Railo 4.2 Reference
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Object Method String.listValueCount

Counts instances of a specified value in a list. The search is
case-sensitive.
String.listValueCount(string value,[string delimiter,[boolean includeEmptyFields]]):number

Argumente

Die Argumente für diese Funktion sind fest vorgegeben. Ausser den nachfolgenden Argumenten dürfen keine weiteren verwendet werden.
Name Typ Required Beschreibung
value string  Yes Item for which to search
delimiter string  No Characters that separate list elements. The default value is comma.
includeEmptyFields boolean  No if set to true, empty values are included as well