topic Arcade Expression will not display in Pop-up in new Map Viewer in ArcGIS Online Questions

Arcade Expression will not display in Pop-up in new Map Viewer

WingCheung1 — Thu, 03 Feb 2022 19:23:57 GMT

Hello all,

I am pretty new to the new Map Viewer, so maybe I just missed a step.

I am customizing the pop-up in the new Map Viewer using Arcade. The expression works when I hit Test, but the Pop-up in the new Map Viewer only briefly display a spinning circle and doesn't display the message created by the expression. I have tried re-doing it, restarting the map viewer, but it doesn't work. When I put the same expression in the classic Map Viewer, it immediately works. Any ideas? Any assistance is greatly appreciated.

Here is the expression:

var LocCodes = {
"incorp":"incorporated city",
"unincorp":"unincorporated community"
}

var Loc = $feature.loctype
var LocDesc = LocCodes[Loc]
var SumCases = sum($layer, "confirmedcases")
var FilterCases = sum(Filter($layer,"loctype=@Loc"),"confirmedcases")
Return Proper($feature.name) + " is an " + LocDesc + " located in San Diego County. It recorded " + $feature.confirmedcases + " COVID cases as of Jan, 25, 2022. This represents " + Round($feature.confirmedcases/FilterCases*100,2) + "% of the total cases recorded in all of the " + LocDesc + " jurisdiction, and " + Round($feature.confirmedcases/SumCases*100,2) + "% of the total cases recorded for the entire county."

Tested fine for the new viewer

Expression tested fine in the new and classic viewer

Arcade expression doesn't show in new viewer's pop-up

New viewer pop-up fails to update with the message from the expression

Classic viewer pop-up updates with the message from the expression

Re: Arcade Expression will not display in Pop-up in new Map Viewer

ABishop — Thu, 03 Feb 2022 20:18:08 GMT

Hello Wing,

I think you have to do one extra step and add the expression field in as a "field" to you pop-up in the New Viewer.

Re: Arcade Expression will not display in Pop-up in new Map Viewer

WingCheung1 — Sat, 05 Feb 2022 00:14:00 GMT

Thank you Amada. I figured out what I was doing wrong. I added my Arcade Expression using the +Add content icon instead of Manage Expression. Once I went through Manage Expression and added my expression there, I was able to see my expression in the Fields list and include it in my pop-up. Thanks!

Re: Arcade Expression will not display in Pop-up in new Map Viewer

ryanEvanczyk — Fri, 07 Oct 2022 18:58:16 GMT

This is exactly what I was doing wrong....thank you.