arcgis-popup-templates

Dynamic ArcGIS popup content is created using a popupTemplate with content arrays and Arcade expressions. This approach enables multi-section or conditional popups by assembling text, fields, media, attachments, and related records in a flexible format.

An ArcGIS popupTemplate supports text, fields, media, attachments, expression, customContent, and relationship content types. These can be combined to present rich, configurable information for map features.

Conditional popup templates use expressionInfos within the popupTemplate to evaluate Arcade expressions. These expressions dynamically control content assembly, allowing you to display varying text, fields, or media based on feature attributes.

Yes, you can display related records and attachments together in a single ArcGIS popup. The popupTemplate supports configuring relationship content and attachments alongside text and fields within a content array.

Yes, configuring outFields is required for popup templates to ensure the necessary attribute data is available. The popupTemplate uses these fields to display values, execute Arcade expressions, and format dynamic content properly.