Is there an event for RadAsyncUpload that tells me that all the uploads are finished?
It would be nice if I could show/hide controls according to this event, or even better: initiate a postback when all the files are uploaded.
One way to do to this is in client side,using the onClientFileSelected and OnClientFileUploaded events.
You can increase a counter in the OnClientFileSelected, when the user selects a file to upload (ex.selectedFilesCounter), and in the OnClientFileUploaded method increase another counter(ex.uploadedFiles).
When the selectedFilesCounter = uploadedFiles then you can raise an event or perform postback etc.
Thats what I have think for a similar senario.
Hopefully this can work for you too.
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