> Btc,
>
> This seems like a cunning solution, perhaps only a few could invent.
> Unfortunatly, pehaps I am one of the few who does not understand why you
> would want to do it.
>
> Could you explain what use there is for a superuser and its use case or
> possibilities?
>
> Regsrfs
> Tony
>
Hi Tony, I discovered some problems styling tiddlers using the
data-tiddler-title attribute:
[data-tiddler-title="$(myTiddlerTitle)$"].tc-tiddler-frame {
styling
}
where myTiddlerTitle can be any tiddler a filter gives me
a tiddler that contains certain characters like quotes, html entities,
other special characters, ... , would not be styled because it would need
correct escaping in the "myTiddlerTitle" variable to address the
css-selector correctly. TiddlyWiki doesn't ship a way to do correct css
escaping but this filter does
so I'm filtering the tiddler title through escapecss[] which escapes all
characters that need to be escaped in order for this to work
I'm using this styling in my navigator plugin
(burningtreec.github.io/TW5-navigator) to visualize the "selected tiddler"
You can try this in a stylesheet tiddler on tiddlywiki.com to see the
effect:
\define style-tiddler()
[data-tiddler-title="$(currentTiddler)$"].tc-tiddler-frame {
background-color: black;
}
\end
<$list filter="[all[tiddlers]tag[Articles]]">
<<style-tiddler>>
</$list>
there are many tiddlers tagged "Articles" that contain quotes. the problem
is not just quotes, but tiddlywiki.com avoids such problems
try opening those tiddlers, their background should be black
then you can try escaping quotes through the jsonstringify filter:
\define style-tiddler()
[data-tiddler-title="$(currentTiddler)$"].tc-tiddler-frame {
background-color: black;
}
\end
<$list filter="[all[tiddlers]tag[Articles]jsonstringify[]]">
<<style-tiddler>>
</$list>
this makes them black. but the jsonstringify filter escapes only some
characters that should be escaped for css selectors
escapecss escapes them all, by using CSSescape, which is a browser method
for doing just that
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