WinJS.Binding.FilteredListProjection object
Do not instantiate. A list returned by the createFiltered method.
Syntax
var filteredList = list.createFiltered(predicate);
Members
The FilteredListProjection object has these types of members:
Methods
The FilteredListProjection object has these methods.
| Method | Description |
|---|---|
| getItem |
Returns a key/data pair for the specified index. |
| indexOfKey |
Returns the index of the first occurrence of a key in a list. |
| notifyMutated |
Forces the list to send a itemmutated notification to any listeners for the value at the specified index. |
| setAt |
Replaces the value at the specified index with a new value. |
Properties
The FilteredListProjection object has these properties.
| Property | Access type | Description |
|---|---|---|
|
Read/write |
The length of the list. Returns an integer value one higher than the highest element defined in an list. |
Remarks
This object inherits from WinJS.Binding.List. You can manipulate a FilteredListProjection using many of the same techniques as a List object.
Requirements
|
Minimum WinJS version |
WinJS 1.0 |
|---|---|
|
Namespace |
WinJS.Binding |