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Arcade symbology expression works in Map Viewer Classic but not in New Map Viewer

bnmcknigh

A bit of background, I have a hosted feature layer that's recording the status of solid waste pickups by quarter section for 4 different collection areas. So in other words, the quarter sections have a field denoting the collection area (Area 1-4) as well as the collection status (Collected, Not Collected; domain values of Collected, NotCollected).

I want to symbolize this layer by the collection area (area 1-4) as well as if the status is collected. Quarter sections that have a status of not collected would be symbolized the same no matter the collection area.

For the Arcade expression, I decided to use the When logical function (I also tried IIf). Here is my expression below, just for 2 areas:

When($feature.Area == 'Area 1' && DomainName($feature,"collection_status") == 'Collected', "Area 1 Collected", $feature.Area == 'Area 2' && DomainName($feature,"collection_status") == 'Collected', "Area 2 Collected", 'NotCollected')

The expression results in the below symbology when using the Map Viewer Classic, which is what I'm expecting.

However, when using the same expression in the New Map Viewer, I get this.

Looking at the style options, there's no values categorized in other. In addition, the count for Not Collected is off, I would expect to see a value of 232. There's 505 quarter sections in total so I'm not sure what happened to the other 7?

Lastly, to add the Arcade expression does also work in ArcGIS Pro 2.9:

So am I missing something? Is there a limitation with the New Map Viewer?

Thanks in advance for the help!

@XanderBakker

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Accepted answers

XanderBakker

Hi @bnmcknigh ,

I don't think you are missing anything. I just noticed that when your symbology is based on an Arcade expression, it looks like it does not scan for the possible values that can result and just returns a single value. Since you cannot add values in the Map Viewer, you would need to edit the json in https://ago-assistant.esri.com/ and add the missing categories, which is not something I recommend.

It is better to log this with support.

All comments

XanderBakker

Hi @bnmcknigh ,

It is better to log this with support.

bnmcknigh

Hi @XanderBakker,

Thanks for taking a look. I'll go ahead and submit a tech support case.

keith_jackson

Hi @bnmcknigh - did you ever resolve this issue? I am having the same problem. I dealt with ESRI support a couple months ago, and I was able to just save in map viewer classic and let them close the ticket without an actual resolution. But now I need to group my layers in the web map and can't use classic. I really would love to avoid all the time working with tech support will take, so any info you can provide would be greatly appreciated. Thanks!

keith_jackson

Also to note in my case: I am symbolizing four categories, and all four show up fine in the web map. In the Instant App, however, only three of the four show properly.

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