This article applies to file upload to S3 (Amazon AWS) cloud storage. For instance, we have a session variable named "user_id" that stores user ids like 7354322. We want to store each user's files in their own folder like userfiles/7354322.
To achieve this we can add the following code to After Table Init event
PHPRunner:
$tables_data[$table]["fieldname"]["S3Path"] = "userfiles/".$_SESSION["user_id"];
ASPRunner.NET:
GlobalVars.tables_data[table]["fieldname"]["S3Path"] = "userfiles/" + XSession.Session["user_id"].ToString();
Just make sure to repolace fieldname with the actual name of the field where you stire uploaded files info.
