On Friday, March 10, 2017 at 1:28:04 PM UTC-8, stevesuny wrote:
>
> My question: How can I get Method One to place a line break after teach
> name/value pair? Seems that would be more efficient and more elegant than
> method Two, which works well enough, but requires six lines rather than one
> line of code. I've just discovered the $fields command, and am exploring
> uses for it. Thanks! //steve.
>
> <$list filter="[is[current]tag[wish]]">
> <h1>One</h1>
> <$fields template='$name$: $value$'/>
>
> <h2>Two</h2>
> <$wikify name=tid text={{!!title}}>
> <$list filter="[<tid>fields[]] -[[text]]" variable="fieldname">
> <$text text=<<fieldname>>/>:
> <$view tiddler=<<tid>> field=<<fieldname>>/><br>
> </$list>
> </$wikify>
>
>
> </$list>
>
> The documentation for <$fields> says that it is used *internally* by the
TW core (in particular, the FileSavingMechanism). The 'template' param
only accepts plain text and two special variable references ($name$ and
$value$). It has very limited ability control the output format. Using
<$list> allows you to provide whatever output formatting you like.
Also, you don't need to use <$wikify> to get the current tiddler's title,
and you don't need to provide the tiddler="..." param to <$text> and
<$view> because the <<currentTiddler>> is used by default. You can reduce
the code to just 3 lines:
<$list filter="[<currentTiddler>fields[]] -[[text]]" variable="fieldname">
<$text text=<<fieldname>>/>: <$view field=<<fieldname>>/><br>
</$list>
enjoy,
-e
Eric Shulman
TiddlyTools: Small Tools for Big Ideas! (tm)
InsideTiddlyWiki: The Missing Manuals
--
You received this message because you are subscribed to the Google Groups
"TiddlyWiki" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/tiddlywiki.
To view this discussion on the web visit
https://groups.google.com/d/msgid/tiddlywiki/d381fb5b-6b7e-4761-9f24-827721108d13%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
