asp教程之帶進度條的上傳效果

2024-05-04 11:06:54

字體：大中小

來源：轉載

供稿：網友

今天在網上看到這個asp上傳帶進度條的程序，試了一下，效果不錯，現在放到這里來與大家共享。

< %
'此例子文檔編碼都是UTF-8,如果是其他編碼的系統，請將編碼轉換為相應的編碼，不然表單獲取數據可能會亂碼
Dim objUpload,opt
Dim xmlPath
Dim fileFormName,objFile,counter
opt = request.QueryString("opt")
If opt = "Upload" Then
xmlPath = Server.MapPath(request.QueryString("xmlPath"))'將虛擬路徑轉換為實際路徑
    Set objUpload=new SundyUpload '建立上傳對象
    objUpload.UploadInit xmlPath,"utf-8"
    counter = 1
    Response.Write("普通表單：" & objUpload.Form("normalForm") & "<BR><BR>")'獲取表單數據
    For Each fileFormName In objUpload.objFile
      Set objFile=objUpload.objFile(fileFormName)
        fileSize = objFile.FileSize
strTemp= objFile.FilePath
Response.Write strTemp
fileName = mid(strTemp,InStrRev(strTemp, "/")+1)
'g0=
f0=replace(replace(replace(now(),":","")," ",""),"-","")&"."&g0

        If fileSize > 0 Then
            Response.Write("File Size:" & fileSize & "<BR>")
            Response.Write("File Name:" & objFile.FilePath & "<BR>")

   t=Split(filename,".")
   t1=t(1)
   filename=Replace(Replace(Replace(now,":","")," ",""),"-","")&"."&t1

           ' Response.Write("File Description:" & objUpload.Form("fileDesc" & counter) & "<BR><BR>")
           objFile.SaveAs Server.MapPath(".") & "/upload/" & fileName
   Response.Write "Save at: "&Server.MapPath(".") & "/upload/" & fileName & "<br><br>"
        End If
        counter = counter + 1
    Next

End If
'為上載進度條數據文件（XML文件指定虛擬路徑）
'最好是隨機的，因為可能多個人同時上載，需要不同的進度數據
'這個路徑需要在提交的時候傳入上載組件中，以便在上載過程中更改進度數據
'客戶端使用Javascript來讀取此XML文件，顯示進度
xmlPath = "upload/" & Timer & ".xml"
% >
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Sundy Upload Progress Bar Example</title>
<script language="javascript">
function chkFrm(){
var objFrm = document.frmUpload;
    if (objFrm.file1.value=="" && objFrm.file2.value==""){
      alert("請選擇一個文件");
        objFrm.file1.focus();
        return false;
    }
    objFrm.action = "Example.asp?opt=Upload&xmlPath=<%=xmlPath%>";
    startProgress('<%=xmlPath%>');//啟動進度條
    return true;
}
</script>
</head>