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Iron
1 Answer, 1 is accepted
Hello Wayne,
You can Follow the implementation of such functionality here: https://feedback.telerik.com/blazor/1485660-initial-files-in-blazor-upload. I added your Vote to it on your behalf to raise its priority.
Regards,
Marin Bratanov
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Is there any workaround for this functionality to work?
Unfortunately there is no workaround possible, it is a pretty serious feature even it if has a relatively small public api surface.
In the meantime you can consider showing info to your users about related files they have on record in a grid or listview near (or next to, or above, or below) the upload so they can see what they have already. You can also return info for errors (say, duplicate files) in the OnSuccess event (see the second snippet) and show them a message (maybe through the Dialog component).