InfoPath Dev

Consider this scenario: You have a repeating section with a dropdown field "Field A". Another separate non-repeating section has a field "Field B" that only shows when "Field A"'s dropdown is set to "A". Now the problem: when adding multiple repeating items of "Field A", "Field B" will only show if ALL of the repeated "Field A"s are set to "A"! How to get around this to show "Field B" when ANY of the dropdowns in "Field A" are set to "A"?

You can loop through the values of all the "Fields A"s in code. Create a flag field in your schema named "FieldBShow". If any of the "Field A"s are set to "A", then set that flag to true. If none of them are, set it to false. Then create a formatting rule that hides "Field B" based on whether or not "FieldBShow" is true/false. 

You can do this by creating the code in the changed event for the repeating section of your schema.