> I added the tag 'LogFile' to the 'New Journal' button code
The handler code for <<newJournalHere>> simply appends an extra "tag"
param to the standard <<newJournal>> so that the current tiddler title
will be used as a tag on the resulting journal tiddler.
The following line of code is at the heart of it:
wikify("<<newJournal "+paramString+" tag:[["+tiddler.title+"]]
>>",...);
Note the use of "paramString" when assembling the <<newJournal>>
command that is actually rendered... This just inserts whatever params
were included in the invoked macro, so that something like:
<<newJournalHere foo bar baz>>
produces output as if
<<newJournal foo bar baz tag:[[ThisTiddlerTitle]]>>
were actually rendered.
... and, because you can have more than one "tag:[[foobar]]" param in
the macro, it is trivial to add whatever extra tags you want, simply
by passing the extra tag param in the invoking macro, like this:
<<newJournalHere foo bar baz tag:[[LogFile]]>>
which will be rendered as:
<<newJournal foo bar baz tag:[[LogFile]] tag:[[ThisTiddlerTitle]]>>
and thus adds *both* tags to the resulting journal tiddler. QED.
enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
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