> The Match tags plugin seems to be the most proposing way.
> But I am still fighting with the syntax:
>
> > You'll need a template eg:
> > [[myTemplate]]
> > <<list filter "[tag[$1 AND $2]][sort[title]]">>
>
> Do you mean I need a new tiddler called myTemplate? Do I need to tag it
> in a special way to make it work?
>
> > call it like
> > [[K rper]]
> > <<tiddler myTemplate with: {{tiddler.title}} Gestaltungsaufgabe>>
>
> Do you mean i have to put this line into the Tiddler [[K rper]]?
PMario's example uses tiddler "transclusion" to embed content from one
tiddler into another, with automatic *substitution* of $1, $2, $3,
etc. "markers" with specified parameter values.
Thus, if TiddlerA contains
<<list filter "[tag[$1 AND $2]][sort[title]]">>
You can transclude it into another tiddler by embedding
<<tiddler TiddlerA with: foo bar>>
which results in
<<list filter "[tag[foo AND bar]][sort[title]]">>
being rendered.
(note: *no* special tags are needed... they are just regular content-
bearing tiddlers)
For your specific use-case, you need to pass in the title of the
current tiddler, which can be retrieved using an "evaluated
parameter", which is a small fragment of javascript code, enclosed
within doubled-curly braces (e.g, "{{...}}"). When the macro is
processed, the code inside the braces is evaluated and the resulting
value is used as the parameter value.
By default, the TWCore defines a javascript object, 'tiddler', which
holds information about the current tiddler. The 'tiddler.title'
property is, of course, the title of the tiddler.
Thus, if you write:
<<tiddler TiddlerA with: {{tiddler.title}} "bar">>
into SomeTiddler, the result would be as if you had typed:
<<tiddler TiddlerA with: SomeTiddler bar>>
which, given the definition in TiddlerA, produces
<<list filter "[tag[SomeTiddler AND bar]][sort[title]]">>
The same results can also be achieved without transclusion, using only
an evaluated parameter, like this:
<<list filter {{"[tag["+tiddler.title+" AND bar]][sort[title]]"}}>>
Note the syntax for the evaluated parameter
{{"..."+tiddler.title+"..."}}
is both retrieving the tiddler title *and* contructing the entire tag
filter parameter value, using javascript string concatenation (the "+"
operator).
enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
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