IListDataAdapter.insertAfter method

Inserts the specified data after the specified item.


iListDataAdapter.insertAfter(key, data, previousKey, previousIndexHint).done( /* Your success and error handlers */ );


  • key
    Type: String

    A key that can be used to retrieve the new data.

  • data
    Type: Object

    The new data to add to the IListDataAdapter object's data source.

  • previousKey
    Type: String

    The key of an item in the IListDataAdapter object's data source. The new data will be inserted after this item.

  • previousIndexHint
    Type: Number

    The index of the item to insert the new data after, if known.

Return value

Type: Promise**

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


Implementing this method

When implementing this method, you should verify that the item at previousIndexHint has the same key as previousKey, in case the index of the item changed.


Minimum WinJS version

WinJS 3.0



See also