topic Decode(Intersects(FeatureSetByName, $feature) -Arcade PopUp in Python Questions

Decode(Intersects(FeatureSetByName, $feature) -Arcade PopUp

Confetti — Wed, 01 Nov 2023 19:58:48 GMT

I am making a popup with arcade for address points. I am running an intersect on a polygon layer and then trying to decode the variable the object is stored in (sel).

var z1 = 'Jimbob'

var z2 = 'Scuba Steve'

var z3 = 'Stranger'

var z4 = 'Pedestrian'

var sel = Intersects(FeatureSetByName($map, "Zones"), $feature)

return (sel)

//return(FeatureSetByName($map, "Zones"))

return Decode(sel, "BZ1", z1, "BZ2", z2, "BZ3", z3, "BZ4", z4, "Scooby")

When I search an address I get the default "Scooby" even though the address is clearly in one of the other code options.

return(sel) shows the following image:

Re: Decode(Intersects(FeatureSetByName, $feature) -Arcade PopUp

KenBuja — Wed, 01 Nov 2023 20:13:17 GMT

Intersects returns a FeatureSet, but you need to get the attribute from a single feature to use in your Decode statement.

var z1 = 'Jimbob' var z2 = 'Scuba Steve' var z3 = 'Stranger' var z4 = 'Pedestrian' var sel = Intersects(FeatureSetByName($map, "Zones"), $feature) //return (sel) //return(FeatureSetByName($map, "Zones")) return Decode(First(sel).P_ZONE, "BZ1", z1, "BZ2", z2, "BZ3", z3, "BZ4", z4, "Scooby")

Re: Decode(Intersects(FeatureSetByName, $feature) -Arcade PopUp

Confetti — Thu, 02 Nov 2023 12:24:30 GMT

I assumed that was the case, do you know by what method that is accomplished? Dot notation and bracket notation don't seem to be the way, giving error: Test execution error: Execution error - Cannot access value using a key of this type. Verify test data.

Re: Decode(Intersects(FeatureSetByName, $feature) -Arcade PopUp

KenBuja — Thu, 02 Nov 2023 13:37:53 GMT

It might be because there are no intersecting features. Does this work?

var z1 = 'Jimbob' var z2 = 'Scuba Steve' var z3 = 'Stranger' var z4 = 'Pedestrian' var sel = Intersects(FeatureSetByName($map, "Zones"), $feature) if (Count(sel) > 0) return Decode(First(sel).P_ZONE, "BZ1", z1, "BZ2", z2, "BZ3", z3, "BZ4", z4, "Scooby")

Re: Decode(Intersects(FeatureSetByName, $feature) -Arcade PopUp

Confetti — Thu, 02 Nov 2023 17:36:33 GMT

The count suggestion did not work.

The below code gives me a match by matching the FeatureSet object of the intersect to itself-See the Decode(sel,sel, CPDT...)

var sel = Intersects(FeatureSetByName($map, "Zones"), $feature)

return Decode(sel, sel, CPDT, "CPZ3", z1, "CPZ2", z2, "CPZ3", z3, "CPZ4", z4, "Address is not in a Greenville Community Police Zone")

Solution: From here I transferred the objects to an array with a loop and then put the sel variable in another array. I then compared object ids.

for (var i in zonez) {

Insert(arr,0,i);

}

var arr2 = []

for (var k in sel) {

Insert(arr2,0,k)

}

return Decode(arr2[0]['OBJECTID'], arr[3]['OBJECTID'], z1, arr[1]['OBJECTID'], z3, arr[2]['OBJECTID'], z2, arr[4]['OBJECTID'], CPDT, arr[0]['OBJECTID'], z4, "Scooby")