FYI: I was able to verify the button provided by Xavier on the sample TW
that Siniy-Kit provided. His link opens a specific Tiddler. I edited that
tiddler and pasted in the below code. I was also able to verify Eric
Shulman's comment that the field names are converted to lower case upon
saving.
The sample Tiddler already had two fields with a "parametr-" prefixed name.
Those are shown in the "See already existing fields". His fields looked
like this.
Field: -parametr-%D1%86%D0%B2%D0%B5%D1%82-
Field: -parametr-%D1%80%D0%B0%D0%B7%D0%BC%D0%B5%D1%80-
The button provided by Xavier did set the value correctly.
After saving the wiki and re-opening from my Downloads directory, I added
the "#567567811" bookmark tag to the end of the address bar. This brought
up the originally edited Tiddler. The field name set by the button provided
by Xavier was persisted and still showed correctly. The original
"paremetr-" prefixed fields had their hexadecimal values turned into
lowercase.
Field: -parametr-%d1%86%d0%b2%d0%b5%d1%82-
Field: -parametr-%d1%80%d0%b0%d0%b7%d0%bc%d0%b5%d1%80-
```
!!Set field using button
<$button>
<$action-setfield $tiddler="проверка" $field="цвет" $value="красный"/>
Пойдем</$button>
<$list filter="[has[цвет]]">
<$text text={{{ [<currentTiddler>addprefix[The tiddler ]] }}}/>
<$text text={{{ [<currentTiddler>get[цвет]addprefix[ has a field named
цвет, with a value of ]] }}} />.
</$list>
!!See already existing fields
<$list filter="[fields[]prefix[para]]">Field: -<<currentTiddler>>-<br>
</$list>
```
On Wednesday, December 23, 2020 at 9:36:27 AM UTC-8 Eric Shulman wrote:
> On Wednesday, December 23, 2020 at 9:09:20 AM UTC-8 Xavier wrote:
>
>> From my experience, naming fields with any Unicode (utf-8) names hasn't
>> brought any issues,
>>
>
> While $action-setfield allows you to create a field name using almost any
> characters, the issue is whether the field name remains unchanged after
> saving and reloading the file.
>
> For example, I can use $action-setfield to create a tiddler field name
> that uses mixed case (e.g., "SomeFieldName"), and that fieldname will work
> just fine in a filter during that session (e.g., "{{{
> [[SomeTiddler]get[SomeFieldName]] }}}").
>
> However, after I save and reload the file, the fieldname will become
> "somefieldname", and the filter then fails.
>
> -e
>
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