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View a loaded file in a form

Question asked by matteo_zanardo on Sep 7, 2018

Hello everyone, I am exposing my problem.


I uploaded in a form "Write " a file with the Upload tool.


In a second form "read ", an operator should view the file uploaded to the previous form and verify it.

The problem lies in the fact that I can't actually see the uploaded file.


I tried to use the Expression tool by doing $ {FieldID}, only that with an ID of a text to insert, I see it in the second form, while if I put the ID of the File uploaded, I exit "Empty ".


How can I fix it?