I don't know if I understand you.
El sábado, 25 de septiembre de 2021 a las 5:31:18 UTC+2, TW Tones escribió:
> Alvaro;
>
> Have you tested this?
>
> {{{ [tag[Tag 1]*,*[Tag 2],[Tag 3],[Tag 4]]
> :filter[tags[]count[]compare:eq[4]] }}}
>
> I cant see it working. Here <https://tiddlywiki.com/#Filter%20Parameter>
> is says
>
> * NEW IN: 5.1.23 Filter operators support multiple parameters which are
> separated by a , character.*
>
> *For example: [param1],[param2] or <param1>,{param2}*
> However as far as I can see only if such multiple parameters are
> documented in the operator in question.
>
> Tones
> On Saturday, 25 September 2021 at 01:39:53 UTC+10 Álvaro wrote:
>
>> It works fine. I tried to find a alternative, but I wasn't lucky.
>>
>> When I resee your filter, I remember about the multiple parameters in
>> filter operator with commas (from last version, 5.1.23). And we can add a
>> second filter run that it applies your filter to result of first run. Then
>> you can rewrite your filter something like this (in filtering transclusion)
>> {{{ [tag[Tag 1]*,*[Tag 2],[Tag 3],[Tag 4]]
>> :filter[tags[]count[]compare:eq[4]] }}}
>>
>> Although maybe it be less understandble for you.
>>
>>
>> El viernes, 24 de septiembre de 2021 a las 10:59:50 UTC+2,
>> [email protected] escribió:
>>
>>> That's fine by me.
>>>
>>> And yes filters are fun even if sometimes a bit tricky.
>>>
>>> So for the fun of it, you could arrange your filter so that the input
>>> would be the 4 tags you want.
>>>
>>> something like that:
>>>
>>> \define fun(tags)
>>> <$set variable=occ filter="[[$tags]....put your filter code
>>> here...count[]]">Seen <<occ>> tiddlers with tags $tags$</$set>
>>> \end
>>>
>>> Sometimes, this fun has you coding javascript filter operator. Would
>>> this be the case here? I have not thought about it yet.
>>>
>>> cheers,
>>>
>>>
>>> Le vendredi 24 septembre 2021 à 03:54:34 UTC+2, [email protected] a
>>> écrit :
>>>
>>>> Me and my interest in brain age games, I couldn't help but play around
>>>> with a filter to find all tiddlers that have all four specified tags, but
>>>> only those four tags.
>>>>
>>>> You'll find three tiddlers in the attached json. Download the file,
>>>> and drag into some TiddlyWiki instance (TiddlyWiki.com !) to take a gander.
>>>>
>>>> There are all kinds of ways to go about doing this sort of thing, with
>>>> some filter operators maybe better suited, but I find the result a bit
>>>> easier for me to understand (more logical to me, or maybe more
>>>> self-explanatory, because of the way my brain works, I suppose.) Maybe
>>>> just a difference between top-down view vs bottom-up view or something ...
>>>>
>>>> Yeah, I find filters fun.
>>>>
>>>
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