Hey everyone, I would like my users to be able to upload picture to a small gallery of ten images. As they upload the image, I would Ideally like for them to see a small "preview of the image as they add more. I’m using Supabase as a backend. What is the best way to handle this? Right now I have a column with a text array that’s meant to hold the URLs. Should I have a separate table with individual records? Any advice would be helpful. Thanks!
Hi @doubleplus,
You can do this by storing it inside a variable and showing it to your user before even saving it in your backend, after he confirms it, then yes you would save it
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@GeovanyNocodeBR Thank you for your reply back then, I have bookmarked this for many months and tried it now. The variable sounds great but I don’t understand it yet. Where is the url of the image coming from if not from the backend? Can the image file itself be held in the variable and if yes, how can I do it? Thank you!