Can I show a map (with point feature), using only a JSON data source ?

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Permanently deleted user

4 décembre 2021 21:56

I guess this boils down to : can I include esri geometry in the json in such a way that the feature map control understands it ?

The video on using json data source includes geometry but does not show use of a feature map control. I have read the feature map control is for arcgis layer data sources only, but I was hoping that bit of documentation predates the json data source.

 

Is there any other way to use parameters (not data sources) to indicate the point feature to the feature map control (My report is for a single point, not multiple) ?

 

Thanks for any guidance in this

 

0

• Commentaire officiel

  

  Ryan Cooney

  8 avril 2022 05:07

  Yes, this is possible. The Feature Picture Box control has a "Feature" property that is assignable via the expressions tab.

  

  You use an expression to assign it a value that is either a JSON string or an object from a JSON data source. In the screenshot above the expression is binding to the "feature" property of a JSON data source object.

  Just keep in mind that this JSON string or object must match the ArcGIS JSON specification of a feature.

  --Ryan

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