Cade;

You can access the tags filed with the tag operators or 
as a field in its own right {{!!tags}} or has[tags] or has:field[tags]  
these should work with gen tags fields

If you are asking about operators for gen tags specifically refer to its 
documentation. It adds a some operators.

Regards
Tony

On Wednesday, 30 September 2020 10:59:10 UTC+10, Cade Roux wrote:
>
> Cool, is there also now a Core alternative now to the tags:field[] 
> operator?  I am using that extension from the GenTags plugin to build my 
> dropdowns of tags across a set of tiddlers.
>
> Thanks,
>
> Cade
>
> On Tuesday, September 29, 2020 at 5:57:23 PM UTC-5 TW Tones wrote:
>
>> Cade,
>>
>> The contains operator is newer than GenTags. Also as I said earlier;
>>
>>
>>    - *Instead I tend to use my own fields and list fields that in many 
>>    ways work not unlike tags if you want them to.*
>>       - *See listops and other operators and widgets.*
>>    
>> Tones
>>
>>
>> On Tuesday, 29 September 2020 02:11:22 UTC+10, Cade Roux wrote:
>>>
>>> OK, that appears to work.  I was working from the readme on GenTags.  I 
>>> think to do what I need, I don't even really need the GenTags plugin anyway 
>>> (I don't need to display the tags), and this wasn't relying on it.
>>>
>>> Thanks,
>>>
>>> Cade
>>>
>>> On Monday, September 28, 2020 at 9:26:34 AM UTC-5 Eric Shulman wrote:
>>>
>>>> On Monday, September 28, 2020 at 6:39:48 AM UTC-7, Cade Roux wrote:
>>>>>
>>>>> FWIW, to me it appears like the listed operator cannot be re-used in 
>>>>> the run for some reason, even on a different parameter or different 
>>>>> field.  
>>>>> Yet by itself just once, combined with tag does work.  I made my.field 
>>>>> and 
>>>>> my.field2 with combinations of A, B, C and X, Y, Z respectively and put 
>>>>> alpha, beta, gamma in tags, and combining tag operator with listed works 
>>>>> fine.  And tag filter intersection seems to work as 
>>>>> expected: [tag[alpha]tag[gamma]]
>>>>>
>>>>> Perhaps the clunky original plan of prefixing tags for the possible 
>>>>> values of each field may have to be what I resort to.  e.g. 
>>>>> [tag[name-some 
>>>>> name]tag[structure-some structure]tag[context-some context]]
>>>>>
>>>>
>>>> I think you might be using the wrong filter operator!  Try using 
>>>> "contains:fieldname[value]", like this:
>>>>
>>>> <$list filter="[contains:my.field[A]contains:my.field[C]]" />
>>>>
>>>> (see https://tiddlywiki.com/#contains%20Operator)
>>>>
>>>> -e
>>>>
>>>>

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