Thanks Eric,
don't mind for my head, it was spinning long before your explanation ;^)))
What can I say? Uh! Stupid me, it's obvious. After it's always easier. I
will change my code and will use the trick you suggested. I had something
similar in my spinning mind, but I don't like workarounds without a valid
reason to be applied. Now I realize that your way is not just a workaround,
since the resulting code is cleaner than my generic strings concat macro.
Otherwise I don't want to lose the chance to learn something, so I fall
back to the title of this thread. Searching for a way to use str macro I
ended up with this (in this example <<r>> stands in place od
<<currentTiddler>>:
<$set name=v value=<<str """<$transclude tiddler=<$1$> index=<$2$> />""" """
<r>""" """<i>""">> >
<<v>>
</$set>
This code, included in the two nested list widget, displays the expected
values (yes, I know, three nested macro calls are really an ugly
workaround, I'm just investigating tw syntax secrets). This was the
alternative I found to something like:
{{<<r>>!!<<i>>}}
The first question is simply: is there a particular reason for the
variables to be not working inside curly brackets?
The second one requires to consider the following code:
<!------------
-- Table rows
-->
<$list filter="""[tag<t>sort[sort]]""" variable="r">
<tr>
<$list filter="""[<t>indexes[]]""" variable="i">
<$set name=v value=<<str """<$transclude tiddler=<$1$> index=<$2$> />"""
"""<r>""" """<i>""">> >
<$set name=s value=<<str """<$transclude tiddler=<$1$> field=<$2$> />"""
"""<r>""" """<i>""">> >
<td>
<!--------------------
-- View mode field
-->
<$reveal state=<<s>> type="nomatch" text="edit">
<$button class="tc-btn-invisible tc-tiddlylink" set=<<s>> setTo="edit">
<<v>>
</$button>
</$reveal>
<!-----------------
-- Edit mode field
-->
<$reveal state=<<s>> type="match" text="edit">
<$edit-text tiddler=<<r>> index=<<i>> tag="input" size=10/>
<$button class="tc-btn-invisible" set=<<s>> setTo="view">
<small>{{$:/core/images/close-button}}</small>
</$button>
</$reveal>
</td>
</$set>
</$set>
</$list>
I intended to use a field, with the same name of the index, as state
tiddler for the reaveal widget that allows to switch between edit or view
mode for any single cell in the table. But I found that a tiddler with
title "<$transclude tiddler=<<r>> field=<<i>> />" has been created.
Now it's my turn to be worried about your headache.
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