topic Re: Arcade expression doesn't show in pop-up in ArcGIS Online Questions

Arcade expression doesn't show in pop-up

anonymous55 — Wed, 09 Mar 2022 21:46:06 GMT

Hello,

I have this code and I getting result in test but I can't set it up in pop-up of new map viewer?

var intersectLayer =Top(OrderBy(FeatureSetByName($map,"xyz"),"Inspection_Date DES"), 3); return intersectLayer

and this is I am seeing on pop-up

Re: Arcade expression doesn't show in pop-up

JohannesLindner — Thu, 10 Mar 2022 08:55:10 GMT

intersectLayer is a FeatureSet. It will be shown in the expression builder's test, but popups can't show it.

You have to build a string:

var inspection_dates = [] for(var f in intersectLayer) { Push(inspection_dates, f.Inspection_Date) } return Concatenate(inspection_dates, TextFormatting.NewLine)

Re: Arcade expression doesn't show in pop-up

anonymous55 — Fri, 05 Aug 2022 15:22:50 GMT

Hello

I have this code which bring different fields from another layer to pop up but I can't get the result on popup

var fips = $feature["parent_id"] var dd = FeatureSetByName($map, "Survey v2", ['age','gender','race'],False) var fillterSur = "survey_id = @fips" var cou = First(Filter(dd, fillterSur)) var popupTEXT = "Age: " +Text(cou,'#,###') var popupTEXT = "gender: " +Text(cou,'#,###') var popupTEXT = "race: " +Text(cou,'#,###') return popupTEXT

The result I am getting is like this :

Re: Arcade expression doesn't show in pop-up

JohannesLindner — Mon, 08 Aug 2022 09:57:29 GMT

You're using Text() on a feature, which returns a json string containing info about the geometry and attributes of the feature. What you want to do is extracting the fields of the feature, not the whole feature.
You're not adding to your popupText sring. Instead you reassign a new value to it each time, which is why you only see one line as a result.
There's no need to call Text() here. Your fields are all strings, the number format won't do anything. What you could do is using DefaultValue() to insert some meaningful text if there's a null value in a field.

var popupLines = [ "Age: " + DefaultValue(cou.age, "not reported"), "Gender: " + DefaultValue(cou.gender, "not reported"), "Race: " + DefaultValue(cou.race, "not reported"), ] return Concatenate (popupLines, TextFormatting.NewLine) // or comma sepated: // return Concatenate(popupLines, ", ")