Thanks Tones
tried addsuffix[ ] and it worked!
bobj
On 28/9/20 11:26 am, TW Tones wrote:
Bob,
My updated cheat sheet is in progress. Attached, Final to be published
first here https://anthonymuscio.github.io/
to add a space
|
addprefix[]
|
or you can use it in
|
join[]
addsuffix[]
|
and possibly other places
Dont kick yourself.
Tones
On Monday, 28 September 2020 10:11:29 UTC+10, Bob Jansen wrote:
Eric and Tones,
your explanation makes things clearer and the cheat sheet helps.
It just adds to my argument though, the documentation needs to be
updated. For example, searching for concatenation provides the
tiddler on using macros for this but no mention of when using in a
filter. Tones, I think your cheat sheet should be included in the
Tiddlywiki wiki documentation right up front to make things
clearer for naive users like me.
One more thing, is there a way to append a space character in the
filter? I've tried
<$action-setfield
$field="exhibition_id"
$value={{{ [{!!exhibition_id}addsuffix{"
"}addsuffix{$:/TLS/exhibition_id}] }}}
Also tried
<$list filter="[tag[Mark]]">
<$set name="spaceChar" value=" ">
<$action-setfield
$field="exhibition_id"
$value={{{
[{!!exhibition_id}addsuffix{<spaceChar>}addsuffix{$:/TLS/exhibition_id}]
}}}
/>
</$list>
but the space character does not seem to be added to the field. I
need a space character between each id value.
bobj
On Monday, 28 September 2020 at 08:49:11 UTC+10 TW Tones wrote:
Bob,
There is an older resource on this here
http://pv5.tiddlyspot.com <http://pv5.tiddlyspot.com/> however
I will update my own abridged version and share a cheat sheet
today.
Regards
Tony
On Sunday, 27 September 2020 16:52:29 UTC+10, Bob Jansen wrote:
I know and am very thankful of the many items of advice I
have received in the past. But I am still frustrated -
there must be some core element I am not understanding.
The main issue is how to address items in wikitext, {{ [[
{{{ << < etc. I know this all depends on how the item is
being used but a simple cheat sheet with many examples
would be really useful. I don't find the Tiddlywiki
documentation easy to follow, bits are all over the place
and none of the examples address my problems I find.
For example, why does this not work?
<$button>
<$action-setfield
$tiddler="$:/TLS/exhibition_id"
$value={{!!exhibition_id}}
/>
<!--append the exhibition_id to the exhibition id field in
each artwork-->
<$list filter="[tag[Mark]]">
<$action-setfield
$field="exhibition_id"
$value=<<TLSconcatenate {{!!exhibition_id}}
{{$:/TLS/exhibition_id}}>>
/>
</$list>
Link Artworks to Exhibition
</$button>
The result is the string {{!!exhibition_id}}
{{$:/TLS/exhibition_id}} stored in the exhibition_id field
of each artwork selected and not the transcluded values.
TLSconcatenate is a simple macro to concatenate two strings
\define TLSconcatenate(head tail) $head$$tail$
bobj
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