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strCommaAppendNoDuplicates

This function appends a new token to an existing string. It returns the string plus a comma plus the new token. If the token already exists in the string, it is not added.

Type and Usage

• "Global Functions"

• "Strings"

Parameters

Takes two parameters:

• The first parameter is the string.

• The second parameter is the token.

Example

<$myString = strCommaAppendNoDuplicates(myString, "A")$>
<$myString = strCommaAppendNoDuplicates(myString, "B")$>
<$myString = strCommaAppendNoDuplicates(myString, "C")$>
<$myString = strCommaAppendNoDuplicates(myString, "A")$>
<$myString = strCommaAppendNoDuplicates(myString, "B")$>