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