Thank you Hans for asking and Eric for answering.
This solves a problem I had so far regarded as unsolvable.
Pit.W
Am 26.07.2020 um 12:50 schrieb Hans Wobbe:
Eric:
"Very nice" code that is Functional, and Educational.
Thank you very much for yet another in a long list of contributions!
Cheers,
Hans
On Friday, July 24, 2020 at 12:45:16 PM UTC-4 Eric Shulman wrote:
On Friday, July 24, 2020 at 3:34:52 AM UTC-7, Felicia Crow wrote:
so after playing around with filter operators and trying to
find a way over a data tiddler I wrote a javascript macro I
attatched below.
The only caveat with this is that you have to close and reopen
the tiddler calling the macro due to how javascript macros are
called. Maybe someone has an idea for how to reload a single
tiddler.
Here's a version that does the same results using just wikitext
instead of javascript:
|
\define getData()
<$list filter="[all[missing]!has[draft.of]sort[title]]">
<$text text="[["/>{{{
[<currentTiddler>backlinks[]count[]divide[1000]removeprefix[0.]]
}}};<<currentTiddler>><$text text="]]"/><br>
</$list>
\end
\define renderTable()
<table>
<tr><th>Missing</th><th>Times Referenced</th></tr>
<$list filter="[enlist<missing>!sort[]]">
<tr>
<td>{{{ [<currentTiddler>split[;]rest[]join[;]] }}}</td>
<td style="text-align:right;"><$text text={{{
[<currentTiddler>split[;]first[]divide[1]] }}}/></td>
</tr>
</$list>
</table>
\end
\define renderList()
<ul>
<$list filter="[enlist<missing>!sort[]]">
<li> {{{ [<currentTiddler>split[;]rest[]join[;]] }}} (<$text
text={{{ [<currentTiddler>split[;]first[]divide[1]] }}}/>)</li>
</$list>
</ul>
\end
<$list filter="[all[missing]limit[1]]" variable="has_missing_tiddlers"
emptyMessage="<p>No Missing Tiddlers</p>">
<$wikify name="missing" text=<<getData>>>
<<renderList>>
</$wikify>
</$list>
|
I patterned the code structure similar to your javascript code.
* the outermost $list checks that there are missing tiddlesr and
displays either "No Missing Tiddlers", or proceed to get the list
of missing tiddlers and show the output
* getData() generates a list all missing tiddlers
* each item in the list is a combination of the backlinks[]count[]
(zero-padded) and the missing tiddler title, separated by a
semi-colon and enclosed in doubled square brackets (to handle
spaces in titles)
* the results of getData() are passed through $wikify to convert
the macro output into an actual list of items
* renderList() and renderTable() enlist[] all items, sorted in
descending order using the zero-padded count, and then splits each
item back into its title and count and then shows the title
followed by the count
enjoy,
-e
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