How to query features within attributed radius of a point feature

BlakeMorrison — Tue, 23 Jul 2024 05:52:27 GMT

This is a fairly broad question, with multiple potential answers. I'm a bit unsure on how to best do what I want. I feel a bit silly for having to ask such a basic question 🙂

I have point features in a feature service with a radius attribute. I have polygon features in a different feature service. I would like popups for the points to list features from the other feature service which intersect within the points attributed radius. Ideally, I would be able to click each of the listed intersecting features and zoom to the polygon on the map.

I have succesfully written an attribute expression which lists the features as text, but all in the one attribute.

// Write a script to return a value to show in the pop-up. // For example, get the average of 4 fields: // Average($feature.SalesQ1, $feature.SalesQ2, $feature.SalesQ3, $feature.SalesQ4) var portal = Portal('https://www.arcgis.com') var fields = [ 'name_trading', 'variety1', ] var fs = FeatureSetByPortalItem( portal, '############################', // FeatureService ID that you want to grab fields from. 0, // Sublayer index, usually 0. fields, // Array of fields to grab from the FeatureService. False // Include geometry? ) var featurelist = []; var radius = $feature.service_area var buffer = Buffer($feature, radius, 'kilometers') var inter = Intersects(fs, buffer); for (var f in inter) { var name = f["name_trading"]; var var1 = f["variety1"]; Push(featurelist, name+" - "+var1); } return featurelist

I've previously written a different function using the following array structure, which I can't work out how to implement in this situation to make each listed feature it's own field. And even if I could, I don't think I can zoom to each feature via a click if I made this display as intended.

var newfields = [ { alias: $feature.variety1 , value: $feature.var1_perc }, { alias: $feature.variety2 , value: $feature.var2_perc }, { alias: $feature.variety3 , value: $feature.var3_perc }, ];

Alternative ideas that I can't quite get my head around implementing right now:

Arcade element in the popup which displays some sort of list. I can <a href> from this, but I don't think I can zoom to features. So might not accomplish what I want still?
Click within the point popup maybe, which opens a Near Me tool, inputs the attributed radius as a distance, and return the features within that radius. I just can't quite understand the workflow here.

Am I missing a more obvious idea? I would appreciate any ideas or directions anyone has to offer.

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How to query features within attributed radius of a point feature