Hi - I have the expression [not(. = preceding::*)] to eliminate duplicates in a list of values in an infopath form, based on the recommendation from this thread:
http://www.infopathdev.com/forums/p/17807/62070.aspx
It works perfectly in the Infopath Filler client, however it seems to be incompatible with browser forms, since I get an error indicating as such when I publish to Sharepoint. Is there an alternative or solution to this issue that anyone is aware of? Basically, I'm concatenating a bunch of display names from a people picker field into one semi-colon delimited field, but I want to eliminate duplicate values in the expression.
Thanks for your assistance!
Aliya