Hi,
I'm back to work on a TiddlyWiki to manage my collection of drama
exercises, but I came across 2 problems with displaying their sources and
refreshing that display.
Problem #1:
My 'exercises' tiddlers all refer to a 'SourceDisplay' macro to show the
sources.
If I use a field to trigger the macro to show or hide the sources, they
appear in 'Exercise1' tiddler, but not in 'Exercise2'. If I paste
<<SourceDisplay prefix:"ref_">> in the text field of each of the Exercise
tiddlers, it works fine.
I suppose something like 'qualify' might solve the trick, but I don't know
how to use it. Perhaps any of you has a better solution to suggest anyway,
but I can make do with copying-pasting the macro call.
Problem #2 (more serious to me):
I changed the contents and title of tiddler "source1" to a more realistic
name ('Dramaction' here) and contents and updated the the fields
accordingly.
I made 4 dummy source tiddlers. When I deleted the 'ref_source1' field in
'Exercise1' and replaced it with a 'ref_dramaction' field, I also noticed
that there were now 4 sources in the list instead of 3. One line is blank,
which I suppose is the ghost of 'source1', without any data, of course,
since that content doesn't exist any more. It's as if old 'source1' data
wasn't purged, or TW still expected that content to exist alongside the new
'dramaction' content. It also happens every time I delete one of those
fields.
Also, when I delete the 'ref_source1' field in 'Exercise2', the list of
sources gets updated in 'Exercise1', but not in Exercise2, which showed the
same problem as in the previous paragraph.
Thanks in advance for your help.
Here is the link to a MWE you can download, to see what I mean:
https://u.pcloud.link/publink/show?code=XZmdnCXZmtUJk3s4tCfxvYwlXQmYnXrL8RJV
And below is the macro I am talking about:
```
\define SourceDisplay(prefix:"")
<$set name="fieldCount" filter="[fields[]prefix[$prefix$]count[]]">
<$text text={{{ [<fieldCount>match[0]then[Pas de ]else<fieldCount>] }}} />
<$text text={{{ [<fieldCount>!match[1]then[sources :]else[source :]] }}} />
</$set>
<span class="source">
<ul>
<$list filter="[fields[]prefix[$prefix$]sort[title]]" variable="fieldName">
<li>
<$transclude field=<<fieldName>>/>
</li>
</$list>
</ul>
</span>
\end
```
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