Introduction
The action-deletetiddler widget is an action widget 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 |
$filter | Optional filter identifying tiddlers to be deleted |
Examples
Here is an example of a button that deletes the tiddler HelloThere:
<$button>
<$action-deletetiddler $tiddler="HelloThere"/>
Delete "~HelloThere"
</$button>
That renders as:
Here is an example of a button that deletes all tiddlers tagged TableOfContents:
<$button>
<$action-deletetiddler $filter="[tag[TableOfContents]]"/>
Delete tiddlers tagged "~TableOfContents"
</$button>
That renders as: