Hi there, I'm enjoying the Predominant Category symbology style available in ArcGIS Online, however I am finding it difficult to label the results I am showing. I want to show the predominant category + value as labels in the map. It would be great if the result automatically became available as a label when using this style.
But since it's not...
When I bring the map into ArcGIS Pro, I can see the Arcade snippet driving the symbology, but I am not good enough with Arcade to adapt it to show me the predominant category + value as a label. Using maxValueField only gives me the predominant field... anyone have suggestions to return the value as well?
var dec_var_P_Phone=$feature.P_Phone;var dec_var_P_Mobile=$feature.P_Mobile;var dec_var_P_Other=$feature.P_Other;var dec_var_P_Web=$feature.P_Web;
$feature["P_Phone"];
$feature["P_Mobile"];
$feature["P_Other"];
$feature["P_Web"];
var fieldNames = [ "P_Phone", "P_Mobile", "P_Other", "P_Web" ];
var numFields = 4;
var maxValueField = null;
var maxValue = -Infinity;
var value, i, totalValue = null;
for(i = 0; i < numFields; i++) {
value = $feature[fieldNames[i]];
if(value > 0) {
if(value > maxValue) {
maxValue = value;
maxValueField = fieldNames[i];
}
else if (value == maxValue) {
maxValueField = null;
}
}
}
return maxValueField;
Thank you!
Accepted Solutions
I was able to do this and am posting the (very simple...) solution to return the predominant label and value in case it helps someone else.
It's a simple return of the maxValueField and the maxValue. In my example above I am using
return Mid(maxValueField, 2) + TextFormatting.NewLine + maxValue + '%';Cheers!
I was able to do this and am posting the (very simple...) solution to return the predominant label and value in case it helps someone else.
It's a simple return of the maxValueField and the maxValue. In my example above I am using
return Mid(maxValueField, 2) + TextFormatting.NewLine + maxValue + '%';Cheers!
