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41 lines
1.7 KiB
Plaintext
41 lines
1.7 KiB
Plaintext
caption: action-confirm
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created: 20201115150255011
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modified: 20201115160335288
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tags: Widgets ActionWidgets
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title: ActionConfirmWidget
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type: text/vnd.tiddlywiki
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! Introduction
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<<.from-version "5.1.23">>The ''action-confirm'' widget is an [[action widget|ActionWidgets]] that prompts the user for confirmation and invokes other action widgets contained within it only if the user confirms. ActionWidgets are used within triggering widgets such as the ButtonWidget.
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! Content and Attributes
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The ''action-confirm'' widget is invisible. Any content within it is only processed if the user confirms the action, or the confirmation has been disabled by the `$prompt` attribute.
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|!Attribute |!Description |
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|$message |Optional message displayed to the user when asking for confirmation.|
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|$prompt |Optional flag, set to "no" to disable the prompt for confirmation. Defaults to "yes" |
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! Examples
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Here is an example of a button that asks the user for confirmation, before deleting the caption and tags fields of the current tiddler:
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<$macrocall $name='wikitext-example-without-html'
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src='<$button>
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<$action-confirm $message="Do you wish to delete the caption and tags?">
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<$action-deletefield caption tags/>
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Delete "caption" and "tags"
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</$action-confirm>
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</$button>'/>
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Here is an example of a button that uses the optional `$prompt` attribute to control whether to prompt the user before deleting the text field of the tiddler HelloThere:
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<$macrocall $name='wikitext-example-without-html'
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src='<$button>
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<$action-confirm $message="Do you wish to delete the text field?" $prompt={{$:/state/promptUser}}>
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<$action-deletefield $tiddler="HelloThere" $field="text"/>
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</$action-confirm>
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Delete text from ~HelloThere
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</$button>'/>
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