I'm using a custom AsyncUploadHandler, where I process uploaded files and save into my database
I do it this way because users may upload hundreds of files at once, and I want to process them as they are uploaded, instead of all at once
Currently some heavy users have to wait ~15 minutes or so for all of their files to upload, before they can trigger a postback where I show a summary of the uploaded files
If possible, I want to return a small text summary for a file in the AsyncUploadHandler, which would be shown immediately to the user after each file is uploaded. This way, they can quickly see which files have unusual issues among their list of uploads
I know there is server interaction after each AsyncUploadHandler 'Process' function runs. After the AsyncUploadHandler 'Process' function runs, the little client icon indicator turns green, showing it uploaded successfully. Can I pass a small text string to be displayed next to an uploaded file?