listSize listSize
Counts the number of elements in the list.
Category
List
Function syntax
listSize(<parameters>)
Parameters
Parameter
Type
Description
listToProcess
listString, listBoolean, listInteger, listDecimal, listDuration, listDateTime, listDateTimeOnly, listDateOnly, or listObject
List to process. For listObject, it must be a field reference. A listObject cannot contain null object.
Signatures and returned type
listSize(<listInteger>)
listSize(<listDecimal>)
listSize(<listString>)
listSize(<listBoolean>)
listSize(<listDateTimeOnly>)
listSize(<listDateTime>)
listSize(<listDateOnly>)
listSize(<listDuration>)
Return an integer.
listSize(<listObject>)
Example
listSize([10,2,3])
Returns 3.
listSize(@event{my_event.productListItems})
Returns the number of objects in the given array of objects (listObject type).
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