i'm trying to detect the upload count on client side and determine if its 0.
If so i want to enable a panel. I've searched on the forum but cannot find a good example of how to detect upload count.
You can't get the count of the uploaded file from client side. One suggestion is that you can use a global variable and increment it by one in the OnClientFileUploaded event and decrement by one in the OnClientFileUploadRemoved event. Please have a look into the sample code snippet which works fine at my end.