WinJS.UI.IListNotificationHandler interface
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Used by an IListBinding to provide change notifications when items in a IListDataSource change.
Members
The IListNotificationHandler interface has these types of members:
- Methods
Methods
The IListNotificationHandler interface has these methods.
| Method | Description |
|---|---|
| beginNotifications | Indicates the start of a notification batch. Objects that are listening for notifications should defer making updates until endNotifications is called. |
| changed Method | Indicates that an item changed. |
| countChanged | Indicates that the number of items in the IListDataSource has changed. |
| endNotifications | Indicates the end of a notification batch. When the beginNotifications method is called, objects listening for notifications should defer making updates until endNotifications is called. |
| indexChanged Method | Indicates that the index of an item changed. |
| inserted Method | Indicates that an item was added to the IListDataSource. |
| itemAvailable | Indicates that an IItemPromise was fulfilled and that the item is now available. |
| moved Method | Indicates that an item was moved. |
| removed Method | Indicates that an item was removed. |
Requirements
Minimum WinJS version |
WinJS 3.0 |
Namespace |
WinJS.UI |