Thanks, everyone.
Tony, your solution is the sort of thing I was expecting. Although I'll
probably use Eric's as it's simple and accomplishes what I want, I think I
will study that version. I'm guessing that by really understanding that,
I'll learn a bit more about the underlying model. Thanks,
-- Scott
On Wednesday, May 13, 2020 at 4:56:24 PM UTC-4, Eric Shulman wrote:
>
> On Wednesday, May 13, 2020 at 1:43:15 PM UTC-7, TonyM wrote:
>>
>> Just for a Diversity of solutions, Coming late from Down under (In Sydney
>> Australia)
>> <$text text={{{ [all[current]get[caption]] ~[{!!title}] }}}/>
>>
>
> While the <$view> widget has built-in "fallback" handling, it can only be
> used for *displaying* a field value. In contrast, Tony's solution, using
> "inline filter" syntax, is actually more generalized in that it can be used
> to provide a fallback value for use as a parameter in any widget, not just
> the $view widget.
>
> -e
>
>
>
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