InfoPath Dev

I am using xdMath:Eval(xdMath:Eval(d:tItems, 'concat(@itemName, ", ")'), "..") to display a list of a items in one line. Each item is separated by a comma, but I'd like the last item to have a period after it instead. Can I accomplish this by expanding my formula somehow (another eval/concat function?) or would I have to do some coding?

Can you just concat the whole thing with a period at the end like: concat(formula, ".")?  You'll probably need to strip the last character if you don't want the comma either.

You can set up your double eval so that it doesn't append the separator sequence at the end.  It goes like this:

    substring(xdMath:Eval(xdMath:Eval(d:tItems, 'concat(", ", @itemName)'), ".."), 3)

Once you have that, you can just use Anson's suggestion to wrap all of that in a concat to tack the period on at the end.

Thanks, btw, this works great!