Wie verwende ich bedingte Symbolisierung mit Arcade in AGOL?

Question

Ich habe derzeit fünf Felder in der Attributtabelle, die ich auf meiner AGOL-Karte darstellen möchte: „Mark Called In“, „Mark Completed“, „Remark is Due“, „Remark Completed“ und „Service Complete“. Wir verwenden diese Felder für verschiedene Inspektionen, die meine Organisation durchführt, und möchten, dass sie nach und nach in der Karte dargestellt werden, sobald die Felder über die Collector-App ausgefüllt werden.

Bislang habe ich Folgendes:

if (IsEmpty($feature.Mark_Called_In1)){
    return 'MARK NOT CALLED IN'
}
else if ($feature.Mark_Called_In1 > 0){
    return 'MARK CALLED IN'
}
else if (IsEmpty($feature.Mark_Completed1)){
    return 'MARK NOT COMPLETED'
}
else if ($feature.Mark_Completed1){
    return 'MARK COMPLETED'
}

Allerdings wird damit nur eine Symbolisierung für die Felder „Mark Called In“ und „Mark Not Called In“ ausgegeben. Ich würde das Skript gern um die drei anderen Felder ergänzen.

Habt ihr Tipps?

Danke.

kenbuja · Answer

This is a slight variation, because there shouldn't be a case where you'll have a return of "MARK CALLED IN" if you also want to see if the Mark was completed or not. var output; if (IsEmpty($feature.Mark_Called_In1)){ output = 'MARK NOT CALLED IN'; } else if (IsEmpty($feature.Mark_Completed1)){ output = 'MARK NOT COMPLETED'; } else if ($feature.Mark_Completed1 > 0){ //what are the expected values to look for here? output = 'MARK COMPLETED'; } return output;‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

DillonRhodus · Answer

Thanks for the reply! And yes there are instances where Mark_Called_In1 is > 0. Would you recommend a different format for this script? This is the table that I am looking to represent. As each field's data gets collected over time, I would like to represent that in a symbol as the attributes change with priority given to the most recent change. (The Remark is Due dates is just a filler for now).

kenbuja · Answer

You're using if-else, which means when the conditions of an if is evaluated as true, the following ifs are skipped. Are there any instances where Mark_Called_In1 is not empty or >0? Those will be the only instances where you could get "Mark Not Completed" or "Mark Completed". If Mark_Called_In1 > 0 and you still want "Mark Not Completed" returned, you'd have to do something like this (although it would be more helpful to see your table and what the expected output should be): var output; if (IsEmpty($feature.Mark_Called_In1)){ output = 'MARK NOT CALLED IN'; } else if ($feature.Mark_Called_In1 > 0){ output = 'MARK CALLED IN'; } if (IsEmpty($feature.Mark_Completed1)){ output = 'MARK NOT COMPLETED'; } else if ($feature.Mark_Completed1){ //what are the expected values to look for here? output = 'MARK COMPLETED'; } return output; ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍