onitemchanged event

  • Article

An item in the list has changed its value.

Syntax

function handler(eventInfo) { /* Your code */ }
 
// addEventListener syntax
.addEventListener("itemchanged", handler);
.removeEventListener("itemchanged", handler);
 
- or -

.onitemchanged = handler;

Event handler parameters

  • eventInfo
    Type: CustomEvent**

    An object that contains information about the event. The detail contains the following information:

    • index: the index of the item in the list

    • key: the value used as the key in the getItemFromKey and indexOfKey methods

    • newItem: the new key. The newItem.data field contains the item.

    • newValue: the new item

    • oldItem: the old key. The oldItem.data field contains the item.

    • oldValue: the old item

Requirements

Minimum WinJS version

WinJS 1.0

Namespace

WinJS.Binding