mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-28 04:19:56 +00:00
37 lines
1.0 KiB
Plaintext
37 lines
1.0 KiB
Plaintext
caption: transclusion
|
|
created: 20141002004621385
|
|
modified: 20141002162057822
|
|
tags: Variables
|
|
title: WidgetVariable: transclusion
|
|
type: text/vnd.tiddlywiki
|
|
|
|
! Mechanism
|
|
The ''transclusion'' variable is set automatically by the transclude widget to contain a string that identifies the position of the current node within the widget tree. In the sidebar it is set to `{|$:/core/ui/PageTemplate/sidebar|||}` and within the tiddler "HelloThere" in the story river it is set to `{HelloThere|HelloThere|||}`. Each nested level of transclusion appends another curly bracketed list of symbols.
|
|
|
|
The QualifyMacro uses the ''transclusion'' variable to identify the stack of transcluded tiddlers.
|
|
|
|
! Example
|
|
|
|
```
|
|
\define mymacro()
|
|
Hello from mymacro
|
|
<$list filter="[<transclusion>prefix[{|$:/core/ui/PageTemplate/sidebar|||}]]" emptyMessage="in a tiddler">
|
|
in the sidebar
|
|
</$list>
|
|
\end
|
|
|
|
<<mymacro>>
|
|
```
|
|
|
|
Result in story tiddler
|
|
|
|
```
|
|
Hello from mymacro in a tiddler
|
|
```
|
|
|
|
Result in the sidebar
|
|
|
|
```
|
|
Hello from mymacro in the sidebar
|
|
```
|