IListDataSource.moveBefore method

Moves an item before another item.

Syntax

iListDataSource.moveBefore(key, nextKey).done( /* Your success and error handlers */ );

Parameters

• key
  Type: String

  The key that identifies the item to move.

• nextKey
  Type: String

  The key of another item in the data source. The item specified by the key parameter will be moved before this item.

Return value

Type: Promise**

A Promise that contains the IItem that was moved or an EditError if an error was encountered.

Requirements

Minimum WinJS version	WinJS 3.0
Namespace	WinJS.UI

See also

IListDataSource