Have a script task that takes a variable and stores it at a particular index in

padmanabhanv over 10 years ago

Have a script task that takes a variable and stores it at a particular index in a array. I need to add the variable to the array only if it is not null. How do we do it in Appian - Can this be done only with a gateway? I have a list that I need to process like this, so dont want to write a lot od conditional checks. if(isnull) is not workig for me...

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0 Bishnu Panigrahi
Appian Employee
over 10 years ago

Do you have the Common Objects application in your environment? If so, check out rule!APN_isBlank (for single variables), and rule!APN_isEmpty (for arrays). These might work better than isnull.
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0 chetany
A Score Level 1
over 10 years ago

Hi, You can also use the filternulls() function. This function takes an array and returns a new array without any nulls. However, the array needs to be integer array
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