If script to check if List Collector variable is empty

[Harry Campbell2]

Hello All,

I have created an if condition in my workflow script to check of a list collector variable is empty but it seems to be returning 'yes' whether the collector is empty or not.

This is the script:

answer = ifScript();
function ifScript() {
var AdditionalApps = current.variables.additional_apps.toString(); //convert the variable list to string
var arrayList = AdditionalApps.split(",");
   if (arrayList.length > 0) {


             return 'yes';
   } else {
           return 'no';
         }
}

Could anyone shed any light on why this might be happening?

[Prateek Gupta3]

Hi,

If you try by printing the length of arra, it will return 1. Therefore it is failing.

Rather than this try by checking if the value "current.variables.additional_apps.toString()" is equal to NULL.

Thanks,

Prateek Gupta