XFA Specification
Chapter 23, FormCalc Specification
String Built-in Functions
873
Concat()
This function returns the string concatenation of a given set of strings.
Syntax
Concat(s1 [, s2...])
Parameters
s1
is the first string in the set.
s2,...
are additional strings to append from the set.
Returns
The concatenated string or null if all of its parameters are null.
Examples
Concat("ABC", "CDE")
returns "ABCCDE".
Concat("XX", Item, "-01")
returns "XXABC-01" if the value of
Item
is "ABC".