# Array eventhandler?

**URL:** <https://forum.kirupa.com/t/array-eventhandler/271625>\
**Category:** Uncategorized\
**Created:** [September 25, 2008, 2:39pm UTC](https://forum.kirupa.com/t/array-eventhandler/271625 "2008-09-25T14:39:25Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![skojdk](https://avatars.discourse-cdn.com/v4/letter/s/839c29/32.png) [@skojdk](https://forum.kirupa.com/u/skojdk)\
**Post date:** [September 25, 2008, 2:39pm UTC](https://forum.kirupa.com/t/array-eventhandler/271625/1 "2008-09-25T14:39:25Z")

</div>

is it possible to do something like this?

```
    var items:Array;
    items = new Array();

    var arrChangeListener:Object = new Object();
    arrChangeListener.onChanged = function() {
        trace("updated item Arr");
    };
    items.addListener(arrChangeListener);

```

What Im trying to do is to execute some code whenever the data in the array changes, but I can’t get it to work. Does the array class even have this functionality ?

-Cheerios! :moustache