topic Re: arcade script for popup in ArcGIS Online Questions

arcade script for popup

IngridAnneessens — Tue, 04 Apr 2023 09:47:50 GMT

Hi! I would like a Arcade script for a popup that shows me all the features within a buffer from one layer with their distances to the selected feature in an other layer.

for example: I selected an adress. The popup has to show all the schools by name within a distance of 10km, followed by their distance to the selected adress.

Can anyone help me?

Arcade script for popup

IngridAnneessens — Tue, 04 Apr 2023 09:41:40 GMT

Hi! I would like a Arcade script for a popup that shows me all the features within a buffer from one layer with their distances to the selected feature in an other layer.

for example: I selected an adress. The popup has to show all the schools by name within a distance of 10km, followed by their distance to the selected adress.

Can anyone help me?

Re: arcade script for popup

jcarlson — Tue, 04 Apr 2023 14:02:34 GMT

This is certainly possible. Including spatial operations in a popup expression can cause your expression to take a bit longer to evaluate, but it's not too hard to put together.

// create the 10km buffer var buff = Buffer($feature, 10, 'kilometers') // get intersecting schools var xs_schools = Intersects(buff, FeatureSetByName($map, 'school_layer_name')) // loop through the returned schools and populate an array var school_list = [] for (var s in xs_schools) { // get distance var dist = Distance(s, $feature, 'kilometers') // push a formatted string to the school_list array Push(school_list, `${s['school_name_field']}: ${Text(dist, '#,###.0')} km away`) // return a newline-delimited string from your array return Concatenate(school_list, '\n')

Re: arcade script for popup

IngridAnneessens — Wed, 05 Apr 2023 09:33:21 GMT

It Works! Thx