I am have a portal app that uses the query widget to allow users to draw a shape around water meters in order to export a certain set of attributes to a csv file. The base water meter feature class (hosted in portal) has over 20 attribute fields but I only need to export five. I set the pop up to only show those five attributes in the map and in the app I set the attribute table widget to only show those same attributes from the map. When I use the query widget on the water meters feature class in the app and go to export to a csv, all the fields are there not just the five I want. What am I missing? Is this even possible with this widget?
I am not sure that it is possible to limit the fields in the export. But what I do know the popups configuration for field format is honored in the AT widget so if you already have the popup limited to those 5 fields then it is Very likely that you can not.