Table of Contents
Overview
Given any number of parameters, this Custom Field returns the nth non-empty parameter (starting from zero).
Syntax
GETNTHPOPULATEDPARAM(n,Parameter1, Parameter2, Parameter3)
GETNTHPOPULATEDPARAM(0,FIELDSTR(‘Small_Price’),FIELDSTR(‘Medium_Price’),FIELDSTR(‘Large_Price’))
| n | A numeral specifying the nth non-empty parameter to be displayed. |
| List | The list of parameters from which the nth non-empty parameter will be displayed. |
Examples
GETNTHPOPULATEDPARAM(0,‘apple’,”,’banana’,’pear’,”,’orange’) will return apple.
GETNTHPOPULATEDPARAM(1,‘apple’,”,’banana’,’pear’,”,’orange’) will return banana.
GETNTHPOPULATEDPARAM(0,”,’Jim’,’Fred’,”, ‘Julie’,”,’Paula’) will return Jim.
GETNTHPOPULATEDPARAM(3,”,‘Jim’,’Fred’,”, ‘Julie’,”,’Paula’) will return Julie.