background-color: #66C06D;
}
input{Border: 1px solid #000000;BackGround-Color: buttonface;Color: #000000;height:17px;font: 12px Tahoma, "宋体";}
</style>
<script language="javascript1.2">
<!--
if(top.location == self.location){
alert("请不要非法调用此文件！");
top.location="<% = iXs.Sys_Info(5) %>";
}
-->
</script>
</head>
<body>
<table width="100%" border="0" align="center" cellpadding="4" cellspacing="0">
<tr><td><fieldset>
<legend>学习文件上传</legend>
<TABLE align="center" BORDER="0" CELLPADDING="2" CELLSPACING="0">
<Form name="UpLoad_Form" id="UpLoad_Form" method="post" onSubmit="return apply()" ACTION="UpLoadPost.asp?bgColor=<% = bgColor %>&Action=1&ObjUpType=<% = ObjUpType %>&Wid=<% = Wid %>&UpLoaddingDate=<% = UpLoaddingDate %>" ENCTYPE="multipart/Form-data">
<TR>
<TD align="left">
<input type="hidden" name="Files"></TD>
<TD align="right"><INPUT TYPE="submit" id="submit" NAME="submit" VALUE=" 上 传 " onClick="return CheckUploadForm();"></TD>
</TR>
<TR>
<TD colspan="2" align="left" id="upid">文件：
<input name="strFile1" type="file" id="strFile1" style="width:200" onChange="return CheckUploadForm();"></TD>
</TR>
</Form>
</TABLE></fieldset>
</td></tr></table>
<script language="javascript1.2">
<!--
var iframeids = ["UpLoad_Ad"];
var iframehide = "yes";
var sAllowExt = "<% = Replace(sAllowExt, "/", "|") %>"
var i = 0;
var n = 0
var Obj01 = window.UpLoad_Form.upcount;
var Obj02 = document.getElementById("Files");
function dyniframesize(){
var dyniframe=new Array();
for (i=0; i<iframeids.length; i++){
if (parent.document.getElementById){
dyniframe[dyniframe.length] = parent.document.getElementById(iframeids[i]);
if (dyniframe[i] && !window.opera){
dyniframe[i].style.display="block";
if (dyniframe[i].contentDocument && dyniframe[i].contentDocument.body.offsetHeight){
dyniframe[i].height = dyniframe[i].contentDocument.body.offsetHeight;
}else if (dyniframe[i].Document && dyniframe[i].Document.body.scrollHeight){
dyniframe[i].height = dyniframe[i].Document.body.scrollHeight;
}
}
}
if ((parent.document.all || parent.document.getElementById) && iframehide=="no"){
var tempobj=parent.document.all? parent.document.all[iframeids[i]] : parent.document.getElementById(iframeids[i]);
tempobj.style.display="block";
}
}
}
function setid(){
str='';
if(!Obj01.value){Obj01.value=1;}
if(Obj01.value==0){Obj01.value=1;}
if(Obj01.value><% = MaxNum %>){
alert("您最多只能同时上传 <% = MaxNum %> 个文件!");
Obj01.value = <% = MaxNum %>;
setid();
}
else{
for(n=1;n<=Obj01.value;n++){
str+='文件'
if(n<10)(str+=0)
str+=n+'：<input type="file" name="strFile'+n+'" id="strFile'+n+'" style="width:200" onChange="return CheckUploadForm();"><br>';
window.upid.innerHTML=str;
}
dyniframesize();
}
}
function apply(){
try{
// 检测并禁用文件域表单
for(n=1;n<=Obj01.value;n++){
document.getElementById("strFile" + n).readOnly = true;
}
// 禁用提交表单
document.getElementById("submit").disabled = true;
// 禁用数目设置和按钮
document.getElementById("upcount").disabled = true;
document.getElementById("setids").disabled = true;
// 打开进度条对话框
return WinPop("iXs_UpViewBar.asp?UpLoaddingDate=<% = UpLoaddingDate %>&Files=" + Obj02.value, 430, 165);
}
catch(e){};
}
// 生成弹出窗口
function WinPop(url, width, height){
window.showModelessDialog(url, "UpLoadPross",'dialogWidth=' + width + 'px; dialogHeight=' + height + 'px; resizable=no; help=no; scroll=no; status=no;')
}
// 是否有效的扩展名
function IsExt(url, opt){
var sTemp;
var b=false;
var s=opt.toUpperCase().split("|");
for (var i=0;i<s.length ;i++ ){
sTemp=url.substr(url.length-s[i].length-1);
sTemp=sTemp.toUpperCase();
s[i]="."+s[i];
if (s[i]==sTemp){
b=true;
break;
}
}
return b;
}
// 检测上传表单 检测扩展名是否有效
function CheckUploadForm() {
var Obj;
Obj02.value = ""
for(n=1;n<=Obj01.value;n++){
Obj = document.getElementById("strFile" + n);
if(!IsExt(Obj.value, sAllowExt) && Obj.value!=""){
alert("提示：\n\n第 【" + n + "】 个文件无效！\n\n请选择一个有效的文件，\n支持的格式有：\n" + sAllowExt);
Obj.style.border = "2px solid #FF0000";
return false;
}
if(Obj02.value==""){
Obj02.value = Obj.value;
}else{
Obj02.value += "|" + Obj.value;
}
Obj.style.border = "1px solid #000000";
}
return true
}
// 初始化框架高度
dyniframesize();
//-->
</script>
</BODY>
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