Excel 2011: upload de fichier en utilisant IE
Bonjour tout le monde.
Je dois à l'aide de maccros envoyer un fichier sur mon serveur à travers IE8. J'utilisais auparavant (avec Excel 2003 et IE6) le code suivant :
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'******************* upload - begin
'Upload file using input type=file
Sub UploadFile(DestURL As String, FileName As String, _
Optional ByVal FieldName As String = "File")
Dim sFormData As String, d As String
'Boundary of fields.
'Be sure this string is Not In the source file
Const Boundary As String = "---------------------------0123456789012"
'Get source file As a string.
sFormData = GetFile(FileName)
'Build source form with file contents
d = "--" + Boundary + vbCrLf
d = d + "Content-Disposition: form-data; name=""" + FieldName + """;"
d = d + " filename=""" + FileName + """" + vbCrLf
d = d + "Content-Type: application/upload" + vbCrLf + vbCrLf
d = d + sFormData
d = d + vbCrLf + "--" + Boundary + "--" + vbCrLf
'Post the data To the destination URL
IEPostStringRequest DestURL, d, Boundary
End Sub
'sends URL encoded form data To the URL using IE
Sub IEPostStringRequest(URL As String, FormData As String, Boundary As String)
'Create InternetExplorer
Dim WebBrowser: Set WebBrowser = CreateObject("InternetExplorer.Application")
'You can uncoment Next line To see form results
'WebBrowser.Visible = True
'Send the form data To URL As POST request
Dim bFormData() As Byte
ReDim bFormData(Len(FormData) - 1)
bFormData = StrConv(FormData, vbFromUnicode)
WebBrowser.Navigate URL, , , bFormData, _
"Content-Type: multipart/form-data; boundary=" + Boundary + vbCrLf
WebBrowser.visible = true
Do While WebBrowser.busy
' Sleep 100
DoEvents
Loop
WebBrowser.Quit
End Sub
'read binary file As a string value
Function GetFile(FileName As String) As String
Dim FileContents() As Byte, FileNumber As Integer
ReDim FileContents(FileLen(FileName) - 1)
FileNumber = FreeFile
Open FileName For Binary As FileNumber
Get FileNumber, , FileContents
Close FileNumber
GetFile = StrConv(FileContents, vbUnicode)
End Function |
Or ce code ne marche plus entre IE8 et Excel 2011 .... C'est à cette instruction que ca bloque :
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WebBrowser.Navigate URL, , , bFormData, _
"Content-Type: multipart/form-data; boundary=" + Boundary + vbCrLf |
Je vois bien qu'il me lance la fenêtre IE, mais elle disparait ensuite, sans que je ne recoive aucune erreur.
Si je fais uniquement cette commande ci :
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WebBrowser.Navigate URL |
La page est lancée mais bien entendu le fichier ne sera pas envoyé....
Si quelqu'un a une idée de comment on peut faire, merci beaucoup.
Cordialement.
