Hi All,
I could really use some help with my application. I am puting on my website a place where scanned invoices can be accessed. The user can upload an invoice for display but in the same process the database will be updated with the information so that it appears within the page. I have made the code and it does upload the image, however, the same page contains code to update the database and although the page runs correctly and does not report any errors the database does not get updated... I will show you my code.
<%
Response.Buffer = True
Dim load
Set load = new Loader
load.initialize
' File binary data
Dim fileData, fileName, filePath, filePathComplete, fileSize, fileSizeTranslated, contentType
Dim countElements, nameInput, pathToFile, filuploadfacteUploaded, strSQL, dbDir
varDate = Now()
fileData = load.getFileData("file")
fileName = LCase(load.getFileName("file"))
filePath = load.getFilePath("file")
filePathComplete = load.getFilePathComplete("file")
fileSize = load.getFileSize("file")
fileSizeTranslated = load.getFileSizeTranslated("file")
contentType = load.getContentType("file")
countElements = load.Count
nameInput = load.getValue("name")
pathToFile = Server.mapPath("fac/") & "\" & fileName
fileUploaded = load.saveToFile ("file", pathToFile)
Set load = Nothing
set DbConn = Server.CreateObject("ADODB.Connection")
DbConn.Open "DSN=sii"
strSQL = "UPDATE Facture SET" _
& " [FScan] = '" & fileName & "'," _
& " [FScanDate] = '" & varDate & "'" _
& " WHERE FactureNum = '" & nameInput & "';"
DbConn.Execute(strSQL)
%>
At the top of the code you will see an attachment that includes process and prcedures to make the upload possible. This is the attachment:
<%
Class Loader
Private dict
Private Sub Class_Initialize
Set dict = Server.CreateObject("Scripting.Dictionary")
End Sub
Private Sub Class_Terminate
If IsObject(intDict) Then
intDict.RemoveAll
Set intDict = Nothing
End If
If IsObject(dict) Then
dict.RemoveAll
Set dict = Nothing
End If
End Sub
Public Property Get Count
Count = dict.Count
End Property
Public Sub Initialize
Dim binData
binData = Request.BinaryRead(Request.TotalBytes)
getData binData
End Sub
Public Function getFileData(name)
If dict.Exists(name) Then
getFileData = dict(name).Item("Value")
Else
getFileData = stringToByte("Not Found")
End If
End Function
Public Function getValue(name)
If dict.Exists(name) Then
getValue = dict(name).Item("Value")
Else
getValue = "Not Found"
End If
End Function
Public Function saveToFile(name, path)
If dict.Exists(name) Then
Dim temp
temp = dict(name).Item("Value")
Dim fso
Set fso = Server.CreateObject("Scripting.FileSystemObject")
Dim file
Set file = fso.CreateTextFile(path)
For tPoint = 1 to LenB(temp)
file.Write Chr(AscB(MidB(temp,tPoint,1)))
Next
file.Close
saveToFile = True
Else
saveToFile = False
End If
End Function
Public Function getFileName(name)
If dict.Exists(name) Then
Dim temp, tempPos
temp = dict(name).Item("FileName")
tempPos = 1 + InStrRev(temp, "\")
getFileName = Mid(temp, tempPos)
Else
getFileName = "Not Found"
End If
End Function
Public Function getFilePath(name)
If dict.Exists(name) Then
Dim temp, tempPos
temp = dict(name).Item("FileName")
tempPos = InStrRev(temp, "\")
getFilePath = Mid(temp, 1, tempPos)
Else
getFilePath = "Not Found"
End If
End Function
Public Function getFilePathComplete(name)
If dict.Exists(name) Then
getFilePathComplete = dict(name).Item("FileName")
Else
getFilePathComplete = "Not Found"
End If
End Function
Public Function getFileSize(name)
If dict.Exists(name) Then
getFileSize = LenB(dict(name).Item("Value"))
Else
getFileSize = "Not Found"
End If
End Function
Public Function getFileSizeTranslated(name)
If dict.Exists(name) Then
temp = 1 + LenB(dict(name).Item("Value"))
If Len(temp) <= 3 Then
getFileSizeTranslated = temp & " bytes"
ElseIf Len(temp) > 6 Then
temp = FormatNumber(((temp / 1024) / 1000), 2)
getFileSizeTranslated = temp & " megabytes"
Else
temp = FormatNumber((temp / 1024), 2)
getFileSizeTranslated = temp & " kilobytes"
End If
Else
getFileSize = "Not Found"
End If
End Function
Public Function getContentType(name)
If dict.Exists(name) Then
getContentType = dict(name).Item("ContentType")
Else
getContentType = "Not Found"
End If
End Function
Private Sub getData(rawData)
Dim separator
separator = MidB(rawData, 1, InstrB(1, rawData, ChrB(13)) - 1)
Dim lenSeparator
lenSeparator = LenB(separator)
Dim currentPos
currentPos = 1
Dim inStrByte
inStrByte = 1
Dim value, mValue
Dim tempValue
tempValue = ""
While inStrByte > 0
inStrByte = InStrB(currentPos, rawData, separator)
mValue = inStrByte - currentPos
If mValue > 1 Then
value = MidB(rawData, currentPos, mValue)
Dim begPos, endPos, midValue, nValue
Dim intDict
Set intDict = Server.CreateObject("Scripting.Dictionary")
begPos = 1 + InStrB(1, value, ChrB(34))
endPos = InStrB(begPos + 1, value, ChrB(34))
nValue = endPos
Dim nameN
nameN = MidB(value, begPos, endPos - begPos)
Dim nameValue
If InStrB(1, value, stringToByte("Content-Type")) > 1 Then
begPos = 1 + InStrB(endPos + 1, value, ChrB(34))
endPos = InStrB(begPos + 1, value, ChrB(34))
midValue = MidB(value, begPos, endPos - begPos)
intDict.Add "FileName", trim(byteToString(midValue))
begPos = 14 + InStrB(endPos + 1, value, stringToByte("Content-Type:"))
endPos = InStrB(begPos, value, ChrB(13))
midValue = MidB(value, begPos, endPos - begPos)
intDict.Add "ContentType", trim(byteToString(midValue))
begPos = endPos + 4
endPos = LenB(value)
nameValue = MidB(value, begPos, endPos - begPos)
Else
nameValue = trim(byteToString(MidB(value, nValue + 2)))
End If
intDict.Add "Value", nameValue
intDict.Add "Name", nameN
dict.Add byteToString(nameN), intDict
End If
currentPos = lenSeparator + inStrByte
Wend
End Sub
End Class
Private Function stringToByte(toConv)
Dim tempChar
For i = 1 to Len(toConv)
tempChar = Mid(toConv, i, 1)
stringToByte = stringToByte & chrB(AscB(tempChar))
Next
End Function
Private Function byteToString(toConv)
For i = 1 to LenB(toConv)
byteToString = byteToString & chr(AscB(MidB(toConv,i,1)))
Next
End Function
%>
The previous page collects the relevant data, such as "file" and "name". Those are the names of the 2 fields... name contains the invoice number and file contains the file path...
What am I doing wrong.. is it because I am trying to use binary data to put in the database... I am not sure if that is the case as I used the
VB Command "varType" and it told me 8... which is string...
If anyone knows what I am doing wrong.. please help me out.
With many thanks for your time and support,
Paul Jacobs
Uploading and Updating in same page
