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Save A Signature To A Sharepoint List (Image Column)

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Posted on by Maxwell123

Hello I have an app that requires a signature at the end of it. Everything is working ship shape I am however running into an issue with saving the image of a pen input field to a SP List. I understand how to get the signature into a document library but I want to keep everything in this one list. From my testing it does not appear that I can fill out the Image column called "Drivers Signature" from a "Create Item" or "Update Item" in Microsoft Flow.

I am really trying to have the image itself populate into the image column instead of the text data for the image. Does anyone know of a way to achieve this? From some research it seems maybe an HTTP Request could achieve this but I am unsure of how to accomplish that.

I would appreciate any input or help on this issue!! Thank you so much!

Maxwell

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Building Power Apps

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WarrenBelz 156,576 Most Valuable Professional on at

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Hi @Maxwell123 ,

Firstly, the new "Image" type column is presently SharePoint only and is not visible in Power Apps or Power Automate. You can however save the signature on a SharePoint Multi-line text column as Base64 and view it in Power Apps. I have done a blog on SharePoint / Power Apps images and you will see the reference in there.

Happy to elaborate further if you get stuck.

Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.
WarrenBelz 156,576 Most Valuable Professional on at

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Hi @Maxwell123 ,

Just checking if you got the result you were looking for on this thread. Happy to help further if not.

Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.