topic Re: Show Labels on join Featureclass using arcade Expression in ArcGIS JavaScript Maps SDK Questions

Show Labels on join Featureclass using arcade Expression

cadgism — Tue, 05 Jul 2022 07:40:59 GMT

I made a join between a feature class and a table. Want to show the labels from the table, for which I use the following expression, it raises an error "bad-arcade-expression". Can someone help me on how can I solve this? Thank you

LabelField = TableNmae.Fieldname labelExpressionInfo: { expression: "$feature." + LabelField }

Re: Show Labels on join Featureclass using arcade Expression

JohannesLindner — Tue, 05 Jul 2022 08:02:16 GMT

Field names of joined tables have to be called using bracket notation.

The resulting Arcade expression should look like this:

$feature["TableName.FieldName"]

Re: Show Labels on join Featureclass using arcade Expression

cadgism — Tue, 05 Jul 2022 09:54:34 GMT

Perfect , Thank you