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Symbolizing using Arcade Expression not showing complete

07-26-2019 05:10 AM
Occasional Contributor III


I have created an Arcade expression in ArcGIS Pro 2.3 to build the value for symbolization from to field. 

I took the Arcade expression for unique symbol values:


I gave both fields field1 and field2 standard values and for each a domain in the field settings. Null is not allowed.

Every created symbol value gets a own symbol.

If I publish this layer as web layer the following problems occur:

I can change the values of field1 and field2 and as result the symbol changes in the edit mode.

The symbol in the edit widget in AGOL / Portal (10.7) in the Map Viewer or Edit Widget at WAB doesn't show a given symbol.

It shows only a small black dot.

I also tried to give a special symbol for all other values. This has the same effect.

How can I change that behavior?   

Can I change the symbol at the edit widget with python api like  Earl Medina‌ showed?

Thanks for your help,


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Esri Esteemed Contributor
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