Thanks Eric for the non-obvious solution.
For completeness I tried to use element-tag="$link" hoping that I would get
the tag-pill graphic but the functionality of a link. However it looked
like a link.
Also thanks for the trick about partial overriding core macros. I have some
customization to have a dropdown to choose tags for some other field that
only authors have in my wiki and I copy-paste-modified the whole thing.
On Wednesday, 7 July 2021 at 05:35:20 UTC+2 TW Tones wrote:
> Thanks so much Eric,
>
> Just what I wanted to know. I assume as long as my tag pill inner is lower
> on the list of items tagged $:./tags/Macro then it will override the core?
>
> Such core macro overrides would be a useful thing, perhaps however we need
> a mechanism to indicate when this is occurring?
>
> Here I use the variable tag-label and default to the tag name
> <$text text={{{ [[$(tag-label)$]!is[blank]] ~[[$tag$]] }}}/>
>
> calling tags as follows
> <$vars tag-label="argle bargle"><<tag>></$vars>
>
> Thanks again, this is a tip I expect to use elsewhere
> Tones
>
> On Wednesday, 7 July 2021 at 11:35:24 UTC+10 Eric Shulman wrote:
>
>> On Tuesday, July 6, 2021 at 4:35:25 PM UTC-7 TW Tones wrote:
>>
>>> I wanted to have a label on a tag-pill, rather then the tag name yet
>>> have the same tag drop down. Can you suggest a method? Ideally without
>>> modifying the macro?
>>>
>>
>> Changing the tag-pill output will, of necessity, require modifying the
>> macro. However, you can *define a local variant of the tag-pill-inner()
>> macro code*, rather than changing the core definition.
>>
>> My TiddlyTools TagCloud is an example of a modified tag macro:
>>
>> http://tiddlytools.com/filtergenerators.html#TiddlyTools%2FFilterGenerators%2FTagCloud
>> In this code, I add a "tag count" to the tag-pill display. I did this by
>> first *copying the tag-pill-inner() definition from $:/core/macros/tag*,
>> and then adding display of the $(count)$ variable, the value of which was
>> set by my code, before invoking the <<tag>> macro entrypoint. Here's my
>> customized version of tag-pill-inner()
>>
>> \define
>> tag-pill-inner(tag,icon,colour,fallbackTarget,colourA,colourB,element-tag,element-attributes,actions)
>> <$vars foregroundColor=<<contrastcolour target:"""$colour$"""
>> fallbackTarget:"""$fallbackTarget$""" colourA:"""$colourA$"""
>> colourB:"""$colourB$""">> backgroundColor="""$colour$""">
>> <$element-tag$ $element-attributes$ class="tc-tag-label tc-btn-invisible"
>> style=<<tag-pill-styles>>>
>> $actions$<$transclude tiddler="""$icon$"""/> <$view tiddler=<<__tag__>>
>> field="title" format="text" /> *($(count)$)*
>> </$element-tag$>
>> </$vars>
>> \end
>>
>> For your example -- using an alternative label instead of the tag name
>> ---, you could do something similar, by *replacing* the part of
>> tag-pill-inner() code that displays the icon and tag name, like this:
>> \define
>> tag-pill-inner(tag,icon,colour,fallbackTarget,colourA,colourB,element-tag,element-attributes,actions)
>> <$vars foregroundColor=<<contrastcolour target:"""$colour$"""
>> fallbackTarget:"""$fallbackTarget$""" colourA:"""$colourA$"""
>> colourB:"""$colourB$""">> backgroundColor="""$colour$""">
>> <$element-tag$ $element-attributes$ class="tc-tag-label tc-btn-invisible"
>> style=<<tag-pill-styles>>>
>> $actions$*<$text text="""$(label)$"""/>*
>> </$element-tag$>
>> </$vars>
>> \end
>>
>> Then, let's suppose you want to *show the tag's caption text as the
>> label*...you would invoke the <<tag>> macro like this:
>> <$vars label={{!!caption}}><<tag>></$vars>
>>
>> or, if you want to use some specific literal text:
>> <$vars label="argle bargle"><<tag>></$vars>
>>
>> Note that the <<tag>> macro relies upon the value of <<currentTiddler>>
>> to determine which tag is being rendered.
>>
>> enjoy,
>> -e
>>
>
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