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onitemchanged event

Applies to Windows and Windows Phone

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