While Null now works in arcade field calculations on Pro 2.5, it still does not work in Attribute Rules while using the edit keyword and update.
Attribute rule dictionary keywords—Geodatabases | Documentation
return {
"result": $feature.assetid,
"edit": [{
"className": "electricdistributionassembly",
"updates": [{
"objectID": feature_objectid,
"associationType": Null
}]
}]
}
The above code will not work. It returns a what I am guessing is an empty field. It does not work on strings or dates.
I need a simple attribute rule that updates a field to "Something" on insert/update and to <Null> on insert/update on "Something Else"
My code works except that there is no way to return Null using Attribute Rules & Arcade. You can return a string, date or 0 (in the case of dates 12/30/1899).
I have set to Null and tried to set it to a field that is Null.