Calling A Model In Attribute Rules

AKRRMapGuy — Wed, 06 Sep 2023 23:14:35 GMT

I am trying to create a polyline copy of a feature when it gets created in a polygon feature class.

The best way I see to do this is a feature to polyline tool inside of model builder, or running a model on a nightly process. It would be cool if we could get the polyline to generate with all the attributes from the polygon upon feature insertion by calling a model in attribute rules.

All of this is happening inside of an Enterprise GDB on SQL.

Re: Calling A Model In Attribute Rules

MikeMillerGIS — Thu, 07 Sep 2023 15:01:22 GMT

You can convert the rings of a polygon to a path of a line, just pop the last coordinate that closes the polygon. Use that json to construct a new polyline and return in an attribute rule.

Here is a sample you can test in the playground:

var p = Polygon({ rings: [ [ [-97.06138,32.837], [-97.06133,32.836], [-97.06124,32.834], [-97.06127,32.832], [-97.06138,32.837] ] ], spatialReference: { wkid: 3857 } }); // Sample is only a single part polygon, can loop for multipart var p_path = Dictionary(p)['rings'][0] // remove last coordinate Erase(p_path, -1) var l = Polyline({ paths: p_path, spatialReference: { wkid: 3857 } }); return l

topic Calling A Model In Attribute Rules in Attribute Rules Questions

Calling A Model In Attribute Rules

Re: Calling A Model In Attribute Rules