How to save dataURL (base64 converted to png)?

I want to submit the “base64 converted to png” file from weweb to xano; however, it seems that the file cannot be passed through as a file resource.

I have followed Jean-Philippe Trinh’s signature pad component creation and everything is good and working.



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That is until I bound it as an input to my Xano Request as shown below. And it does not save the converted png url link


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This is the response when I tested it.

Can anybody help me?

@ jptrinh Hello Jean Philippe! I am one of the hundred people that possibly benefitted from your signature pad tutorial; :smile: thank you for that!
I just want to ask if you can help me with this. I did everything you have taught in the tutorial; but now I would like to save it as png in xano but it doesn’t seem to recognized the converted dataURL and it just saves nothing but “null” :frowning:
Maybe you could help me? thank you :confounded_face:

You need to convert it into base64. This URL is local, so that’s why Xano can’t access it

Hi @Broberto ! How do I do that? Apologies I’m not a professional coder.

There should be an action for that :slight_smile: