RadUpload Uploadedfiles collection EMPTY in IE(8) but not in Firefox

[Grey]

Hi,

Hi have a raduploadcontrol as below :

<telerik:RadUpload ID="RadUpload1" runat="server" AllowedFileExtensions=".jpeg,.gif,.png,.jpg"
    ControlObjectsVisibility="None" OverwriteExistingFiles="True" AllowedMimeTypes="image/png,image/jpeg,image/gif">
</telerik:RadUpload>

File upload works perfectly fine in Firefox.

However when I try the same thing in IE it seems that there is no instance of the uploaded file available in the collection

Take a look at the firefox/ie images I've uploaded and you'll see what I mean.

For Each f As UploadedFile In RadUpload1.UploadedFiles
strNewMasterFilename = Server.MapPath("~/blogs/" & strActiveBlogName & "/" & strActiveBlogName & "_masterimage") & f.GetExtension
 f.SaveAs(strNewMasterFilename, True)

Next

So Basically the radupload1.uploadedfiles collection is returning null in IE, and the correct value in Firefox (also works fine in Opera)

Does anyone have any ideas ?

Its driving me crazy.

[Cori]

Hello Grey,

Does the file show up in the InvalidFiles collection when you upload using IE? Perhaps it could be a mime type issue?

[Grey]

Yes.

That makes sense. I extended the allowed mime types, adding image/pjpeg,image/x-png after reading the helpdocs,
specifically this quote :

"Different browsers serve different MIME types for the same files. For example, .JPG files are uploaded with image/pjpeg mime-type when using IE and image/jpeg, when using Firefox."

Now it works fine in both browsers.

Thanks so much for pointing me in the right direction