Dynamic count of points inside a polygon

wizgis

Hi All,

We have the following scenario where there are points coming from survey123 and it is falling inside a polygon.

We wish to know if it's dynamically possible to reflect the count of points inside a polygon in any dashboard element (indicator, etc.). On researching this, we found that by using arcade expression, it is possible to reflect it in the pop-up. Following is the arcade expression that we have set up in the polygon layer

var points = FeatureSetByName($map, 'Point_layer')
var countp = Count(Intersects(points,$feature))
return countp

 

We also found this link to the idea : https://community.esri.com/t5/arcgis-dashboards-ideas/using-custom-attribute-expressions-from-pop-ups-as/idi-p/1565798 , so this makes us think that it is currently not possible. However, data expression has been suggested however, we are not sure what should be the expression.

Any inputs would be helpful.

 

wizgis

@RPGIS 

Thank you for sharing your inputs however, had to modify the expression as Geometry function doesn't take feature set as input. Used the following link for reference: 

• https://community.esri.com/t5/arcgis-online-questions/arcade-data-expression-intersects-for-dashboard/td-p/1265441