Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Use the Iteration functoid ( .jpeg)
) to output the number of passes through a repeating structure in an input instance message as that structure is being processed.
Input
Parameter 1: A link from a repeating structure in the source schema.
Output
Output 1: A monotonically increasing number, starting at one (1), for each iteration through the specified repeating structure.
Remarks
For example, if the Iteration functoid is connected to a Record node in the source schema and connected to a Field Element node named "book" in the destination schema, and in a particular instance message the corresponding input element occurs three times, the following output is produced:
<book>1</book>
<book>2</book>
<book>3</book>
See Also
Advanced Functoids Reference
Advanced Functoids
Iteration Functoid
How to Add Iteration Functoids to a Map