dragSourceStart

WinJS.UI.Animation.dragSourceStart function

[This documentation is preliminary and is subject to change.]

Applies to: Metro style apps only

Performs an animation when the user begins to drag an object.

Syntax

WinJS.UI.Animation.dragSourceStart(dragSource, affected).done( /* Your success and error handlers */ );

Parameters

dragSource

Type: Object

Element or elements being dragged.

affected [optional]

Type: Object

Element or elements whose position is affected by the movement of the dragged object. Typically, this is all other items in a reorderable list.

Return value

Type: Object

An object that completes when the animation is finished.

Remarks

The parameters of this function can be expressed in several ways:

  • As the special value "undefined", which means that the animation has no such target
  • As a single object
  • As a JavaScript array (possibly empty), in which each element of the array can be a single element or a JavaScript array of elements.
  • As a NodeList (for example, the result of querySelectorAll)
  • As an HTMLCollection

Requirements

Minimum supported client

Windows 8 Consumer Preview

Minimum supported server

Windows Server 8 Beta

Namespace

WinJS.UI.Animation

Library

Ui.js

See also

dragSourceEnd
Guidelines and checklist for drag-and-drop animations
Using the Animation Library animations sample

 

 

Build date: 2/10/2012

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