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How to Save Signature from Pen Control in Canvas App to Dynamics 365 text/image field


I have a pen control field in my power app form which is used to record signature and then I want it to move to cds record. But when I am viewing the entity in CDS after submitting the form it is showing me value instead of image. I have inserted this pen control signature to text field  and image field.  I am getting below  output in text field.  While Image data type showing nothing.
Current Output: "appres://blobmanager/01ee5b6d6ace4ec8ab5245fe039bf916/8" 

Requested Output : Image


Dual Super User II
Dual Super User II

Hi @arpit_vijay 


What is the expression that you are using on the Update property of Text and Image fields?


Can you try to update the configuration to:

PenInput -> OnSelect -> Set(ImageData,JSON(PenInput1.Image,JSONFormat.IncludeBinaryData))

Use ImageData variable instead of PenInput1.Image. ImageData variable stores the base64 content of the image.


Hope this Helps!


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