Hi Eric,
 Yes, simpler is always better as long as it works correctly! I like your
solution!
 If I am correct, this code should not update the color field automatically!
 I mean for a tiddler called  *test*, can I use something like this?

\define colorCSS()  rgb($(rgbArg1)$,$(rgbArg1)$,$(rgbArg3)$);
*color* field:   <<colorCSS>>

Here the color field shall be updated dynamically!

If so then what Atro has requested can be obtained

<$vars thisSecond={{{ [tag[foo]count[]] }}}  >




On Tue, Jun 22, 2021 at 11:34 PM Eric Shulman <elsdes...@gmail.com> wrote:

> On Tuesday, June 22, 2021 at 11:25:23 AM UTC-7 cj.v...@gmail.com wrote:
>
>> Is there some other way of getting the result of a filter that's less
>> weird than using TiddlyWiki's triple curly brackets ?
>
> I just threw that together quickly as an example re getting color "
>> *filter*ily(?)"
>> It would be great to see some alternative approaches, I think.
>>
>
> Instead of using filtered transclusion (the tripled curly braces) to
> concatenate values stored in variables, you can use a macro definition,
> like this:
>
> *\define colorCSS() border:25px solid
> rgb($(rgbArg1)$,$(rgbArg1)$,$(rgbArg3)$);*
> <$vars thisSecond=<<now ss>> >
> <$vars rgbArg1={{{ [<thisSecond>multiply[3]] }}} rgbArg3={{{
> [<thisSecond>multiply[5]] }}}>
> <div style=*<<colorCSS>>*>Some Text</div>
> </$vars>
> </$vars>
>
> I think this is a much easier syntax to understand and use
>
> -e
>
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