I'm using the ESRI "Web App Builder for Developer" and Robert Scheitlins "Enhanced Query" widget.
I'm trying to create a map that allows users (mostly police officers) to select a Crime Code (of which there are 210). This map is going to display all incidents (of which there are over 300k+ records), so when I attempt to choose the [Unique] option in the question it can take “minutes” to return the unique selection of options.
This particular widget allows users to choose [Predefined] instead and hand type each option in, but that is so massively time consuming I think it would be backfired as well. I was told by Mr. Scheitlin to add a Domain to that field but… I this layer is a Query Layer, not a straight Feature Class, and I am brand new to them. The GIS Coordinator said we needed to move over to Query Layers for a variety of internal operations reasons. Which puts me in this position.