Latest Contributions by JimmyKnowles

Trying to use the Calculate Field GP tool in ArcGIS Pro 2.2.3. I need to use logic (if else statements) to modify some field values. I've searched and searched and can't find how to do this in Arcade. In python, the following works fine. It actually sets the field to Null (verified by an isNull definition query). return None‍‍ In Arcade, the following just returns 0 return null‍‍ I've tried a bunch of other things with Arcade, but no success. Anyone have any ideas how to return null with Arcade? ... View more

I've been able to successfully create a survey with nested repeats and everything works fine. The problem comes when I'm trying to view and proof my collected data. What I want to be able to do in WAB or Ops Dashboard is select a parent record and be able to see the related grandchildren, not just the children. I know I could probably accomplish this in WAB by creating a custom widget, but I'm trying to avoid going down that route. My initial attempts involved trying to create a relationship class b/w parent and grandchildren to be able to take advantage of the 'Show related records' in WAB or actions w/ filters in Ops Dashboard. This didn't work when I tried the two following approaches: If I try and use GlobalID-GUID relationship between parent-grandchild, I can publish the survey, but when I try to submit surveys, I get the 'Operation Rolled Back' error. If I create relationship using strings, Survey123 Connect will not publish the survey saying an incompatible relationship exists. Here's my workaround: I create a common key (concatenated text which uniquely identifies all features as being in the same survey) in each of my features (parent, child, grandchild) and I use this field in the group filter in WAB or using actions/filter in Ops Dashboard. Has anyone come up with a better solution for this functionality? ... View more