mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-02 16:16:18 +00:00
32 lines
1.8 KiB
Plaintext
32 lines
1.8 KiB
Plaintext
caption: draggable
|
|
created: 20170406081938627
|
|
modified: 20190118084621046
|
|
tags: Widgets
|
|
title: DraggableWidget
|
|
type: text/vnd.tiddlywiki
|
|
|
|
The DraggableWidget creates a DOM element that can be dragged by the user. It only works on browsers that support drag and drop, which typically means desktop browsers, but [[there are workarounds|Mobile Drag And Drop Shim Plugin]].
|
|
|
|
The draggable element can be assigned a list of tiddlers that are used as the payload.
|
|
If desired it can invoke actions when dragging starts and when it ends.
|
|
See DragAndDropMechanism for an overview.
|
|
|
|
! Content and Attributes
|
|
|
|
|!Attribute |!Description |
|
|
|tiddler |Optional title of the payload tiddler for the drag |
|
|
|filter |Optional filter defining the payload tiddlers for the drag |
|
|
|class |Optional CSS classes to assign to the draggable element. The class `tc-draggable` is added automatically, and the class `tc-dragging` is applied while the element is being dragged |
|
|
|tag |Optional tag to override the default "div" element |
|
|
|startactions |Optional action string that gets invoked when dragging ''starts'' |
|
|
|endactions |Optional action string that gets invoked when dragging ''ends'' |
|
|
|
|
Either or both of the ''tiddler'' and ''filter'' attributes must be specified in order for there to be a payload to drag.
|
|
|
|
The [[actionTiddler Variable]] is accessible in both //startactions// and //endactions//. It holds the payload tiddler(s) specified through the //tiddler// and //filter// attributes as a [[Title List]] using double square brackets to quote titles that include whitespace.
|
|
|
|
<<.tip """Note that the [[actionTiddler Variable]] holds a [[Title List]] quoted with double square brackets. This is unlike the DroppableWidget which uses the same variable to pass a single unquoted title.""">>
|
|
|
|
|
|
The LinkWidget incorporates the functionality of the DraggableWidget via the ''draggable'' attribute.
|