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TiddlyWiki5/editions/tw5.com/tiddlers/widgets/ActionDeleteTiddlerWidget.tid
2014-11-26 11:22:20 +00:00

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caption: action-deletetiddler
created: 20141025120850184
modified: 20141106173455527
tags: Widgets ActionWidgets
title: ActionDeleteTiddlerWidget
type: text/vnd.tiddlywiki
! Introduction
The ''action-deletetiddler'' widget is an [[action widget|ActionWidgets]] that deletes tiddlers. ActionWidgets are used within triggering widgets such as the ButtonWidget.
There are several differences compared to the [[WidgetMessage: tm-delete-tiddler]]:
* The user is not prompted to confirm the deletion
* No automatic updating of the story list
* No special handling of draft tiddlers
! Content and Attributes
The ''action-deletetiddler'' widget is invisible. Any content within it is ignored.
|!Attribute |!Description |
|$tiddler |Optional title of the tiddler to be deleted |
|$filter |Optional filter identifying tiddlers to be deleted |
! Examples
Here is an example of a button that deletes the tiddler HelloThere:
<$macrocall $name='wikitext-example-without-html'
src='<$button>
<$action-deletetiddler $tiddler="HelloThere"/>
Delete "~HelloThere"
</$button>'/>
Here is an example of a button that deletes all tiddlers tagged [[TableOfContents]]:
<$macrocall $name='wikitext-example-without-html'
src='<$button>
<$action-deletetiddler $filter="[tag[TableOfContents]]"/>
Delete tiddlers tagged "~TableOfContents"
</$button>'/>