My problem is that i want to upload a file in an interface and show it at the same time in the interface. I dont know if it is possible in Appian.
I have tried to save the upload file in a rule input as a Document and then call this rule input in the imageField. But it doesn't work.
I hope you can help me, thank you so much.
You can't display the file immediately after upload because the file is considered temporary until the form is submitted. The best work around for this is to have a submit button that is something like "View Preview". Then, use activity chaining to link a second interface that displays the document.
You can also utilize a!recordActionField and a!refreshVariable( refreshAfter: "RECORD_ACTION") to submit a form on any interface and then show the result right away
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