nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Fonctionnalités qui se chevauchent dans les Pop-Ups Introduction rapide à l'utilisation des FeatureSets avec Arcade

KellyGerrow

b. Parcourez le jeu d'entités créé et retournez un champ spécifique du jeu d'entités :

<blockquote class=\"jive_macro_quote jive-quote jive_text_macro\">
for (var f in intersectLayer){
 return f.NAME
}
</blockquote>

6. Une fois toutes les expressions créées, ajoutez-les à la configuration du pop-up.
7. Désactivez les pop-ups et potentiellement la visibilité des couches de limites de fréquentation scolaire (pas obligatoire, mais je pense que cela nettoie l'affichage,
8.Vérifiez votre pop-up avec les informations provenant des couches intersectantes.

Il y aura plus de documentation, blogs et exemples publiés dans la semaine à venir, mais essayez cet exemple rapide avec des couches simples qui s'intersectent et faites-nous savoir si vous avez des questions.

L'expression complète pour un seul nom de lycée :
<blockquote class=\"jive_macro_quote jive-quote jive_text_macro\">

var intersectLayer =Intersects(FeatureSetByName($map,"Elementary School Attendance Boundary"), $feature)
for (var f in intersectLayer){
return f.NAME
}
</blockquote>
</BODY></HTML>

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Réponses

XanderBakker

Hi Kelly Gerrow ,

Thanks for sharing this blog! Any idea when the online help of ArcGIS Arcade | ArcGIS for Developers will reflect the new features in version 1.5 ? At this moment it is still showing version 1.4 (July):

KellyGerrow

Hi,

It was just updated. You can find feature set doc here:

Data Functions | ArcGIS for Developers

-Kelly

XanderBakker

Great, thank you Kelly!

JohnLucotch2

I'm assuming this isn't available in Portal yet?

RobertScheitlin__GISP

John,

That would be No. See this release info link:

About release versions—Portal for ArcGIS | ArcGIS Enterprise

XanderBakker

I suspect that this will be included in the March release of ArcGIS 10.7.

JohnLucotch2

Thanks. Just determining a route to proceed with.

KellyGerrow

Yes, This is planned to be included with the next ArcGIS Enterprise release. (10.7)

KellyGerrow

Check out this blog by Paul Barker about Feature Sets:

What’s new with Arcade: Taking a stroll through FeatureSets (Part 1)

XanderBakker

I just posted another document on these new functions here: https://community.esri.com/docs/DOC-12773-using-featuresetby-functions-in-arcade-to-drill-down-to-other-layers-and-tables

Anonymous User

Is it also possible to use the position off the mouseclick instead off $feature within the Intersects function?

XanderBakker

I don't think that is possible (at least I haven't seen a functionality exposed in Arcade that does that. Could you explain a little better what you would like to achieve?

HeatherWidlund

Thank you, Xander. I was able to use the negative buffer example you provided in your blog - very helpful! Also, I created an if... else to determine if more than one polygon was intersected and return different expressions.

var buff = Buffer($feature,-10,'feet')
var intersectsLayer = Intersects(FeatureSetByName($map,"Zoning"),buff)
var intcount = Count(intersectsLayer)
var expr = ''
if(intcount>1) {
expr = 'Multiple regulations apply. Contact appropriate Planning Department.'
}
else {
   for(var f in intersectsLayer){
      var zone = f.ZONING
      expr = Proper(zone)
   }
}
return expr

You could also return multiple values by iterating and adding to the expression before returning it, but the lack of a new line capability in AGOL makes this unworkable for me.

XanderBakker

Hi Heather Widlund ,

Great to hear that you successfully made use of the new Arcade functions! Please post a screenshot of the result.

Actually the "TextFormatting.NewLine" works in the pop-up and you can create a new line for each entry as show below:

The document you referenced Using FeatureSetBy functions in Arcade to drill-down to other layers and tables shows how you can do this.

HeatherWidlund

I was led astray by old documentation, I guess - not the first time. Thanks for the tip! I decided not to do the multiple results for other reasons, but here are my two pop-ups, consisting of two expressions drilling down from one polygon layer to another.

pop up window

GISAdministratorFranklin

Is it safe to say that this functionality does not work if the web map contains ArcGIS Enterprise "Map Image Layers" (formerly known as ArcGIS Server Dynamic Map Services)? I tried setting it up with those in the web map and I was not able to access the Global "$map" entity. As a result the Arcade Expression does not work. But when I add hosted feature layers from ArcGIS Online to the web map it does work. I also assume this would work with an ArcGIS Enterprise feature layer, but I'll have to wait to test that in the future when we have the on-site Portal set up.

HeatherWidlund

I tried the same thing. It doesn't work with Map Image Layers. I haven't tried it with hosted Enterprise feature layers.

deleted-user-hIRaiUqzOdC_

When I attempt to create an expression, similar to the example, I receive this error... Any ideas as to why? AGOL, not portal.

HeatherWidlund

That's the error I got when I tried to use a source that was not a hosted feature layer (it was a map image layer published from ArcGIS Server). It doesn't have an object $map because it's not the right kind of source.

GISAdministratorFranklin

That is also the same error I encountered when I used a map image layer from ArcGIS Server. Error did not happen when using a hosted feature layer from AGOL.

NedCake1

The expression will work for AGS layers if you register the individual layers in your AGS map service as feature layers in AGOL (by their map index number). Then add the registered feature layers to your web map. The globals for $map, $feature, $layer, and $datastore will appear in the expression builder.

Hope that helps

Ned

KenMorefield

Hi all,

This is exciting stuff! I'm still fairly new to Arcade. Can anyone tell me if these Arcade Expressions with FeatureSets will work in Collector? If they will work in Collector, will they work in an offline Collector application that has syncing enabled?

I have some end users that could really use some of this functionality to quickly determine some summary info while "disconnected" in the field.

Thanks!

Ken

XanderBakker

I just did a small test on Collector (Aurora, iPad) and it seems that there is still not full support for Arcade. I do expect that the new functions will be supported in the future.

GISAdministratorFranklin

I tried this and it did not seem to work for me. Perhaps it is a version issue? I am using a really old AGS stack at the moment (AGS 10.3.1, Enterprise GDB in SQL Server 2008 R2). Out of curiosity what version are you running, Ned?

KyleWikstrom

This is just SUPER! This ability is very much appreciated!

It does not appear that the Near Me widget in Web AppBuilder supports this capability yet. Is this in fact the case? We like to use the Near Me widget to lookup locations and any intersecting features, but it doesn't seem like the Arcade expressions want to print results in the Near Me resulting popup configuration.

NedCake1

Kyle,

My tests confirm your findings. My group uses the Near Me widget in a similar fashion so this is a significant limitation for us too.

Any thoughts or potential work around ideas from ESRI Staff?

Thanks

XanderBakker

Due to performance issues I guess this functionality has been limited. You can however do a field calculation and use the Arcade functions to create a new field and that one will be available in all the widgets. The donwside is that the values in the new field will not update when a feature changes or new features are created.

AllisonMuise1

Kyle Wikstrom‌ Ned Cake‌ This is a known issue with Near Me right now. We're planing to include a fix in the next release of WebAppbuilder/ArcGIS Online.

-Allison

NedCake1

Sounds Great Allison!

Thanks for the quick response. Will the fix find its way into the WAB Developer Edition also?

Thanks

Ned

AllisonMuise1

Yes, it will.

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