I have a session variable that's being populated by a parameter with the AllowEmptyDynamicValues option set, from that I'm using a show to display further parameters if the value is not empty or the value offair, but only the first value is processed in the show conditions.
<A>-A|Value|[pagevar:EventStatus]|!=;offair only works against a blank variable.
<A>-A|Value|[pagevar:EventStatus]|!=offair; only works against the variable being offair.
This went from a single negative, to a double negative option, with one being an empty string, so changing this to check if it was either of the positive options was the cleanest option.
<A>-A|Value|[pagevar:EventStatus]|=onair;scheduled