I'm using the following code behing at the send form button click event in order to check if my RadUpload has at last 1 file to be uploaded, this works fine in IE but not in Firefox that display the error message each times.
Dim CheckNbrPics As Integer = 0
For Each file As UploadedFile In RuPhotos.UploadedFiles
CheckNbrPics = CheckNbrPics + 1
If CheckNbrPics = 0 Then
"<li class=""Error"">Error text</li>")
The files are saved in a second time.
I would like to keep this validation in the logik of my code behing, is it possible ?
It seems that FF download 1st the files and play the code after this, IE not.
Any idea to fix it ?