topic Re: Arcade Expresssion in ArcGIS Pro Questions

Arcade Expresssion

FranHarvey2 — Fri, 02 Aug 2024 19:45:23 GMT

We have a field name: valve service SDE. The attributes are either "null" or a "url" We have a working expression for the url to be returned. We need an expression for when the attribute is "null" return the text "No Service Card"

Re: Arcade Expresssion

CodyPatterson — Fri, 02 Aug 2024 19:48:01 GMT

Hey @FranHarvey2

Here is a short arcade script that does just that if your feature is in this format:

var service = $feature.valve_service_SDE; if (IsEmpty(service)) { return "No Service Card"; } else { return service; }

Hope that helps!

Cody

Re: Arcade Expresssion

jcarlson — Fri, 02 Aug 2024 20:13:59 GMT

There's also DefaultValue, which was made for this very thing. If there's a value, it returns, otherwise it falls back to the value you specify.