Hello - I'm trying to change multiple values in a field for each record (e.g., SK, CO, BT) to different values (e.g. Sockeye, Coho, Bull Trout) to display in a web map pop-up using Arcade. I've tried this Arcade expression but it returns the error: Execution Error:Field not Found:
var spcode = Dictionary('SK', 'Sockeye', 'CH', 'Chum', 'PK', 'Pink', 'CO', 'Coho', 'CK', 'Chinook', 'SH', 'Steelhead', 'SRCT', 'Sea run cutthroat', 'RT', 'Resident trout', 'BT', 'Bull Trout');
var values = Split($feature.Species, ',');
var numcode = Count(values)
var spindex = 0;
var splist = [];
if (numcode > 0) {
for (var i in values) {
splist[spindex] = spcode[values];
++spindex;
}
}
return splist;
If the array is a variable, this expression works in the Arcade Playground:
var spcode = Dictionary('SK', 'Sockeye', 'CH', 'Chum', 'PK', 'Pink', 'CO', 'Coho', 'CK', 'Chinook', 'SH', 'Steelhead', 'SRCT', 'Sea run cutthroat', 'RT', 'Resident trout', 'BT', 'Bull Trout');
var values = ['CH', 'BT', 'SH'];
var spindex = 0;
var splist = [];
for (var i in values) {
splist[spindex] = spcode[values];
++spindex;
}
return splist;
I've also tried a function to create an array of the field values, similar to the second expression, but get the same error as the first expression:
function fieldarr(inField) {
var values = Split(inField, ',');
var num = Count(values)
var cdindex = 0;
var cdlist = [];
if (num > 0) {
for (var i in values) {
cdlist[cdindex] = values;
++cdindex;
}
}
return cdlist;
}
var spcode = Dictionary('SK', 'Sockeye', 'CH', 'Chum', 'PK', 'Pink', 'CO', 'Coho', 'CK', 'Chinook', 'SH', 'Steelhead', 'SRCT', 'Sea run cutthroat', 'RT', 'Resident trout', 'BT', 'Bull Trout');
var fieldlist = fieldarr($feature.Species)
var numcode = Count(fieldlist)
var spindex = 0;
var splist = [];
if (numcode > 0) {
for (var i in fieldlist) {
splist[spindex] = spcode[fieldlist];
++spindex;
}
}
return splist;
I'm stumped - any help would be greatly appreciated!
