Appendix A. Auto-Increment Repeating Tables
This appendix outlines several options to produce an auto-incrementing value in a repeating table. This book’s downloadable content provides examples of these methods.
Use the position() Function in a Calculated Value Control
Create a new column in your repeating table and add a Calculated Value control to the cell. If you attempt to enter position() into the XPath, you receive a message stating that it is not supported; technically it is. Therefore, use the function button to select count() and select a field or group. Right-click the control and select the Calculated Value properties option. Change the XPath expression to position() and click OK.
Preview your form. Entering new items auto-increments ...
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