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Code Issues Releases Wiki Activity

Docs update

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Jermolene 2014-08-02 13:39:02 +01:00
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editions/tw5.com/tiddlers/concepts/CurrentTiddler.tid
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@ -5,3 +5,5 @@ title: CurrentTiddler
type: text/vnd.tiddlywiki
The CurrentTiddler is the current tiddler during WikiText processing. A context tiddler is set by the TiddlerWidget. It allows you to write references like `<$view field="title" format="link"/>` in TemplateTiddlers without explicitly specifying the tiddler that it applies to.
The title of the current tiddler is contained in the widget variable ''currentTiddler''.

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editions/tw5.com/tiddlers/widgets/TiddlerWidget.tid
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@ -1,5 +1,5 @@
created: 20130824154300000
modified: 20140107114152456
modified: 20140802114152456
tags: widget
title: TiddlerWidget
type: text/vnd.tiddlywiki
@ -13,3 +13,23 @@ The TiddlerWidget sets the CurrentTiddler that applies for processing its conten
|!Attribute |!Description |
|tiddler |The title of the tiddler to become the new CurrentTiddler |
|class |CSS classes to added to the generated elements |
! CSS Class Variables
The tiddler widget assigns several useful CSS classes to variables that it creates:
* ''missingTiddlerClass'': ''"tw-tiddler-exists"'' or ''"tw-tiddler-missing"'' depending upon whether the target tiddler exists
* ''shadowTiddlerClass'': ''"tw-tiddler-shadow"'' if the tiddler is a shadow tiddler
* ''systemTiddlerClass'': ''"tw-tiddler-system"'' if the tiddler is a system tiddler
* ''tiddlerTagClasses'': A space separated list of CSS classes named ''"tw-tagged-{tagname}"''. For example ''"tw-tagged-introduction"''. Note that tag names are UrlEncoded which means that the tag ''$:/tags/Macro'' appears as the CSS class ''"tw-tagged-%24%3A%2Ftags%2FMacro"''
You can use these variables like this:
```
<$tiddler tiddler="MyOtherTiddler">
<div class=<<missingTiddlerClass>>>
<$transclude/>
</$tiddler>
```
See also [[$:/core/ui/ViewTemplate]].