How to Insert Record and Upload file using the Fre

2019-01-27 10:15发布

站内问答 / 后端开发
1844 1 3

I want to Insert record and upload file at the same time, right now im using FreeASPUpload Script. When i submit the form it returns this error 

Cannot use the generic Request collection after calling BinaryRead

Here is the Full Source Code of my page

<% 
option explicit 
Response.Expires = -1
Server.ScriptTimeout = 600
Session.CodePage  = 65001
%>
<!-- #include file="UploadClass.asp" -->
<%

  Dim uploadsDirVar
  uploadsDirVar = server.MapPath("Files_Uploaded") 

function OutputForm()
%>
<form name="frmSend" method="POST" enctype="multipart/form-data" accept-charset="utf-8" action="form.asp" onSubmit="return onSubmitForm();">
<input type="hidden" name="ApplicationForm" value="Insert" />
Name: <input type="text" name="name_insert" value="" size="30" />
    <B>File names:</B><br>
    File 1: <input name="attach1" type="file" size=35><br>
    <br> 
    <input style="margin-top:4" type="submit" value="Submit">
    </form>
<%
end function

function TestEnvironment()
    Dim fso, fileName, testFile, streamTest
    TestEnvironment = ""
    Set fso = Server.CreateObject("Scripting.FileSystemObject")
    if not fso.FolderExists(uploadsDirVar) then
        TestEnvironment = "<B>Folder " & uploadsDirVar & " does not exist.</B><br>The value of your uploadsDirVar is incorrect. Open uploadTester.asp in an editor and change the value of uploadsDirVar to the pathname of a directory with write permissions."
        exit function
    end if
    fileName = uploadsDirVar & "\test.txt"
    on error resume next
    Set testFile = fso.CreateTextFile(fileName, true)
    If Err.Number<>0 then
        TestEnvironment = "<B>Folder " & uploadsDirVar & " does not have write permissions.</B><br>The value of your uploadsDirVar is incorrect. Open uploadTester.asp in an editor and change the value of uploadsDirVar to the pathname of a directory with write permissions."
        exit function
    end if
    Err.Clear
    testFile.Close
    fso.DeleteFile(fileName)
    If Err.Number<>0 then
        TestEnvironment = "<B>Folder " & uploadsDirVar & " does not have delete permissions</B>, although it does have write permissions.<br>Change the permissions for IUSR_<I>computername</I> on this folder."
        exit function
    end if
    Err.Clear
    Set streamTest = Server.CreateObject("ADODB.Stream")
    If Err.Number<>0 then
        TestEnvironment = "<B>The ADODB object <I>Stream</I> is not available in your server.</B><br>Check the Requirements page for information about upgrading your ADODB libraries."
        exit function
    end if
    Set streamTest = Nothing
end function

function SaveFiles
    Dim Upload, fileName, fileSize, ks, i, fileKey

    Set Upload = New FreeASPUpload
    Upload.Save(uploadsDirVar)

    ' If something fails inside the script, but the exception is handled
    If Err.Number<>0 then Exit function

    SaveFiles = ""
    ks = Upload.UploadedFiles.keys
    if (UBound(ks) <> -1) then
        SaveFiles = "<B>Files uploaded:</B> "
        for each fileKey in Upload.UploadedFiles.keys
            SaveFiles = SaveFiles & Upload.UploadedFiles(fileKey).FileName & " (" & Upload.UploadedFiles(fileKey).Length & "B) "
        next
    else
        SaveFiles = "No file selected for upload or the file name specified in the upload form does not correspond to a valid file in the system."
    end if
    SaveFiles = SaveFiles & "<br>Enter a number = " & Upload.Form("enter_a_number") & "<br>"
    SaveFiles = SaveFiles & "Checkbox values = " & Upload.Form("checkbox_values") & "<br>"
    SaveFiles = SaveFiles & "List values = " & Upload.Form("list_values") & "<br>"
    SaveFiles = SaveFiles & "Text area = " & Upload.Form("t_area") & "<br>"
end function
%>
<HTML>
<HEAD>
<TITLE>Test Free ASP Upload 2.0</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>
BODY {background-color: white;font-family:arial; font-size:12}
</style>
<script>
function onSubmitForm() {
    var formDOMObj = document.frmSend;
    if (formDOMObj.attach1.value == "")
        alert("Please press the Browse button and pick a file.")
    else
        return true;
    return false;
}
</script>

</HEAD>

<BODY>

<br><br>
<div style="border-bottom: #A91905 2px solid;font-size:16">Upload files to your server</div>
<%
Dim diagnostics
if Request.ServerVariables("REQUEST_METHOD") <> "POST" then
    diagnostics = TestEnvironment()
    if diagnostics<>"" then
        response.write "<div style=""margin-left:20; margin-top:30; margin-right:30; margin-bottom:30;"">"
        response.write diagnostics
        response.write "<p>After you correct this problem, reload the page."
        response.write "</div>"
    else
        response.write "<div style=""margin-left:150"">"
        OutputForm()
        response.write "</div>"
    end if
else
    response.write "<div style=""margin-left:150"">"
    OutputForm()
    response.write SaveFiles()
    response.write "<br><br></div>"
end if

%>

</BODY>
</HTML>
<!-- #include file="ADOVBS.inc" -->
<%

'=======================================================================================
' CONNECT DATABASE
'=======================================================================================
Dim objConn, objRs
Set objConn = CreateObject("ADODB.Connection")
Set objRs = CreateObject("ADODB.Recordset")
objConn.open"Provider=Microsoft.Jet.OLEDB.4.0;Data Source="& server.MapPath("db/Job_database.mdb") &";Mode=ReadWrite|Share Deny None;Persist Security Info=False"

If Request("ApplicationForm") = "Insert" Then
Set InsCom=Server.CreateObject("ADODB.Command")
InsCom.ActiveConnection=objConn

InsName = Trim(request("name_insert"))
InsName = replace(InsName,"'","''")

InsCom.CommandText = "Insert into applications(aname)Values(?)"
InsCom.Parameters.Append InsCom.CreateParameter("@name_insert", adVarChar, adParamInput, 255, InsName)

InsCom.Execute

End If
%>

I have been searching for this problem, but couldn't make it work. although what i found is that i have to use the Form Collection provided by FreeASPUpload. therefore i change 

If Request("ApplicationForm") = "Insert" Then

to this

If Upload.Form("ApplicationForm") = "Insert" Then

But it also returns an error, that says: Variable is undefined: 'Upload'

If i change the Request method, it only Uploads the file not inserts the record

If Request.QueryString("ApplicationForm") = "Insert" Then

What i understands is that my insert query is in wrong place or so...

Please help me solve this problem.. thanks

1条回答
可以哭但决不认输i
2楼-- · 2019-01-27 10:40

I haven't used AspFreeUpload much so I'm guessing a bit here.

It would appear that using the Request object isn't an option so you're stuck with having to use the Upload.Form. As your code stands, the Upload object is only defined and set within the context of your SaveFiles function.

Try moving your database insert code to within the SaveFiles function. This would mean cutting everything from the line

Dim objConn, objRs

to

InsCom.Execute

and pasting it just before 'End Function'

You may also need to move your include adovbs.inc directive to somewhere before the function was called. The most logical place would be on the line immediately below your other include directive = for uploadclass.asp

查看更多
0人赞 添加讨论(0) 举报
登录 后发表回答
相关问题
查看全部
相关文章
查看全部
收藏的人(3)