Bug
The Arcade expression DomainName() does not work as expected with an attribute in ArcGIS Online.
| Bug ID Number | BUG-000120493 |
|---|---|
| Submitted | March 2, 2019 |
| Last Modified | June 5, 2024 |
| Applies to | ArcGIS Online |
| Version found | N/A |
| Operating System | Windows OS |
| Operating System Version | 10.0 64 Bit |
| Status | Will Not Be Addressed |
Additional Information
According to https://developers.arcgis.com/arcade/guide/logic/ "For more complex expressions, we suggest you explicitly list all field attributes that will be used in the execution of the script at the top of the expression. This will ensure the profile, app, and map all request the appropriate fields so the expression executes properly." This is a known limitation with dynamically optimizing queries and field declaration. When writing expressions it is always best to declare the field first to ensure that it behaves accordingly. For example: $feature.COLLEGE; $feature.POPULATION; Round(($feature.COLLEGE / $feature.POPULATION) * 100, 2);Workaround
Add description in the field instead.
Or
Declare the field at the start of the expression so that it gets requested.
For example:
$feature.Domain //the field name of the domain
DomainName($feature, "Domain")
Steps to Reproduce
Bug ID: BUG-000120493
Software:
- ArcGIS Online
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